waveshare USB to UART/I2C/SPI/JTAG Converter, Supports Multiple Interfaces, Compatible with 3.3V and 5V, Multiple Protection Circuits, Multiple Systems Support
Asin: B0CGLRHDRD | Model: USB TO UART/I2C/SPI/JTAG | PartNumber: USB TO UART/I2C/SPI/JTAG
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.Supports 1-Ch Jtag Interface, Can Be Used With Openocd For Debugging And Testing (Due To The Limited Testing Of Chips And Software Functions, Users Need To Evaluate And Test This Function On Their Own).
Aluminium Alloy Case With Oxidation Dull-Polish Surface, Cnc Process Opening, Solid And Durable, Well-Crafted. High-Quality Usb-B And Dc Connectors, Smooth Plug & Pull, Durable And Reliable, With Anti-Reverse Protection.
Onboard 3.3V And 5V Level Conversion Circuit For Switching The Operating Level Of The Communication Interface, Better Compatibility. Onboard Resettable Fuse And Esd Protection Circuit, Provides Over-Current/Over-Voltage Proof, Safe And Stable Communication.
Supports 1-Ch I2c Interface, For Easy Operating Eeprom Through The Host Computer Or Programming I2c Devices Such As Oled And Sensor. Supports 1-Ch Spi Interface, With 2X Chip Select Signal Pins, Capable Of Controlling 2-Ch Spi Slave Devices At Different Times.
Features
- Supports USB to 2-ch UART, or USB to 1-ch UART + 1-ch I2C + 1-ch SPI, or USB to 1-ch UART + 1-ch JTAG. Supports 2-ch high-speed UART interfaces, up to 9Mbps baud rate, with CTS and RTS hardware automatic flow control
- Supports 1-ch I2C interface, for easy operating EEPROM through the host computer or programming I2C devices such as OLED and sensor. Supports 1-ch SPI interface, with 2x chip select signal pins, capable of controlling 2-ch SPI slave devices at different times
- Supports 1-ch JTAG interface, can be used with OpenOCD for debugging and testing (Due to the limited testing of chips and software functions, users need to evaluate and test this function on their own)
- Onboard 3.3V and 5V level conversion circuit for switching the operating level of the communication interface, better compatibility. Onboard resettable fuse and ESD protection circuit, provides over-current/over-voltage proof, safe and stable communication
- Aluminium alloy case with oxidation dull-polish surface, CNC process opening, solid and durable, well-crafted. High-quality USB-B and DC connectors, smooth plug & pull, durable and reliable, with anti-reverse protection
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Brand: waveshare | Manufacturer: Waveshare
See On Amazon Similar To waveshare USB to UART I2C
#1
Waveshare USB to RS485 Converter with Protection Circuits, Compatible with TVs
Asin: B081NBCJRS | Model: USB TO RS485 | PartNumber: USB TO RS485 | Ean: 0765390108353, 0614961956391, 0719209449007 | UPC: 614961956391, 765390108353, 719209449007
Usb To Rs485 Communication Adopt Original Ft232rl, Fast Communicating, Stable And Reliable, Better Compatibility.
Onboard Self-Recovery Fuse And Protection Diodes, Ensures The Current/Voltage Stable Outputs, Provides Over-Current/Over-Voltage Proof, Improves Shock Resistance 3 Leds For Indicating The Power And Transceiver Status.
Onboard Tvs (Transient Voltage Suppressor), Effectively Suppress Surge Voltage And Transient Spike Voltage In The Circuit Anti-Electrostatic.
The Usb To Rs485 Is Very Easy To Use, Allows Automatic Transceiving. Due To Its Fast Communication, Stability, Reliability, And Safety, It Is An Ideal Choice For Industrial Control Equipments And/Or Applications With High Communication Requirement..
Features
- This is an industrial USB to RS485 converter with original FT232RL And SP485EEN inside. It features embedded protection circuits such as lllgthningproof, resettable fuse, ESD protection, and TVS diode, etc. It's pretty small in size.
- The USB TO RS485 is very easy to use, allows automatic transceiving. Due to its fast communication, stability, reliability, and safety, it is an ideal choice for industrial control equipments and/or applications with high communication requirement.
- USB to RS485 communication Adopt original FT232RL, fast communicating, stable and reliable, better compatibility
- Onboard TVS (Transient Voltage Suppressor), effectively suppress surge voltage and transient spike voltage in the circuit anti-electrostatic
- Onboard self-recovery fuse and protection diodes, ensures the current/voltage stable outputs, provides over-current/over-voltage proof, improves shock resistance 3 LEDs for indicating the power and transceiver status
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Brand: waveshare | Manufacturer: Waveshare
Weight: 0.02 Pounds
See On Amazon #2
2PCS RP2040-Zero Mini Board, Pico-Like MCU Board Based on Raspberry Pi MCU RP2040, Dual-Core Arm Cortex M0+ Processor, Onboard 2MB Flash Memory, Type-C USB Connector, Support C/C++ MicroPython
Asin: B0BZ8D7Y42
Castellated Module Allows Soldering Direct To Carrier Boards. Usb 1.1 With Device And Host Support. Low-Power Sleep And Dormant Mode..
