2pcs for WeMos D1 ESP8266 Mini WiFi Module ESP WROOM 02 Motherboard with 18650 Battery Slot Compatible with NodeMCU
Asin: B0B2WR38DH | Model: Coliao-ESP WROOM 02 Motherboard | PartNumber: Coliao-ESP WROOM 02 Motherboard | Ean: 0701715518070 | UPC: 701715518070
As an Amazon Associate we earn a fee from qualifying purchases when you follow a link to Amazon from this page. We rank the products, but the links to Amazon are promotional.【Premium Performance】18650 Charge System Integration. Led Indicator (Green For Full, Red For Charging) Can Be Used While Charging..
【Note】 The Positive And Negative Direction Of The Battery Must Be Placed Correctly,Otherwise The Charging Chip Will Be Damaged.Overercharge Protection; Over Discharge Protection..
【High Quality】18650 Battery Is Made Of High Quality Material Which Can Use For A Long Time, Can Run Almost 17 Hours If It Is Put Into A Standard 3000Mah Battery..
【18650 Battery】Upgrade "Battery" Integrates Esp8266 Battery Slot, Makes It Easier To Develope Esp8266 Project .Smt Connector Available For Sleep Mode; Additional Led Programmable..
Features
- Package Include 2pcs ESP8266 mini wifi module ESP WROOM 02 motherboard with 18650 battery slot compatible with nodemcu.
- 18650 Battery Upgrade battery integrates ESP8266 battery slot, makes it easier to develope ESP8266 project .SMT connector available for sleep mode; Additional LED Programmable.
- Premium Performance 18650 charge system integration. LED indicator (green for full, red for charging) can be used while charging.
- High Quality 18650 battery is made of high quality material which can use for a long time, can run almost 17 hours if it is put into a standard 3000mah battery.
- Note The positive and negative direction of the battery must be placed correctly,otherwise the charging chip will be damaged.overercharge protection; over discharge protection.
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Brand: Coliao | Manufacturer: Coliao
See On Amazon Similar To 2pcs for WeMos D1 ESP8266
#1
Onyehn 4pcs for Wemos D1 Mini Battery Shield Micro USB Single Lithium Battery Charging Boost Module with Pins LED Indicator 5V 1A DC
Asin: B07PGTPGQ9 | Model: LA056 | PartNumber: LA056 | Ean: 8431246150846
Boost Power Supply: 5V(Max: 1A).
Package Include:4 Pcs D1 Mini Charging Board.
Red Led, Lights When Charging And When Charging Is Completed.
Lithium Battery Voltage: 3.3-4.2V.
Features
- D1 mini Single Lithium Battery Charging Board
- Lithium Battery voltage: 3.3-4.2V
- Boost Power Supply: 5V(max: 1A)
- Red LED, lights when charging and when charging is completed
- Package include:4 PCS D1 mini Charging board
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Brand: Onyehn | Manufacturer: Onyehn
See On Amazon #2
HiLetgo 3pcs ESP8266 NodeMCU CP2102 ESP-12E Development Board Open Source Serial Module Works Great for Arduino IDE/Micropython (Large)
Asin: B081CSJV2V
Data Download Access To The Website: Http://Www;Nodemcu;Com.
Arduino Compatible, Works Great With The Latest Arduino Ide/Mongoose Iot/Micropython.
Features
- Built-in Micro-USB, with flash and reset switches, easy to program
- Arduino compatible, works great with the latest Arduino IDE/Mongoose IoT/Micropython
- Data download access to the website: http://www;nodemcu;com
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Brand: HiLetgo | Manufacturer: HiLetgo
See On Amazon #3
ACEIRMC 5pcs ESP8266 ESP-12 ESP-12F NodeMcu Mini D1 Module WeMos Lua 4M Bytes WLAN WiFi Internet Development Board Base on ESP8266 ESP-12F for Arduino,Compatible with WeMos D1 Mini
Asin: B081PX9YFV | Ean: 0701715431645 | UPC: 701715431645
Wifi Development Board,4M Bytes.5V 1A Switching Power Supply (Switching Power Supply）Onboard..
Esp8266 Esp-12 Esp-12F Nodemcu Mini D1 Module Wemos Lua 4M Bytes Wlan Wifi Internet Development Board Base On Esp8266 Esp-12F.
