PiCM4 – Raspberry Pi CM4 IoT Linux OS Programmable Controller with Digital Input Digital Output

Ethernet, WiFi, Bluetooth, Serial Port, GPIO, HDMI, I2C, SD, USB, RTC, Buzzer, M.2 (for 5G), Mini-PCIe (for 4G/NB-IoT/LoRa), DI*1, DO*1

FeaturesSpecificationsProduct PhotosBoard Parts DescriptionOrdering InformationInquiryDownload

Built-in Raspberry Pi CM4 (optional)
Wide Range Input Power DC9~32V
Multiple I/O Interfaces
Powerful Computing capability
CPU Heatsink Transfer Heat To Metal Casing
Ethernet, WiFi, Bluetooth, Serial Port, GPIO, HDMI, I2C, SD, USB, RTC, Buzzer, M.2 (for 5G), Mini-PCIe (for 4G/NB-IoT/LoRa)

CAN bus x 1
RTC Real Time Clock x 1 (Battery backup)
Buzzer x 1
Watch Dog function
I2C interface x 1 port (built-in)
SPI interface (onboard)
Display port interface (DSI on raspberry pi onboard)
Camera port interface (CSI on raspberry pi onboard)

Pi CM4 Module (optional)
CPU : ARM v8 A72 Quad core 64-bit SoC 1.5 GHz
ROM : 8 / 16 / 32 G Bytes
RAM : 1 / 2 / 4 / 8 G Bytes LPDDR4 SDRAM
GPU : OpenGL ES 3.0 graphics
OS : Linux OS

Ethernet (RJ45 connector) : Gigabit LAN x 1 , 10/100 Mbps LAN x 1
WiFi 2.4 GHz and 5.0 GHz IEEE 802.11ac (ipax cable & antenna optional)
Bluetooth 5.0 BLE (optional)
M.2 : USB 3.0 / PCIe for 5G, SSD (optional)
The M.2 slot can be only either B key or M key type
B key type is for 5G
M key type is for PCIe SSD or AI Coral Module
Please indicate which type of M.2 slot to be installed

Mini-PCIe : USB 2.0 for 4G/NB-IoT/ LoRa (optional)
SIM slot for 4G / 5G

Micro HDMI x 1 for Video / Audio (up to 4KP 60)
H.265 (4KP 60 decode)
H.264 (1080P 60 decode, 1080P 30 decode)

Serial Port
Port 1 : RS232/RS485/RS422 x 1
Port 2 : RS485 x 1

USB 3.0 x 2
USB 2.0 x 2

Digital Input / Output GPIO x 2 pins
Digital Input x 1 pin (Active High / Active Low Selective)
Dry contact
Logic level 0 : close to GND
Logic level 1 : open
Wet contact
Logic level 0 : 0~3 V
Logic level 1 : 10~30 V
Digital Output x 1 pin (Active High / Active Low Selective)
120VAC @ 0.5A , 240VAC @ 0.25A , 30VDC @ 1A

LED indicator : SYS (PWR) , 5G , 4G , DO , DI , Serial

Operating Temperature : -10 ~ 75 ºC
Storage Temperature : -15 ~ 80 ºC
Dimension : 170 x 110 x 30 mm (W x D x H)
Weight : 950 ± 5 g
Casing : Metal
Power : DC 9~32V, 1000mA@12V Support DC Jack and Terminal input

