Heltec_wifi_kit_32_V3

#1

It’s been a year or so since I tried compiling this project. Today, I upgraded to the latest Visual Studio and I get many errors and warnings. I’ve read I need to change some definitions with the board I’m using. Any guidance appreciated.

Blockquote
[env:heltec_wifi_kit_32_V3]
platform = espressif32
board = heltec_wifi_kit_32_V3
framework = arduino
lib_deps =
knolleary/PubSubClient@^2.8
heltecautomation/Heltec ESP32 Dev-Boards@^2.1.2
olikraus/U8g2@^2.36.2
adafruit/Adafruit NeoPixel@^1.12.3
mathieucarbou/ESPAsyncWebServer@^3.3.18
me-no-dev/ESPAsyncTCP@^1.2.2
ayushsharma82/WebSerial @ ^1.1.0
adafruit/Adafruit GFX Library@^1.11.11
adafruit/Adafruit ST7735 and ST7789 Library@^1.10.4
Blockquote

Thank you,
Gary

#2

what are your errors? which firmware?

#3

Thank you for your response. I was able to get my entire project to compile. Only issue now is the the LCD display is solid white now. It’s and add-on screen and not the original one that comes on the Heltec boards. I’m going to research a bit more, but at least the project is running 100% now, just no display. I send my data via mqtt and get the weather data that way. Gary