# Waveshare DC Motor Driver Module four-channel motor driver HAT for Raspberry Pi Pico

**URL:** https://aio.lv/en/product--waveshare-wsr-20548--12004588
**Data updated:** 2026-03-11 18:37 (EET)
**Category:** I/O Adapters & Controllers
**Manufacturer:** Waveshare
**Manufacturer code:** WSR-20548
**EAN:** 5904422381622
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 25.99 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 21.48 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--waveshare-wsr-20548--12004588

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.07.2026 | free |
| Pickup points | 13.07.2026 | 1.99 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary description

Four-channel DC motor driver module from Waveshare designed as a HAT/overlay for Raspberry Pi Pico. Provides four independent motor driver channels for controlling DC motors from the Pico’s GPIO interface. Suitable for robotics, small vehicle prototypes and multi-motor projects where individual channel control and compact integration with Raspberry Pi Pico is required.

## Long description

The Waveshare DC Motor Driver Module four-channel motor driver HAT for Raspberry Pi Pico is a compact hardware add-on that connects to a Raspberry Pi Pico to provide independent control of up to four DC motors. Designed for direct integration with Pico GPIO pins, the HAT simplifies wiring and offers a small footprint for robotics, educational projects, and prototype vehicles where multiple motors must be driven and controlled from a single microcontroller board.
Advantages
This four-channel motor driver HAT offers individual motor control for each channel, enabling independent direction and speed management. The module is compact and mounts directly onto the Raspberry Pi Pico, reducing wiring complexity and saving board space. It supports common DC motor voltages used in small robots and prototypes and is suitable for tight integration in multi-motor layouts. The design emphasizes straightforward connection to the Pico’s GPIO interface for quick setup and programming.
Suitable for
 Small robotics platforms with multiple DC motors
 Prototype wheeled vehicles and rovers
 Educational electronics and maker projects using Raspberry Pi Pico
 Multi-motor projects requiring individual channel control
Key specifications
 Interface: Designed to connect to Raspberry Pi Pico GPIO pins
 Channels: Four independent DC motor output channels
 Control: Direction and speed control per channel via Pico GPIO/PWM
 Form factor: HAT/overlay style for compact mounting on Raspberry Pi Pico
 Connections: Motor output terminals and power input suitable for small DC motors
How to use
Install the motor driver HAT onto the Raspberry Pi Pico header so the GPIO pins align and power connections are secure. Connect each DC motor to a separate motor output terminal and provide an appropriate external power supply for the motors, observing correct voltage and polarity. Use the Pico’s GPIO pins and PWM outputs to control motor direction and speed through your firmware or example code. Ensure the ground of the motor power supply is common with the Pico ground to maintain proper signal reference.
Usage recommendations
Verify motor voltage and current ratings before connecting them to the HAT. Use appropriate heat dissipation or cooling if motors draw high current for extended periods, and include flyback diodes or ensure the driver implements inductive load protection to protect the controller.

## FAQ

### How much does the Waveshare DC Motor Driver Module for Raspberry Pi Pico cost, and is it available for purchase?

The price is 25.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 7 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 08.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Waveshare products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Waveshare service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/12004588/67459819_large.webp