Our D1 Mini Development Board Compatible With Arduino Wemos And Can Be Programmed In The Compatible For Arduino Ide..
11 Digital Input / Output Pins, All Pins With Interrupt / Pwm / I2c / Support 1 Line (Except D0); 1 Analog Input(3.2V Max Input). Micro Usb Connection; Compatible With Arduino; 1Mb Flash; 500Ma Resettable Fuse..
Features
- This is D1 mini, it is a mini NodeMcu Lua WiFi board based on ESP-8266EX.
- 11 digital input / output pins, all pins with interrupt / PWM / I2C / support 1 line (except D0); 1 analog input(3.2V max input). Micro USB connection; Compatible with Arduino; 1MB Flash; 500mA resettable fuse.
- WIFI development board,4M bytes.5V 1A switching power supply (switching power supply onboard.
- Our D1 mini development board compatible with Arduino WeMos and can be programmed in the compatible for Arduino IDE.
- ESP8266 ESP-12 ESP-12F NodeMcu Mini D1 Module WeMos Lua 4M Bytes WLAN WiFi Internet Development Board Base on ESP8266 ESP-12F
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Brand: ACEIRMC | Manufacturer: ACEIRMC
See On Amazon #4
HiLetgo 1PC ESP8266 NodeMCU CP2102 ESP-12E Development Board Open Source Serial Module Works Great for Arduino IDE/Micropython (Small)
Asin: B010O1G1ES | Model: 3-01-0268-1 | PartNumber: 3-01-0268-1 | Ean: 0715120173885, 0710824986076, 1904811721323, 0710824985499, 0712866303101 | UPC: 710824985499, 712866303101, 715120173885, 710824986076
Data Download Access To The Website: Http://Www;Nodemcu;Com.
Arduino Compatible, Works Great With The Latest Arduino Ide/Mongoose Iot/Micropython.
Features
- Built-in Micro-USB, with flash and reset switches, easy to program
- Arduino compatible, works great with the latest Arduino IDE/Mongoose IoT/Micropython
- Data download access to the website: http://www;nodemcu;com
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Brand: REES52 | Manufacturer: REES52
Dimensions: 1.57 x 1.57 x 1.57 inches | Weight: 0.02 pounds
See On Amazon #5
Freenove Breakout Board for ESP32 / ESP32-S3 WROVER WROOM, Terminal Block Shield with Pin Header, 5V 3.3V Power Outputs, GPIO Status LED
Asin: B0CD2512JV | Model: FNK0091 | PartNumber: FNK0091
Independent Led -> The Status Led Is Driven By The Chip Instead Of The Gpio So The Gpio Will Not Be Affected..
Terminal Block And Header -> Connect To All Gpio Headers Of Raspberry Pi Pico, 2.54Mm / 0.1In Pitch..
Power Circuit -> Provide Multiple 5V And 3.3V Power Outputs. (5V Output Up To 3A With External Power Supply.).
Gpio Status Led -> Led On If Gpio Outputs/Inputs High Level, Led Off If Gpio Outputs/Inputs Low Level..
Features
- Compatible models -> Freenove ESP32 / ESP32-S3 series. (Note: Boards from other brands are not compatible due to different pinout.)
- GPIO status LED -> LED on if GPIO outputs/inputs high level, LED off if GPIO outputs/inputs low level.
- Independent LED -> The status LED is driven by the chip instead of the GPIO so the GPIO will not be affected.
- Power circuit -> Provide multiple 5V and 3.3V power outputs. (5V output up to 3A with external power supply.)
- Terminal block and header -> Connect to all GPIO headers of Raspberry Pi Pico, 2.54mm / 0.1in pitch.
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Brand: FREENOVE | Manufacturer: Freenove
Warranty: 1 year
See On Amazon #6
ACEIRMC D1 Mini NodeMCU ESP32 ESP-WROOM-32 WLAN WiFi Bluetooth IoT Development Board 5V Compatible for Arduino (5pcs)
Asin: B08PNWB81Z | Model: 16544 | PartNumber: 16544 | Ean: 0701715454712 | UPC: 701715454712
100% Compatible With Arudino Ide, Lua And Micropython, It Shows Robustness, Versatility, And Reliability In A Wide Variety Of Applications And Power Scenarios..
