User:Martinus/868 Gateway

868MHz Weather Station Gateway

Introduction

This small box has been my Weatherstation gateway for many years and it will likely serve many years to come. It started out using Nodo firmware (the ESP module socket wasn't there yet) but is has been replaced with a small RFLink edition that runs on Atmage328P. The ESP socket was added and it runs ESP Easy Mega edition.

The module receives data from my DKW2012 weather station that uses the 868MHz frequency. So i have a dedicated RFLink for 868MHz. It connects to Domoticz using the RFLink Lan gateway.

It uses a 3.5" jack plugs to connect the AUREL 868MHz receiver that is housed in a separate box.

Hardware

• Atmega 328P (but any Arduino Uno, Pro mini will also work)
• AUREL RF-AM8SF 868MHZ OOK RF receiver
• ESP8266 ESP01 module (1MB Flash version)
• Raspberry PI to run Domoticz

Software

• RFLink Small https://github.com/letscontrolit/RFLinkSmall
• ESP Easy Dev12
• Domoticz V3.8153