NULLLAB
Maker-ESP32 Dev Board, Integrated 3.5A Motor Driver (4 DC/2 Stepper/4 Servo), 2.4GHz WiFi & Bluetooth, ESP32-WROOM-32E Microcontroller, Arduino & MicroPython Support for Robotics DIY STEM Projects
*Price sourced from Amazon.com. Last updated 2026-07-22. Price and availability subject to change.
Bottom line: The Maker-ESP32 Dev Board, Integrated 3.5A Motor Driver (4 DC/2 Stepper/4 Servo), 2.4GHz WiFi & Bluetooth, ESP32-WROOM-32E Microcontroller, Arduino & MicroPython Support for Robotics DIY STEM Projects is a niche pick — read recent reviews before buying in the displays & upscalers category, priced around $18.99. Read recent reviews carefully before committing.
SpecPicks Verdict
SpecPicks classifies Maker-ESP32 Dev Board, Integrated 3.5A Motor Driver (4 DC/2… as a niche pick — read recent reviews before buying in the displays & upscalers category, based on our editorial and benchmark analysis and our ranking model that weights rating × review-volume × price-fit. NULLLAB's positioning sits within the broader category mid-tier. Use the Compare tool to put it side-by-side with two or three close alternatives before clicking through to Amazon.
Common buyer scenarios for displays & upscalers 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
- ✓ Wide Voltage: Supports 6V-16V wide voltage input via DC port.
- ✓ Backed by NULLLAB'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
- Powerful Motor Integration: Onboard 3.5A motor driver directly controls (4 Servo + 2 Stepper Motors) or (4 Servo + 4 DC Motors). Essential for robotics; no external shields required.
- ESP32 IoT Core: Official ESP32-WROOM-32E module. Features a dual-core module with built-in 2.4GHz WiFi and Bluetooth (BLE) for powerful, low-latency wireless communication and IoT applications.
- Wide Voltage: Supports 6V-16V wide voltage input via DC port.
- Instant Expansion: Includes 4x I2C ports, 8x GPIOs, and 4x onboard RGB LEDs, allowing you to add sensors, OLED displays, and status indicators with ease.
Full Specifications
| Brand | NULLLAB |
|---|---|
| CPU Speed | 240 MHz |
| Model Name | Maker-ESP32 |
| Unit Count | 1.0 Count |
| Connectivity | Bluetooth, WiFi, 2.4GHz |
| Model Number | Maker-ESP32 |
| Wide Voltage | Supports 6V-16V wide voltage input via DC port. |
| Built-In Media | 1 * Maker-ESP32 Board, 1 * Micro-USB Cable |
| Connection Type | Wireless |
| Processor Brand | Espressif |
| Processor Count | 2 |
| Processor Speed | 240 MHz |
| Total Usb Ports | 1 |
| Instant Expansion | Includes 4x I2C ports, 8x GPIOs, and 4x onboard RGB LEDs, allowing you to add sensors, OLED displays, and status indicators with ease. |
Ready to buy?
Maker-ESP32 Dev Board, Integrated 3.5A Motor Driver (4 DC/2 Stepper/4 Servo), 2.4GHz WiFi & Bluetooth, ESP32-WROOM-32E Microcontroller, Arduino & MicroPython Support for Robotics DIY STEM Projects 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.
*Price sourced from Amazon.com. Last updated 2026-07-22. Price and availability subject to change.
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