I'm doing well, thanks. I tested with ESP32 Heltec LORA V2, but despite all my investigations, it was impossible for me to use LORA to send corrections at correct rate to the rover.Bonjour Bernard,
How are you doing? Hope you are well. May I ask you which ESP Lora Dev-Kit you used?
My RoπLawnMow works well with the RTK LC29HDA but and the NTRIP Service. My next improvement should be to use my Base Station and transmitt the Correction Data via Lora. And by the way as you remember my first steps here in this Forum, you advised me tu use Ultrasonic Distance Sensors. Last week I changed the ToF to HC-SR04 the reason, the Sun was shining so intensive we never had during the last years and the ToFs didn't provide correct data because of that.
Best regards
Ulli
Data transimission speed in LORA is too slow for that.
I finally simply use 2 simple ESP32 with antenna, but you need to have WIFI on your garden and at the base location.
Code is a simple UDP server that send data to client
I have not yet tested the esp-now protocol, maybe it can do the stuff