D1 Mini Nodemcu Esp32 Esp-Wroom-32 Wlan Wifi Bluetooth Iot Development Board 5V Compatible With Arduino.
All I/O Pins Have Interrupt, Pwm, I2c And One-Wire Capability, Except The Pin Do..
Mh-Et Live D1 Mini Esp32 Esp-32 Wifi+Bluetooth Interne.
Features
- Designed with ultra-low power technology, it offers the full range of performance and features of the ESP32 chip. The pin arrangement provides compatibility with the modules developed for the D1 Mini ESP8266 while also offering fast WLAN, enhanced GPIO, Bluetooth functionality, and with its higher performance, a wider range of applications.
- MH-ET LIVE D1 mini ESP32 ESP-32 WiFi+Bluetooth Interne
- 100% compatible with Arudino IDE, Lua and Micropython, it shows robustness, versatility, and reliability in a wide variety of applications and power scenarios.
- All I/O pins have interrupt, PWM, I2C and one-wire capability, except the pin DO.
- D1 Mini NodeMCU ESP32 ESP-WROOM-32 WLAN WiFi Bluetooth IoT Development Board 5V Compatible with Arduino
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Brand: ACEIRMC | Manufacturer: ACEIRMC
See On Amazon #7
HiLetgo 3pcs ESP8266 ESP-01 Serial WiFi Wireless Transceiver Wireless Module Development Board LWIP AP+STA Compatible with Arduino
Asin: B010N1ROQS | Model: 3-01-0254 | PartNumber: 3-01-0254 | Ean: 0703681358568 | UPC: 703681358568
Support 3 Modes: Ap, Sta, Ap + Sta.
Features
- ESP8266 has powerful on-board processing and storage capabilities
- Support 3 modes: AP, STA, AP + STA
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Brand: HiLetgo | Manufacturer: HiLetgo
Dimensions: 0.39 x 0.98 x 0.59 inches | Weight: 0.01 pounds
See On Amazon #8
KeeYees ESP32S ESP32 Development Board 2.4 GHz Dual Core WLAN WiFi + Bluetooth 2-in-1 Microcontroller ESP-WROOM-32 Chip for Arduino (38PIN Narrow Version, 2PCS)
Asin: B07QCP2451 | Ean: 0713871269840 | UPC: 713871269840
Support Lua Program, Easy To Develop. Support Of Three Modes: Ap, Sta And Ap + Sta..
Technical Support: Our Pdf Tutorial Is Available On This Page. Please Pull Down This Page To Find The Tutorial: User Guide (Pdf).
This Board Is Used With 2.4 Ghz Dual-Mode Wi-Fi And Bluetooth Chips Esp-Wroom-32, As Well As The 40Nm Low-Power Technology..
The Module Has 38 Pins And Has More Features Than A 30-Pin Module. Narrower Width, Compatible With Breadboard.
Features
- This module is safe, reliable, and scalable to a variety of applications.
- The module has 38 pins and has more features than a 30-pin module. Narrower width, compatible with breadboard
- Support Lua program, easy to develop. Support of three modes: AP, STA and AP + STA.
- This board is used with 2.4 GHz dual-mode Wi-Fi and Bluetooth chips ESP-WROOM-32, as well as the 40nm low-power technology.
- Technical Support: Our PDF tutorial is available on this page. Please pull down this page to find the tutorial: User Guide (PDF)
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Brand: KeeYees | Manufacturer: KeeYees
Dimensions: 0.47 x 1.90 x 1.00 inches
See On Amazon #9
DIYmall ESP8266 ESP-01S WiFi Serial Transceiver Module with 4MB Flash
Asin: B00O34AGSU | Model: ESP8266 | PartNumber: ESP8266 | Ean: 0702795761325 | UPC: 702795761325
Latest Version Esp-01S,With Stronger Signal.
What You Get: 1 X Esp8266-01S Module. Our 1 Year Warranty And Friendly Customer Service.
Document: Https://Nurdspace(Dot)Nl/Esp8266.
4Mb Flash Memory...Upgraded From 32Mbit.
