mirror of
https://github.com/olikraus/u8g2.git
synced 2026-09-14 10:42:52 +00:00
esp32 Wire.begin has been overloaded such that if the first parameter is a uint8_t, it keys as a slave device. So, cast the pin to be int. I do not have a esp8266 around to test, so would recommend checking that it doesn't affect them.