- Pin Out:
- The following pins are internally connected to the microSD card reader:
- GPIO 14: CLK
- GPIO 15: CMD
- GPIO 2: Data 0
- GPIO 4: Data 1 (also connected to the on-board LED)
- GPIO 12: Data 2
- GPIO 13: Data 3
- MOSI - 23
- MISO - 19
- SCK - 18
- SS - 5
- SDA - 21
- SCL - 22
- VL53L1X:
