Raspberry Pi CM3 IoT Linux Programmable Controller

PiCM3

2 x RS232/422/485
2 x USB 2.0+1(onboard)
Ethernet
HDMI, RTC, Buzzer, I2C, mini-PCIe, SPI

OverviewSpecificationsModel ComparisonOrdering InformationInquiryResources

Raspberry Pi CM3 Compute Module 3 Application

CPU

( Optional )

CM3/CM3+ Module
ARM Cortex A53 CPU , 1.2 GHz
RAM : 1GB SDRAM
ROM : eMMC Flash ROM 4GB / 8GB / 16GB / 32GB
OS : Linux Raspbian 4.14 GNU/LinuxCM4S Module
quad-core 64-bit ARM Cortex A72 1.5GHz
RAM : 1GB SDRAM
ROM : eMMC Flash 8 GB / 16 GB / 32 GB
OS : Linux
Ethernet Port Type : RJ45 Connector
Speed : 10/100 Mbps  ( Auto Detect )
Protocol : ARP , IP , ICMP , UDP , TCP , HTTP , DHCP
Protocol : PPPoE , DDNS , NTP , FTP , Telnet
Mode : TCP Server / TCP Client / UDP
Setup : Http Browser Setup , Console
Security : Setup Password
Protection : Built-in 1.5KV Magnetic Isolation
Serial Port Port : RS232/RS485/RS422 * 2 Ports  ( Surge Protect )
Speed : 300 bps ~ 921.6 Kbps
Parity : None , Odd , Even , Mark , Space
Data Bit : 5 , 6 , 7 , 8
Stop Bit : 1 , 2
RS232 Pins : Rx , Tx , GND
RS422 Pins : Rx+ , Rx- , Tx+ , Tx- ( Surge Protect )
RS485 Pins : Data+ , Data- ( Surge Protect ) ( Over current protect )
15KV ESD for all signals
Onboard Digital Input / Output GPIO x 16 Pins
HDMI for Video / Audio
SPI Interface x 1
I2C  Interface x 1
SD Interface micro SD card ( for storage only )
USB Host x 3 (2 external + 1 onboard)
for WiFi Dongle , Bluetooth Dongle , Memory Storage
USB Slave x 1
Jumper select for Pi CM3 Initial Image Download
RTC (Real Time Clock) x 1
Buzzer x 1
Watch Dog Function Yes
mini-PCIe slot (USB driver) for 4G LTE / 4G NB-IoT / LoRa
Power DC 9~32 V , 1000 mA  500mA@12V, support DC Jack & Terminal Input
LED Indicator SYS , EMMC MEMORY Read/Write , LAN Link , LAN Transmit
Operating Temperature -10 °C ~ 70 °C
Storage Temperature -20 °C ~ 80 °C
Dimension 200 x 120 x 30 mm ( W x D x H )
Weight 600 g
RoHS Compliant Yes
Regulatory Approvals EMC : FCC Class A, CE Class A
Warranty 1 year
ModelPiCM3EBPiCM3PiCM3CANPiCM3D84PiCM3D88PiCM3D84A
DescriptionCM3 Linux Programmable Expansion BoardCM3 Linux Programmable ControllerCM3 Linux Programmable Controller with DIOCM3 Linux Programmable Controller with DIOCM3 Linux Programmable Controller with DIOCM3 Linux Programmable Controller with DIO AI
CPUA53 - 1.2G Hz (Optional)A53 - 1.2G HzA53 - 1.2G HzA53 - 1.2G HzA53 - 1.2G HzA53 - 1.2G Hz
EMMC Flash ROM4/8/16/32G (Optional)4/8/16/32G (Optional)4/8/16/32G (Optional)4/8/16/32G (Optional)4/8/16/32G (Optional)4/8/16/32G (Optional)
SDRAM1G Bytes (Optional)1G Bytes1G Bytes1G Bytes1G Bytes1G Bytes
OSLinux - RaspbianLinux - RaspbianLinux - RaspbianLinux - RaspbianLinux - RaspbianLinux - Raspbian
Ethernet1 + 1 (option)1 + 1 (option)1 + 1 (option)1 + 1 (option)1 + 1 (option)1 + 1 (option)
RS232/RS485/RS422222221
CAN Busx 2 (DUO)
USB (Host)2 + 1 (onboard)2 + 1 (onboard)2 + 1 (onboard)2 + 1 (onboard)2 + 1 (onboard)2 + 1 (onboard)
mini-PCIE (USB)111111
SD ( for Storage only)111111
I2C / SPI / PWMVVVVVV
RTC/ BuzzerVVVVVV
HDMIVVVVVV
GPIO161616161616
Digital Input 888
Digital Output 484
WatchdogVVVVVV
Analog Input V or A (4 channels)
LTE/ NB-IOT mini-PCIEOptionalOptionalOptionalOptionalOptionalOptional
Power InputDC 9 ~ 32 VDC 9 ~ 32 VDC 9 ~ 32 VDC 9 ~ 32 VDC 9 ~ 32 VDC 9 ~ 32 V
Model / ItemDescription
PiCM4SRaspberry Pi CM3 CM4S Linux Expansion Board with Enclosure, 1 x LAN, 1 x RS232/485/422, 2 x USB, 1 x miniPCIe, 1 x SD
PiCM3Raspberry Pi CM3 Linux Expansion Board with Enclosure, 1*LAN, 2*RS232/485/422, 2*USB, 1*miniPCIe, 1*SD
PiCM3CANRaspberry Pi CM3 Linux Expansion Board with Enclosure, 1*LAN, 2*CAN bus, 2*RS232/485/422, 2*USB, 1*miniPCIe, 1*SD
PiCM3DRaspberry Pi CM3 Linux Expansion Board with Enclosure & DIO, 1*LAN, 2*RS232/485/422, 2*USB, 1*miniPCIe, 1*SD, 8*DI, 4*DO
PiCM3DARaspberry Pi CM3 Linux Expansion Board with Enclosure & DIO & AI, 1*LAN, 1*RS232/485/422, 2*USB, 1*miniPCIe, 1*SD, 8*DI, 4*DO, 4*AI
PiCM3EBRaspberry Pi CM3 Linux Expansion Board, with 1*LAN, 2*RS232/485/422, 2*USB, 1*miniPCIe, 1*SD
CM4S ModuleCM4S Module, RAM 1 GB, ROM 8 GB / 16 GB / 32 GB
CM3+ ModuleCM3+ Module, RAM 1 GB, ROM 8 GB / 16 GB / 32 GB
D84Digital I/O Board, 8*DI, 4*DO
A140Analog Input Board, 4* 4-20mA and/or 0-10V
SIM7000GNB-IoT incl. IPEX cable & antenna
4G-7600G-H4G LTE SIM7600G mini-PCIe module incl. IPEX cable & antenna
USB LANUSB to LAN board as an extra LAN port
40pin GPIO Header40 pins GPIO header for connecting Pi HATs
WiFi 4G IPEX antennaIPEX cable & antenna for 4G / WiFi
Power supplyPower supply for Raspberry Pi CM3 Controller Board
DIN Rail mount kitDIN Rail mounting kit, 2 ears + 4 screws as one set

