GUVA-S12SD UV sensor sketch required
Does anybody have mysensors compatible GUVA-S12SD UV sensor sketch?
I would like to operate it from 3.3V battery connected to Sensebender MIcro.
Thank you in advance!
if you're new to MySensors:
- you can use the light sensor example, change the calculation for your sensor, and also change the msg type to UV. https://www.mysensors.org/build/light-lm393
- or use and change directly the UV example https://www.mysensors.org/build/uv
According to adafruit, your calc should look something like that:
UVindex = (ADC reading * Sensor_VCC / 102.4) where Sensor_VCC in your case would be 3.3V. You might need to adapt for a variable voltage as it will follow the battery voltage.
In case you have trouble, post your sketch.