Features
- About program: Please choose "Generic ESP8266 Module" board in Arduino IDE to program it
- 4MB Flash Memory...upgraded from 32Mbit
- Latest version esp-01s,with stronger signal
- Document: https://nurdspace(dot)nl/ESP8266
- What You Get: 1 X ESP8266-01S Module. Our 1 Year Warranty and Friendly Customer Service
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Brand: DIYmall | Manufacturer: DIYmall
Dimensions: 0.47 x 0.98 x 0.39 inches | Weight: 0.01 Pounds
Warranty: 1 year
See On Amazon #10
6pcs ESP8266 NodeMCU LUA CH340 ESP-12E WiFi Internet Development Board 4M Flash Serial Wireless Module for Arduino IDE/Micropython New Version
Asin: B07RNX3W9J | Model: 15316 | PartNumber: 15316 | Ean: 0701715540415 | UPC: 701715540415
This Esp8266 Nodemcu Development Board Can Be Use For Small Temperature And Humidity Monitor In Home Automation Project And Works Very Well Compatible With Arduino Development Platform..
Esp8266 Ch340 Chip, Power Your Development In The Fastest Way Combinating With Nodemcu Firmware; It's A Iot Unit With All Available Resources On Board, Support Smart Link And Smart Networking..
Esp8266 Is A Highly Integrated Chip Designed For The Needs Of A New Connected World.It Offers A Complete And Self-Contained Wi-Fi Networking Solution, Allowing It To Either Host The Application Or To Offload All Wi-Fi Networking Functions From Another Application Processor..
Features
- ESP8266 has powerful on-board processing and storage capabilities that allow it to be integrated with the sensors and other application specific devices through its GPIOs with minimal development up-front and minimal loading during runtime. Its high degree of on-chip integration allows for minimal external circuitry, and the entire solution, including front-end module, is designed to occupy minimal PCB area.
- ESP8266 is a highly integrated chip designed for the needs of a new connected world.It offers a complete and self-contained Wi-Fi networking solution, allowing it to either host the application or to offload all Wi-Fi networking functions from another application processor.
- This ESP8266 NodeMcu development board can be use for small temperature and humidity monitor in home automation project and works very well Compatible with Arduino development platform.
- ESP8266 CH340 chip, power your development in the fastest way combinating with NodeMcu Firmware; It's a IOT unit with all available resources on board, support smart link and smart networking.
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Brand: AITRIP | Manufacturer: AiTrip
See On Amazon #11
3PCS ESP32 Breakout Board GPIO 1 into 2 Compatible with 30 Pins ESP32S ESP32 Development Board 2.4 GHz Dual Core WLAN WiFi + Bluetooth 2-in-1 Microcontroller ESP-WROOM-32 Chip for Arduino
Asin: B0BNQ85GF3 | Ean: 0687117708526 | UPC: 687117708526
The Expansion Board Is A Double-Layer Board. One Pin Is Wired On Both Sides. Therefore, The Circuit Is Stable And Highly Reliable, And There Will Be No Poor Circuit Contact And Unstable Signal Transmission..
Pin Header & Screw Terminal. You Can Select Them As You Asked.
Aitrip Breakout Board Can Expand One Gpio Pin Of Esp32 Development Board To Two, Which Is Very Nice For You To Reuse All Pins , It Is A Good Tool For Your Smart Home Projects. Nice Breadboard Alternative.
Compatible With Esp32 Board.These Boards Fit The 30 Pin Esp32（Esp32 As The Picture Show）.
30Pins Ref Asin:B0bk13hwbj ; B08d5zd528 ; B07wcg1plv ; B0b11n1x8r ; B0b19krprc ; B0b19dxfhx.
Features
- GPIO 1 INTO 2: The esp32 breakout board can expand one GPIO pin of esp32 development board to two.Convenient to reuse all pins in smart home DIY projects. Great breadboard alternative.
- 30Pins ref asin:B0BK13HWBJ ; B08D5ZD528 ; B07WCG1PLV ; B0B11N1X8R ; B0B19KRPRC ; B0B19DXFHX
- The expansion board is a double-layer board. One pin is wired on both sides. Therefore, the circuit is stable and highly reliable, and there will be no poor circuit contact and unstable signal transmission.
