Interface C - Full Kit A with Microcontroller

Name: Interface C - Full Kit A with Microcontroller
SKU: 39707
Price: 79.00 USD
Availability: InStock

LEGO® PF compatible controller—six-speed precision. Soldering required. Arduino Nano ESP32 included.

Designed by Control Lab IO in United States of America

Interface C - Full Kit A with Microcontroller 1

Interface C - Full Kit A with Microcontroller 2

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LEGO® PF compatible controller—six-speed precision. Soldering required. Arduino Nano ESP32 included.

📦 What’s included • PCB & interface parts: Interface C PCB; Interface C PCB - Cable Bridge; Power Functions Cable (internal); Bridge Cable (internal). • Mounting hardware: M3 spacers (6 mm ×4, 10 mm …

📦 What’s included

• PCB & interface parts: Interface C PCB; Interface C PCB - Cable Bridge; Power Functions Cable (internal); Bridge Cable (internal).

• Mounting hardware: M3 spacers (6 mm ×4, 10 mm ×4); M3 steel nuts ×4; M3 30 mm hex socket screws ×4; M5 10 mm case screws ×4.

• Adhesives & labels: 2 mm foam tape (15×10, 15×20, 15x50, 10×30 mm); two ¾″ black vinyl stickers; ½″ round rubber feet ×4.

• Electronics: 4-pin 6×6×5 mm push button; 2-pin screw terminal (2.54 mm); two 4-pin screw terminals (2.54 mm); two 15-pin female headers; I²C OLED 128×32 (0.91″); DRV8871 motor H-bridge; resistors 100 kΩ, 470 Ω, 22 kΩ; 0.1 µF ×2; 1.8–2.2 mF (≈1800–2200 µF) 16 V radial capacitor; flat-top green LED (VAOL-5701DE4); Bourns PER281 ring encoder; PTC reset fuse 30 V 1.1 A; P-channel MOSFET FQP27P06; 2.50 mm power barrel jack.

• Enclosure & LEGO®: 3D-printed dial/button/top/middle/bottom; LEGO plates — 1×3 ×4, 3×3 ×2, 1×8 ×1, 6×8 ×1.

• Microcontroller: Arduino Nano ESP32.

📝 Overview

The easiest build path—all hardware plus the Arduino Nano ESP32 in the box. Assemble, flash, and Interface C allows you to control Power Functions motors with six-speed precision—forward or reverse—at the twist of a dial, and can also be driven using the web interface in a browser on your local network.

Soldering required (see assembly steps). Requires a 9 V 27 W (3 A) power adapter for operation (not included).

The product shown is representative of what you will receive; slight variations may occur. LEGO® is a trademark of the LEGO Group, which does not sponsor, authorize, or endorse this product.