This USB 32-channel servo control board is based on the ATmega328P microcontroller and is fully compatible with the SSC-32 protocol. It allows you to easily control up to 32 servos using UART or USB-to-TTL communication. The board supports direct use with Arduino, robotic arms, hexapod (spider) robots, and other smart control systems.
The compact design and high-performance PWM driver make it suitable for applications that require multiple servo outputs, synchronized motion, or smooth robotic movement. After purchase, spider robot example code and related resources will be provided.
Features
Based on ATmega328P MCU
Supports UART / USB-TTL communication
Up to 32 servo channels with 1µs precision control
Compatible with SSC-32 protocol and Arduino platforms
Supports multiple baud rates (9600, 38400, 115200)
Compact and efficient design for robotics and automation
Supplied with spider robot control example after order confirmation
Specifications
| Parameter | Description |
|---|
| MCU | Atmel ATmega328P |
| EEPROM | 512 bytes |
| CPU Clock | 14.7456 MHz |
| Communication | USB, TTL UART, N81 |
| Baud Rates | 9600, 38400, 115200 bps |
| PWM Resolution | 0.5 ms – 2.5 ms (typical 180° servo travel) |
| Output Pulse Precision | ±1 µs |
| Number of Servo Channels | 32 independent outputs |
| Max Servo Current | 10A (with external power) |
| Power Supply | 5–6V DC |
| PCB Size | 75 × 58 mm |
Package Includes
Applications
Humanoid and hexapod robots
Robotic arms and manipulators
Educational robotics
Servo-based automation projects
