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MMDVM Duplex Hotspot Module Dual Hat V1.5.2 Support P25 DMR YSF NXDN DMR Slot 1 + Slot 2 for Raspberry pi with USB Port (Without OLED)

Asin: B089JYBXHQ   |   Model: 2020   |   PartNumber: 2020   |   Ean: 0753318593268   |   UPC: 753318593268


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Work With Rasberry Pi: Mounts Cleanly On Current Raspberry Pi Including The Pi Zero , Not Compatible With Rasberry Pi 4..
Frequency: Radio Frequency : Freq:144-148,219-225, (Main Band) 420-475,842-950 Note: Tx =0, Rx=0. Modem Select: Stm32-Dvm/Mmdvm_Hs-Raspberry Pi Hat(Gpio) Or Any Other (Gpio Board).
The Mmdvm Duplex Hotspot Board Is Latest Firmware V1.5.2. How To Update Firmware: (Pi-Star / Expert / Ssh Access / User :Pi-Star Pass:Raspberry) Then Run Sudo Pistar-Mmdvmhshatflash Hs_Dual_Hat Set Jumper Boot0=1,Boot1=0 And Soler Jp1 First! After Upgraded Finished, Disconnect Jp1 (After Testing, This Method Can Upgrade The Firmware).
Widely Compatible: Supports Dmr, P-25, D-Star And System Fusion. High Performace: 32-Bit Arm Processor, Up To 10Mw Rf Power, Fully Tested Every Piece..

Features

  • If the board fails to work on duplex mode, please run the upgrade command: sudo pistar-mmdvmhshatflash hs_dual_hat. (if this command doesn't work, please try this command: mmdvm.club/index.php/wpsd .html)
  • WIDELY COMPATIBLE: Supports DMR, P-25, D-Star and System Fusion. HIGH PERFORMACE: 32-bit ARM processor, up to 10mW RF power, fully tested every piece.
  • WORK with RASBERRY Pi: Mounts cleanly on current Raspberry Pi including the Pi Zero , NOT compatible with Rasberry Pi 4.
  • The MMDVM Duplex Hotspot board is latest firmware V1.5.2. How to update firmware: (pi-star / expert / ssh access / user :pi-star pass:raspberry) then run sudo pistar-mmdvmhshatflash hs_dual_hat set Jumper BOOT0=1,BOOT1=0 and soler JP1 First! After upgraded finished, disconnect JP1 (After testing, this method can upgrade the firmware)
  • FREQUENCY: Radio Frequency : Freq:144-148,219-225, (Main Band) 420-475,842-950 NOTE: TX =0, RX=0. Modem select: STM32-DVM/MMDVM_HS-Raspberry pi Hat(GPIO) or any other (GPIO board)
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Brand: AURSINC   |   Manufacturer: AURSINC

Amazon Price: $62.99 | as of 06/10/2024 (3:26pm pst) *DETAILS
Availability: In Stock

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Similar To MMDVM Duplex Hotspot Module Dual

  #1

MMDVM Duplex Hotspot Board 1.3in LED Screen for WIFI Network Cable Connection Walkie Talkie

Asin: B0B2X286M5

Good Heat Dissipation: Mmdvm Dual Slot Digital Hotspot Board Has The Advantages Of Optimized Wiring, Perfect Component Layout, Low Heat Generation, Fast Heat Dissipation, Etc. Suitable For Long Term Boot Work, 1.3In Led Screen..
Stable With Slight Offset: For Other Users Of The System, The Dressing Change Frequency Can Be Used As Stable As Dmr, D Star, Ysf (C4fm), P25 Mode As Long As There Is A Slight Offset..
Improved Sound Quality Restoration: The Duplex Board Has The Advantage Of Double Time Difference To The Dmr. All Debugging Parameters Are Carefully Debugged By The Dmr System For Each Board. After The Calibration, The Dmr System Will Be More Stable And The Sound Quality Restoration Will Be Greatly Improved..
Stable With Low Error: The Mmdvm Motherboard Adopts Imported Components, Temperature Compensated Crystal Oscillator, Stable Performance After Long Term Booting, And Low Bit Error Rate..

Features

  • POWERFUL NATIONWIDE INTERCONNECTION: Digital MMDVM intercom modem box (hotspot) can be connected to WiFi or mobile phone hotspot or network cable, through which ordinary digital walkie talkie can be used to achieve nationwide interconnection, and the connection distance limitation of ordinary digital walkie talkies can be solved.
  • STABLE WITH LOW ERROR: The MMDVM motherboard adopts imported components, temperature compensated crystal oscillator, stable performance after long term booting, and low bit error rate.
  • GOOD HEAT DISSIPATION: MMDVM dual slot digital hotspot board has the advantages of optimized wiring, perfect component layout, low heat generation, fast heat dissipation, etc. Suitable for long term boot work, 1.3in LED screen.
  • IMPROVED SOUND QUALITY RESTORATION: The duplex board has the advantage of double time difference to the dmr. All debugging parameters are carefully debugged by the dmr system for each board. After the calibration, the dmr system will be more stable and the sound quality restoration will be greatly improved.
  • STABLE WITH SLIGHT OFFSET: For other users of the system, the dressing change frequency can be used as stable as dmr, D STAR, ysf (c4fm), p25 mode as long as there is a slight offset.
  • See more on Amazon...

Brand: YWBL-WH   |   Manufacturer: YWBL-WH

Amazon Price: $70.14 | as of 06/10/2024 (3:26pm pst) *DETAILS

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  #2

AURSINC MMDVM Hotspot Board (V1.5.2) + Antenna Support UHF VHF Support P25 DMR YSF DSTAR NXDN POCSAG for Raspberry Pi-Zero W, Pi 3 (OLED Board)

Asin: B07VW819NW   |   Model: 202007   |   PartNumber: 202007   |   Ean: 0753318592445   |   UPC: 753318592445

[Multifunction] Hotspot Board Saves Electricity, High Quality Tcxo, Stable, Low Ber. Support Mmdvm Mode Dmr / Ysf / P25 / Nxdn / Dstar / Pocsag. Support Online Upgrade, User-Friendly Oled And Nextion Special Design Location, Reserved For Additional Installation Of Bluetooth Modules.
[Compatible With P4 Settings] Since Our Mmdvm Board Is Defautly Setup For Pi-Zero W, Pi 3. And If You Do Want To Connect It With Your Pi 4, You Could Try Below Methods. Pick One. Method 1: Remove The R1 Resistance Of The Hotspot Board(Single/Dual) ; Method 2: Cut Off The 2 Raspberry Pi Pin Headers On The Corners Of The Board ( Pick One To Operate On Your Mmdvm Board, Refer To The Product Image For The R1 And 2 Pin Headers Locations).
[Note] If The Raspberry Fails To Connect The Hotspot Board, Please Try Update The Firmware Of The Hotspot Board By Conducting The Command: Sudo Pistar-Mmdvmhshatflash Hs_Hat. More Info Pls View: Amateurradionotes.Com/Pi-Star-Notes.Htm#Hotspotfwupdate..
[Applicability] Aursinc Hotspot Board Supports Raspberry Pi 3B, 3B +, Pi Zero, Compatible With Nanopi Neo, Orange Pi, Compatible With Bluedv (Requires Usbtottl Or Bluetooth Model). If You Want A Little Processor Power Install On Pi 3 Or Pi4, This Is A Great Little Hat For Digital Voice Modes..