Accurate Clock And Timer On-Chip. Temperature Sensor. Accelerated Floating-Point Libraries On-Chip. 8 × Programmable I/O (Pio) State Machines For Custom Peripheral Support . Support C/C++，Micropython. Development Resources/User Manual: Www.Waveshare.Com/Wiki/Rp2040-Zero?Amazon.
Drag-And-Drop Programming Using Mass Storage Over Usb. 29 × Multi-Function Gpio Pins (20× Via Edge Pinout, Others Via Solder Points). 2 × Spi, 2 × I2c, 2 × Uart, 4 × 12-Bit Adc, 16 × Controllable Pwm Channels..
Rp2040 Microcontroller Chip Designed By Raspberry Pi In The United Kingdom. Dual-Core Arm Cortex M0+ Processor, Flexible Clock Running Up To 133 Mhz. Onboard 264Kb Of Sram, And 2Mb Flash Memory. Type-C Usb Connector, Keeps It Up To Date, Easier To Use..
Features
- RP2040-Zero Mini Version board, Pico-Like MCU Board Based on Raspberry Pi MCU RP2040, Castellated module, suitable for SMD applications.
- RP2040 microcontroller chip designed by Raspberry Pi in the United Kingdom. Dual-core Arm Cortex M0+ processor, flexible clock running up to 133 MHz. Onboard 264KB of SRAM, and 2MB Flash memory. Type-C USB Connector, keeps it up to date, easier to use.
- Castellated module allows soldering direct to carrier boards. USB 1.1 with device and host support. Low-power sleep and dormant mode.
- Drag-and-drop programming using mass storage over USB. 29 multi-function GPIO pins (20 via edge pinout, others via solder points). 2 SPI, 2 I2C, 2 UART, 4 12-bit ADC, 16 controllable PWM channels.
- Accurate clock and timer on-chip. Temperature sensor. Accelerated floating-point libraries on-chip. 8 Programmable I/O (PIO) state machines for custom peripheral support . Support C/C++ MicroPython. Development Resources/User Manual: www.waveshare.com/wiki/RP2040-Zero?Amazon
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Brand: waveshare | Manufacturer: Waveshare
Dimensions: 0.07 x 0.70 x 0.78 inches
See On Amazon #3
ESP32-S3 Mini Development Board with Pre-Soldered Header, Based on ESP32-S3FH4R2 Dual-Core Processor, 240MHz Running Frequency, 2.4GHz Wi-Fi & Bluetooth 5, Onboard 4MB Flash Memory/2MB PSRAM
Asin: B0CHSGBG73
Supports Flexible Clock, Module Power Supply Independent Setting, And Other Controls To Realize Low Power Consumption In Different Scenarios.
Castellated Module And Onboard Ceramic Antenna, Allows Soldering Direct To Carrier Boards.
Integrated With Usb Serial Port Full-Speed Controller, 34 X Gpio Pins Allows Flexibly Configuring Pin Functions. 4 X Spi, 2 X I2c, 3 X Uart, 2 X I2s, 2 X Adc, Etc..
Supports 2.4Ghz Wi-Fi (802.11 B/G/N) And Bluetooth 5 (Le). Built In 512Kb Of Sram And 384Kb Rom, Onboard 4Mb Flash Memory And 2Mb Psram.
Features
- ESP32-S3 Mini Development Board with Pre-Soldered Header, Based on ESP32-S3FH4R2 Dual-Core Processor. Equipped with Xtensa 32-bit LX7 dual-core processor, up to 240MHz main frequency
- Supports 2.4GHz Wi-Fi (802.11 b/g/n) and Bluetooth 5 (LE). Built in 512KB of SRAM and 384KB ROM, onboard 4MB Flash memory and 2MB PSRAM
- Supports flexible clock, module power supply independent setting, and other controls to realize low power consumption in different scenarios
- Integrated with USB serial port full-speed controller, 34 x GPIO pins allows flexibly configuring pin functions. 4 x SPI, 2 x I2C, 3 x UART, 2 x I2S, 2 x ADC, etc.
- Castellated module and onboard ceramic antenna, allows soldering direct to carrier boards
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Brand: waveshare | Manufacturer: Waveshare
See On Amazon #4
Waveshare ESP32-S3 4.3inch Capacitive Touch Display Development Board, 800 480, 5-Point Touch, 32-Bit LX7 Dual-Core Processor, Up to 240MHz Frequency, Supports WiFi & Bluetooth, with Onboard Antenna
Asin: B0CNCRZWVB | Model: ESP32-S3-Touch-LCD-4.3 | PartNumber: ESP32-S3-Touch-LCD-4.3
Onboard 4.3Inch Capacitive Touch Display, 800×480 Resolution, 65K Color. Supports Capacitive Touch Control Via I2c Interface, 5-Point Touch With Interrupt Support.
Supports Flexible Clock, Module Power Supply Independent Setting, And Other Controls To Realize Low Power Consumption In Different Scenarios.
Onboard Can, Rs485, I2c Interface And Tf Card Slot, Integrates Full-Speed Usb Port.
Built In 512Kb Of Sram And 384Kb Rom, With Onboard 8Mb Psram And 8Mb Flash.