- Compatible with ESP32 board.These boards fit the 30 pin ESP32 ESP32 as the picture show
- Pin Header & Screw Terminal. you can select them as you asked
- AITRIP breakout board can expand one GPIO pin of ESP32 development board to two, which is very nice for you to reuse all pins , it is a good tool for your smart home projects. Nice breadboard alternative
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Brand: AITRIP | Manufacturer: AITRIP
See On Amazon #12
4PCS ESP32 Development Board ESP-32S NodeMCU Board ESP-WROOM-32 WiFi Microcontroller 2.4GHz 2 in 1 Dual-Core WiFi + Bluetooth Processor Integrated Chip CP2102 Low Power Consumption ESP-32S
Asin: B086MLNH7N | Model: 13051-1 | PartNumber: 13051-1 | Ean: 0701715433908 | UPC: 701715433908
Esp32 Development Board Support Lua Program, Easy To Develop, Support Lwip Protocol, Freertos, Three Modes : Ap, Sta And Ap + Sta..
Esp32 Is A Safe, Reliable, And Scalable To A Variety Of Applications,The User Can Cut Off The Power Of The Cpu And Use The Low-Power Coprocessor To Continuously Monitor The Status Of The Peripherals Or Whether Some Of The Analog Values Exceed The Threshold..
The Module Supports For Nodemcu And Other Development Environments, Which Expands The Range Of Its Resources Available And Greatly Improves The Ease Of Learning And Development. Of Course, It Can Also Be Widely Used In Internet Of Things Occasions, Such As Home Automation, Wireless Industrial Control, Wireless Positioning System Signal.
The Module Is Esp-Wroom-32 Module, The Peripheral Uses The Usb Serial Port Chip Cp2102 To Expand The Micro Usb Interface, Which Can Be Directly Debugged By A Usb Connected Computer, And The Data Transmission Is Fast And Stable..
Features
- Dual core ESP-32 development board, 2.4GHz dual mode development board.There are two touch buttons, one is reset, the other is enable module to enter the halberd program mode.
- The module is ESP-WROOM-32 module, the peripheral uses the USB serial port chip CP2102 to expand the micro USB interface, which can be directly debugged by a USB connected computer, and the data transmission is fast and stable.
- ESP32 development board support lua program, easy to develop, support LWIP protocol, Freertos, three modes : AP, STA and AP + STA.
- The module supports for NodeMCU and other development environments, which expands the range of its resources available and greatly improves the ease of learning and development. Of course, it can also be widely used in Internet of things occasions, such as home automation, wireless industrial control, wireless positioning system signal
- ESP32 is a safe, reliable, and scalable to a variety of applications,the user can cut off the power of the CPU and use the low-power coprocessor to continuously monitor the status of the peripherals or whether some of the analog values exceed the threshold.
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Brand: DORHEA | Manufacturer: DORHEA
Dimensions: 0.59 x 1.96 x 1.10 inches
See On Amazon #13
NodeMCU ESP8266 Development Board with 0.96 Inch OLED Display, CH340 Driver, ESP-12E WiFi Wireless Module, and Micro USB Works Great for Arduino IDE/Micropython Programming (Pin Header Soldered)
Asin: B0BVM3H46B | Ean: 0744252438296 | UPC: 744252438296
To Install The New Version Driver For Ch340,Simply Search For The Keywords "Ch340 Driver" On Google.Com Or Bing.Com And Follow The Installation Instructions Provided.Recommended For Win10 Operating System.
This Board Is An Outstanding Option For Various Internet Of Things (Iot) Projects. It Can Be Used To Display Network Connection Status,Monitor Information, Power Levels, And Other Relevant Data. Additionally, It's Suitable For Building Internet Weather Stations, News Stations, Clocks, And Other Similar Applications.
Esp8266 Nodemcu Board Is Equipped With Esp-12E Module,Which Contains The Tensilica Xtensa 32-Bit Lx106 Risc Microprocessor Powering The Esp8266 Chip. This Microprocessor Supports Rtos And Operates At A Clock Frequency That Can Be Adjusted Between 80Mhz And 160 Mhz. It Also Boasts 128 Kb Of Ram And 4Mb Of Flash Memory, Providing Ample Storage For Data And Programs. With Its High Processing Power, Built-In Wi-Fi, And Deep Sleep Operating Features, It's Is An Excellent Choice For Iot Projects.
This Board Uses I2c To Connect To An Oled Display Via The Sda (D6 / Gpio12) And Scl (D5 / Gpio14) Pins. With This Board,It's Easy To Display A Variety Of Information And Data.
