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Industrial IoT Wireless Expansion Module for Raspberry Pi CM4

The Pi Hut

Industrial IoT Wireless Expansion Module for Raspberry Pi CM4 RSS 59.40 59.40 GBP307.22 PLN
  • Sklep zagraniczny
Kod:
WAV-20970
Producent:
WaveShare
Waluta:
funt szterling
Dodany do bazy:
Ostatnio widziany:
Zmiana ceny:
+25% (30.11.2024)
Poprzednia cena:
47.52 GBP

This is an industrial expansion module for the Raspberry Pi Compute Module 4 (not included), which features common interfaces such as Gigabit Ethernet, HDMI, USB, CSI and GPIO. The expansion also allows additional 4G / 5G / LoRa wireless communication modules (not included) to be connected via the M.2 or Mini-PCIe socket and sim card slot. There are also industrial interfaces including RS485, CAN and an onboard RTC. Combined with the industrial rail-mount protection case, the module is an ideal choice for building an IoT gateway, 4G/5G router, IoT data acquisition, or even a PLC device in an industrial automatic control system and more! Expansion base only. Does not include the CM4, power supply or M.2 B-Key LTE/LoRa module. We have stocked this base-only version to allow you to choose your wireless and power options separately.

Important Notes

DO NOT hot-plug any devices except the USB and HDMI Please check the fan voltage before connecting the cooling fan. The board supports a 12V cooling fan by default, if you want to use a 5V cooling fan, please change the FAN_VCC resistor DO NOT connect other devices while writing CM4 via Type C interface 5V/2.5A or higher power supply is recommended DO NOT power the board by 12V DC and the 5V Type C at the same time The USB2.0 is disabled by default, you need to add the line dtoverlay=dwc2,dr_mode=host to config.txt to enable it.

What's Onboard?

1) CM4 socket - Suitable for all variants of Compute Module 42) HDMI connector - Supports 4K 30fps output3) USB 2.0 ports - 3x USB 2.0, for connecting sorts of USB devices4) RJ45 Gigabit Ethernet - 10/100/1000M compatible5) DC power supply - 7 ~ 36V DC input6) CM4 status indicator - PWR: Raspberry Pi power indicator - ACT: Raspberry Pi operating status indicator7) 4G/5G module status indicator - M.2 PWR: module enable indicator - M.2 NET: module operating status indicator8) PWR & USB - 5V DC power supply or USB programming port9) M.2 B KEY - Supports 4G/5G modules, or other communication modules using USB channel10) Nano-SIM card slot - Supports standard Nano-SIM card for 5G/4G/3G/2G communication11) BOOT selection - ON: CM4 will be booted from USB-C interface - OFF: CM4 will be booted from eMMC or Micro SD card12) DC power supply - 7 ~ 36V DC input13) Dual non-isolated RS485 - 2x RS485, with 600W lightning proof, anti-surge, and 15KV ESD protection (reserved 120R optional balancing resistor jumper)14) Non-isolated CAN - ESD protection and transient spike voltage protection (reserved 120R optional balancing resistor jumper)15) Micro SD card slot - For connecting a Micro SD card with a pre-burnt image (Lite variant ONLY)16) Fan header - For connecting a cooling fan, allows speed adjustment and measurement17) Camera port - MIPI CSI camera port, 15Pin 1mm pitch18) RTC battery holder - Supports CR1220 button cell19) M.2 VCC selection - Select 3.3V or 4.2V power supply20) RTC interruption configuration - PI-RUN: CM4 will reboot on RTC interruption - GL-EN: CM4 powerdown on RTC interruption - D17: D17 pin is triggered on RTC interruption (default)21) IO-VREF selection - Set the CM4 IO logic level as 3.3V (default) or 1.8V22) FAN power supply selection - Select 12V (default) or 5V power to drive the fan23) System function configuration - BT_DIS: Bluetooth disabled, for CM4 with antenna variant ONLY - WiFi_DIS: WiFi disabled, for CM4 with antenna variant ONLY - WP_DIS: boot mode switch, ONLY be used when NOT booted from eMMC or SD card24) RTC/FAN I2C bus selection - SDA0/SCL0: I2C-10 is shared with CSI/DSI (default) - GPIO3/2: I2C-1 is shared with GPIO header25) Partial GPIO header - Including 1x I2C, 2x GPIO pins, and power supply Specification

CM4 Socket suitable for all variants of Compute Module 4

Networking Gigabit Ethernet RJ45M.2 B KEY / Mini-PCIe (via adapter) for connecting 5G/4G/LoRa moduleNano-SIM card slot, supports Nano-SIM card for 5G/4G/3G/2G

USB USB 2.0 × 3

Pin Header Non-isolated RS485 × 2, Non-isolated CAN × 1, Partial GPIO pins

Camera MIPI CSI-2 × 1 (15pin 1.0mm FPC connector)

Video HDMI × 1, supports 4K 30fps output

RTC Real-time clock with battery socket and ability to wake CM4

Storage MicroSD card socket for Compute Module 4 Lite (without eMMC) variants

Fan Header 5V/12V, allows speed adjustment and measurement

Power Input 5V USB-C or 7~36V Barrel Jack (centre-positive)

Dimensions 145 × 90 × 40mm

Package Contents

1x CM4 IoT Wireless Base 1x PCIe to 4G/LoRa adapter 1x Screwdriver 1x Screws pack

You will also need

A power supply (5V USB-C or 7-36V centre-positive barrel jack)

Optional for wireless options: LTE/LoRa Module (M.2 B Key)/Sim card

Resources

Product Wiki

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