Raspberry Pi Compute Module 3 Accessory Pack Type A (no CM3)

SKU: 13745
Part Number: Compute Module 3 Acce A
Brand: Waveshare
UPC: 614961951297


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Raspberry Pi Compute Module 3 Accessory Pack Type A, CM3 IO Board, DS18B20, IR Remote Controller


Since the Raspberry Pi Foundation released the Compute Module 3, you may have been watching it for some time, don't know how to get started. Now it's time to get moving. We prepare this accessory pack for you to evaluate the Compute Module 3 (not included) quickly, reducing your development cycle.

The key parts in this Compute Module 3 accessory pack includes:

  • Compute Module IO Board Plus: Extend kinds of interfaces from CM3, such as USB, HDMI, just like the regular Pi, to help evaluating

Compute Module IO Board Plus Features

  • Compatible with the Compute Module IO Board V3 from the Raspberry Pi Foundation
  • Raspberry Pi GPIO header, for connecting sorts of Raspberry Pi HATs
  • Arduino connectivity, also supports Arduino shields
  • 1-WIRE interface, for connecting single-bus devices like DS18B20
  • 4x keys, 4x LEDs, 1x Buzzer, for I/O testing
  • Onboard USB HUB, allows connecting more USB devices
  • IR receiver, IR remote control is available
  • Onboard USB TO UART, for serial debugging
  • Sensor interface
  • 10-bit ADC, 38KSPS, 11-ch (6-ch for Arduino interface, 5-ch for sensors)
  • 16-bit DAC, 2-ch
  • Onboard RTC, one of the most common and useful functions

What's on the Compute Module IO Board Plus

  1. Compute Module interface: for connecting Compute Module (CM3 / CM3L / CM3+ / CM3+L)
  2. Compute Module GPIO header: breakout all the Compute Module pins
  3. Raspberry Pi GPIO header: for connecting Raspberry Pi HATs
  4. CSI interface: camera ports, for connecting Raspberry Pi Camera
  5. DSI interface: display ports, for connecting Raspberry Pi LCD
  6. HDMI port
  7. USB ports: for connecting USB devices
  8. USB SLAVE interface: allows you to burn system image in to Compute Module 3/3+
  9. USB TO UART interface: for serial debugging
  10. Arduino header: for connecting Arduino shields
  11. AD/DA input/output screw terminals
  12. 1-WIRE interface: for connecting single-bus devices like DS18B20
  13. Sensor interface
  14. Power port: 5V 2.5A
  15. FE1.1S: USB HUB chip
  16. 12MHz crystal
  17. CP2102: USB TO UART converter
  18. Micro SD card slot: insert a Micro SD card with pre-burnt system, to start up Compute Module 3/3+ Lite variant
  19. TLC1543: AD converter
  20. DAC8552: 16-bit DAC, 2-ch
  21. DS3231: high-precision RTC chip, I2C interface
  22. RTC battery holder: supports CR1220 batteries
  23. Voltage regulator: 3.3V / 2.5V / 1.8V 
  24. LFN0038K: IR receiver
  25. Buzzer
  26. Power indicator
  27. ACT indicator: indicating the Micro SD card status
  28. User LEDs
  29. User Keys
  30. BOOT selection
    • EN: enable the PC to access SD card/eMMC through USB SLAVE
    • DIS: the Compute Module will boot from SD card/eMMC
  31. VGx power selection: config the I/O level
  32. USB HUB enable jumper: HUB enable and USB SLAVE power selection
  33. ADC/DAC configuration: config the power supply and reference voltage of ADC/DAC
  34. Peripheral configuration: config the control pins of UART, user keys, user LEDs, 1-WIRE interface, IR receiver, and buzzer
  35. Arduino AD selection
    • connect 1 and 2: Arduino A0-A5 as digital control pin
    • connect 2 and 3: Arduino A0-A5 as AD input

Selection Guide

Package ContentsProducts
ItemDescriptionCompute Module 3Compute Module 3 Lite
Package AAcce APackage BAcce BPackage AAcce APackage BAcce B
Compute Module 3 Raspberry Pi 3 CM3            
Compute Module 3 Lite Raspberry Pi 3 CM3L            
Compute Module IO Board Plus Compute Module IO Board V3 compatible and enhanced solution
7inch HDMI LCD (C) 7inch ultra high definition touch display        
DS18B20 Temperature sensor
IR remote controller Allows IR remote control
5V 2.5A Power Adapter 5V 2.5A output
Micro SD Card 16GB  16GB Miro SD Card, class 10        

Weight: 0.297 kg

Quick Overview

Compute Module

The Compute Module 3 is not included.

Accessory Pack

  1. Compute Module IO Board Plus x1
  2. DS18B20 x1
  3. IR remote controller x1
  4. LCD adapter x1
  5. 22PIN FFC x1
  6. RPi Zero V1.3 Camera Cable 15cm x1
  7. Power adapter US standard 5V/3A micro x1
  8. USB type A plug to micro B plug cable 120cm x2
  9. Jumper Wire 4-pin to separated pins x2
  10. Jumper Wire 2-pin 2.54-pitch 200mm x2