Internal signal line to external RS232 interface, can be deducted from the price if not needed

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    File Description File size
    zip Pi CM3 Developer's Guide and Resource Pi CM3 OS Installation, Configuration, Hardware block description, Pin assignments, Test procedure, Installation guide, RTC document
    20 MB
    pdf Pi CM3 Functional Block Diagram Pi CM3 Functional Block Diagram
    30 KB
    zip Pi CM3 4G LTE Resource 4G connection guide, SIM7X00 TCP/IP AT commands, SIM7500 SIM7600 AT commands, SIM7600X-H mini PCIe specification
    5 MB
    pdf Digital I/O Jumper Settings Digital I/O Jumper Settings (8*DI+4*DO)
    619 KB
    pdf Analog Input Pin assignments & Jumper Settings Analog input Pin assignments & Jumper Settings (4*Analog input)
    574 KB
    pdf CM3_V3_DWG PC630CM3EB Raspberry Pi CM3 Compute Module 3 Extension Board Dimensional Drawing
    126 KB
    pdf Pi CM3 Application Raspberry Pi CM3 Compute Module 3 Application
    514 KB
    pdf PC630CM3 RTC Datasheet (July 2021 and later) PC630CM3 RTC Datasheet DS1307
    167 KB
    pdf PC630CM3 RTC Datasheet (June 2021 and earlier) PC630CM3 RTC Datasheet ETM37E_04_RX8010SJ
    699 KB
    pdf PiCAN2 DUO User's Guide PiCAN2 DUO User's Guide V1.3 (for CAN bus model)
    1 MB