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
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Flipper Zero Unleashed Firmware
- jailbreak
- keeloq
- rolling-codes
- alternative-firmware
Open-source keyboard firmware for Atmel AVR and Arm USB families
- keyboard-firmware
- c
- olkb
- ergodox-ez
Embedded web server, with TCP/IP network stack, MQTT and Websocket
Eclipse Mosquitto - An open source MQTT broker
- mqtt
- broker
- mosquitto
- eclipse-iot
An ultra-lightweight and blazing-fast Messaging Bus/MQTT Broker for Edge & SDV
- mqtt
- mqtt-broker
- iot-edge
- nng
ESP32 Music streaming based on Squeezelite, with support for multi-room sync, AirPlay, Bluetooth, Hardware buttons, display and more
FM-RDS transmitter using the Raspberry Pi's PWM
ESP-SDR uses the undocumented raw I/Q capture functionality of ESP32 family chips to turn them into (low-duty-cycle) Software Defined Radios
Store and access data published by OwnTracks apps
- owntracks
- mqtt
- geolocation
- json
MQTT client library for ESP8266
DroneBridge for ESP32. A secure & transparent telemetry link with support for WiFi and ESP-NOW. Supporting MAVLink, MSP, LTM or any other protocol
- dronebridge
- uav
- mavlink
- msp
DroneBridge is a system based on the WifiBroadcast approach. A bidirectional digital radio link between two endpoints is established using standard WiFi hardware and a custom protocol. DroneBridge is optimized for use in UAV applications and is a complete system. It is intended be a real alternative to other similar systems, such as DJI Lightbridge or OcuSync.
- msp
- telemetry
- wifibroadcast
- dronebridge
A portable MQTT C client for embedded systems and PCs alike.
- mqtt-client
- publisher-subscriber
- c
- portable
A BLE to MQTT bridge running on an ESP32
Espressif ESP32 Based Smarthome screen for MQTT
A system that uses ESP-NOW, LoRa, and other protocols to transport sensor data in remote areas without relying on WiFi.
MQTT Objective-C client for iOS
ᛡᛒ BLE Scanner + Data persistence on SD Card for M5Stack, M5Core2, Odroid-Go, ESP32-Wrover-Kit and other models
MQTT Broker/Bridge on the ESP8266
TranslatedCross-platform USB HID/BLE smart mouse SDK with a C ABI for device events and audio. Windows x64/macOS ARM64 downloads; other platform packages on request.
- sdk
- ble
- hid
- mouse
Fiducial markers for SLAM.
Experimental LR2021 raw I/Q capture library and tools in C.
- c
- iq
- lr2021
- sdr
MQTT Client for iOS written in Swift