Random projects and posts

Welcome to my blog, here you will find my projects and other hobbies.
I make websites and manufacturer and sell expansion boards for the Raspberry Pi range of computers.

Latest Posts

As part of our ongoing quest to reduce our energy usage and carbon footprint we have installed a compressive home energy logging system which uses various sensors to monitor our energy consumption, generation and environment data which are collated in Home Assistant and also on our home data logger

Controlling our loft radiator with a Zigbee controlled thermostatic radiator valve and Home Assistant

Adding new MQTT sensors to Home Assistant to log Gas meter usage data

Adding Shelly EM power monitoring in the loft with Home Assistant

Adding remote Wi-Fi data access to our Mastervolt Soladin 600 solar PV inverter using an Espressif ESP32-WROOM-32UE module