Features

  • [Frequency Range] MMDVM hotspot supports UHF VHF, frequency range: 144MHz-148MHz, 420MHz-475MHz, 842MHz-950MHz (depending on ADF7021 and TCXO, HAT firmware amateur radio brand license restrictions)
  • [Applicability] AURSINC hotspot board supports Raspberry Pi 3B, 3B +, Pi ZERO, compatible with NanoPi NEO, Orange Pi, compatible with BlueDV (requires USBtoTTL or Bluetooth model). if you want a little processor power install on Pi 3 or Pi4, this is a great little hat for digital voice modes.
  • [Multifunction] Hotspot board saves electricity, High quality TCXO, stable, low BER. Support MMDVM mode DMR / YSF / P25 / NXDN / DSTAR / POCSAG. Support online upgrade, User-friendly OLED and Nextion special design location, reserved for additional installation of Bluetooth modules
  • [Note] If the Raspberry fails to connect the hotspot board, please try update the firmware of the hotspot board by conducting the command: sudo pistar-mmdvmhshatflash hs_hat. More info pls view: amateurradionotes.com/pi-star-notes.htm#hotspotfwupdate.
  • [Compatible with P4 settings] since our mmdvm board is defautly setup for Pi-Zero W, Pi 3. and if you do want to connect it with your Pi 4, you could try below methods. PICK ONE. Method 1: Remove the R1 resistance of the hotspot board(single/dual) ; Method 2: Cut off the 2 Raspberry Pi pin headers on the corners of the board ( pick one to operate on your MMDVM board, refer to the product image for the R1 and 2 pin headers locations)
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Brand: AURSINC   |   Manufacturer: AURSINC

Dimensions: 1.18 x 3.94 x 2.76 inches

Amazon Price: $45.89 | as of 06/10/2024 (3:26pm pst) *DETAILS

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  #3

2024 Upgraded MMDVM Hotspot Spot Assembled Radio Station OLED Antenna WiFi Digital Voice Modem P25 DMR YSF Raspbery P Zerow

Asin: B0CM6JS63H

Setup: Set The Same Freq As Radio Mobile, For Example: 433.550000Mhz. Dmr Wifi Ssid:Pi-Star,Password:Raspbery. Need The 2.4Ghz Ssid As The Pi Zero W. Doesn't Support 5.8Ghz.
Best Customer Services: Fully-Assembled. The Firmware Is Pre-Loaded. Contact Us If Any Question, We Will Reply Within 6 Hours. 73..
Power Supply: Mobile Charger Or A Usb Cable Connected To Your Computer Or Laptop...
Hotspot Size: 2.8 X 1.3 X 0.9” Inch.

Features

  • MMDVM hotspot supports D-STAR DMR YSF P25 NXDN POCSAG, enables the different mode of digital two way radio to communicate with each other (YSF2DMR / YSF2NXDN / YSF2P25 / DMR2YSF / DMR2NXDN) and works great in UHF.
  • HOTSPOT size: 2.8 x 1.3 x 0.9 inch
  • Setup: Set the same freq as Radio Mobile, for example: 433.550000MHZ. DMR WIFI SSID:pi-star,PASSWORD:raspbery. Need the 2.4GHz SSID as the Pi Zero W. doesn't support 5.8GHz
  • Power Supply: Mobile charger or a USB cable connected to your computer or laptop..
  • Best customer services: fully-assembled. The firmware is pre-loaded. Contact us if any question, we will reply within 6 hours. 73.
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Brand: Mokxihit   |   Manufacturer: IWatson Electronics

Amazon Price: $105.73 | as of 06/10/2024 (3:26pm pst) *DETAILS

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  #4

MMDVM Duplex Hotspot Module Dual Hat with 0.96 OLED Display V1.5.2 Support P25 DMR YSF NXDN DMR Slot 1 + Slot 2 for Raspberry pi (Without OLED)

Asin: B086418C2R   |   Model: 20200   |   PartNumber: 20200

Easy Operation: The Firmware Is Pre-Loaded And Is Easily Upgraded Via Software. Onboard Leds Showing Status (Tx,Rx,Ptt,Mode).
Frequency: Uhf 433-900Mhz, Vhf 144-220 Mhz. Note: Tx =0, Rx=0. Modem Select: Stm32_Hs_Gpio.
Update New Fw 1.5.2: (Pi-Star / Expert / Ssh Access / User :Pi-Star Pass:Raspberry) Then Run Sudo Pistar-Mmdvmhshatflash Hs_Dual_Hat Set Jumper Boot0=1,Boot1=0 And Soler Jp1 First! After Upgraded Finished, Disconnect Jp1.
Work With Rasberry Pi: Mounts Cleanly On Current Raspberry Pi Including The Pi Zero , Not Compatible With Rasberry Pi 4..
Widely Compatible: Supports Dmr, P-25, D-Star And System Fusion. High Performace: 32-Bit Arm Processor, Up To 10Mw Rf Power, Fully Tested Every Piece..

Features

  • if the board fails to work on duplex mode, please run the upgrade command: sudo pistar-mmdvmhshatflash hs_dual_hat. (if this command doesn't work, please try this command: mmdvm.club/index.php/wpsd .html)
  • WIDELY COMPATIBLE: Supports DMR, P-25, D-Star and System Fusion. HIGH PERFORMACE: 32-bit ARM processor, up to 10mW RF power, fully tested every piece.
  • EASY OPERATION: The firmware is pre-loaded and is easily upgraded via software. Onboard LEDs showing status (Tx,Rx,PTT,Mode)
  • WORK with RASBERRY Pi: Mounts cleanly on current Raspberry Pi including the Pi Zero , NOT compatible with Rasberry Pi 4.
  • FREQUENCY: UHF 433-900MHz, VHF 144-220 MHz. NOTE: TX =0, RX=0. Modem select: STM32_HS_GPIO
  • Update new FW 1.5.2: (pi-star / expert / ssh access / user :pi-star pass:raspberry) then run sudo pistar-mmdvmhshatflash hs_dual_hat set Jumper BOOT0=1,BOOT1=0 and soler JP1 First! After upgraded finished, disconnect JP1
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Brand: AURSINC   |   Manufacturer: AURSINC

Dimensions: 1.97 x 3.94 x 3.15 inches

Amazon Price: $59.99 | as of 06/10/2024 (3:26pm pst) *DETAILS

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  #5

2024 Upgraded 4.2 MMDVM DMR Dstar YSF Hotspot Spot Radio WiFi Digital Voice Modem Raspbery P Zero W Two Color Screen pi-Star

Asin: B0CHDS8BK2   |   Ean: 0768472381262   |   UPC: 768472381262

High Speed Tf Card: C10 Type 8G Tf Card, High Speed And Stable..
Best Customer Services: Feel Free To Contact Us For Any Question, We Will Reply Within 6 Hours.
Screen: Two Colors Screen, Yellow And Blue..
Preloaded Software:New Pi-Star 4.2 Written Already In Tf Card, Set Most Configurations Already, Easy To Use..

