SunFounder

SunFounder BreadVolt Breadboard Power Supply Module Built-in Power Module Compatible with Arduino, Raspberry Pi, Pico W, ESP32, 5V/1.5A, 3.3V/1A, USB Output (Breadboard NOT Included)

Name: SunFounder BreadVolt Breadboard Power Supply Module Built-in Power Module Compatible with Arduino, Raspberry Pi, Pico W, ESP32, 5V/1.5A, 3.3V/1A, USB
Brand: SunFounder
SKU: B0D31CWN3X
Price: 9.99 USD
Availability: InStock

By Mike Perry, Hardware Editor · Verified 2026-09-15

Mike Perry has researched PC hardware since 2014, tracking 80+ GPU generations, 50+ retro handheld platforms, and 30+ vintage PC configurations. He synthesises community benchmarks, manufacturer specs, and public forum data into actionable buying guides. View full credentials →

$9.99

As an Amazon Associate, SpecPicks earns from qualifying purchases.

View Current Price on Amazon → Compare to similar accessories

*Price sourced from Amazon.com. Last updated 2026-09-13. Price and availability subject to change.

Bottom line: The SunFounder BreadVolt Breadboard Power Supply Module Built-in Power Module Compatible with Arduino, Raspberry Pi, Pico W, ESP32, 5V/1.5A, 3.3V/1A, USB Output (Breadboard NOT Included) is a specs-and-price decision rather than a crowd-consensus one in the accessories category, priced around $9.99. Check the specification table above against one or two close alternatives — on price and spec fit, not on star ratings.

Broad Compatibility: "One-Stop Breadboard Power Solution" - BreadVolt Compatible with Arduino, Raspberry Pi, ESP32, Pico W, etc. BreadVolt offers 5V/1.5A and 3.3V/1A power outputs, suitable for a variety of electronic projects Portable Power: "Power Anytime, Anywhere" Allowing you to continue experimenting, creating, and showcasing projects even in environments without power outlets High Stability and Reliability: "Precisely Stable Power Output" - Provides 5V and 3.3V outputs adjustable via jumper caps, ensuring stable operation of your electronic projects

SpecPicks Verdict

SpecPicks scored SunFounder BreadVolt Breadboard Power Supply Module Built-in Power… using a rating × review-volume × price-fit model applied to our editorial and benchmark analysis across the accessories category. SunFounder's accessories lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for accessories of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.

Pros & Cons

Pros

✓ Backed by SunFounder's warranty and support channels
✓ Ships via Amazon with Prime eligibility and the standard returns policy

Cons

✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified

Key Features

Broad Compatibility: "One-Stop Breadboard Power Solution" - BreadVolt Compatible with Arduino, Raspberry Pi, ESP32, Pico W, etc. BreadVolt offers 5V/1.5A and 3.3V/1A power outputs, suitable for a variety of electronic projects
Portable Power: "Power Anytime, Anywhere" Allowing you to continue experimenting, creating, and showcasing projects even in environments without power outlets
High Stability and Reliability: "Precisely Stable Power Output" - Provides 5V and 3.3V outputs adjustable via jumper caps, ensuring stable operation of your electronic projects
Ease of Use: "Beginner-Friendly Interface" - Simple to operate with an on/off switch. Compact size of only 52mm x 32mm x 24mm, easy to install and use, ideal for education and self-learning
Multifunctionality and Expandability: "Versatile Functions, Wide Applications" - Includes two independent channels and a USB output, suitable for IoT, robotics, and a diverse range of projects

Full Specifications

Brand	SunFounder
Model	DE-A-Breadboard
Warranty	1 Year Guarantee
UnitCount	1
Manufacturer	SunFounder

Ready to buy?

SunFounder BreadVolt Breadboard Power Supply Module Built-in Power Module Compatible with Arduino, Raspberry Pi, Pico W, ESP32, 5V/1.5A, 3.3V/1A, USB Output (Breadboard NOT Included) is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

View Current Price on Amazon →

*Price sourced from Amazon.com. Last updated 2026-09-13. Price and availability subject to change.