ESP CAM QR recogniser
Tested with AI Thinker (OV2640)
Changes to original:
original : https://github.com/InfiniteYuan1/esp32-camera-qr-recoginize explicitly declare PSRAM for quirc in quirc.c
Schaggo/QR-ARDUINO
ESP32 cam (AI-Thinker) QR recogniser compatible changed for the Arduino Platform - made with PlatformIO
C