Features
- The ESP8266 NodeMCU board has all the features of the traditional ESP8266 module,with the same exact size and peripheral ports,offers seamless integration with a 0.96-inch OLED display, eliminating the need for frustrating wires and breadboards.Display features a high-resolution 128x64 with SSD1306 driver and is compatible with I2C,SPI interfaces. Plus,It uses Micro usb cable to connect. Say goodbye to messy setups and hello to hassle-free electronics with the ESP8266 NodeMCU board
- This board uses I2C to connect to an OLED display via the SDA (D6 / GPIO12) and SCL (D5 / GPIO14) pins. With this board,it's easy to display a variety of information and data
- To install the new version driver for CH340,simply search for the keywords CH340 Driver on Google.com or Bing.com and follow the installation instructions provided.Recommended for Win10 Operating System
- ESP8266 NodeMCU board is equipped with ESP-12E module,which contains the Tensilica Xtensa 32-bit LX106 RISC microprocessor powering the ESP8266 chip. This microprocessor supports RTOS and operates at a clock frequency that can be adjusted between 80MHz and 160 MHz. It also boasts 128 KB of RAM and 4MB of Flash memory, providing ample storage for data and programs. With its high processing power, built-in Wi-Fi, and Deep Sleep Operating features, It's is an excellent choice for IoT projects
- This board is an outstanding option for various Internet of Things (IoT) projects. It can be used to display network connection status,monitor information, power levels, and other relevant data. Additionally, it's suitable for building Internet Weather Stations, News Stations, Clocks, and Other similar applications
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Brand: ideaspark | Manufacturer: ideaspark
Dimensions: 0.51 x 2.24 x 1.22 Inches
Warranty: No
See On Amazon #14
DIYmall 2.4G WiFi Antenna with U.FL to Female SMA Cable, 3DBI Gain Antenna for Arduino Wemos D1 M1 ESP8266 ESP32 ESP-07 2pcs
Asin: B00ZBJNO9O | Model: 4332953838 | PartNumber: 4332953838 | Ean: 0702795765958 | UPC: 702795765958
Extended Range 3Bi Adjustable Wifi Antenna With Gold Plated U.Fl To Female Sma Connection Cable..
What You Get: 2 X 3Dbi Wifi Antenna, 2 X U.Fl To Female Sma Cable..
If You Are Looking For Extended Wifi Range From Your Esp8266, Cc3000 Or Other Wifi Based Projects, Then This Antenna Package Is What You Need..
If You Have A U.Fl Connector (The Ity Bity One) Then Use The Cable, Else The Next Most Popular Is The Full Size Sma Connector In Which Case The 3Dbi Antenna Will Screw On Directly..
Features
- Antenna length:10.8cm; Cable length:14cm
- If you have a U.FL connector (the ity bity one) then use the cable, else the next most popular is the full size SMA connector in which case the 3DBI Antenna will screw on directly.
- Extended range 3BI Adjustable WiFi Antenna with gold plated U.FL to Female SMA connection cable.
- If you are looking for extended WiFi range from your ESP8266, CC3000 or other WiFi based projects, then this Antenna package is what you need.
- What You Get: 2 X 3DBI WiFi Antenna, 2 X U.FL to Female SMA Cable.
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Brand: DIYmall | Manufacturer: DIYmall
Dimensions: 1.18 x 1.97 x 0.39 inches | Weight: 0.02 pounds
See On Amazon #15
HiLetgo 3pcs ESP8266 NodeMCU Lua ESP-12E CP2102 USB C Type-C Interface IOT Internet of Things Wireless WiFi Development Board Module
Asin: B0CNYJS6V7
Built In Tensilica L106 Ultra Low Power 32-Bit Micro Mcu, With Main Frequency Support Of 80 Mhz And 160 Mhz.
Support Many Kinds Of Working Modes Like Staap/Sta+Ap Etc, Support At Remote Upgrade And Cloud Ota , And Upgrade For Smart Config Function Etc..
Supports Rtos..
Adopting The Original Brand New Cp2102 Chip With Powerful Functions, Developing A Complete Set Of Tools For Esp8266..
Features
- ESP8266 NodeMCU Lua ESP-12E CP2102 Development Board Module with USB C Type-C Interface, has a wider range of applications.
