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DFRobot

DFRobot Raspberry Pi Compute Module 4 IoT Router Carrier Board Mini

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Multi-Brand Raspberry Pi Add on Boards (HATs) for everyday users

The DFRobot Raspberry Pi Compute Module 4 IoT Router Carrier Board Mini by DFRobot is a mid-range multi-brand raspberry pi add on boards (hats) designed for everyday users. It features Item Type: Module and Compatibility: CM4.

compact and portable
₹3,499
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Total: ₹3,499
Buying tip: A quality investment for dependable performance and premium build quality.
Estimated delivery: 24 Aug7 Sept
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Quick Specs

Item Type: Module
Compatibility: CM4
USB: 1x USB-C: Power only 1x USB-C: USB 2.0 High Speed
Onboard Storage: microSD slot (Only modules without eMMC supported)
GPIO: 26Pin GPIO compatible with Raspberry Pi
Power Supply Voltage (V): USB-C 5V/3A

Ideal For

Everyday convenience
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About This Product

The DFRobot Raspberry Pi Compute Module 4 IoT Router Carrier Board Mini by DFRobot is a mid-range multi-brand raspberry pi add on boards (hats) designed for everyday users. It delivers reliable performance at an accessible price.

Key Specifications

  • Item Type: Module
  • Compatibility: CM4
  • USB: 1x USB-C: Power only 1x USB-C: USB 2.0 High Speed
  • Onboard Storage: microSD slot (Only modules without eMMC supported) — plenty of room for files, apps, and media
  • GPIO: 26Pin GPIO compatible with Raspberry Pi
  • Power Supply Voltage (V): USB-C 5V/3A — works with standard household power
  • Operating Temperature (°C): 0℃~80℃
  • Overall Dimension: 55x62mm/2.17x2.44”

Why Buy from Elecvora?

Elecvora sources this product directly, cutting out multiple middlemen. Every order includes free shipping, a 15-day return policy, and secure payment via Razorpay.

This is a Raspberry Pi Compute Module 4 IoT Router. Compute Module 4 IoT Router Carrier Board Mini is an internet expansion board based on the Raspberry Pi Compute Module 4. When connecting with a gigabit network card via PCle, it brings Raspberry Pi CM4 two full-speed gigabit network ports and offers better performance, lower CPU usage, and higher stability for a long time work compared with a USB network card. Besides, with a mini size of 55 x62mm, the board still retains the characteristic GPIO pin header of Raspberry Pi, which makes it applicable for connecting other actuators, sensors, and smart cooling fan. Furthermore, there is also a USB2.0 interface that can be connected to mobile hard drives, printers, WIFI modules, LTF modules, etc. Compute Module 4 IoT Router Carrier Board Mini now provides OpenWRT open-source router system. After a simple setup, it can be used as a router. It is also compatible with Raspberry OS, Ubuntu Server and other Raspberry Pi systems. The powerful performance of BCM2711 4 core 1.5GHz Cortex-A72 and the rich software support in the Raspberry Pi community make this board a solid foundation for building high-performance gateways, smart routers, and home IoT platforms. It can also be connected to peripherals and used as a mini-NAS, wireless network bridge, or LTE Internet terminal. Supporting case will be released soon. The board-socket of CM4 is fragile, please align the direction and then press it down. It is recommended not to repeatedly plug and unplug the CM4 module. Make sure the CM4 installation direction is correct before powering up.

Features:

  1. Compute Module 4 IoT Router Carrier Board Mini now provides OpenWRT open-source router system
  2. Compatible Module: Raspberry Pi Compute Module 4 series
  3. Low power consumption
  4. Plug and play device
  5. Best for your DIY projects

Packages Includes:

1 x DFRobot Raspberry Pi Compute Module 4 IoT Router Carrier Board Mini

Setup Guide

1
Identify the pins
Locate VCC (power), GND (ground), and data pins (SDA/SCL for I2C, MOSI/MISO for SPI, or TX/RX for UART). Refer to the pinout diagram on the product page.
2
Wire to your microcontroller
Connect VCC to 3.3V or 5V (check the module spec), GND to GND, and data pins to the appropriate GPIO pins on your Arduino or Raspberry Pi.
3
Install libraries
In Arduino IDE, go to Sketch → Include Library → Manage Libraries and search for the sensor library. Install the recommended version.
4
Upload example sketch
Open File → Examples → [library name] → Basic Example. Upload to your board and open Serial Monitor to view output.
5
Calibrate if needed
Some sensors (temperature, humidity, distance) may need a short warm-up period or calibration. Run the calibration sketch if provided.