Skip to main content
Free Delivery  ·  COD Available  ·  15-Day Returns
Elecvora
Waveshare Dedicated Cooling Fan for Compute Module 4 IO Board, PWM Speed Adjustment — image 1
Hover to zoom

1 / 4 · Click to enlarge

WAVESHARE

Waveshare Dedicated Cooling Fan for Compute Module 4 IO Board, PWM Speed Adjustment

5.01 rating
467+ bought in past month
AI Summary
5V Cooling Fans for everyday users

The Waveshare Dedicated Cooling Fan for Compute Module 4 IO Board, PWM Speed Adjustment by WAVESHARE is a value-for-money 5v cooling fans designed for everyday users. It features Item Type: Regular Cooling Fan and Dimensions (L x W x H) mm: 40x10. Customers praise its fast and responsive and accurate and reliable.

fast and responsiveaccurate and reliable
₹708
Free Shipping💵 COD Available

Available Offers

Free Delivery on this order. No minimum order value.

15-Day Easy Returns — hassle-free return & full refund.

Secure Payment — 100% safe checkout with UPI, Cards & Net Banking.

Total: ₹708
Buying tip: A smart budget buy — solid performance without breaking the bank.
Estimated delivery: 24 Aug7 Sept
Free Shipping
Pan India delivery
15-Day Returns
Hassle-free policy
Secure Payment
Razorpay protected
Quality Assured
Vetted products only

Available Offers

💳

5% Cashback

Pay with UPI & get 5% cashback (up to ₹50) via Razorpay

🏦

No-Cost EMI

Available on select bank cards at checkout. 0% interest for 3 months.

📦

Free Shipping

Free delivery on all orders. No minimum order value.

💵

Cash on Delivery

COD available on orders up to ₹5,000 across India.

Quick Specs

Item Type: Regular Cooling Fan
Dimensions (L x W x H) mm: 40x10
Rated Voltage (VDC): 12
Rated Speed (RPM): 5000
Color: Black
Material: Plastic, Metal

Ideal For

Everyday convenience
Share:
SKU: robu-1520759Category: 5V Cooling Fans

About This Product

The Waveshare Dedicated Cooling Fan for Compute Module 4 IO Board, PWM Speed Adjustment by WAVESHARE is a value-for-money 5v cooling fans designed for everyday users. Customers highlight its fast and responsive and accurate and reliable.

Key Specifications

  • Item Type: Regular Cooling Fan
  • Dimensions (L x W x H) mm: 40x10
  • Rated Voltage (VDC): 12 — works with standard household power
  • Rated Speed (RPM): 5000
  • Color: Black
  • Material: Plastic, Metal — built to last with a quality finish
  • Compatibility: Compute Module 4 IO board, CM4-IO-Board-Case-A
  • RPM Tolerance: ±10%

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.

The Waveshare Dedicated Cooling Fan is a small fan designed specifically for use with the Compute Module 4 IO Board. It is designed to help keep the board cool during operation, which can be important for maintaining stable performance and avoiding damage due to overheating. The fan is a 5V DC fan with a PWM (Pulse Width Modulation) speed adjustment function. This allows the fan speed to be adjusted according to the temperature of the board, so that it can provide the necessary cooling without being too loud or too weak.

Features:

  1. Easy to install
  2. Easy to use
  3. Good quality product

Package Includes:

1 x Waveshare Dedicated Cooling Fan for Compute Module 4 IO Board, PWM Speed Adjustment

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.