I have bought two Heltec ESP 32 Lora V2 boards. When I try the example programs, WiFi_LoRa32_factory test, and LoRa_sender, LoRa_Receiver, the receive Operation fails - no data is received. The factory test program stops after displaying „packet 0 sent“
I have bought two Heltec ESP 32 Lora V2 boards. When I try the example programs, WiFi_LoRa32_factory test, and LoRa_sender, LoRa_Receiver, the receive Operation fails - no data is received. The factory test program stops after displaying „packet 0 sent“
If I use a different library, from Sandee Mistry, https://github.com/sandeepmistry, the receive function works nicely.
This is happening on the latest Arduino IDE as well as on PlatformIO, also latest version.
I am obviously overlooking something - but cannot find what I‘m doing wrong