This directory contains various Arduino-compatible development boards and related projects.
Each board folder may include a wiring.md file with wiring notes and safety tips.
Mini development board based on ATMEGA32U4 (same chip as Arduino Leonardo). Includes PlatformIO projects for I2C scanner and NRF24L01 I2C interface.
ATTINY85-based development board with Arduino compatibility. Contains Neopixel examples and PlatformIO projects.
Custom Arduino-based projects and experiments.
Development board with ISP programming capability. Includes basic blink example.
Arduino Leonardo board resources.
Arduino Nano V3 compatible board with CH340 USB interface. Includes official schematics and pinout documentation.
Arduino Pro Mini board (3.3V variant). Contains serial communication tools and examples.
Arduino ISP programmer configuration and test code for programming ATmega microcontrollers.
ATmega16/ATmega32 minimum system development board with onboard programmer.