Features
- Equipped with Xtensa 32-bit LX7 dual-core processor, up to 240MHz main frequency. Supports 2.4GHz Wi-Fi (802.11 b/g/n) and Bluetooth 5 (LE), with onboard antenna
- Built in 512KB of SRAM and 384KB ROM, with onboard 8MB PSRAM and 8MB Flash
- Onboard 4.3inch capacitive touch display, 800 480 resolution, 65K color. Supports capacitive touch control via I2C interface, 5-point touch with interrupt support
- Onboard CAN, RS485, I2C interface and TF card slot, integrates full-speed USB port
- Supports flexible clock, module power supply independent setting, and other controls to realize low power consumption in different scenarios
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Brand: waveshare | Manufacturer: Waveshare
See On Amazon #5
Waveshare RP2040-Zero High-Performance Pico-Like MCU Board Based On Raspberry Pi Microcontroller RP2040 Castellated Module Allows Soldering Direct to Carrier Boards-3pcs
Asin: B0B2ZFGSMD | Model: RP2040-Zero-3pcs | PartNumber: RP2040-Zero-3pcs
Castellated Module Allows Soldering Direct To Carrier Boards. Usb 1.1 With Device And Host Support. Low-Power Sleep And Dormant Modes.
Accurate Clock And Timer On-Chip Temperature Sensor. Accelerated Floating-Point Libraries On-Chip. 8 × Programmable I/O (Pio) State Machines For Custom Peripheral Support.
Drag-And-Drop Programming Using Mass Storage Over Usb. 29 × Multi-Function Gpio Pins (20× Via Edge Pinout, Others Via Solder Points). 2 × Spi, 2 × I2c, 2 × Uart, 4 × 12-Bit Adc, 16 × Controllable Pwm Channels.
264Kb Of Sram, And 2Mb Of On-Board Flash Memory. Usb-C Connector, Keeps It Up To Date, Easier To Use.
Features
- RP2040 microcontroller chip designed by Raspberry Pi in the United Kingdom. Dual-core Arm Cortex M0+ processor, flexible clock running up to 133 MHz
- 264KB of SRAM, and 2MB of on-board Flash memory. USB-C connector, keeps it up to date, easier to use
- Castellated module allows soldering direct to carrier boards. USB 1.1 with device and host support. Low-power sleep and dormant modes
- Drag-and-drop programming using mass storage over USB. 29 multi-function GPIO pins (20 via edge pinout, others via solder points). 2 SPI, 2 I2C, 2 UART, 4 12-bit ADC, 16 controllable PWM channels
- Accurate clock and timer on-chip Temperature sensor. Accelerated floating-point libraries on-chip. 8 Programmable I/O (PIO) state machines for custom peripheral support
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Brand: waveshare | Manufacturer: Waveshare
See On Amazon #6
waveshare Industrial USB to TTL Converter with Original FT232RNL Onboard and Multi Protection Circuits Support Multi Systems Support Win7/8/8.1/10/11, Mac, Linux, Android, Wince
Asin: B087RJ7X32 | Model: USB TO TTL | PartNumber: USB TO TTL
Compatible With Popular Systems Like Win7/8/8.1/10/11, Mac, Linux, Android, Wince....
Easily Checking The Operating Status, Convenient For Programming / Debugging.
Adopts Original Ft232rnl Converter, Providing Better Stability And Compatibility, Enabling Industrial Grade High Performance Communication Between Computer And Ttl Devices.
Features
- Original FT232RNL | Stable Transmission | Multi Devices | Multi Systems
- Adopts Original FT232RNL Converter, Providing Better Stability And Compatibility, Enabling Industrial Grade High Performance Communication Between Computer And TTL Devices
- Compatible With Popular Systems Like Win7/8/8.1/10/11, Mac, Linux, Android, WinCE...
- Easily Checking The Operating Status, Convenient For Programming / Debugging
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Brand: waveshare | Manufacturer: Waveshare
Weight: 0.02 Pounds
See On Amazon #7
waveshare ESP32-C6 RISC-V Microcontroller Development Board Integrated WiFi 6, Bluetooth 5 and IEEE 802.15.4 (Zigbee 3.0&Thread), Adopts ESP32-C6-WROOM-1-N8 Module, Support USB and UART Development
Asin: B0CKTK996T | Model: 13.9 | PartNumber: 13.9 | Ean: 0790885235382 | UPC: 790885235382
Integrates Rich Peripherals Including Spi, Uart, I2c, I2s, Led Pwm, Sdio And Other Interfaces, Compatible With The Pinout Of Esp32-C6-Devkitc-1-N8 Development Board, More Convenient To Use And Expand A Variety Of Peripheral Modules.
Comes With Online Examples And Tutorials For Esp-Idf Development Environment.
Onboard Ch343 And Ch334 Usb Hub Chips, Supports Usb And Uart Development At The Same Time Via A Usb-C Port.
Integrates Wifi 6, Bluetooth 5 And And Ieee 802.15.4 (Zigbee 3.0 And Thread) Wireless Communication, With Superior Rf Performance.
