I am polling the airgradientone (fw 3.6.2) every minute to retrieve sensor readings using the local api. Frequently there is no reply to the Get request… The serial log shows an External watchdog feed! when this happens (normally the payload is logged for a good response). The device seems to retain a stable connection to wifi so it is the request being ignored. I have also seen a watchdog message immediately after the valid payload is sent? Anyone else seen this? or suggestions on getting more debug info from device.
CO2 = 537.00 ppm
Temperature = 17.31 C
Relative Humidity = 53.83
TVOC Index = 99.0
TVOC Raw = 32305.9
NOx Index = 1.0
NOx Raw = 19107.3
[1] Atmospheric PM 1.0 = 0.00 ug/m3
[1] Atmospheric PM 2.5 = 0.00 ug/m3
[1] Atmospheric PM 10 = 0.00 ug/m3
[1] Standard Particle PM 1.0 = 0.00 ug/m3
[1] Standard Particle PM 2.5 = 0.00 ug/m3
[1] Standard Particle PM 10 = 0.00 ug/m3
[1] Particle Count 0.3 = 58.5
[1] Particle Count 0.5 = 52.8
[1] Particle Count 1.0 = 15.3
[1] Particle Count 2.5 = 0.7
[1] Particle Count 5.0 = 0.0
[1] Particle Count 10 = 0.0
External watchdog feed!
CO2 = 537.00 ppm
Temperature = 17.33 C
Relative Humidity = 53.80
TVOC Index = 99.0
TVOC Raw = 32303.6
NOx Index = 1.0
NOx Raw = 19089.1
[1] Atmospheric PM 1.0 = 0.00 ug/m3
[1] Atmospheric PM 2.5 = 0.00 ug/m3
[1] Atmospheric PM 10 = 0.00 ug/m3
[1] Standard Particle PM 1.0 = 0.00 ug/m3
[1] Standard Particle PM 2.5 = 0.00 ug/m3
[1] Standard Particle PM 10 = 0.00 ug/m3
[1] Particle Count 0.3 = 61.7
[1] Particle Count 0.5 = 51.7
[1] Particle Count 1.0 = 17.7
[1] Particle Count 2.5 = 2.0
[1] Particle Count 5.0 = 0.5
[1] Particle Count 10 = 0.0