HASS.io History graphs flatlining

As per blog  75.3 to 87.1 I did an update of HASS.io in a manual fashion. There were many factors which pushed me to do so. One of these was the history graphs were flat-lining. This seemingly minor detail bothers me tremendously, given that I no longer use Grafana at the moment (I thought I was pushing the RPi3b too hard so a clean minimalist install … Continue reading HASS.io History graphs flatlining

Refrigerator troubles in Japan. (SANYO Aqua AQR-261b)

  Break down: New Years Holiday my SANYO Aqua AQR-261b decided to stop cooling. What better timing… On the bright side, the leaning house seems to seek and find equilibrium with outside temperature rather quickly. Which means in 0c weather it’s pretty close to 0c indoors (3-4c) and so the food doesn’t go bad right away. As the temp indoors is cold. I only noticed … Continue reading Refrigerator troubles in Japan. (SANYO Aqua AQR-261b)

A PC’s life, upgrades and RE-PURPOSING. Part 2 of 2

The monitor re-purposing (the original computer, part 1 here) It wasn’t the best deal but it was simple and took a week shipping which is fast from aliexpress, after much trial and error I’ve come to realize that aliexpress is not about the price but service. The seller was super responsive and helpful to boot. I asked for a type A or B plug and … Continue reading A PC’s life, upgrades and RE-PURPOSING. Part 2 of 2

A PC’s life, UPGRADES and re-purposing. Part 1 of 2.

My 10 year old NEC ValueStar VN750 died in late 2018. It was a pretty good system for the day. See specs in Japanese. Originally fitted with a mighty Core 2 Duo E7200@2.53ghz (Passmark 1631) and 2GB of ram and windows Vista. As it was chugging along nicely albeit slow. In early 2017, 2GB more ram, a new wireless card, and the CPU was replaced … Continue reading A PC’s life, UPGRADES and re-purposing. Part 1 of 2.

Battery backup for Home Assistant? Overkill? I used to think so.

In Japan power outages are rather rare. Sure there might be one with a storm or typhoon but that’s a maybe. Recently on a calm autumn day the power went out without apparent reason. (No act of god) Luckily I had my raspberry Pi and thus HA, on backup power. Some might say this is overkill. I prefer to think of it as insurance. Besides, … Continue reading Battery backup for Home Assistant? Overkill? I used to think so.