After 2 months suddenly it stopped registering humidity.The reading for a few days were very high. I chalked it off as the humidity factor as we enter the rainy season. But today was 45-50% humidity.Even the wash area sensor registered 60.Something was wrong.It seemed to be recovering a little but i no longer felt it was accurate. So I swapped it for the DHT22 in … Continue reading DHT22 AM2302
Once in a while the BRUH multisensors either reboot or drop off wifi, this was apparent with the graphs from HA but even more so with grafana. Grafana after a week. The drops are quite noticeable. This could perhaps be made to look better by increasing polling time or data intervals Sometimes in sync (wifi router?) other times randomly and individually I thought to myself. … Continue reading BRUH multi-sensors resetting?
Not long after making my BRUH multisensors I realized I had to modify one to have 2 PIR sensors. Editing the code I managed to do just that. PIR installed. Tested and works great. It’s a multisensor in middle of a corridor with 2 AM312s pointing in opposite directions. About a month later one of the PIRs started to have ghosting or signs of failure. … Continue reading AM312 PIR issues
Inexpensive alternative way to monitor your home power consumption using a nodemcu with tasmota and home assistant (hassio). It’s been stable for months on end. A cheap and recommended option to other expensive products. Continue reading Home power monitoring with PZEM-004 & home assistant for under 30$! Part 1
For the Bruh multisensor, I decided it might be prudent of me to also order some cheap USB power adapters after all if all the parts were in working order I’d have 10 multi-sensors sensors. Now I know not to expect much especially when I found a dual 2.1/1 amp charger for 103JPY. I figured I’d give them a try, as with shipping they would … Continue reading My first hiccup with AliExpress