Pinout Interface connector 24pin 0.5mm pitch 68712414522 from Würth Elektronik. Pin Signal Description 1 GND 2 CSI_D0_N 3 CSI_D0_P 4 GND 5 CSI_D1_N 6 CSI_D1_P 7 GND 8 CSI_CLK_N 9 CSI_CLK_P 10 GND 11 CSI_GPIO0_RST 12 CAM1_MCLK 13 SCL 14 SDA 15 3.3V Camera power supply 16 N.C. 17 N.C. 18 GND 19 N.C. 20 N.C. 21 5V Used for LED 22 CSI_GPIO1 Camera Sensor Power Down 23 CSI_GPIO2 Camera Sensor Identification 241 CSI_GPIO3 Power Supply Control