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

Descripción

Product description About NULLLAB We specialize in designing and developing improved MCU boards, high-performance peripheral modules, electronic components, and DIY kits tailored for the global maker community. Every NULLLAB product is built with precision and reliability in mind. Whether you are a student, a teacher, or a professional, NULLLAB provides the building blocks to turn your ideas into reality. Docs: github.com/nulllaborg/maker-esp32 Built-In Motor Driver MAX 3.5A Current, Support: 4 Servo + 4 DC Motor or 4 Servo + 2 Stepper * DC motor and stepper cannot be used simultaneously due to pin sharing Flexible Expandability 4 * I2C,1 * SPI (5, 18, 19, 23) 8 * General IO Pins (12, 14, 15, 17, 34, 35, 36, 39)1 * dedicated OLED Interface (I2C)4 * Programmable RGB LEDs (GPIO 16) Official ESP32-WROOM-32E Module Powered by the original Espressif module for industry-leading reliability, dual-core performance, and robust Wi-Fi/Classic Bluetooth/BLE connectivity. High-Current Motor Control Features the Toshiba TB67H450FNG driver, supporting high-power motors with up to 3.5A peak current for demanding robotic applications. Layout Tech Specification Core Module ESP32-WROOM-32E (2.4 GHz Wi-Fi & Dual-mode Bluetooth) Memory 448KB ROM, 520KB SRAM, 4MB Flash Input Voltage DC 6V – 16V (Standard 5.5-2.1mm DC Jack) Motor Driver Toshiba TB67H450FNG Dimensions 80mm × 57mm (PCB Thickness: 1.6mm) Weight 35g (Net) Mounting M4 Holes, LEGO Compatible Motor Pin M1(27, 13) M2(4, 2) M3(17, 12) M4(14, 15) Servo Pin 25, 26, 32, 33

Características

• 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.

Especificaciones