Features

  • High Quality TCXO: TX-offset Rx-offset zero is ok, Green Low BER, High RF performance.
  • Preloaded Software new pi-star 4.2 written already in tf card, set most configurations already, easy to use.
  • High Speed Tf Card: C10 type 8G Tf card, High speed and stable.
  • Screen: Two Colors Screen, Yellow and blue.
  • Best customer services: feel free to contact us for any question, we will reply within 6 hours
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Brand: dikkod   |   Manufacturer: Union electronic

Amazon Price: $104.73 | as of 06/10/2024 (3:26pm pst) *DETAILS
Used Price: $91.24

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  #6

MMDVM Duplex Hotspot Board, Multi-Mode Digital Voice Modem Support P25 DMR YSF NXDN Slot 1 + Slot 2 for Raspberry Pi Zero,with 8G TF Card, 0.96 OLED and Metal Housing Mounted

Asin: B0CB846N1T   |   Ean: 5057803517339

Mmdvm Duplex Hotspot Suits For Raspberry Pi 3,Raspberry Pi Zero W,But Not Compatible With Rasberry Pi 4. Support:D-Star, P25, Dmr ,Ysf And Work With Uhf,Enables The Different Mode Of Digital Two Way Radio To Communicate With Each Other. In Single Mode Support Both Uhf And Vhf..
Power Supply: Mobile Charger Or A Usb Cable Connected To Your Computer Or Laptop. The Hotspot Will Also Work Mobile In Your Vehicle If You Tether It To Your Mobile Phone Network..
Basic Setup: Set The Same Freq As Radio Mobile, For Example: 433.550000Mhz Dmr, Wifi Ssid:Pi-Star,Password:Raspberry, Need The 2.4Ghz Ssid As The Pi Zero W Doesn't Support 5.8Ghz.**Note: You Need To Set It Up Before Using It For The First Time, Please Refer To The Manual For Details..
Mmdvm Hotspot Is A Fully-Assembled Device,Support Slot1,Slot2.Supports Uhf/Vhf.Frequency: Uhf 433-900Mhz, Vhf 144-220 Mhz. Note: Tx =0, Rx=0. Modem Select: Stm32_Hs_Gpio;The Upper Part Is Tx,The Lower Is Rx Antenna.Set Tx Frequency,Rx Frequency,Tx,Rx Frequency Had Better 10M Or More Apart..

Features

  • MMDVM Duplex Version V1.52,This PCB uses the MMDVM_HS . It has two ADF7021 onboard and allows for duplex operation with two time slots on DMR. High-performance 32-bit ARM processor, up to 10mW RF power, each piece has been fully tested.We have done some setting for pi-star in the TF card.
  • MMDVM hotspot is a fully-assembled device,support SLOT1,SLOT2.Supports UHF/VHF.FREQUENCY: UHF 433-900MHz, VHF 144-220 MHz. NOTE: TX =0, RX=0. Modem select: STM32_HS_GPIO;The upper part is TX,the lower is RX antenna.Set TX frequency,RX frequency TX,RX frequency had better 10M or more apart.
  • MMDVM Duplex Hotspot suits for Raspberry Pi 3,Raspberry Pi Zero W,but NOT compatible with Rasberry Pi 4. Support:D-STAR, P25, DMR ,YSF and work with UHF,enables the different mode of digital two way radio to communicate with each other. In Single mode support both Uhf and Vhf.
  • Basic Setup: Set the same freq as Radio Mobile, for example: 433.550000MHZ DMR, WIFI SSID:pi-star,PASSWORD:raspberry, Need the 2.4GHz SSID as the Pi Zero W doesn't support 5.8GHz.**Note: You need to set it up before using it for the first time, please refer to the manual for details.
  • Power Supply: Mobile charger or a USB cable connected to your computer or laptop. The Hotspot will also work mobile in your vehicle if you Tether it to your mobile phone network.
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Brand: SDRGEEK   |   Manufacturer: SDRGEEK

Dimensions: 2.36 x 3.74 x 3.27 inches

Warranty: 1 YEAR

Amazon Price: $159.80 | as of 06/10/2024 (3:26pm pst) *DETAILS

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  #7

AURSINC MMDVM Hotspot Board (V1.5.2) + Antenna + OLED Display Aluminium Case Support UHF C4FM YSF NXDN DSTAR P25 DMR Fully Assembled and Tested (Raspberry pi not Included)

Asin: B07Z8YP5VJ   |   Ean: 0753318592575   |   UPC: 753318592575

[Multifunction] Hotspot Board Saves Electricity, High Quality Tcxo, Stable, Low Ber. Support Mmdvm Mode Dmr / Ysf / P25 / Nxdn / Dstar / Pocsag. Support Online Upgrade, User-Friendly Oled And Nextion Special Design Location, Reserved For Additional Installation Of Bluetooth Modules.
[Note] If The Raspberry Fails To Connect The Hotspot Board, Please Try Update The Firmware Of The Hotspot Board By Conducting The Command: Sudo Pistar-Mmdvmhshatflash Hs_Hat.
[Compatible With P4 Settings] Since Our Mmdvm Board Is Defautly Setup For Pi-Zero W, Pi 3. And If You Do Want To Connect It With Your Pi 4, You Could Try Below Methods. Pick One. Method 1: Remove The R1 Resistance Of The Hotspot Board(Single/Dual) ; Method 2: Cut Off The 2 Raspberry Pi Pin Headers On The Corners Of The Board ( Pick One To Operate On Your Mmdvm Board, Refer To The Product Image For The R1 And 2 Pin Headers Locations).
[Applicability] Aursinc Mmdvm Hotspot Board Supports Raspberry Pi 3B, 3B +, Pi Zero, Pi Zero 2W, Compatible With Nanopi Neo, Orange Pi, Compatible With Bluedv (Requires Usbtottl Or Bluetooth Model). Great Way To Roll Your Own Hotspot. Added A Pi Zero 2W, Power Supply, Microsd, And Loaded With Wpsd. You Will Have A Great Simple Hotspot. Great Way To Help Learn About Dmr.

Features

  • [Frequency Range] MMDVM hotspot supports UHF VHF, frequency range: 144MHz-148MHz, 420MHz-475MHz, 842MHz-950MHz (depending on ADF7021 and TCXO, HAT firmware amateur radio brand license restrictions)
  • [Applicability] aursinc mmdvm hotspot board supports Raspberry Pi 3B, 3B +, Pi ZERO, Pi Zero 2W, compatible with NanoPi NEO, Orange Pi, compatible with BlueDV (requires USBtoTTL or Bluetooth model). Great way to roll your own hotspot. Added a Pi Zero 2W, power supply, microSD, and loaded with WPSD. You will have a great simple hotspot. Great way to help learn about DMR
  • [Multifunction] Hotspot board saves electricity, High quality TCXO, stable, low BER. Support MMDVM mode DMR / YSF / P25 / NXDN / DSTAR / POCSAG. Support online upgrade, User-friendly OLED and Nextion special design location, reserved for additional installation of Bluetooth modules
  • [Compatible with P4 settings] since our mmdvm board is defautly setup for Pi-Zero W, Pi 3. and if you do want to connect it with your Pi 4, you could try below methods. PICK ONE. Method 1: Remove the R1 resistance of the hotspot board(single/dual) ; Method 2: Cut off the 2 Raspberry Pi pin headers on the corners of the board ( pick one to operate on your MMDVM board, refer to the product image for the R1 and 2 pin headers locations)
  • [Note] If the Raspberry fails to connect the hotspot board, please try update the firmware of the hotspot board by conducting the command: sudo pistar-mmdvmhshatflash hs_hat
  • See more on Amazon...

Brand: AURSINC   |   Manufacturer: AURSINC

Warranty: 1 YEAR

Amazon Price: $54.99 | as of 06/10/2024 (3:26pm pst) *DETAILS
List Price: $58.99

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  #8

Mokxihit Upgraded MMDVM Hotspot Hat Board DMR YSF Dstar Raspbery P Zero W Pi 1 2 3b Series Digital Voice Modem Walkie Talkie Worldwide UHF Antenna 0 Offset Two Colors OLED Screen

Asin: B0C3J64TVD

Wide Compatibility: The Mmdvm Hotspot Board Is Compatible With Various Raspbery Pi Models, Including The Zero W, 2W, Model 1B+, 2B, 3B, And 3B+. This Makes It A Versatile And Flexible Option For A Wide Range Of Users..
Easy Configuration: Most Configurations Are Already Set Up In The Tf Card, Making It Easy For Users To Get Started With The Mmdvm Hotspot Board Without Having To Go Through A Complex Setup Process.
Preloaded Software: The Board Comes With An 8G Tf Card That Is Preloaded With The Latest Pi-Star Software V4.1.5. This Saves Users The Hassle Of Having To Download And Install The Software Themselves..
Zero Txoffset And Rxoffset: The Board Also Comes With Zero Txoffset And Rxoffset, Which Further Enhances Its Reliability And Stability In Data Transmission..

