CSI expander for Toradex Clover platform

CSI expander for Toradex Clover platform with 24 pin FPC connectors

Dual 4-lane CSI camera support for high-performance embedded vision. This compact CSI Expander has been designed specifically for the Toradex Clover platform. Equipped with a 60-pin BergStack connector, it seamlessly integrates with Clover to provide two independent CSI camera inputs, each supporting a 4-lane MIPI CSI-2 interface.
With two 24-pin FPC connectors, compatible with all official Toradex cameras, it allows easy connection of modern high-resolution image sensors — ideal for demanding applications such as stereo vision, robotics, or industrial inspection.

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Technical Specification

Feature	Specification
Platform	Toradex Clover
Host Interface	60-pin BergStack connector
Camera inputs	2x 24-pin FPC, each supporting 4-lane CSI2
Form Factor	Compact PCB designed for modular instalation
Camera compatibility	All official Toradex cameras with 24-pin FPC interface

Applications

Stereo depth sensing and 3d vision
Robotics and automation requiring dual vision input
Industrial and AI
Computer vision research and prototyping

Pinout

CSI expander is equipped in two 24-pin FPC connectors Molex 501951-2400

Pin #	Signal Name	I/O Type	Description
1	GND	Power
2	CSI_D0_N	Input	Negative differential MIPI CSI data signal, lane 0
3	CSI_D0_P	Input	Positive differential MIPI CSI data signal, lane 0
4	GND	Power
5	CSI_D1_N	Input	Negative differential MIPI CSI data signal, lane 1
6	CSI_D1_P	Input	Positive differential MIPI CSI data signal, lane 1
7	GND	Power
8	CSI_CLK_N	Input	Negative differential MIPI CSI reference clock signal
9	CSI_CLK_P	Input	Positive differential MIPI CSI reference clock signal
10	GND	Power
11	RESET	Output	Camera Reset
12	CAM_CLK	Output	Camear Master Clock
13	I2C_SCL	I/O	Camera control I2C bus clock
14	I2C_SDA	I/O	Camera control I2C bus data
15	3V3	Power	+3.3 V
16	CSI_D2_N	Input	Negative differential MIPI CSI data signal, lane 2
17	CSI_D2_P	Input	Positive differential MIPI CSI data signal, lane 2
18	GND	Power
19	CSI_D3_N	Input	Negative differential MIPI CSI data signal, lane 3
20	CSI_D3_P	Input	Positive differential MIPI CSI data signal, lane 3
21	5V0	Power	+5 V
22	PWRDND	Output	Camera Power Down
23	IC_DETECT	Input	Camera Identification
24	PWR_CTRL	Output	Power Supply Control