Features
- ESP32-C6 WiFi 6 microcontroller development board adopts ESP32-C6-WROOM-1-N8 module, which is equipped with RISC-V 32-bit single-core processor, up to 160MHz main frequency, built-in 8MB Flash
- Integrates WiFi 6, Bluetooth 5 and and IEEE 802.15.4 (Zigbee 3.0 and Thread) wireless communication, with superior RF performance
- Integrates rich peripherals including SPI, UART, I2C, I2S, LED PWM, SDIO and other interfaces, compatible with the pinout of ESP32-C6-DevKitC-1-N8 development board, more convenient to use and expand a variety of peripheral modules
- Onboard CH343 and CH334 USB HUB chips, supports USB and UART development at the same time via a USB-C port
- Comes with online examples and tutorials for ESP-IDF development environment
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Brand: waveshare | Manufacturer: Waveshare
Dimensions: 0.39 x 2.16 x 1.00 inches
See On Amazon #8
ESP32-C3 Mini Development Board, Based on ESP32-C3FN4 Single-Core Processor 160MHz Running Frequency, Support 2.4GHz Wi-Fi & Bluetooth 5, Onboard 400KB of SRAM and 384KB ROM, 4MB Flash Memory
Asin: B0CHSJNTYC
400Kb Of Sram And 384Kb Rom, And 4Mb Of Onboard Flash Memory.
Supports Flexible Clock, Module Power Supply Independent Setting, And Other Controls To Realize Low Power Consumption In Different Scenarios.
Integrated With Usb Serial Port Full-Speed Controller, 15 X Gpio Pins Allows Flexibly Configuring Pin Functions. 3 X Spi, 1 X I2c, 2 X Uart, 1 X I2s, 2 X Adc, Etc..
Supports 2.4Ghz Wi-Fi (802.11 B/G/N) And Bluetooth 5 (Le).
Features
- ESP32-C3 Mini Development Board, Based on ESP32-C3FN4 Single-core Processor. Low-power SoC equipped with RISC-V 32-bit single-core processor, up to 160MHz main frequency
- Supports 2.4GHz Wi-Fi (802.11 b/g/n) and Bluetooth 5 (LE)
- 400KB of SRAM and 384KB ROM, and 4MB of onboard Flash memory
- Integrated with USB serial port full-speed controller, 15 x GPIO pins allows flexibly configuring pin functions. 3 x SPI, 1 x I2C, 2 x UART, 1 x I2S, 2 x ADC, etc.
- Supports flexible clock, module power supply independent setting, and other controls to realize low power consumption in different scenarios
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Brand: waveshare | Manufacturer: Waveshare
See On Amazon #9
Waveshare RP2040-PiZero Development Board, Based On The Raspberry Pi RP2040 Dual-Core Processor, 264KB SRAM and 16MB Onboard Flash Memory, Compatible with Raspberry Pi 40PIN GPIO Header
Asin: B0CJ6VM6H6
Onboard Tf Card Slot For Reading And Writing Tf Card. Onboard Lithium Battery Recharge/Discharge Header, Suitable For Mobile Scenarios. Usb 1.1 With Device And Host Support.
Accurate Clock And Timer On-Chip. Temperature Sensor. Accelerated Floating-Point Libraries On-Chip. 8 × Programmable I/O (Pio) State Machines For Custom Peripheral Support.
Drag-And-Drop Programming Using Mass Storage Over Usb. Low-Power Sleep And Dormant Modes. 2 × Spi, 2 × I2c, 2 × Uart, 4 × 12-Bit Adc, 16 × Controllable Pwm Channels.
264Kb Of Sram, And 16Mb Of Onboard Flash Memory. Onboard Dvi Interface Can Drive Most Hdmi Screens (Dvi Compatibility Required). Supports Using As A Usb Host Or Slave Via Onboard Pio-Usb Port.
Features
- RP2040 microcontroller chip designed by Raspberry Pi in the United Kingdom. Dual-core ARM Cortex M0+ processor, flexible clock running up to 133 MHz
- 264KB of SRAM, and 16MB of onboard Flash memory. Onboard DVI interface can drive most HDMI screens (DVI compatibility required). Supports using as a USB host or slave via onboard PIO-USB port
- Onboard TF card slot for reading and writing TF card. Onboard Lithium battery recharge/discharge header, suitable for mobile scenarios. USB 1.1 with device and host support
- Drag-and-drop programming using mass storage over USB. Low-power sleep and dormant modes. 2 SPI, 2 I2C, 2 UART, 4 12-bit ADC, 16 controllable PWM channels
- Accurate clock and timer on-chip. Temperature sensor. Accelerated floating-point libraries on-chip. 8 Programmable I/O (PIO) state machines for custom peripheral support
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Brand: waveshare | Manufacturer: Waveshare
See On Amazon #10
ESP32-S3 Mini Development Board, Based on ESP32-S3FH4R2 Dual-Core Processor, 240MHz Running Frequency, 2.4GHz Wi-Fi & Bluetooth 5, Onboard 4MB Flash Memory/2MB PSRAM
Asin: B0CHSBQ1G4
Supports Flexible Clock, Module Power Supply Independent Setting, And Other Controls To Realize Low Power Consumption In Different Scenarios.
Castellated Module And Onboard Ceramic Antenna, Allows Soldering Direct To Carrier Boards.