Features

  • High Quality TCXO: The MMDVM Hotspot Board features a high-quality TCXO which ensures a stable and reliable performance with a low BER (Bit Error Rate). This feature is particularly important for users who require high-performance communication.
  • Zero Txoffset and Rxoffset: The board also comes with zero Txoffset and Rxoffset, which further enhances its reliability and stability in data transmission.
  • Wide Compatibility: The MMDVM Hotspot Board is compatible with various Raspbery Pi models, including the Zero W, 2W, Model 1B+, 2B, 3B, and 3B+. This makes it a versatile and flexible option for a wide range of users.
  • Preloaded Software: The board comes with an 8G TF card that is preloaded with the latest Pi-star software v4.1.5. This saves users the hassle of having to download and install the software themselves.
  • Easy Configuration: Most configurations are already set up in the TF card, making it easy for users to get started with the MMDVM Hotspot Board without having to go through a complex setup process
  • See more on Amazon...

Brand: Mokxihit   |   Manufacturer: IWatson Electronics

Amazon Price: $45.00 | as of 06/10/2024 (3:26pm pst) *DETAILS

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  #9

AURSINC MMDVM Hotspot Board (V1.5.2) + Antenna Support UHF VHF Support P25 DMR YSF DSTAR NXDN POCSAG for Raspberry Pi-Zero W, Pi 3

Asin: B0816LQP8T   |   Ean: 0753318592698   |   UPC: 753318592698

Mmdvm Board Saves Electricity, High Quality Tcxo, Stable, Low Ber. Support Mmdvm Mode Dmr / Ysf / P25 / Nxdn / Dstar / Pocsag.
Packing List: 1X Mmdvm Hotspot Board(Uhf/Vhf), 1X Antenna, 1X Elbow.
Support Online Upgrade, User-Friendly Oled And Nextion Special Design Location, Reserved For Additional Installation Of Bluetooth Modules.
Hotspot Board Support Raspberry Pi 3B, 3B +, Pi Zero, Compatible With Nanopi Neo, Orange Pi, Compatible With Bluedv (Requires Usb To Ttl Or Bluetooth Model).

Features

  • MMDVM hotspot board is the latest firmware. Supports UHF VHF, frequency range: 144MHz-148MHz, 420MHz-475MHz, 842MHz-950MHz (depending on ADF7021 and TCXO, HAT firmware amateur radio brand license restrictions)
  • Hotspot board support Raspberry Pi 3B, 3B +, Pi ZERO, compatible with NanoPi NEO, Orange Pi, compatible with BlueDV (requires USB to TTL or Bluetooth model)
  • MMDVM board saves electricity, High quality TCXO, stable, low BER. Support MMDVM mode DMR / YSF / P25 / NXDN / DSTAR / POCSAG
  • Support online upgrade, User-friendly OLED and Nextion special design location, reserved for additional installation of Bluetooth modules
  • Packing list: 1x mmdvm hotspot board(UHF/VHF), 1x antenna, 1x elbow
  • See more on Amazon...

Brand: AURSINC   |   Manufacturer: AURSINC

Dimensions: 0.40 x 2.56 x 1.20 inches

Warranty: 3 mouth

Amazon Price: $38.99 | as of 06/10/2024 (3:26pm pst) *DETAILS

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  #10

UHF VHF UV MMDVM Hotspot Module Kit SMA Interface LED Display Hotspot Board with Antenna

Asin: B0B42TGWDC

Good Compatibility: This Hotspot Board Supports Dmr, P 25, D Star And System Integration, With On-Board Led Display Status, Compact Structure And Clear Observation..
Small Size: Mmdvm Hotspot Module Uses High-Quality Materials, Compact Structure, Fine Workmanship, Stable Performance, Strong Practicability And Long Service Life. The Uhf Vhf Uv Mmdvm Hotspot Module Kit With Antenna Is Perfect For Digital Radio Communication. It's Ideal For Both Amateur Radio Operators And Professionals Who Are Looking For A Reliable Communication Solution..
Upgradable Firmware: This Product Is Pre-Installed Firmware And Can Be Easily Upgraded Via Software, The Frequency Band Ranges From Uhf 433 900 Mhz, Vhf 144 220 Mhz..
Excellent Parts: This Hotspot Module Features Up To 10Mw Of Rf Power, Sma Antenna Connectors, Including Uhf And Vhf Antennas, For Dmr P25 Ysf Dstar For Raspberry Pi. With A User-Friendly Sma Interface And Led Display, Using Our Module Kit Is A Breeze..

Features

  • GOOD PERFORMANCE: The hotspot module adopts high-performance 32-bit ARM processor, which is fully assembled and tested, and its performance is stable and reliable. Its advanced UHF VHF UV MMDVM Hotspot Module provides superior performance.
  • EXCELLENT PARTS: This hotspot module features up to 10mW of RF power, SMA antenna connectors, including UHF and VHF antennas, for DMR P25 YSF DSTAR for Raspberry Pi. With a user-friendly SMA interface and LED display, using our module kit is a breeze.
  • GOOD COMPATIBILITY: This hotspot board supports DMR, P 25, D Star and system integration, with on-board LED display status, compact structure and clear observation.
  • UPGRADABLE FIRMWARE: This product is pre-installed firmware and can be easily upgraded via software, the frequency band ranges from UHF 433 900 MHZ, VHF 144 220 MHZ.
  • SMALL SIZE: MMDVM hotspot module uses high-quality materials, compact structure, fine workmanship, stable performance, strong practicability and long service life. The UHF VHF UV MMDVM Hotspot Module Kit with Antenna is perfect for digital radio communication. It's ideal for both amateur radio operators and professionals who are looking for a reliable communication solution.
  • See more on Amazon...

Brand: Hilitand   |   Manufacturer: Hilitand

Amazon Price: $28.04 | as of 06/10/2024 (3:26pm pst) *DETAILS

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  #11

GOOZEEZOO MMDVM Hotspot Board (V1.5.2) + Antenna + OLED Display Aluminium Case Support UHF C4FM YSF NXDN DSTAR P25 DMR Fully Assembled and Tested (Raspberry pi not Included)

Asin: B0BRQG3QPL

Multifunction: Hotspot Board Saves Electricity, High Quality Tcxo, Stable, Low Ber. Support Mmdvm Mode Dmr / Ysf / P25 / Nxdn / Dstar / Pocsag. Support Online Upgrade, User-Friendly Oled And Nextion Special Design Location, Reserved For Additional Installation Of Bluetooth Modules.
Note: If The Raspberry Fails To Connect The Hotspot Board, Please Try Update The Firmware Of The Hotspot Board By Conducting The Command: Sudo Pistar-Mmdvmhshatflash Hs_Hat.
If You Encounter Any Problems While Using The Product, Please Feel Free To Consult Us And We Will Reply To You Within 24 Hours..
Compatible With P4 Settings: Since Our Mmdvm Board Is Defautly Setup For Pi-Zero W, Pi 3. And If You Do Want To Connect It With Your Pi 4, You Could Try Below Methods. Pick One. Method 1: Remove The R1 Resistance Of The Hotspot Board(Single/Dual) ; Method 2: Cut Off The 2 Raspberry Pi Pin Headers On The Corners Of The Board ( Pick One To Operate On Your Mmdvm Board, Refer To The Product Image For The R1 And 2 Pin Headers Locations).
Applicability: Goozeezoo Mmdvm Hotspot Board Supports Raspberry Pi 3B, 3B +, Pi Zero, Pi Zero 2W, Compatible With Nanopi Neo, Orange Pi, Compatible With Bluedv (Requires Usbtottl Or Bluetooth Model). Great Way To Roll Your Own Hotspot. Added A Pi Zero 2W, Power Supply, Microsd, And Loaded With Wpsd. You Will Have A Great Simple Hotspot. Great Way To Help Learn About Dmr.

