Tasmota is an incredibly powerful alternative/open source firmware for the ever popular Espressif family of WiFi equipped microcontrollers. This does not need to be another post espousing it’s many awesome qualities, so just trust me on this; Tasmota is AWESOME.

Tasmota supports user configurable rules which are simple commands wired into various device triggers. In short; a device running Tasmota gains some autonomy to react to events without needing to report the event to, and wait for commands from, a remote server.

The HASwitchPlate project by aderusha is brilliant. He’s managed to arrange some relatively cheap commodity hardware into a package that conveniently fits into a prime location for interacting with Home Automation - the light switch. The entire package sips power off of the already present mains wiring and connects to any MQTT broker via the esp8266 chip. As the HASP was designed to be used with Home Assistant, the humble 2.4 inch LCD transforms into an accessible control surface for an incredibly powerful home automation platform!

A while back, I posted a small bit of code that could decode the data from the ubiquitous WS3 Weather Station and make it accessible to the amazing HomeAssistant via the wonderful ESPHome project. Since then, my weather station has been dutifully collecting data that’s been invaluable for augmenting automation that deals with indoor climate.

As the numerous wild fires in California rage on, the air quality has gone from bad to dangerous. Knowing that outside was warmer, but less humid, was no longer enough to make a smart decision about weather or not to open the windows for some cost-effective cooling. I now need HomeAssistant to be aware of how clean the outside air was before making the decision to pipe in outdoor air.

California, like most of the West Coast, is currently in the middle of a prolonged and serious heat-wave. Record breaking temperatures results in a distribution grid stressed beyond it’s abilities which guarantees blackouts.

The organization that oversees the electric grid in California publishes RSS feeds for various types of grid related news and events. All the CA ISO RSS feeds are published here, but the two feed that I’m using are:

TMTDT: The Missing ToDoist Tools 🎉

As the name implies, TMTDT started as a small collection of scripts that I used to augment ToDoist with features they can’t/won’t implement. It’s grown quite a bit since then.

Those scripts started as simple idea and quickly morphed into a creaky, but essential, tool. As more features were added it continued too morph into an unmaintainable mess. Untangling that mess was on my todo list but never a high priority partly because of issues TMTDT was designed to solve 🤦.