Integrated With Usb Serial Port Full-Speed Controller, 34 X Gpio Pins Allows Flexibly Configuring Pin Functions. 4 X Spi, 2 X I2c, 3 X Uart, 2 X I2s, 2 X Adc, Etc..
Supports 2.4Ghz Wi-Fi (802.11 B/G/N) And Bluetooth 5 (Le). Built In 512Kb Of Sram And 384Kb Rom, Onboard 4Mb Flash Memory And 2Mb Psram.
Features
- ESP32-S3 Mini Development Board, Based on ESP32-S3FH4R2 Dual-Core Processor. Equipped with Xtensa 32-bit LX7 dual-core processor, up to 240MHz main frequency
- Supports 2.4GHz Wi-Fi (802.11 b/g/n) and Bluetooth 5 (LE). Built in 512KB of SRAM and 384KB ROM, onboard 4MB Flash memory and 2MB PSRAM
- Supports flexible clock, module power supply independent setting, and other controls to realize low power consumption in different scenarios
- Integrated with USB serial port full-speed controller, 34 x GPIO pins allows flexibly configuring pin functions. 4 x SPI, 2 x I2C, 3 x UART, 2 x I2S, 2 x ADC, etc.
- Castellated module and onboard ceramic antenna, allows soldering direct to carrier boards
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Brand: waveshare | Manufacturer: Waveshare
See On Amazon #11
Waveshare 4G/3G/2G/GSM/GPRS/GNSS HAT for Raspberry Pi Based on SIM7600G-H Supports LTE CAT4 up to 150Mbps for Downlink Data Transfer
Asin: B0824P4B7M | Model: SIM7600G-H 4G HAT | PartNumber: SIM7600G-H 4G HAT | Ean: 0614961955707, 0719209448994 | UPC: 719209448994, 614961955707
Sim Card Slot, Supports 1.8V/3V Sim Card Tf Card Slot For Storing Data Like Files, Messages, Etc. Onboard Audio Jack And Audio Decoder For Making Telephone Call.
Autobauding Baudrate: 9600Bps ~ 115200Bps Control Via At Commands (3Gpp Ts 27.007, 27.005, And V.25Ter Command Set).
2X Led Indicators, Easy To Monitor The Operating Status Onboard Voltage Translator, Operating Voltage Can Be Configured To 3.3V Or 5V Via Jumper Baudrate: 300Bps ~ 4Mbps (Default: 115200Bps).
Onboard Usb Interface, To Test At Commands, Get Gps Positioning Data, And So On Onboard Cp2102 Usb To Uart Converter, For Serial Debugging Breakout Uart Control Pins, To Connect With Host Boards Like Arduino/Stm32.
Features
- Standard Raspberry Pi 40PIN GPIO extension header, supports Raspberry Pi series boards, Jetson Nano Supports dial-up, telephone call, SMS, TCP, UDP, DTMF, HTTP, FTP, etc. Supports GPS, BeiDou, Glonass, GALILEO, QZSS, LBS base station positioning
- Onboard USB interface, to test AT Commands, get GPS positioning data, and so on Onboard CP2102 USB to UART converter, for serial debugging Breakout UART control pins, to connect with host boards like Arduino/STM32
- SIM card slot, supports 1.8V/3V SIM card TF card slot for storing data like files, messages, etc. Onboard audio jack and audio decoder for making telephone call
- 2x LED indicators, easy to monitor the operating status Onboard voltage translator, operating voltage can be configured to 3.3V or 5V via jumper Baudrate: 300bps ~ 4Mbps (default: 115200bps)
- Autobauding baudrate: 9600bps ~ 115200bps Control via AT commands (3GPP TS 27.007, 27.005, and V.25TER command set)
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Brand: waveshare | Manufacturer: Waveshare
Weight: 0.02 Pounds
See On Amazon #12
ESP32-S3 Mini Development Board, Based on ESP32-S3FH4R2 Dual-Core Processor, 240MHz Running Frequency, Support 2.4GHz Wi-Fi (802.11 b/g/n) and Bluetooth Onboard Type-C USB, Multi-Function GPIO Pins
Asin: B0CJ85F5CG
Supports Flexible Clock, Module Power Supply Independent Setting, And Other Controls To Realize Low Power Consumption In Different Scenarios.
4 × Spi, 2 × I2c, 3 × Uart, 2 × I2s, 2 × Adc, Etc..
Integrated With Usb Serial Port Full-Speed Controller, 34 × Gpio Pins Allows Flexibly Configuring Pin Functions.
Supports 2.4Ghz Wi-Fi (802.11 B/G/N) And Bluetooth 5 (Le). Built In 512Kb Of Sram And 384Kb Rom, Onboard 4Mb Flash Memory And 2Mb Psram..
Features
- ESP32-S3 Mini Development Board, Equipped with Xtensa 32-bit LX7 dual-core processor, up to 240MHz main frequency.
- Supports 2.4GHz Wi-Fi (802.11 b/g/n) and Bluetooth 5 (LE). Built in 512KB of SRAM and 384KB ROM, onboard 4MB Flash memory and 2MB PSRAM.
- Supports flexible clock, module power supply independent setting, and other controls to realize low power consumption in different scenarios
- Integrated with USB serial port full-speed controller, 34 GPIO pins allows flexibly configuring pin functions
- 4 SPI, 2 I2C, 3 UART, 2 I2S, 2 ADC, etc.
