WiFi LoRa 32 V2 issues

#1

I developed several products using the WiFi LoRa 32 V2 board in 2022.

Recently I tried to develop more code under the new Arduino IDE V2.2.1 with the Heltec ESP32 Series Dev-boards package (v0.0.9) .

I got a compiler error: indicating the “Heltec.display” class is no longer supported.

Any suggestion how to replace this class?

Peter

#2

I’ve always just used the "[ThingPulse] ESP8266 and ESP32 OLED driver " [SSD1306.h] library, which can be loaded through the IDE Library Manager (just search for “ThingPulse SSD1306”).

#3

Thanks. I just installed the “Heltec ESP32 Dev- Boards” library. The old code compiled now. Thanks!!