The official firmware for Meshtastic, an open-source, off-grid mesh communication system.
Meshtastic enables text messaging, location sharing, and telemetry over a decentralized mesh network, making it ideal for outdoor adventures, emergency preparedness, and remote operations.
:house_with_garden: Open source home automation that puts local control and privacy first.
NVR with realtime local object detection for IP cameras
Alternative firmware for ESP8266 and ESP32 based devices with easy configuration using webUI, OTA updates, automation using timers or rules, expandability and entirely local control over MQTT, HTTP, Serial or KNX. Full documentation at
Open-source keyboard firmware for Atmel AVR and Arm USB families
Control WS2812B and many more types of digital RGB LEDs with an ESP32 over WiFi!
G-code generator for 3D printers (Bambu, Prusa, Voron, VzBot, RatRig, Creality, etc.)