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Brand: waveshare | Manufacturer: Waveshare
See On Amazon #13
USB to UART/I2C/SPI/JTAG Converter, USB to 2-ch UART, or USB to 1-ch UART + 1-ch I2C + 1-ch SPI, or USB to 1-ch UART + 1-ch JTAG,Compatible with Win7/8/8.1/10/11, Linux, Androidetc.
Asin: B0CGRRWY4Y
Supports 1-Ch Spi Interface, With 2X Chip Select Signal Pins, Capable Of Controlling 2-Ch Spi Slave Devices At Different Times. Supports 1-Ch Jtag Interface, Can Be Used With Openocd For Debugging And Testing. (Due To The Limited Testing Of Chips And Software Functions, Users Need To Evaluate And Test This Function On Their Own).
【Multiple Systems Support】Supports Win7/8/8.1/10/11, Linux, Etc. 【Application Environments】Suitable For College Students, Technical Engineers, Electronic Enthusiasts, Or Diy Makers For Learning And Debugging..
Multiple Protection Circuits】 Onboard Resettable Fuse And Esd Protection Circuit, Provides Over-Current/Over-Voltage Proof, Safe And Stable Communication. Onboard 3.3V And 5V Level Conversion Circuit For Switching The Operating Level Of The Communication Interface, Better Compatibility..
Supports 2-Ch High-Speed Uart Interfaces, Up To 9Mbps Baud Rate, With Cts And Rts Hardware Automatic Flow Control. Supports 1-Ch I2c Interface, For Easy Operating Eeprom Through The Host Computer Or Programming I2c Devices Such As Oled And Sensor..
Features
- Supports Multiple Interfaces Easy to control and debug various interface devices via PC, Supports USB to 2-ch UART, or USB to 1-ch UART + 1-ch I2C + 1-ch SPI, or USB to 1-ch UART + 1-ch JTAG
- Supports 2-ch high-speed UART interfaces, up to 9Mbps baud rate, with CTS and RTS hardware automatic flow control. Supports 1-ch I2C interface, for easy operating EEPROM through the host computer or programming I2C devices such as OLED and sensor.
- Supports 1-ch SPI interface, with 2x chip select signal pins, capable of controlling 2-ch SPI slave devices at different times. Supports 1-ch JTAG interface, can be used with OpenOCD for debugging and testing. (Due to the limited testing of chips and software functions, users need to evaluate and test this function on their own)
- Multiple Protection Circuits Onboard resettable fuse and ESD protection circuit, provides over-current/over-voltage proof, safe and stable communication. Onboard 3.3V and 5V level conversion circuit for switching the operating level of the communication interface, better compatibility.
- Multiple Systems Support Supports Win7/8/8.1/10/11, Linux, etc. Application Environments Suitable for college students, technical engineers, electronic enthusiasts, or DIY makers for learning and debugging.
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Brand: waveshare | Manufacturer: Waveshare
See On Amazon #14
waveshare ESP32-S3 Mini Development Board with Pre-Soldered Header,2.4GHz Wi-Fi,Bluetooth 5 Support,Based on ESP32-S3FH4R2 Dual-Core Processor,240MHz Running Frequency, USB Type-C Port
Asin: B0CSD5NZDJ | Model: ESP32-S3-Zero-M Mini Board | PartNumber: ESP32-S3-Zero-M Mini Board | Ean: 0788046388152 | UPC: 788046388152
Castellated Module And Onboard Ceramic Antenna, Allows Soldering Direct To Carrier Boards.
Integrated With Usb Serial Port Full-Speed Controller, 34 × Gpio Pins Allows Flexibly Configuring Pin Functions.4 × Spi, 2 × I2c, 3 × Uart, 2 × I2s, 2 × Adc, Etc..
Supports Flexible Clock, Module Power Supply Independent Setting, And Other Controls To Realize Low Power Consumption In Different Scenarios.
Supports 2.4Ghz Wi-Fi (802.11 B/G/N) And Bluetooth 5 (Le).Built In 512Kb Of Sram And 384Kb Rom, Onboard 4Mb Flash Memory And 2Mb Psram.
Features
- Equipped with Xtensa 32-bit LX7 dual-core processor, up to 240MHz main frequency
- Supports 2.4GHz Wi-Fi (802.11 b/g/n) and Bluetooth 5 (LE).Built in 512KB of SRAM and 384KB ROM, onboard 4MB Flash memory and 2MB PSRAM
- Castellated module and onboard ceramic antenna, allows soldering direct to carrier boards
- Supports flexible clock, module power supply independent setting, and other controls to realize low power consumption in different scenarios
- Integrated with USB serial port full-speed controller, 34 GPIO pins allows flexibly configuring pin functions.4 SPI, 2 I2C, 3 UART, 2 I2S, 2 ADC, etc.
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Brand: waveshare | Manufacturer: Waveshare
See On Amazon #15
Waveshare ESP32-GEEK Development Board, Based On ESP32-S3R2 Controller Chip, with 1.14inch 65K Color LCD, Supports WiFi & Bluetooth LE, USB-A Male Port, with White Plastic Case
Asin: B0CR1HVVHZ
Onboard 1.14Inch 240×135 Pixels 65K Color Ips Lcd Display.