Features

  • Frequency Range: MMDVM hotspot supports UHF VHF, frequency range: 144MHz-148MHz, 420MHz-475MHz, 842MHz-950MHz (depending on ADF7021 and TCXO, HAT firmware amateur radio brand license restrictions)
  • Applicability: GOOZEEZOO mmdvm hotspot board supports Raspberry Pi 3B, 3B +, Pi ZERO, Pi Zero 2W, compatible with NanoPi NEO, Orange Pi, compatible with BlueDV (requires USBtoTTL or Bluetooth model). Great way to roll your own hotspot. Added a Pi Zero 2W, power supply, microSD, and loaded with WPSD. You will have a great simple hotspot. Great way to help learn about DMR
  • Multifunction: Hotspot board saves electricity, High quality TCXO, stable, low BER. Support MMDVM mode DMR / YSF / P25 / NXDN / DSTAR / POCSAG. Support online upgrade, User-friendly OLED and Nextion special design location, reserved for additional installation of Bluetooth modules
  • Compatible with P4 settings: since our mmdvm board is defautly setup for Pi-Zero W, Pi 3. and if you do want to connect it with your Pi 4, you could try below methods. PICK ONE. Method 1: Remove the R1 resistance of the hotspot board(single/dual) ; Method 2: Cut off the 2 Raspberry Pi pin headers on the corners of the board ( pick one to operate on your MMDVM board, refer to the product image for the R1 and 2 pin headers locations)
  • Note: If the Raspberry fails to connect the hotspot board, please try update the firmware of the hotspot board by conducting the command: sudo pistar-mmdvmhshatflash hs_hat
  • If you encounter any problems while using the product, please feel free to consult us and we will reply to you within 24 hours.
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Brand: GOOZEEZOO   |   Manufacturer: GOOZEEZOO

Warranty: 1 year manufacturer

Amazon Price: $45.99 | as of 06/10/2024 (3:26pm pst) *DETAILS
List Price: $49.99

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  #12

MMDVM Duplex Hotspot Module Dual Hat V1.5.2 Support P25 DMR YSF NXDN DMR Slot 1 + Slot 2 for Raspberry pi with USB Port (with OLED)

Asin: B089K195T2   |   Model: 2020   |   PartNumber: 2020   |   Ean: 0753318593275   |   UPC: 753318593275

Work With Rasberry Pi: Mounts Cleanly On Current Raspberry Pi Including The Pi Zero , Not Compatible With Rasberry Pi 4..
The Mmdvm Duplex Hotspot Board Is Latest Firmware V1.5.2. How To Update Firmware: (Pi-Star / Expert / Ssh Access / User :Pi-Star Pass:Raspberry) Then Run Sudo Pistar-Mmdvmhshatflash Hs_Dual_Hat Set Jumper Boot0=1,Boot1=0 And Soler Jp1 First! After Upgraded Finished, Disconnect Jp1 (After Testing, This Method Can Upgrade The Firmware).
Frequency: Radio Frequency : Freq:144-148,219-225, (Main Band) 420-475,842-950 Note: Tx =0, Rx=0. Modem Select: Stm32-Dvm/Mmdvm_Hs-Raspberry Pi Hat(Gpio) Or Any Other (Gpio Board).
Widely Compatible: Supports Dmr, P-25, D-Star And System Fusion. High Performace: 32-Bit Arm Processor, Up To 10Mw Rf Power, Fully Tested Every Piece.

Features

  • if the board fails to work on duplex mode, please run the upgrade command: sudo pistar-mmdvmhshatflash hs_dual_hat (if this command doesn't work, please try this command: mmdvm.club/index.php/wpsd .html)
  • WIDELY COMPATIBLE: Supports DMR, P-25, D-Star and System Fusion. HIGH PERFORMACE: 32-bit ARM processor, up to 10mW RF power, fully tested every piece
  • WORK with RASBERRY Pi: Mounts cleanly on current Raspberry Pi including the Pi Zero , NOT compatible with Rasberry Pi 4.
  • FREQUENCY: Radio Frequency : Freq:144-148,219-225, (Main Band) 420-475,842-950 NOTE: TX =0, RX=0. Modem select: STM32-DVM/MMDVM_HS-Raspberry pi Hat(GPIO) or any other (GPIO board)
  • The MMDVM Duplex Hotspot board is latest firmware V1.5.2. How to update firmware: (pi-star / expert / ssh access / user :pi-star pass:raspberry) then run sudo pistar-mmdvmhshatflash hs_dual_hat set Jumper BOOT0=1,BOOT1=0 and soler JP1 First! After upgraded finished, disconnect JP1 (After testing, this method can upgrade the firmware)
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Brand: AURSINC   |   Manufacturer: AURSINC

Amazon Price: $65.99 | as of 06/10/2024 (3:26pm pst) *DETAILS

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  #13

MMDVM Hotspot Spot Radio WiFi Digital Voice Modem Work Contained with Raspberry Pi Zero W with Firmware V4.1.5 UHF VHF | Ethernet Cable | Supports C4FM YSF NXDN DSTAR P25 DMR

Asin: B088PP3TVR   |   Ean: 0753318593213   |   UPC: 753318593213

[Easy Set Up] Preload Sofeware Pi-Star On Tf Card, No Need To Download Again. Cover More Frequencies, Radio Frequency (Uhf: 430-440, Vhf: 144-146). This Is Upgraded Version, Do Not Need To Set Rxoffset And Txoffset, They're Default 0.
If You Encounter That The Device Cannot Connect To Network After Setup, Please Reflash The Sd Card By Using The Firmware Package, The Path For The Package: Drive.Google.Com/File/D/1Pl8077kkevokuixhsdqvqgsh3fy8cfzf/View?Usp=Sharing If It Still Not Working, Please Reach Out To Us Through Mail, We Will Address Your Issue Asap.
[Note] Not Compatible With Baofeng Uv-5R, Baofeng Rd-5R, 5X, 5R+, 5R Plus, Etc Uv Series, Bf Series. More Product Setup Guide, Please Read The Product Manual Or Feel Free To Contact Us, We Will Reply Within 24 Hours.
[Ethernet Connection] The Unit Came With An Ethernet Connection Device The Plugs Into One Of The Micro-Usb Ports. When Plugged The Device Into Ethernet Switch It Will Easy Connected To Your Home Network Immediately. It Is The Wired Connection, And Login To The Device Using The Ip Address Assigned By Network Router.
[Easy Charging] Free Micro Usb Charging Cable Included, Charged With Power Bank Or Connect To Laptop Or Computer. The Hotspot Will Also Work Mobile In Your Vehicle If You Tether It To Your Mobile Phone Network.
[Wifi Ssid] Need The 2.4Ghz Ssid As The Pi Zero W Doesn't Support 5.8Ghz.And Wifi Will Not Work With Wep, Make Sure Your Wifi Password Type Is Wpa. Power On The Hotspot For 2 Minutes To Automatically Connect To The Network, Or Follow The Instructions To Connect The Hotspot To Your Router. After Power On 2 Minutes,Go To "Pi-Star/Admin/Configure.Php".

