Antonio Shalders asked 12 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 12 months ago
Solved ! The ESP32 board was defective, I changed it for a new one and everything worked.
Sara Santos Staff answered 12 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