Provides Online Open-Source Demo And Resources, More Convenient For Learning And Development.
Bluetooth Supports High Power Mode (20Dbm).
Internal Co-Existence Mechanism Between Wi-Fi And Bluetooth To Share The Same Antenna.
Wifi Supports Infrastructure Bss In Station, Softap, And Station + Softap Modes.
Wifi Supports 1T1r Mode With Data Rate Up To 150 Mbps.
Integrated 2.4Ghz Wifi And Bluetooth Le Wireless Communication.
Onboard 3Pin Uart Port, 3Pin Gpio Header And 4Pin I2c Port. Equipped With Plastic Case And Cable.
Adopts Esp32-S3r2 Chip With Xtensa 32-Bit Lx7 Dual-Core Processor, Capable Of Running At 240 Mhz.
Features
- Adopts ESP32-S3R2 chip with Xtensa 32-bit LX7 dual-core processor, capable of running at 240 MHz
- Adopts ESP32-S3R2 chip with Xtensa 32-bit LX7 dual-core processor, capable of running at 240 MHz
- Onboard 1.14inch 240 135 pixels 65K color IPS LCD display
- Integrated 2.4GHz WiFi and Bluetooth LE wireless communication
- WiFi supports Infrastructure BSS in Station, SoftAP, and Station + SoftAP modes
- WiFi supports 1T1R mode with data rate up to 150 Mbps
- Bluetooth supports high power mode (20dBm)
- Internal co-existence mechanism between Wi-Fi and Bluetooth to share the same antenna
- Onboard 3PIN UART port, 3PIN GPIO header and 4PIN I2C port. Equipped with plastic case and cable
- Provides online open-source demo and resources, more convenient for learning and development
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Brand: waveshare | Manufacturer: Waveshare
See On Amazon #16
Waveshare RP2040-Zero A Low-Cost High-Performance Pico-Like MCU Board Based On Raspberry Pi Microcontroller RP2040 Castellated Module Suitable for SMD Applications
Asin: B09KZPCNPL | Model: RP2040-Zero | PartNumber: RP2040-Zero | Ean: 0755291678550 | UPC: 755291678550
Castellated Module Allows Soldering Direct To Carrier Boards. Usb 1.1 With Device And Host Support. Low-Power Sleep And Dormant Modes.
Accurate Clock And Timer On-Chip Temperature Sensor. Accelerated Floating-Point Libraries On-Chip. 8 × Programmable I/O (Pio) State Machines For Custom Peripheral Support.
Drag-And-Drop Programming Using Mass Storage Over Usb. 29 × Multi-Function Gpio Pins (20× Via Edge Pinout, Others Via Solder Points). 2 × Spi, 2 × I2c, 2 × Uart, 4 × 12-Bit Adc, 16 × Controllable Pwm Channels.
264Kb Of Sram, And 2Mb Of On-Board Flash Memory. Usb-C Connector, Keeps It Up To Date, Easier To Use.
Features
- RP2040 microcontroller chip designed by Raspberry Pi in the United Kingdom. Dual-core Arm Cortex M0+ processor, flexible clock running up to 133 MHz
- 264KB of SRAM, and 2MB of on-board Flash memory. USB-C connector, keeps it up to date, easier to use
- Castellated module allows soldering direct to carrier boards. USB 1.1 with device and host support. Low-power sleep and dormant modes
- Drag-and-drop programming using mass storage over USB. 29 multi-function GPIO pins (20 via edge pinout, others via solder points). 2 SPI, 2 I2C, 2 UART, 4 12-bit ADC, 16 controllable PWM channels
- Accurate clock and timer on-chip Temperature sensor. Accelerated floating-point libraries on-chip. 8 Programmable I/O (PIO) state machines for custom peripheral support
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Brand: waveshare | Manufacturer: Waveshare
See On Amazon #17
waveshare ESP32-C3 Mini Development Board, Based On ESP32-C3FN4 Single-Core Processor, 160MHz Running Frequency, 2.4GHz Wi-Fi & Bluetooth 5
Asin: B0CHJTWNTX
Supports 2.4Ghz Wi-Fi (802.11 B/G/N) And Bluetooth 5 (Le). 400Kb Of Sram And 384Kb Rom, And 4Mb Of Onboard Flash Memory.
Integrated With Usb Serial Port Full-Speed Controller, 15 × Gpio Pins Allows Flexibly Configuring Pin Functions. 3 × Spi, 1 × I2c, 2 × Uart, 1 × I2s, 2 × Adc, Etc..
Castellated Module And Onboard Ceramic Antenna, Allows Soldering Direct To Carrier Boards. Supports Flexible Clock, Module Power Supply Independent Setting, And Other Controls To Realize Low Power Consumption In Different Scenarios.
Low-Power Soc Equipped With Risc-V 32-Bit Single-Core Processor, Up To 160Mhz Main Frequency.