Features

  • [Firmware 4.1.5] In the latest batches shipped to Amazon warehouse, the problem has been solved, we have preload the firmware 4.1.5. If you receive a old firmware device and there's update trouble, please do contact us, so that we can help. Our test is in DMR mode if you want to change the working mode, you need to configure it as needed Working mode parameters) . SUPPORT: C4FM YSF NXDN DSTAR P25 DMR and default work with UHF
  • [WIFI SSID] Need the 2.4GHz SSID as the Pi Zero W doesn't support 5.8GHz.and WiFi will not work with WEP, make sure your WiFi Password Type is WPA. Power on the hotspot for 2 minutes to automatically connect to the network, or follow the instructions to connect the Hotspot to your router. After power on 2 minutes go to pi-star/admin/configure.php
  • [EASY SET UP] Preload sofeware Pi-Star on TF card, no need to download again. Cover more frequencies, radio frequency (UHF: 430-440, VHF: 144-146). This is upgraded version, do not need to set RXOFFSET and TXOFFSET, they're default 0
  • [EASY CHARGING] Free micro USB charging cable included, charged with power bank or connect to laptop or computer. The Hotspot will also work mobile in your vehicle if you tether it to your mobile phone network
  • [NOTE] Not compatible with Baofeng UV-5R, Baofeng RD-5R, 5X, 5R+, 5R Plus, etc UV series, BF series. More product setup guide, please read the product manual or feel free to contact us, we will reply within 24 hours
  • [ETHERNET CONNECTION] The unit came with an ethernet connection device the plugs into one of the micro-USB ports. When plugged the device into ethernet switch it will easy connected to your home network immediately. It is the wired connection, and login to the device using the IP address assigned by network router
  • If you encounter that the device cannot connect to network after setup, please reflash the SD Card by using the firmware package, the path for the package: drive.google.com/file/d/1pL8077KkEVoKuIXHsdQVQgsH3FY8CFZf/view?usp=sharing if it still not working, please reach out to us through mail, we will address your issue asap
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Brand: AURSINC   |   Manufacturer: AURSINC

Dimensions: 2.00 x 4.00 x 4.00 inches   |   Weight: 0.28 pounds

Amazon Price: $129.99 | as of 06/10/2024 (3:26pm pst) *DETAILS

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  #14

AURSINC MMDVM Hotspot Spot Radio Station WiFi Digital Voice Modem Work Contained with Raspberry Pi Zero W with Firmware V4.1.5 UHF Supports C4FM YSF POCSAG NXDN DSTAR P25 DMR

Asin: B088PPDRT7   |   Model: MMDVM HOTSPOT STATION   |   PartNumber: MMDVM HOTSPOT STATION   |   Ean: 0753318593206   |   UPC: 753318593206

[Wifi Ssid] Need The 2.4Ghz Ssid As The Pi Zero W Doesn't Support 5.8Ghz. And Wifi Will Not Work With Wep, Make Sure Your Wifi Password Type Is Wpa. Power On The Hotspot For 2 Minutes To Automatically Connect To The Network, Or Follow The Instructions To Connect The Hotspot To Your Router. After Power On 2 Minutes, Goto Http://Pi-Star/Admin/Configure.Php.
[Note] This Product Comes With Usb Cable. No Ethernet Cable. If You Encounter That The Device Cannot Connect To Network After Setup, Please Email Us, We Will Address Your Issue Asap. Not Compatible With Baofeng Uv-5R, Baofeng Rd-5R, 5X, 5R+, 5R Plus, Etc Uv Series, Bf Series. More Product Setup Guide, Please Read The Product Manual Or Contact Us, We Will Reply Within 24 Hours.
If You Encounter That The Device Cannot Connect To Network After Setup, Please Reflash The Sd Card By Using The Firmware Package, The Path For The Package: Drive.Google.Com/File/D/1Pl8077kkevokuixhsdqvqgsh3fy8cfzf/View?Usp=Sharing If It Still Not Working, Please Reach Out To Us Through Mail, We Will Address Your Issue Asap.
[Easy Charging] Free Micro Usb Charging Cable Included, Charged With Power Bank Or Connect To Laptop Or Computer. The Hotspot Will Also Work Mobile In Your Vehicle If You Tether It To Your Mobile Phone Network.
[Easy Set Up] Preload Sofeware Pi-Star On Tf Card, No Need To Download Again. Radio Frequency: (Uhf:430-440) This Is Upgraded Version, Do Not Need To Set Rxoffset And Txoffset, They're Default 0. Note: When You Flash The Tf Card With New Version Software, Please Do Not Copy On The Tf Card Directly, Use A Write In Tool To Write The Software On Tf Card.

Features

  • [Firmware 4.1.5] In the latest batches shipped to Amazon warehouse, the problem has been solved, we have preload the firmware 4.1.5. If you receive a old firmware device and there's update trouble, please contact us, so that we can provide support and help. Our test is in DMR mode, if you want to change the working mode, you need to configure it as needed Working mode parameters. SUPPORT: C4FM YSF NXDN DSTAR P25 DMR and default work with UHF
  • [EASY SET UP] Preload sofeware Pi-Star on TF card, no need to download again. Radio Frequency: (UHF:430-440) This is upgraded version, do not need to set RXOFFSET and TXOFFSET, they're default 0. Note: when you flash the TF card with new version software, please DO NOT copy on the TF card directly, use a write in tool to write the software on TF card
  • [WIFI SSID] Need the 2.4GHz SSID as the Pi Zero W doesn't support 5.8GHz. And WiFi will not work with WEP, make sure your WiFi Password Type is WPA. Power on the hotspot for 2 minutes to automatically connect to the network, or follow the instructions to connect the Hotspot to your router. After power on 2 minutes, goto http://pi-star/admin/configure.php
  • [EASY CHARGING] Free micro USB charging cable included, charged with power bank or connect to laptop or computer. The Hotspot will also work mobile in your vehicle if you tether it to your mobile phone network
  • [NOTE] This product comes with USB Cable. No Ethernet Cable. If you encounter that the device cannot connect to network after setup, please email us, we will address your issue asap. Not compatible with Baofeng UV-5R, Baofeng RD-5R, 5X, 5R+, 5R Plus, etc UV series, BF series. More product setup guide, please read the product manual or contact us, we will reply within 24 hours
  • If you encounter that the device cannot connect to network after setup, please reflash the SD Card by using the firmware package, the path for the package: drive.google.com/file/d/1pL8077KkEVoKuIXHsdQVQgsH3FY8CFZf/view?usp=sharing if it still not working, please reach out to us through mail, we will address your issue asap
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Brand: AURSINC   |   Manufacturer: AURSINC

Dimensions: 3.94 x 4.33 x 1.61 inches   |   Weight: 0.22 pounds

Warranty: 30days

Amazon Price: $119.99 | as of 06/10/2024 (3:26pm pst) *DETAILS
List Price: $159.88

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  #15

AURSINC Latest OSTAR MMDVM Hotspot Spot Radio WiFi Digital Voice Modem Work UHF VHF Dual Band | Support DMR D-Star System Fusion FCS YSFReflector P25 NXDN Pocsage Networks

