I'm trying to connect an ESP32-CAM to an ESP32 using the I2C protocol.

Guys, I'm trying to connect an ESP32-CAM to an ESP32 using the I2C protocol. Which pins on the ESP32-CAM should I use? I used pins 14 and 15, but it is not working.
4 Replies
accur4te
accur4te2mo ago
Try d21 and d22
Ben
Ben2mo ago
There is no d21 and d22 in esp32cam
Ben
Ben2mo ago
I also tried to use Bluetooth. The master is sending data correctly, but the slave isn't even connecting to the master
accur4te
accur4te2mo ago
brhh i mean on esp32 there are pin 21 and 22 were you have to connect sda and scl pins to it which are there on the esp32cam
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