If you are looking for alternates of Raspberry Pi Compute Module IO board, here is a list of 6 popular carrier boards with price information. Also, you must read about the advantages and limitation of Raspberry Pi Compte Module here: https://pallavaggarwal.in/advantage-limitation-raspberry-pi-compute-module/ More practical advice on embedded system design could be found here: https://pallavaggarwal.in/learn-embedded-system/ If you find it useful to share with others.

1. 6 Low Cost
Development Boards
for Raspberry Pi
Compute Module
Practical Tips for Embedded System Design

2. 1. The balenaFin is a professional carrier board
Product Page Link
● Built around the Compute Module 3/3+ Lite,
a tried-and-true processor with a robust
developer ecosystem.
● On-board 8/16/32/64 GB industrial eMMC is
more reliable than SD cards
● 6 to 24V range (5V @2.5A via HAT) with
barrel jack and phoenix connector. PoE
compatible via HAT.
● Dual-band WiFi, Bluetooth, mini PCIe for
cellular modems and peripherals, and a SIM
card slot
● Embedded 32-bit ARM M4 co-processor
allows maximum power efficiency and
real-time computing
● Multiple interfaces to fit any use case:
Raspberry Pi HAT compatible, HDMI, MIPI,
I2C, SPI, UART and GPIO
● Professional Cloud Platform
Practical Tips for Embedded System Design
$129

3. 2. MyPi Industrial IoT Integrator Board
Product Page Link
● Raspberry Pi Compute Module 1 & 3/3+
compatible
● HDMI, 10/100 Ethernet,2 x USB 2.0 HOST
● Mini PCI-e Interface + SIM connector For
use with cellular modems
● Ruggedised High Speed USB based µSD
Card interface, providing additional storage
separate from the OS file system.
● Integrated USB RS232 UART using RJ45
● Integrated battery backed (RTC)
● 1.6s hardware watchdog
● 8 Way 2 part 3.5mm Phoenix industrial
connector for use with Modular IO Card
Outputs or HAT board
● Wide 7-24V (poly-fused and filtered) DC
power input range
● Core PCB Size : 125 x 142mm
Check the product page for more details
Practical Tips for Embedded System Design
*Price,youneedtorequestonline

4. 3. Waveshare Electronics Computer Module IO Board
Product Page Link
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
● Raspberry Pi GPIO header, for connecting
sorts of Raspberry Pi HATs
● Arduino connectivity, also supports Arduino
shields
● 1-WIRE interface, 4x keys, 4x LEDs, 1x
Buzzer, for I/O testing
● Onboard USB HUB, allows connecting
more USB devices, Onboard USB TO
UART, for serial debugging
● IR receiver, IR remote control is available
● 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
Practical Tips for Embedded System Design
$46.99

5. 4. Gumstix Pi Compute Dev Board
Product Page Link
Gumstix Pi Compute Dev Board is a complete
multimedia expansion board for the Raspberry
Pi Compute Module featuring DSI display and
CSI2 camera connectors. This board is ideal if
you are looking to prototype portable devices
and IoT boards with camera and HDMI
capabilities
● CSI2 connector to connect the board to a
Raspberry Pi Camera using an appropriate
ribbon cable
● HDMI type A port
● DSI connector to connect the board to a
Raspberry Pi Display using an appropriate
ribbon cable
● Dual PWM header
● Micro B USB Plug
● USB 2.0 type A Jack
● 20-pin Header with 16 GPIOs.
Check the product page for more details
Practical Tips for Embedded System Design
$55

6. 5. Ivport Stereo CM Breakout Board
Product Page Link
Ivport Stereo CM is breakout board that you can
plug a Raspberry Pi Compute Modules into.
It comes with two Camera ports, 10/100M
Ethernet, dual USB 2.0 ports, Classic Raspberry
Pi GPIO header, HDMI output, microSD slot and
PoE.
Practical Tips for Embedded System Design
$78

7. 6. Raspberry Pi CM3+/CM3/CM3L IO Expansion Board
Product Page Link
● Raspberry Pi IO expansion board
● Support CM3+, CM3 (build in 4GB NAND
Flash), support CM3L (TF card slot has a
place to use)
● Support power the board via battery, can
read battery capacity by programing
● Support RTC (need to power the board via
PH2.0 battery port)
● Support CSI/DSI
● Support OTG interface (via Micro USB Port
for data)
Practical Tips for Embedded System Design
$38.99