Asin: B0BP1TT1W1   |   Model: OSTAR MMDVM   |   PartNumber: OSTAR MMDVM

Easy To Use: Very Easy To Use, Works Without A Computer. No Additional Hardware Required, Works Out Of The Box. All Accessories Included. Web Interface For Configuration And Monitoring. Runs Fully Embedded Software, Running On An Openwrt Operating System. No Tf Card, Bulky Windows Software Or Failing Sd Cards..
Note: Connect The Power Of Usb, If Rf Board’S Led Did Not Flash All On, Only Pwr Led On, Disconnect The Power And Connect Again Until All Led Flash. (Try Less Than 5 Times Will Work). Any Other Problem Just Press Wps Key To Factory Reset.
Instructions: For Product Instructions, Please Download The User Manual In The "Product Guide And Documents" Section Of The Product Description. For More Info About Ostar Usage Instructions, Please View : "Mmdvm.Club/Index.Php/Ostar.Html" If You Have Any Technical Problems During The Use Of The Product, Please Contact Us..
Power Saving And Safe: Usb Powered, Low Energy Consumption, 10Mw Rf Output. Free Micro Usb Charging Cable Included, Charged With Power Bank Or Connect To Laptop Or Computer. The Hotspot Will Also Work Mobile In Your Vehicle If You Tether It To Your Mobile Phone Network..
Widely Compatible: Supports Dmr (Brandmeister), D-Star , System Fusion (Fcs, Ysfreflector), P25 , Nxdn ,Pocsage Networks..

Features

  • Latest Feature: TF is not required for this hotspot, the main board is the latest design by our team -- jumbospot. Power up boot time: under 30s; Runs without an SD card; USB/WEB update Firmware; USB Console Function; Simple Setting Page; Simple Log View Function; System Firmware Size: Max 32M; Running Current: Under 300ma @5V; Factory Reset WPS button.
  • Widely Compatible: Supports DMR (Brandmeister), D-Star , System Fusion (FCS, YSFReflector), P25 , NXDN ,Pocsage networks.
  • Easy to Use: Very easy to use, works without a computer. No additional hardware required, works out of the box. All accessories included. Web interface for configuration and monitoring. Runs fully embedded software, running on an openwrt operating system. No TF card, bulky Windows software or failing SD cards.
  • Power Saving and Safe: USB powered, low energy consumption, 10mW RF output. Free micro USB charging cable included, charged with power bank or connect to laptop or computer. The Hotspot will also work mobile in your vehicle if you tether it to your mobile phone network.
  • NOTE: Connect the Power of USB, if RF board s led did not Flash ALL ON, only PWR LED ON, disconnect the Power and Connect Again Until All LED Flash. (Try less than 5 times will work). Any other problem just Press WPS key to factory reset
  • Instructions: for product instructions, please download the user manual in the Product Guide and Documents section of the product description. For more info about OSTAR usage instructions, please view : mmdvm.club/index.php/ostar.html If you have any technical problems during the use of the product, please contact us.
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Brand: AURSINC   |   Manufacturer: AURSINC

Dimensions: 0.70 x 2.00 x 0.70 inches

Warranty: 1 year manufacturer

Amazon Price: $89.99 | as of 06/10/2024 (3:26pm pst) *DETAILS

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  #16

Mokxihit Duplex MMDVM Hotspot Board DMR YSF Dstar with Case Raspbery p Model 1b+,2b,3b Series Digital Voice Modem Walkie Talkie Worldwide UHF Antenna 0 Offset Two Colors OLED Screen Two time Slots

Asin: B0C3HZX3HF

Acrylic Shell:Transparent And Beautiful, Strong And Can Protect The Product..
Tf Card: We Have Written The Pi-Star Software In The Tf Card And Set Most Configurations, Easy To Setup..
Performance: High Quality Tcxo, Stable, Low Ber,Tx-Offset And Rx-Offset Zero Is Ok..

Features

  • Mode: Support both duplex and simplex mode
  • Performance: High quality TCXO, stable, low BER,tx-offset and rx-offset zero is ok.
  • Acrylic shell:Transparent and beautiful, strong and can protect the product.
  • TF card: we have written the pi-star software in the tf card and set most configurations, Easy to setup.
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Brand: Mokxihit   |   Manufacturer: IWatson Electronics

Amazon Price: $62.00 | as of 06/10/2024 (3:26pm pst) *DETAILS

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  #17

GOOZEEZOO MMDVM Duplex Hotspot Module Dual Hat V1.5.2 Support P25 DMR YSF NXDN DMR Slot 1 + Slot 2 for Raspberry pi with USB Port (Without OLED)

Asin: B0BP26PSMT   |   Model: 2020   |   PartNumber: 2020

The Mmdvm Duplex Hotspot Board Is Latest Firmware V1.5.2. How To Update Firmware: (Pi-Star / Expert / Ssh Access / User :Pi-Star Pass:Raspberry) Then Run Sudo Pistar-Mmdvmhshatflash Hs_Dual_Hat Set Jumper Boot0=1,Boot1=0 And Soler Jp1 First! After Upgraded Finished, Disconnect Jp1 (After Testing, This Method Can Upgrade The Firmware).
Work With Rasberry Pi: Mounts Cleanly On Current Raspberry Pi Including The Pi Zero , Not Compatible With Rasberry Pi 4..
If You Encounter Any Problems While Using The Product, Please Feel Free To Consult Us And We Will Reply To You Within 24 Hours..
Frequency: Radio Frequency : Freq:144-148,219-225, (Main Band) 420-475,842-950 Note: Tx =0, Rx=0. Modem Select: Stm32-Dvm/Mmdvm_Hs-Raspberry Pi Hat(Gpio) Or Any Other (Gpio Board).
If The Board Fails To Work On Duplex Mode, Please Run The Upgrade Command: Sudo Pistar-Mmdvmhshatflash Hs_Dual_Hat. (If This Command Doesn't Work, Please Try This Command: Mmdvm.Club/Index.Php/Wpsd .Html).

Features

  • WIDELY COMPATIBLE: Supports DMR, P-25, D-Star and System Fusion. HIGH PERFORMACE: 32-bit ARM processor, up to 10mW RF power, fully tested every piece.
  • If the board fails to work on duplex mode, please run the upgrade command: sudo pistar-mmdvmhshatflash hs_dual_hat. (if this command doesn't work, please try this command: mmdvm.club/index.php/wpsd .html)
  • The MMDVM Duplex Hotspot board is latest firmware V1.5.2. How to update firmware: (pi-star / expert / ssh access / user :pi-star pass:raspberry) then run sudo pistar-mmdvmhshatflash hs_dual_hat set Jumper BOOT0=1,BOOT1=0 and soler JP1 First! After upgraded finished, disconnect JP1 (After testing, this method can upgrade the firmware)
  • FREQUENCY: Radio Frequency : Freq:144-148,219-225, (Main Band) 420-475,842-950 NOTE: TX =0, RX=0. Modem select: STM32-DVM/MMDVM_HS-Raspberry pi Hat(GPIO) or any other (GPIO board)
  • WORK with RASBERRY Pi: Mounts cleanly on current Raspberry Pi including the Pi Zero , NOT compatible with Rasberry Pi 4.
  • If you encounter any problems while using the product, please feel free to consult us and we will reply to you within 24 hours.
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Brand: GOOZEEZOO   |   Manufacturer: GOOZEEZOO

Warranty: 1 year manufacturer

Amazon Price: $55.99 | as of 06/10/2024 (3:26pm pst) *DETAILS

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  #18

AURSINC MMDVM Hotspot USB HAT Board for Simplex & Dual Band Hotspot & Modem RPT Hat Support DMR DSTAR BlueDV | Compatible with Windows Linux Android System | BER, DMR, TX & TCXO offset | MicroUSB Port

Asin: B09WKJPW59

Support Bluedv: Usb Hat Board Supports Bluedv Windows, Bluedv-Android, Bluedv-Ios, Bluedv-Linux Dstar | Dstar,Dmr,Fusion(Ysf, Fcs)(Only Dn Mode).
Mmdvm_Hs Firmware: The Mmdvm-Hs Hat Supports The Updated Mmdvm_Hs Firmware Running: Linux: Sudo Stm32flash -V -W Xxx.Bin /Dev/Ttyama0 | Windows: Sudo Stm32flash -V -W Xxx.Bin /Dev/Comx | Com Serial Driver Is Ch341ser (Www.Wch.Cn/Downloads/Ch341ser_Exe.Html).
Muliti Functions: Mmdvm Board Supports Mmdvmhost/Mmdvmcal On Linux/Windows To Test The Mmdvm Hat Ber/Dmr/Tx Check Tcxo Offset | Ber Xx%.
Wide Compatibility: Aursinc Hotspot Radio Board Supports Mmdvm_Hs Hat,Mmdvm_Hs Dual Hat And Mmdvm Modem Rpt Hat(Oled Display Is Not Compatible For Now).

