Soak testing air quality sensors

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For the last few weeks I’ve had four air quality sensors sitting on the windowsill in the house that faces the nearest LoRa gateway. I’m soak testing the devices prior to putting them on lamp posts around Hull.The air quality in that room must be one of the most highly measured in the county.

Anyhoo, one of the devices decided to try and spoil Fathers Day today by falling off the LoRa network. It was one of those situations where I really hoped that it was properly broken. There’s nothing worse than something that goes wrong every now and then. Unfortunately the darned thing came back to life at the end of the day, and so we are going to replace the CPU. My number one suspect is the antenna connection, but we’ll have to do some tests to prove this.

And no, it didn’t spoil the day. Had a lovely meal out and got some splendid presents.