Hi, I seem something that looks like underflow on the altitude sensor.
I;m not sure to what sea level the sensor is callibrated – but I’m fairly close to North Atlantic Ocean zero level, so in turn, my altitude might be read as negative (w.r.t. reference and/or sensor error).
From the data-sheet it seems the sensor itself should be able to do negative readings (to -698m) and I tried to track down if there is some error caused by something like uint16_t conversion, but seems both bc_radio_pub_barometer() and bc_radio_pub_decode() are handling things right, so the issue is either in gateway or somewhere else. Didn’t have too much time to track it down fully, sorry.
output from mosquito_sub
node/kit-co2-monitor:1/barometer/0:0/altitude 2.81 node/kit-co2-monitor:1/barometer/0:0/altitude 1.06 node/kit-co2-monitor:1/barometer/0:0/altitude 2.62 node/kit-co2-monitor:1/barometer/0:0/altitude 0.62 node/kit-co2-monitor:1/barometer/0:0/altitude 65534.00 node/kit-co2-monitor:1/barometer/0:0/altitude 65535.12
For the last 8 hours, the sensor has stayed in the 65k range, so it wasn’t one-off error