This is the third in a set of posts about the home automation tutorial from linux.conf.au 2019. You should probably read part 1 and part 2 before this post. In the end Alistair decided that my home automation shield was defective, which is the cause of the errors from the past post. So I am…
Tag: orange_pi
1-Wire home automation tutorial from linux.conf.au 2019, part 2
For the actual on-the-day work, delegates were handed a link to these instructions in github. If you’re playing along at home, you should probably read 1-Wire home automation tutorial from linux.conf.au 2019, part 1 before attempting the work described here. Its especially important that you know the IP address of your board for example. Relay tweaks…
1-Wire home automation tutorial from linux.conf.au 2019, part 1
I didn’t get much of a chance to work through the home automation tutorial at linux.conf.au 2019 because I ended up helping others in the room get their Orange Pi is booting. Now that things have settled down after the conference, I’ve had a chance to actually do some of the tutorial myself. These are…
Support for Raspberry Pi and Orange Pi GPIOs in Home Assistant
So, I’ve been off in the GPIO library salt mines for a while, but am now ready to circle back and document how to get GPIO inputs and outputs working in Home Assistant. This now works on both Raspberry Pi and OrangePi, assuming that my patch gets merged. First off, let’s talk about GPIO outputs….
Updated examples for OrangePi GPIOs
As part of working through adding OrangePi support to Home Assistant, Alastair and I decided to change to a different GPIO library for OrangePi to avoid the requirement for Home Assistant to have access to /dev/mem. I just realised that I hadn’t posted updated examples of how to do GPIO output with the new library….
Pull Requests for the LCA2019 Home Automation tutorial
A quick list of things I did for the LCA2019 Home Automation tutorial. Of course Alistair did a lot more, but I still want to track these. Add OrangePi GPIO support to Home Assistant (declined) Document OrangePi GPIO support in Home Assistant (declined) Add OrangePi Prime GPIO pinouts to OPi.GPIO (merged, and released) Expose pullup…
Further adventures in Home Assistant OrangePi GPIO
Its funny how a single sentence can change your course. In the last post about this work, I said: We also need to run hass as root, because OrangePi GPIO support requires access to /dev/mem for reasons I haven’t dug into just yet. That’s turned out to be (reasonably) a pretty big sticking point upstream. Access to…
Adventures in Home Assistant Raspberry Pi GPIO
Alastair D’Silva is running what looks to be a very well prepared home automation tutorial at LCA2019 based on Home Assistant. I offered to have a hack on the support for GPIO pins on OrangePi boards in Home Assistant because it sounded interesting for a vacation week. The only catch being that I’d never done anything…