The Orange Pi 5 Camera Adapter remaps the 30-pin OPi CSI mezzanine to a 22-pin Raspberry Pi camera FPC and level-shifts I2C from 1.8V to 3.3V.

Orientation: Pin 1 is on the top-right of the adapter, pin 22 on the top-left. The FPC’s exposed contacts must face upward (toward the top of the board) in both connectors.

This is a hardware remap only. Software still has to load the matching overlay for your sensor — see Setup guide.

22-pin camera FPC

Pin #	Name	Type	Description	Voltage Level

1 GND Ground Power Ground 2 CAM_D0- Output Pixel Data Lane0 Negative 3 CAM_D0+ Output Pixel Data Lane0 Positive 4 GND Ground Power Ground 5 CAM_D1- Output Pixel Data Lane1 Negative 6 CAM_D1+ Output Pixel Data Lane1 Positive 7 GND Ground Power Ground 8 CAM_CLK- Output Pixel Clock Output From Sensor Negative 9 CAM_CLK+ Output Pixel Clock Output From Sensor Positive 10 GND Ground Power Ground 11 CAM_D2- Output Pixel Data Lane2 Negative 12 CAM_D2+ Output Pixel Data Lane2 Positive 13 GND Ground Power Ground 14 CAM_D3- Output Pixel Data Lane3 Negative 15 CAM_D3+ Output Pixel Data Lane3 Positive 16 GND Ground Power Ground 17 POWER_EN Input Power Enable/Reset 3.3V 18 LED I/O LED Enable/XCLK 3.3V 19 GND Ground Power Ground 20 CAM_SCL Input SCCB serial interface clock input 3.3V 21 CAM_SDA I/O SCCB serial interface data I/O 3.3V 22 3.3V Power 3.3V Power Supply