Specifications are subject to change without prior notice

  1. Computer Module Interface : for CM4 (optional EMMC 8/16/32 G RAM 1/2/4/8 G)
  2. Input Power : DC Jack 9~32 V (24 Watt)
  3. Input Power : Terminal Block 9~32 V (24 Watt)
  4. DC Output for external I/O Device same with Input Power voltage
  5. DC 5V 500mA output for External I/O Device
  6. WiFi / Bluetooth Enable/Disable Jumper
  7. EEPROM Write Protect Enable/Disable Jumper
  8. CM4 GPIO 3.3V/1.8V Select Jumper
  9. RTC / Global Reset Select Jumper
  10. Pi Boot Select Jumper
  11. CM4 Image Download/Upload Select Jumper
  12. LED for Pi Power , EMMC , System (Custom define GPIO-22)
  13. USB 1 : USB 2.0 for CM4 Image Download / Upload
  14. LAN 2 : 10/100 Mbps
  15. LAN 1 : Giga LAN
  16. USB 3/4 : USB 3.0
  17. USB 5 : USB 3.0 for expansion for AI , USB dongle
  18. Serial 1 : RS485/RS422
  19. LED : Serial transmission working indication LED
  20. Serial 0 : RS485
  21. LED : DO / DI working indication LED
  22. DO : Active High/Low Select Jumper
  23. Digital Output : DO 1
  24. DO : NC / NO Select Jumper
  25. Digital Input : DI 1
  26. DI 2~5 : optional
  27. LED : 4G / 5G working indication LED
  28. DI : Dry/Wet Contact Select Jumper
  29. DI : Active High/Low Select Jumper
  30. Serial 1 : RS232
  31. Serial 1 : RTS / CTS
  32. Serial 0 : RS232
  33. DI 1~5 GPIO
  34. SPI
  35. DO 1~4 GPIO
  36. RTC + Backup Battery
  37. Buzzer ( GPIO 26 )
  38. Nano SIM slot for 5G / 4G / NB-IoT
  39. M.2 Key B for 5G ( 3042 / 3052 ) / Key M for PCIe SSD , AI ( 2242 / 2260 / 2280 )
  40. mini PCIe for 4G / NB-IoT ( back side )
  41. HDMI
  42. Soft-Reset ( GPIO 25 )
  43. CSI – LAN 2
  44. DC 3.3V 200mA output for External I/O Device

The M.2 slot can be only either B key or M key type
B key type is for 5G
M key type is for PCIe SSD or AI Coral Module
Please indicate which type of M.2 slot to be installed

Model ItemDescription
PiCM4EBRaspberry Pi CM4 Extension Board; Giga LAN*1, 10/100 LAN*1, USB3.0*2, USB3.0*1(onboard), USB2.0*2, RS232/422/485*1, RS232/485*1, RTC*1, Buzzer*1, HDMI *1, I2C*1, SPI*1, CSI*1, M.2*1(B or M key)
PiCM4Raspberry Pi CM4 Extension Board with Casing; Giga LAN*1, 10/100 LAN*1, USB3.0*2, USB3.0*1(onboard), USB2.0*2, RS232/422/485*1, RS232/485*1, RTC*1, Buzzer*1, HDMI *1, I2C*1, SPI*1, CSI*1, M.2*1(B or M key),USB cable*1
CM4 8G/2GCM4 ARM Cortex A72 1.5 GHz, EMMC 8G, RAM 2G
CM4 16G/2GCM4 ARM Cortex A72 1.5 GHz, EMMC 16G, RAM 2G
CM4 32G/2GCM4 ARM Cortex A72 1.5 GHz, EMMC 32G, RAM 2G
Cooling fanCooling fan for Raspberry Pi CM4 Extension Board
Power supplySwitching power supply 12V/2A 100~240V
DIN rail kitDIN rail mounting kit, 2E4S (2 ears + 4 screws as one set)
4G 7600G mPCIe4G SIMCOM 7600G mini PCIe (USB) with ipax cable+antenna; LTE Global
5G 8202G M2B5G SIMCOM 8202G M.2 Key B USB3.0 incl. 2 sets of Ipax cable & antenna
5G MV31W M2B5G Thales MV-31W M.2 Key B USB3.0 incl. 2 sets of Ipax cable & antenna
5G IPAX antennaExtra set of IPAX cable & antenna for 5G
5G maximum performance will be reached when up to 4 sets of IPAX & antenna is installed
NBIoT 7000G mPCIeNBIoT Module mini PCIe with ipax cable+antenna; NBIoT Global
WiFi-BLE IPAX antennaIPAX cable & antenna for CM4/Pi 4 onboard WiFi+BLE

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    Downloads

    File Description File size
    pdf PiCM4 Image Upload Instructions Raspberry Pi CM4 Image Upload Instructions 20210723
    1 MB
    zip PiCM4 Test Instructions PiCM4 Test Instructions & files for test
    102 KB
    pdf PiCM4 RTC Datasheet PiCM4 RTC Datasheet PCF85063A
    709 KB
    pdf PiCM4 Extension Board Pin Assignments PiCM4 Extension Board Pin Assignments
    71 KB
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