I want to use the weatherbit to measure the altitude when attached to a bottle rocket. Can I send this value using the Microbit radio function? Right now my data shows me no change in altitude at all.
Make sure the sensor isn’t near any other devices; there’s anote here https://learn.sparkfun.com/tutorials/mi … d-pressure “atmospheric data seems odd — Make sure that the BME280 is free from contact with sources of heat and/or moisture (for example, having your finger over the top of it).”
You could also verify that the pressure value is changing by driving to a higher elevation (or another similar way to change elevation/pressure) to ensure it working properly before sending it up on a rocket