Product Review

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.

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
connectivity, also supports 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 interface, 5-ch for sensors)
16-bit DAC, 2-ch
Onboard RTC, one of the most common and useful functions