Raspberry Pi Zero-to-CM3-Adapter User Guide

Introduction

Zero 2 W to Compute Module 3 only supports Zero 2 w but not the first generation Zero.

Onboard Resource Comparison

Onboard Resource
Zero-to-CM3-Adapter	Zero 2W
HDMI	HDMI
GPIO0~27	GPIO0~27
GPIO44, GPIO45	GPIO44（SDA0), GPIO45（SCL0）
GPIO32, GPIO33	CAM_GPIO0, CAM_GPIO1
GPIO28~31, GPIO34~43	NC
CSI0	NC
CSI1	CAM
DSI0	NC
DSI1	NC
USB2.0	USB2.0
SDIO	SDIO

Onboard Resource

Camera interface: for connecting to the CAM of zero 2w.
USB pogo pin: used to connect the USB signal line of zero 2w.
HDMI interface: used to connect the HDMI of zero 2w.
Micro SD card interface: used to lead out the data cable of the SD card in Zero 2 w.
GPIO: connect to the 40Pin pin of zero 2w, and lead to GPIO0~27.

Schematic

Schematic

Raspberry Pi Zero 2 W Documents

Software

To：

Dear Customers, There may be a lag of several hours before we could process your order, depending on the time difference between your location and ours. Sincerely hoping your understanding!

Email(support)

services01@spotpear.com

TAG： ESP32-S3 GC9A01A Industrial Modbus RTU Dual Ethernet RJ45 To 8ch POE ETH Relay (C) PoE Power over Ethernet Raspberry Pi RTC WatchDog HAT (B) Real time clock Onboard DS3231SN High Precision RTC Chip Raspberry Pi Compute Module 5 PoE BASE A IO Board RJ45 For CM5 Lite/eMMC Raspberry Pi Pico rp2040 Display image 1.3inch LCD ST7789 change bmp to hex Information Servo AV to RGB Raspberry Pi 5 Camera Arduino IR Thermal Imaging Camera Raspberry Pi 18.5 inch Type C/HDMI/4K Display Screen 3840×2160 Computer PC Phone Xbox/PS4/Switch Cortex-A53 Raspberry Pi 5 inch (B) DSI MIPI LCD TouchScreen Display 5inch 720x1280 For Luckfox Lyra RK3506/ESP32-P4/Luckfox Omni3576 ESP32 S3 Development Board 2.8 inch Round LCD Display 480x480 QMI8658 Sensor / MIC / SD /MP3 Audio /Battery Port LVGL/HMI For Arduino Arduino 0.85inch LCD Raspberry Pi Robot Dog Wavego Pro 12 quadruped ESP32 ESP-NOW color recognition and self-balancing control Raspberry Pi Thermal imaging camera Industrial Grade Isolated USB TO RS232/485 (B) Serial UART Converter FT232RNL For Wall/Rail-Mount Raspberry Pi Pico 2 RP2350 ETH CH9120 TCP/UDP Ethernet Network For Arduino ESP32-S3 Smart 86 Box Development Board with 4 inch 480x480 Display Touch Screen For AI and DeepSeek

Raspberry Pi Zero 2W to CM3 Adapter CM3+ Adapter board converted from zero 2 w

TAG： Raspberry Pi 4/5 UPS Uninterruptible Power Supply HAT Lithium Battery Module Milk-V Duo Linux Board Development Board ESP32-C6-MINI-1Support WiFi 6 Bluetooth 5 Zigbee Thread ESP32 C3 Mini RS485 to Ethernet Raspberry Pi Camera Case CM4 ADAPTER Interface protection board For Raspberry Pi Compute Module 4 Lite/eMMC Raspberry Pi DSI Screen TTL UART To CAN Gyroscope SMA Magnetic Mount Antenna Base SMA Connector 3m Coaxial Cable Compatible With Multiple GNSS Positioning Modules ESP32 desktop trinket Autofocus Camera Raspberry Pi 5 Case Raspberry Pi Camera 12MP Sony IMX708 autofocus HDR Module 3 Sensor Assembly Raspberry Pi Pico Camera RM500Q AE IoT EMBB 5G 4G 3G M.2 LTE-A/NSA SA GNSS DFOTA VoLTE Quectel VisionFive2 Lite 4GB/8GB RISC V Single Board Computer JH7110S Processor with Integrated 3D GPU WIFI Raspberry Pi 5