I have successfully compiled and uploaded the OTAA_DHT11 sketch to this device and have it transmitting data correctly.
However, this sketch does not refer properly to the little inbuilt display, so the display does not work properly (it does not prevent the sketch from joining and transmitting to the LoRaWAN network, though). Just the display is messed up.
I looked at the Wireless_Stick_Factory Test sketch, which does write properly to the display, but it uses heltec.h and commands like
Heltec.display->drawString(0, 9, "OK"); Heltec.display->display(); delay(1000); Heltec.display->clear();
However, trying to use that same library and commands in the OTAA_DHT11 sketch causes all manner of misery and compilation chaos. heltec.h just does not work in that script.
So my question is – how do I get BOTH the LoRaWAN and Display working nicely in the same sketch?