Ben
DIIDevHeads IoT Integration Server
•Created by Ben on 5/23/2024 in #firmware-and-baremetal
I'm working with the ESP32-CAM for recognizing QR codes.
With both codes, I can only receive an SBUS signal via RX2 (pin 16). However, I need to send the same SBUS signal via TX, which is not available on the ESP32-CAM. That's why I created a softSerial. The problem is that when I use the camera, everything works perfectly except the camera itself, which gives the error (GPIO is already installed)
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