Raspberry Pi 5
Raspberry Pi · SBC · 3.3 V GPIO
The current mainstream Raspberry Pi, with 40-pin GPIO, PCIe, and dual camera/display connectors.
GPIOI2CSPIUARTPWMCSIPCIe+1
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Common boards
Raspberry Pi 4 Model B
Raspberry Pi · SBC · 3.3 V GPIO
Widely deployed Linux SBC with the 40-pin header used across modern Raspberry Pi boards.
GPIOI2CSPIUARTPWMCSIUSB+1
Raspberry Pi Zero 2 W
Raspberry Pi · SBC · 3.3 V GPIO
Tiny wireless Linux SBC with the standard Raspberry Pi 40-pin GPIO layout.
GPIOI2CSPIUARTPWMCSIWi-Fi+1
Raspberry Pi Pico
Raspberry Pi · Microcontroller · 3.3 V GPIO
Low-cost RP2040 board with castellated edges, flexible pin muxing, SWD debug, and three ADC inputs.
GPIOI2CSPIUARTADCPWMUSB+1
Arduino UNO R4 WiFi
Arduino · Microcontroller · 5 V operating voltage
UNO-format board with a 32-bit Renesas MCU, Wi-Fi/Bluetooth coprocessor, and Qwiic.
GPIOI2CSPIUARTADCPWMWi-Fi+2
Arduino Nano ESP32
Arduino · Microcontroller · 3.3 V GPIO
Nano-format Arduino built on an ESP32-S3 module, with Wi-Fi, Bluetooth, and MicroPython support.
GPIOI2CSPIUARTADCPWMUSB+2
DOIT ESP32 DevKit V1 (30-pin)
DOIT · Development Board · 3.3 V GPIO
The common DOIT-style 30-pin ESP32-WROOM-32 board with Wi-Fi and Bluetooth.
GPIOI2CSPIUARTADCDACPWM+3
ESP32-DevKitC V4
Espressif · Development Board · 3.3 V GPIO
Espressif's official 38-pin ESP32 board, with module I/O broken out across the J2 and J3 headers.
GPIOI2CSPIUARTADCDACPWM+4
STM32 Nucleo-F401RE
STMicroelectronics · Development Board · 3.3 V MCU IO
Popular STM32 Nucleo-64 with Arduino-compatible and ST Morpho headers.
GPIOI2CSPIUARTADCPWMUSB+1
BeagleBone Black
BeagleBoard · SBC · 3.3 V expansion IO
Linux SBC built for hardware control, with two 46-pin cape headers and rich pin muxing.
GPIOI2CSPIUARTADCPWMUSB+1
Jetson Orin Nano Developer Kit
NVIDIA · AI Dev Kit · 3.3 V expansion IO
NVIDIA's entry Jetson Orin kit for edge AI, with a 40-pin header plus camera and display I/O.
GPIOI2CSPIUARTPWMCSIPCIe+1
Teensy 4.1
PJRC · Microcontroller · 3.3 V GPIO
Very fast Arduino-compatible board with many I/O pins, Ethernet PHY support, and USB host pads.
GPIOI2CSPIUARTADCPWMUSB+1
Radxa ZERO 3W
Radxa · SBC · 3.3 V GPIO
Compact wireless Linux SBC with a 40-pin GPIO header meant for common SBC accessories.
GPIOI2CSPIUARTPWMUSBWi-Fi+1
Orange Pi 5
Orange Pi · SBC · 3.3 V GPIO
High-performance RK3588S Linux SBC with a 26-pin header and fast storage/display options.
GPIOI2CSPIUARTPWMUSBPCIe+1
Adafruit Feather RP2040
Adafruit · Microcontroller · 3.3 V GPIO
Adafruit's Feather RP2040 with battery charging, STEMMA QT, and CircuitPython-friendly labels.
GPIOI2CSPIUARTADCPWMUSB
Raspberry Pi Pico W
Raspberry Pi · Microcontroller · 3.3 V GPIO
The Pico's castellated pin layout with Wi-Fi added, for IoT and small connected prototypes.
GPIOI2CSPIUARTADCPWMUSB+3
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