No, it’s still resetting periodically. Rarely, I can get the local webserver on the device to serve up one page, then it stops responding again. Likewise sometimes I can ping it, sometimes not.

I just merged some patches from Malte Pöggel on github, which fixed some issues, but not that one.

I wrote my first Go program, to poll the model A2 that I won, and post the data into InfluxDB. https://github.com/ec1oud/uradmonitor-influxdb-inserter I might make it into a daemon, but for now I just have it run from a cron job once per minute. Even better would be if I get the firmware to do this… it’s quite simple to use InfluxDB, just an HTTP POST. So I’ll be able to generate some graphs locally.

But the A2 is giving me temperature readings at least 10C too high. Right now it says 4C, and a simple mechanical thermometer on the same wall says -7C, while an online weather report says -9C. I can believe it’s not quite as cold as -9C, mounted on a wall outside, compared to a proper weather station in open air. But I figure either the A2 has a voltage regulator which is warming it up, or else it needs some calibration in firmware?

Malte built the firmware for me, and it works! Only difference is compiler version: I have avr-gcc 6.3.0 and he has 6.2.0.

But I ended up with a different ID, despite having set the ID in config.h (and Malte built it for me with that config.h). 13000208 instead of 51000053.