Compute Module IO Board For Raspberry Pi CM3/CM3L – Kuongshun Electronic Shop
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Compute Module IO Board For Raspberry Pi CM3/CM3L

  • $46.00
  • Brand: Waveshare
  • Availability: In Stock
  • SKU: RA300

Waveshare Compute Module IO Board Plus,Composite Breakout Board for Developing with Raspberry Pi CM3, CM3L       The Compute Module IO Board Plus is...

Tags: Raspberry Pi Compute Module

Waveshare Compute Module IO Board Plus,Composite Breakout Board for Developing with Raspberry Pi CM3, CM3L

 

    The Compute Module IO Board Plus is a development board which you can plug a Raspberry Pi Compute Module into, and make use of the resources of Pi more flexibly. It is compatible with the Compute Module IO Board V3 from the Raspberry Pi Foundation, along with various common use components.

 

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

Compute Module IO

 

  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
  • BOOT selectionEN: enable the PC to access SD card/eMMC through USB SLAVE
  • DIS: the Compute Module will boot from SD card/eMMC
  1. VGx power selection: config the I/O level
  2. USB HUB enable jumper: HUB enable and USB SLAVE power selection
  3. ADC/DAC configuration: config the power supply and reference voltage of ADC/DAC
  4. Peripheral configuration: config the control pins of UART, user keys, user LEDs, 1-WIRE interface, IR receiver, and buzzer
  5. Arduino AD selection
  • connect 1 and 2: Arduino A0-A5 as digital control pin
  • connect 2 and 3: Arduino A0-A5 as AD input