- Adopting the original brand new CP2102 chip with powerful functions, developing a complete set of tools for ESP8266.
- Built in Tensilica L106 ultra low power 32-bit micro MCU, with main frequency support of 80 MHz and 160 MHz
- Supports RTOS.
- Support many kinds of working modes like STAAP/STA+AP etc, support AT remote upgrade and cloud OTA , and upgrade for Smart Config function etc.
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Brand: HiLetgo | Manufacturer: HiLetgo
See On Amazon #16
KeeYees 2pcs ESP32 Breakout Board GPIO 1 into 2 for 38PIN No Mounting Hole Version ESP32 Development Board
Asin: B09PYW1HC9
2 Type Connections: Pin Header & Screw Terminal. Just Select Them According To Your Purpose..
Updated Version: Compared With The Previous Version, The Board Of This Version Has Been Soldered Completely. No Need To Solder Parts By Yourself, Which Is Very Convenient To Use..
Double-Layer Pcb: The Expansion Board Is A Double-Layer Board. One Pin Is Wired On Both Sides. Therefore, The Circuit Is Stable And Highly Reliable, And There Will Be No Poor Circuit Contact And Unstable Signal Transmission..
Gpio 1 Into 2: This Breakout Board Can Expand One Gpio Pin Of Esp32 Development Board To Two, Which Is Convenient For Users To Reuse All Pins In Smart Home Projects. Nice Breadboard Alternative..
Features
- IMPORTANT: Only compatible with 38 pins Narrow and No Mounting Hole Version esp32 development board, ref asin: B07QCP2451. Not applicable to other versions.
- GPIO 1 INTO 2: This breakout board can expand one GPIO pin of esp32 development board to two, which is convenient for users to reuse all pins in smart home projects. Nice breadboard alternative.
- 2 TYPE CONNECTIONS: Pin Header & Screw Terminal. Just select them according to your purpose.
- DOUBLE-LAYER PCB: The expansion board is a double-layer board. One pin is wired on both sides. Therefore, the circuit is stable and highly reliable, and there will be no poor circuit contact and unstable signal transmission.
- UPDATED VERSION: Compared with the previous version, the board of this version has been soldered completely. No need to solder parts by yourself, which is very convenient to use.
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Brand: KeeYees | Manufacturer: KeeYees
Dimensions: 0.41 x 3.03 x 2.48 inches
See On Amazon #17
WLAN WiFi Internet Development Board D1 Mini NodeMcu Lua 4M Bytes Development Module Base on ESP8266 ESP-12F for Arduino Compatible with WeMos D1 Mini (2PCS)
Asin: B07W8ZQY62 | Model: Atnsinc-D1 | PartNumber: Atnsinc-D1 | Ean: 0701715427655 | UPC: 701715427655
The D1 Mini Development Board Is Compatible With Arduino Wemos And Can Be Programmed In The For Arduino Ide..
Package Included: 2 * D1 Mini Nodemcu Lua Wlan Wifi Internet Development Board..
Wifi Development Board, 4M Bytes.Support Ota On Line; 5V 1A Switching Power Supply (Switching Power Supply）On Board..
This Wlan Board Contains 11 Digital Input / Output Pins, All Pins Have Interrupt / Pwm / I2c / 1-Wire And A Micro-Usb Connection..
Features
- The D1 module is a mini WIFI board based on ESP-8266EX.
- This WLAN board contains 11 digital input / output pins, all pins have interrupt / pwm / I2C / 1-wire and a micro-USB connection.
- The D1 mini development board is compatible with Arduino WeMos and can be programmed in the for Arduino IDE.
- WIFI Development Board, 4M bytes.Support OTA on line; 5V 1A switching power supply (switching power supply on board.
- Package Included: 2 * D1 Mini NodeMcu Lua WLAN WIFI Internet Development Board.
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Brand: Atnsinc | Manufacturer: Atnsinc
Weight: 0.04 pounds
Warranty: No warranty
See On Amazon #18
Teyleten Robot D1 Mini ESP32 ESP-WROOM-32 WLAN WiFi+Bluetooth Internet of Things IoT Development Board for Arduino NodeMCU (3pcs)
Asin: B09C5RDZ8G | Ean: 0755454865940 | UPC: 755454865940
520 Kb On-Chip For Data And Instruction Storage.
The 8 Kb In The Rtc, That Is, The Rtc Fast Memory, Can Be Used For Data Storage And Accessed By The Main Cpu When The Rtc Is Started In Deep-Sleep Mode.
