Has anybody run into clock/timing issues while lora is being used?
We are trying to get an ultrasonic sensor working and if we run a basic sketch to get a reading from the ultrasonic - no issues.
We have combined it with a LoRaWAN sketch, so it wakes up, takes a reading and sends.
But it seems as if the clock/timing usage of the LoRa library is messing with the ultrasonic reading timing, getting wild and inconsistent figures from the sensor.
Has anybody encountered this and overcome it?
Would it be possible to
- Wake up from sleep
- keep LoRa off
- Take a reading from the ultrasonic
- wake up Lora and send the payload reading