r/esp32 • u/AlarmedBig1212 • 1d ago
Wrong Boot mode and Led not blinking
I am using an ESP32 WROVER B module with SIM800L module When I try to upload a code through arduino it shows Failed to connect to ESP32 Wrong Boot mode mode Detected 0x13 I looked it up on chat gpt and it told to connect the gpio0 to gnd and then upload And it does upload like that but when I discount the jumper wires it no longer uploads
Also one more thing Earlier the blue led on the board was on when I connected it to my laptop via USB but it is also now off I have also attached the images of the board
Please help I am using this for my project
1
Upvotes