1 Kbit Efuse, Of Which 256 Bits Are Dedicated To The System (Mac Address And Chip Settings); The Remaining 768 Bits Are Reserved For User Applications, Which Include Flash Encryption And Chip Id.
Mini Esp-32 Integrates 4Mb Of Spi Flash.
448 Kb Of Rom, Used For Program Startup And Kernel Function Calls.
Features
- Mini ESP32 contains two low-power 32-bit LX6 MCUs.
- 448 KB of ROM, used for program startup and kernel function calls
- 520 KB on-chip for data and instruction storage
- Mini ESP-32 integrates 4MB of SPI Flash
- The 8 KB in the RTC, that is, the RTC fast memory, can be used for data storage and accessed by the main CPU when the RTC is started in Deep-sleep mode
- 1 kbit eFuse, of which 256 bits are dedicated to the system (MAC address and chip settings); the remaining 768 bits are reserved for user applications, which include Flash encryption and chip ID
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Brand: Teyleten Robot | Manufacturer: Teyleten Robot
Dimensions: 0.20 x 1.57 x 1.34 inches
See On Amazon #19
Wishiot ESP-01S Programmer USB to ESP-01 Adapter ESP8266 Wireless WiFi Module Wi-Fi CH340G UART PORG, 4.5-5.5V 115200 Baud Rate 2PCS
Asin: B07V556Q82 | Ean: 0747356634557 | UPC: 747356634557
Baud Rate: 115200, Selectable Working Mode: On-Board Toggle Switch. Uart Side For Serial Ttl Debugging By At Commands, Prog For Firmware Programming.
What You Will Get: 2Pcs Usb To Esp-01 Adapter.
Usb To Serial Ttl Chip: Ch340g, Please Install Driver Before Use It.
Esp-01 Serial Wifi Module Can Be Directly Plugged Into The Yellow Pin Header Without Any Connection Wires.
Features
- Easy to use: Unlike other ESP01 programmer, this one has a little rocker switch on the side which is very handy
- ESP-01 serial wifi module can be directly plugged into the yellow pin header without any connection wires
- Baud Rate: 115200, Selectable working mode: On-board toggle switch. UART side for serial TTL debugging by AT commands, PROG for firmware programming
- USB to serial TTL chip: CH340G, please install driver before use it
- What you will get: 2PCS USB to ESP-01 Adapter
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Brand: Wishiot | Manufacturer: Wishiot
See On Amazon #20
KeeYees 3pcs ESP8266 ESP-12E Development Board WiFi WLAN Wireless Module CP2102 for NodeMCU for ESP-12E for Arduino
Asin: B07HF44GBT | Model: 8541549622 | PartNumber: 8541549622 | Ean: 0705883356144 | UPC: 705883356144
The Fast And Affordable Technology For Wifi. Make Your Development The Fastest Way Combined With Firmware For Nodemcu..
Modern Internet Development Tools Can Use The Built-In Api To Instantly Put Your Idea On The Fast Track..
Modern, State-Of-The-Art Lua Technology. It Is An Integrated Unit With All Available Resources On Board. It's Very Easy For Arduino Projects Or Any Development Board With I / O Pins..
The Development Board Has Integrating Gpio, Pwm, Iic, 1-Wire And Adc All In One Board. Support Smart Link Smart Networking..
Features
- The controllers are easy to program by using the CP2102-USB interface without having to press the flash and reset buttons before each flash operation.
- The development board has integrating GPIO, PWM, IIC, 1-Wire and ADC all in one board. Support smart link smart networking.
- The fast and affordable technology for WiFi. Make your development the fastest way combined with firmware for NodeMcu.
- Modern, state-of-the-art LUA technology. It is an integrated unit with all available resources on board. It's very easy for Arduino projects or any development board with I / O pins.
- Modern Internet development tools can use the built-in API to instantly put your idea on the fast track.
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Brand: KeeYees | Manufacturer: KeeYees
Dimensions: 0.51 x 1.89 x 1.01 inches
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