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  • Raspberry Pi IO Board For CM3 Compute Module
  • Raspberry Pi IO Board For CM3 Compute Module
  • Raspberry Pi IO Board For CM3 Compute Module
  • Raspberry Pi IO Board For CM3 Compute Module
  • Raspberry Pi CM3
  • USB 5V 2A Home Ac Wall Power Adapter

Raspberry Pi IO Board With CM3 Compute Module

$125.95
SKU:
RPI-CM3BOARD
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Product Description

raspberry-pi-cm3-1.jpgThe Raspberry Pi I/O Board represents a development system for the Raspberyy Pi CM3. The Compute Module 3 contains the guts of a Raspberry Pi 3 (the BCM2837 processor and 1GB RAM). The accompanying IO Board is a breakout board that you can plug a Compute Module into.

Designing the Module into a custom system should be relatively straightforward as all the tricky bits have been incorporated onto the Module itself, and you have the freedom to add extra components and place parts exactly where your product needs them.

The board is compatible with the Compute Module IO Board V3 from the Raspberry Pi Foundation, but offers a number of additional hardware components.

Content of Delivery

  • Raspberry Pi IO Board
  • CM3 Compute Module
  • USB 5V 2A Home 120 VAC Wall Power Adapter 

Raspberry Pi IO Board 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

Raspberry Pi IO Board Components

CM# Compute Module IO Board Components

  1. Compute Module interface: for connecting Compute Module 3 OR Compute Module 3 Lite
  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
  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 Lite
  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

Raspberry Pi IO Board Diemnsions

Raspberry Pi IO Board Dimensions

Raspberry Pi IO Board Development Resources

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