Antonio Shalders asked 5 months ago
Hello !
Newcomer on RNT but old on electronics… I never used the ESP32 before and just bought your ESP32 course.
I have a persistent and intriguing problem here with a very simple ESP32 project.
Basically, I’m using a button to trigger an external interrupt on gpio5 and it works exactly as it shoud do, except when I put a SSD1327 OLED i2c display together. Every single time when I press the button, the esp32 crashes and reboot.
The display works as expected if I don’t press the button.
Do you have any insights of what’s going wrong ?
Thank you
Antonio
P.S. I’m using the U8G2 display library
Antonio Shalders answered 5 months ago
Solved ! The ESP32 board was defective, I changed it for a new one and everything worked.
Sara Santos Staff answered 5 months ago
Great.
I’m glad the issue is resolved.
I’ll mark this issue as resolved. If you need further help, you just need to open a new question in our forum.
Regards,
Sara