Manufacturer part no. U182
Listed by m5stack at €32.02. Delivered to France, including shipping, VAT and any customs duty, it comes to about €56.42. Prices last checked on 2026-09-16.
Delivered cost is an estimate for a single item shipped to mainland France; the seller's checkout is authoritative.
| Item | €32.02 |
|---|---|
| Shipping | €15.00 |
| VAT (20%) | €9.40 |
| Total delivered | €56.42 |
Estimate for a single item delivered to mainland France, shipped from outside the EU: customs duty and clearance fees may apply and are charged by the carrier.
| Weight | 165 g |
Description Unit Roller485 is a brushless DC motor motion execution kit with integrated control functions, designed for efficient motion control. The product supports 6-16V DC power input (via the PWR485 interface) or 5V input (via the Grove interface), and can automatically adjust the power coefficient to ensure optimal performance. It features a built-in FOC closed-loop drive system, using a 3504 200KV brushless motor, with a maximum continuous phase current of 0.5A and a short-term peak of 1A without forced cooling. The driver uses a magnetic encoder as feedback, supporting current, speed, and position triple-loop control to ensure precise control. The device offers an optional electrical slip ring, allowing the top Grove interface to remain connected to the bottom even during 360° rotation, enabling additional modules to be expanded on the top while ensuring power and data transmission for the rotating part. Additionally, the device is equipped with a 0.66-inch OLED display on the back to show real-time status. It also includes built-in RGB indicators and function buttons for easy human-machine interaction. The product's top and base designs feature LEGO-compatible mounting holes and M3 screw holes for quick assembly and integration. Unit Roller485 is fully open-source in both hardware and software, supporting motion control and parameter adjustment via RS485 or I2C buses, and provides SWD and SWO debugging interfaces, further enhancing developer flexibility. This product is used in robotic joints, motion control, industrial automation, and visual demonstration projects. Features Brushless DC motor control RS-485/I2C communication control Integrated OLED display RGB indicators FOC closed-loop drive system Slip ring Includes 1 x Unit Roller485 1 x HT3.96R-4P connector 2 x HY2.0-4P Grove cables (5cm) 6 x Friction pins 1 x Flange 1 x Bracket 1 x Hex key (2.5mm) 1 x Hex key (2mm) 6 x M3 nuts 2 x Hex socket head M3x14mm screws 4 x Hex socket head M3x14mm screws 4 x H