Features
- This version is without pre-soldered header
- Low-power SoC equipped with RISC-V 32-bit single-core processor, up to 160MHz main frequency
- Supports 2.4GHz Wi-Fi (802.11 b/g/n) and Bluetooth 5 (LE). 400KB of SRAM and 384KB ROM, and 4MB of onboard Flash memory
- Castellated module and onboard ceramic antenna, allows soldering direct to carrier boards. Supports flexible clock, module power supply independent setting, and other controls to realize low power consumption in different scenarios
- Integrated with USB serial port full-speed controller, 15 GPIO pins allows flexibly configuring pin functions. 3 SPI, 1 I2C, 2 UART, 1 I2S, 2 ADC, etc.
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Brand: waveshare | Manufacturer: Waveshare
See On Amazon #18
waveshare RP2040-Plus Board with Pre-Soldered Header, Pico-Like MCU Board Based on MCU RP2040, Dual-Core Arm Cortex M0+ Processor up to 133 MHz, Onboard 16MB Flash, USB-C Connector, Recharge Header
Asin: B0BZ8KJ6F4
Lithium Battery Recharge/Discharge Header, Suitable For Mobile Devices. Onboard Dc-Dc Chip Mp28164, High Efficiency Dc-Dc Buck-Boost Chip, Maximum 2A Load Current. Castellated Module Allows Soldering Direct To Carrier Boards. Usb 1.1 With Device And Host Support. Low-Power Sleep And Dormant Modes. Drag-And-Drop Programming Using Mass Storage Over Usb..
Accurate Clock And Timer On-Chip. Temperature Sensor. Accelerated Floating-Point Libraries On-Chip. 8 × Programmable I/O (Pio) State Machines For Custom Peripheral Support ..
26 × Multi-Function Gpio Pins. 2 × Spi, 2 × I2c, 2 × Uart, 3 × 12-Bit Adc, 16 × Controllable Pwm Channels..
Onboard 16Mb Flash, Dual-Core Arm Cortex M0+ Processor, Flexible Clock Running Up To 133 Mhz 264Kb Of Sram, Onboard 16Mb Flash Memory. Usb-C Connector, Keeps It Up To Date, Easier To Use..
Features
- RP2040-Plus Board with Pre-Soldered Header, Pico-like MCU Board Based on Raspberry Pi MCU RP2040. RP2040 microcontroller chip designed by Raspberry Pi in the United Kingdom
- Onboard 16MB Flash, Dual-core Arm Cortex M0+ processor, flexible clock running up to 133 MHz 264KB of SRAM, onboard 16MB Flash memory. USB-C connector, keeps it up to date, easier to use.
- Lithium battery recharge/discharge header, suitable for mobile devices. Onboard DC-DC chip MP28164, high efficiency DC-DC buck-boost chip, maximum 2A load current. Castellated module allows soldering direct to carrier boards. USB 1.1 with device and host support. Low-power sleep and dormant modes. Drag-and-drop programming using mass storage over USB.
- 26 multi-function GPIO pins. 2 SPI, 2 I2C, 2 UART, 3 12-bit ADC, 16 controllable PWM channels.
- Accurate clock and timer on-chip. Temperature sensor. Accelerated floating-point libraries on-chip. 8 Programmable I/O (PIO) state machines for custom peripheral support .
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Brand: waveshare | Manufacturer: Waveshare
Dimensions: 0.07 x 0.70 x 0.78 inches
See On Amazon #19
Waveshare ESP32-S3 Mini Development Board, Based On ESP32-S3FH4R2 Dual-Core Processor, 240MHz Running Frequency, 2.4GHz Wi-Fi & Bluetooth 5
Asin: B0CHYHGYRH | Model: ESP32-S3-Zero | PartNumber: ESP32-S3-Zero | Ean: 0790885235283 | UPC: 790885235283
Supports 2.4Ghz Wi-Fi (802.11 B/G/N) And Bluetooth 5 (Le). Built In 512Kb Of Sram And 384Kb Rom, Onboard 4Mb Flash Memory And 2Mb Psram.
Integrated With Usb Serial Port Full-Speed Controller, 34 × Gpio Pins Allows Flexibly Configuring Pin Functions. 4 × Spi, 2 × I2c, 3 × Uart, 2 × I2s, 2 × Adc, Etc..
Castellated Module And Onboard Ceramic Antenna, Allows Soldering Direct To Carrier Boards. Supports Flexible Clock, Module Power Supply Independent Setting, And Other Controls To Realize Low Power Consumption In Different Scenarios.
Equipped With Xtensa 32-Bit Lx7 Dual-Core Processor, Up To 240Mhz Main Frequency.
Features
- This version is without pre-soldered header
- Equipped with Xtensa 32-bit LX7 dual-core processor, up to 240MHz main frequency
- Supports 2.4GHz Wi-Fi (802.11 b/g/n) and Bluetooth 5 (LE). Built in 512KB of SRAM and 384KB ROM, onboard 4MB Flash memory and 2MB PSRAM
- Castellated module and onboard ceramic antenna, allows soldering direct to carrier boards. Supports flexible clock, module power supply independent setting, and other controls to realize low power consumption in different scenarios
- Integrated with USB serial port full-speed controller, 34 GPIO pins allows flexibly configuring pin functions. 4 SPI, 2 I2C, 3 UART, 2 I2S, 2 ADC, etc.
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Brand: waveshare | Manufacturer: Waveshare
Dimensions: 0.29 x 0.92 x 0.70 inches
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