Features

  • MMDVM hotspot board supports UHF VHF, frequency range: 144MHz-148MHz, 420MHz-475MHz, 842MHz-950MHz (depending on ADF7021 and TCXO, HAT firmware amateur radio brand license restrictions)
  • Wide Compatibility: AURSINC Hotspot radio board supports mmdvm_hs hat,mmdvm_hs dual hat and mmdvm modem rpt hat(oled display is not compatible for now)
  • Support Bluedv: USB Hat board supports bluedv windows, bluedv-android, bluedv-ios, bluedv-linux DSTAR | DSTAR,DMR,Fusion(YSF, FCS)(only DN mode)
  • Muliti Functions: MMDVM Board supports mmdvmhost/mmdvmcal on linux/windows to test the mmdvm hat BER/DMR/TX check TCXO offset | BER XX%
  • MMDVM_HS Firmware: The mmdvm-hs hat supports the updated mmdvm_hs firmware running: linux: sudo stm32flash -v -w xxx.bin /dev/ttyAMA0 | windows: sudo stm32flash -v -w xxx.bin /dev/comx | com serial driver is ch341ser www.wch.cn/downloads/CH341SER_EXE.html
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Brand: AURSINC   |   Manufacturer: AURSINC

Dimensions: 0.39 x 2.36 x 1.18 inches

Warranty: 1 YEAR

Amazon Price: $25.88 | as of 06/10/2024 (3:26pm pst) *DETAILS

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  #19

MMDVM Hotspot Board, 10mW RF Power 32 Bit Processor SMA MMDVM Hotspot Module Kit SMA Interface LED Digital Display Hotspot, Single Board Computers mmdvm Hotspot Hotspot Module

Asin: B0BS1PR875   |   Model: Marhynchussi0oatwkry   |   PartNumber: Marhynchussi0oatwkry

Compact Size: The Mmdvm Hotspot Module Has Compact Structure, With Fine Workmanship, Has Stable Performance And Strong Practicability..
Great Compatibility: This Hotspot Board Supports For , P 25, D Star And System Integration, Onboard Led Display Status, With Compact Structure And Clear Observation..
Upgradable Firmware: This Product Is Pre-Installed Firmware And Can Be Easily Upgraded Via Software, The Frequency Band Ranges From Uhf 433 900 Mhz, Vhf 144 220 Mhz..
Excellent Parts: With Up To 10Mw Of Rf Power, Sma Antenna Connector, Including Uhf And Vhf Antenna, Suitable For Dmr P25 Ysf Dstar For Raspberry Pi..

Features

  • Enhanced Durability: Designed with materials, this toner cartridge offers consistent and reliable performance throughout its lifespan.
  • Excellent Parts: With up to 10mW of RF power, SMA antenna connector, including UHF and VHF antenna, suitable for DMR P25 YSF DSTAR for Raspberry Pi.
  • Compact Size: The MMDVM hotspot module has compact structure, with fine workmanship, has stable performance and strong practicability.
  • Upgradable Firmware: This product is pre-installed firmware and can be easily upgraded via software, the frequency band ranges from UHF 433 900 MHZ, VHF 144 220 MHZ.
  • Great Compatibility: This hotspot board supports for , P 25, D Star and system integration, onboard LED display status, with compact structure and clear observation.
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Brand: Marhynchus   |   Manufacturer: Marhynchus

Amazon Price: $27.51 | as of 06/10/2024 (3:26pm pst) *DETAILS

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  #20

Upgraded MMDVM Duplex Hotspot Radio WiFi Digital Voice Modem Work UHF VHF Dual Band Support DMR Dstar YSF P25 Fusion Raspberry Pi Zero W Two Colors OLED

Asin: B0CHDWCSL7

[Duplex Mode] This Device Has Two Time Slots And Supports Receiving At One Frequency And Transmitting At Another Frequency..
[Upgrade Network] Support Two Networking Methods, Including Wifi Wireless Connection And Direct Wired Connection To The Router Through The Matching Adapter.If You Encounter That The Device Cannot Connect To Network After Setup, Please Email Us, We Will Address Your Issue Asap. Not Compatible With Baofeng Uv-5R, Baofeng Rd-5R, 5X, 5R+, 5R Plus, Etc Uv Series, Bf Series. More Product Setup Guide, Please Read The Product Manual Or Contact Us, We Will Reply Within 24 Hours..
[Power Supply] Free Micro Usb Charging Cable Included, Charged With Power Bank Or Connect To Laptop Or Computer. The Hotspot Will Also Work Mobile In Your Vehicle If You Tether It To Your Mobile Phone Network..
[Easy Setup] Preload Sofeware Pi-Star On Tf Card, No Need To Download Again. Radio Frequency: Uhf 430-900Mhz, Vhf 144-220Mhz.Set The Same Freq As Radio Mobile, For Example: 433.550000Mhz Dmr, Wifi Ssid:Pi-Star,Password:Raspberry, Need The 2.4Ghz Ssid As The Pi Zero W Doesn't Support 5.8Ghz..

Features

  • [Latest Firmware Version] MMDVM Duplex Version V4.1.5,suit for Raspberry Pi Zero W. Support:DMR,D-STAR,P25,C4FM,YSF and work with UHF in duplex mode. In simplex mode support both Uhf and Vhf.
  • [Easy Setup] Preload sofeware Pi-Star on TF card, no need to download again. Radio Frequency: UHF 430-900MHz, VHF 144-220MHz.Set the same freq as Radio Mobile, for example: 433.550000MHZ DMR, WIFI SSID:pi-star,PASSWORD:raspberry, Need the 2.4GHz SSID as the Pi Zero W doesn't support 5.8GHz.
  • [Duplex mode] This device has two time slots and supports receiving at one frequency and transmitting at another frequency.
  • [Power Supply] Free micro USB charging cable included, charged with power bank or connect to laptop or computer. The Hotspot will also work mobile in your vehicle if you Tether it to your mobile phone network.
  • [Upgrade network] Support two networking methods, including wifi wireless connection and direct wired connection to the router through the matching adapter.If you encounter that the device cannot connect to network after setup, please email us, we will address your issue asap. Not compatible with Baofeng UV-5R, Baofeng RD-5R, 5X, 5R+, 5R Plus, etc UV series, BF series. More product setup guide, please read the product manual or contact us, we will reply within 24 hours.
  • See more on Amazon...

Brand: SZSEVSIOT   |   Manufacturer: Seven Senses IOT

Warranty: 1 year

Amazon Price: $156.80 | as of 06/10/2024 (3:26pm pst) *DETAILS

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