Control Domoticz with a wireless Numpad keyboard

Numpad2MQTT-Router is a WiFi router device with a USB port that runs a specially modified OpenWrt firmware. It has the capability to receive signals from a wireless numeric keypad (18 keys) and convert them into contextual button presses on a smart home system, such as Domoticz or Home Assistant, using MQTT Auto Discovery. This allows it to execute various scripts for controlling lights, fans, and more. The wireless keypad used is a Numeric wireless keypad with 18 keys, corresponding to 18 contextual buttons on the smart home system.

The firmware for this router is freely shared!