RTROBOT Servo Controller Ver 2.2 User Manual

About this manual

This manual describes the RTROBOT servo controller, its power requirements, communication options, and supported operation modes. It includes key parameters such as working voltage, CPU voltage, flash capacity, and the number of controllable servo channels.

Detailed wiring diagrams cover power input, servo motor connections, UART, Bluetooth, Wi‑Fi, USB, and PS2 wireless controller interfaces. Mode‑setting procedures for USB link, UART link (including Bluetooth/Wi‑Fi), offline independent operation, and PS2 remote control are explained, along with button functions for starting and selecting action groups. This manual is written in Chinese.

What's inside

• Parameters
• Power Supply Wiring
• Servo Motor Wiring
• UART Wiring
• Bluetooth Sensor Wiring
• Computer USB Wiring
• PS2 Wireless Controller Wiring
• Wi‑Fi Mode Wiring
• Mode Setting Methods
• Action Group Controls

Specifications

Frequently asked questions

How should I connect the power supply to the servo controller?

Connect the VCC input to a 4.2 V–7.2 V source for the servo motor, GND to ground, and the 5 V CPU input to a 5 V source, ensuring the 5 V and USB ports are not used simultaneously.

What operation modes are available on the controller?

The controller supports four modes: USB link operation, UART link operation (including Bluetooth and Wi‑Fi), offline independent operation, and PS2 wireless remote control.

How do I start the servo after powering up the controller?

After power‑up, press the START button to begin servo operation.