Post by avib on Jun 17, 2020 7:35:01 GMT -8
Hi,
I purchased a WeatherRack Weather Sensors and set it up using the Raspberry Pi Weather Station example :
projects.raspberrypi.org/en/projects/build-your-own-weather-station/7
3.3 V, 4.7K ohm resister (R1) and a MPC3008.
Besides the 16 expected voltages (see the above link for the list), I am regularly getting 8 "unknown" voltages. It happens enough times that I get a divide by 0 error when calculating wind direction.
Here is a list of the 8 "unknown" voltages I get:
1.1
2.3
2.4
2.6
1.7
0.9
0.5
1.3
What would be the corresponding wind direction for these voltages ?
Thanks in advance for your help
I purchased a WeatherRack Weather Sensors and set it up using the Raspberry Pi Weather Station example :
projects.raspberrypi.org/en/projects/build-your-own-weather-station/7
3.3 V, 4.7K ohm resister (R1) and a MPC3008.
Besides the 16 expected voltages (see the above link for the list), I am regularly getting 8 "unknown" voltages. It happens enough times that I get a divide by 0 error when calculating wind direction.
Here is a list of the 8 "unknown" voltages I get:
1.1
2.3
2.4
2.6
1.7
0.9
0.5
1.3
What would be the corresponding wind direction for these voltages ?
Thanks in advance for your help
