Raspberry Pi Compute Module IO Board Plus CM3/CM3L Sensor interface Onboard RTC

Description

This auction is for
Compute Module IO Board
Compute Module IO Board Plus, Composite Breakout Board for Developing with Raspberry Pi CM3, CM3L
Overview
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
What's Onboard
Compute Module interface:
for connecting Compute Module 3 OR Compute Module 3 Lite
Compute Module GPIO header:
breakout all the Compute Module pins
Raspberry Pi GPIO header:
for connecting Raspberry Pi HATs
CSI interface:
camera ports, for connecting Raspberry Pi Camera
DSI interface:
display ports, for connecting Raspberry Pi LCD
HDMI port
USB ports:
for connecting USB devices
USB SLAVE interface:
allows you to burn system image in to Compute Module 3
USB TO UART interface:
for serial debugging
Arduino header:
for connecting Arduino shields
AD/DA input/output screw terminals
1-WIRE interface:
for connecting single-bus devices like DS18B20
Sensor interface
Power port:
5V 2.5A
FE1.1S:
USB HUB chip
12MHz crystal
CP2102:
USB TO UART converter
Micro SD card slot:
insert a Micro SD card with pre-burnt system, to start up Compute Module 3 Lite
TLC1543:
AD converter
DAC8552:
16-bit DAC, 2-ch
DS3231:
high-precision RTC chip, I2C interface
RTC battery holder:
supports CR1220 batteries
Voltage regulator:
3.3V / 2.5V / 1.8V
LFN0038K:
IR receiver
Buzzer
Power indicator
ACT indicator:
indicating the Micro SD card status
User LEDs
User Keys
BOOT selection
EN: enable the PC to access SD card/eMMC through USB SLAVE
DIS: the Compute Module will boot from SD card/eMMC
VGx power selection:
config the I/O level
USB HUB enable jumper:
HUB enable and USB SLAVE power selection
ADC/DAC configuration:
config the power supply and reference voltage of ADC/DAC
Peripheral configuration:
config the control pins of UART, user keys, user LEDs, 1-WIRE interface, IR receiver, and buzzer
Arduino AD selection
connect 1 and 2: Arduino A0-A5 as digital control pin
connect 2 and 3: Arduino A0-A5 as AD input
Dimensions
Development Resources
Wiki :
www.waveshare.com/wiki/Compute_Module_IO_Board_Plus
Package Contains
Note: the
Compute Module 3
,
Compute Module 3 Lite
, and
SD Card
are NOT included.
Compute Module IO Board Plus x1
1
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· We are happy to return any unused item in its original packaging within 14 days of delivery.
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