Flight controller software for hobbyist - build your own flight controller.

A system that uses ESP-NOW, LoRa, and other protocols to transport sensor data in remote areas without relying on WiFi.

ESP-NOW Arduino library for ESP8266 and ESP32

Secure sensor and gateway platform based on ESP8266 and ESP32

ESP32 ESP-IDF and ESP8266 RTOS SDK component (arduino library for ESP32 family) for ESP-NOW based mesh network.

ESPNOW flooding mesh library with AES

A fork of CrossPoint for the Xteink X4 Pro. Everything else a still screen is good at: games you think about rather than react to, flashcards, comics, and two devices that play together with nothing to set up.

ESP-NOW network + WiFi gateway to the Internet

Pocket e-ink OS for the Waveshare ESP32-S3 1.54" board: class timetable with calendar sync, AI voice notes for Obsidian, a Pet that meets your friends' Pets, name badges and one-button games. Install it from your browser, or join the waitlist: unidex-site.vercel.app

This package implements ESPHome components to low-code support Bluetooth Low Eneregy BTHome device standalone reception, and a leverage this protocol over ad-hoc routerless WiFi transmission over ESP-NOW channel.

ESP-NOW based Mesh network for ESP8266/ESP32.

ESP-Now is used for battery operated Sensors (based on ESP8266, ESP32) sending to a Gateway which also is connected with WiFi to the Internet (at the same time).

A high-performance firmware port of the OpenFIRE lightgun project for the ESP32-S3, adding native wireless connectivity with ultra-low latency via ESP-NOW.

A personal website served from six ESP32-S3 microcontrollers: elected load balancer, virtual-MAC failover, OTA with rollback. No cloud, no CDN, no Pi.

WLED Remote Control for ESP32 using ESP-NOW Protocol

ISO-DEP (ISO 14443-4) NFC relay for the Flipper Zero. Read a real contactless card on a phone/Evil-Cardputer, relay APDUs over Wi-Fi to an ESP32-C3 bridge, and emulate the card to the reader with the Flipper. Ported from Evil-M5Project.

Pixel-Pets: A local, open-source virtual pet ecosystem on M5Stack. 100% AI-authored C++ (Claude) by a 10yo maker. Includes Muffin (LLM), Visu & Goo-Goo variants + companion device Pip. Built for privacy, education, and offline play.

Wardriving firmware for Marauder V8 (ESP32-C5) with an optional 5-node Seeed XIAO ESP32-C5 cluster — WiFi 2.4/5GHz + BLE + GPS, WigleWifi-1.6 to microSD, uploads to wdgwars.pl. Binary releases only.

👽 An Among Us-themed infrared shooting gallery game built with ESP32 devices and a Node.js scoreboard

Firmware for Blinkekatze, a replacement PCB to turn cat themed night-lights into interactive light displays