System to capture digital signaldata and transfer them to another system

Use an ESP32 as a Hub between a NUKI Lock and your smarthome.

ESP32-based Bluetooth Low Energy (BLE) scanner to report presence of bluetooth devices into an MQTT service.

similar project to LacrosseGateway but with more functionality and SIGNALduino compatible

ESP8266 fuer Gaszaehler mit S0-Schnittstelle

Heltec CubeCell mit BME280

ACHTUNG/ATTENTION: Repository changed to https://github.com/Man-fred/culfw.esp8266 without fork. CUL/CUN 433/868 MHz CC1101 Transceiver mit WLAN-Schnittstelle für FHEM

Adapted SIGNALDuino Version for Maple-Mini and Air602 (W600)

RCSwitch support for Firmata and FHEM

ESP8266 based wind anemometer project

SIGNALduino direclty on ESP8266

MQTT temperature/humidity sensor node with sleep mode to save energy.

A library for arduino to communicate with a FHEM Server

Show smart home status information sent via MQTT using RGB LEDs.

Radar based precipitation sensor using an IPM-170 radar modul with 57.6 dB preamp and an ESP32 for signal processing and data transfer to a FHEM server.