Arduino core for the ESP32

A suite of WiFi/Bluetooth offensive and defensive tools for the ESP32

Meshtastic device firmware

Arduino library for SSD1306 monochrome 128x64 and 128x32 OLEDs

An Arduino library for sending and receiving data using LoRa radios.

RubberDucky like payloads for DigiSpark Attiny85

Cooperative multitasking for Arduino, ESPx, STM32, nRF and other microcontrollers

📡 Open Ground Station Network 🛰

A internet radio and bluetooth speaker project for the Espressif ESP32

MCP_CAN Library

Do it yourself battery management system for Lithium ion battery packs/cells

Arduino library to debounce button switches, detect presses, releases, and long presses

Sample code for reading audio samples from the ESP32 ADC using I2S

Arduino Library for Maxim Integrated DS3232 and DS3231 Real-Time Clocks

Experiments in firmware OTA updates for ESP32 dev boards

Exploitation Framework for ATtiny85 Based HID Attacks

Arduino Library for BMP280 sensors

Doomsday LORA QWERTY communicator

The Example-based Sensor Predictions (ESP) system applies machine learning to real-time sensor data.

Arduino library for the CCS811 gas sensor for monitoring indoor air quality.

Various games for the #Attiny Arcade and similar platforms

Arduino based firmware for FIDO2 Authenticator

Arduino sketches for the ESP32

Arduino hardware SPI library for ATtiny44/84, 45/85, 461/861, 2313/4313.

Uninterruptible Power Supply

Do it yourself battery management system for Lithium ion battery packs/cells

Software for diyBMS v4

I²C OLED on an ATtiny10/13/202