David

Hello, I have recently been assembling this PCB and testing the code and have had the same problem. The solution has been to comment out the I2C initialization line before...

Try to change OLED Display declaration of U8G2 library to one of these: `U8G2_SSD1306_128X64_VCOMH0_F_HW_I2C u8g2(U8G2_R0, /* reset=*/ OLED_RST_PIN, /* clock=*/ SCL_PIN, /* data=*/ SDA_PIN);` `// U8G2_SH1106_128X64_VCOMH0_F_HW_I2C u8g2(U8G2_R0, /* reset=*/ OLED_RST_PIN,...

I'm glad it works for you, in my case I had the ESP32-S2FH2 version, without Embedded PSRAM, so the GPIO45 pin doesn't influence me. Anyway, I'm testing the code and...