Lately I've been quite busy with the ESPurna firmware. It's growing bigger and gaining some momentum. It's really fulfilling to see other people using it and reporting back. But at the same time it's very time consuming. Last Saturday I released version 1.5.0 with some new functionalities and bug fixes and I decided to use some of my free time over the weekend to work on a project that's been waiting for a month in the shelf....
Moving from the ESP8266 world I've been diving lately I still love the simplicity of battery powered Moteino nodes. You might know I'm migrating my XBee-based sensor network at home to an RFM69 one. So long I have changed my door monitor and my weather station. They are sensing and reporting to my RFM69GW, an ESP8266 bridge board using a custom firmware. Time to go for the power monitor. A long time ago (actually 2 years but it really feels like a century ago) I was living in a big city and we had one of those fancy “smart meters” with a LED pulsing 4000 times every kWh....
