Documents

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Bus Servo Basics and Applications

• Product Selection and Model Naming Rules

  Helps customers quickly understand bus servo models, parameter naming, and selection logic. Suitable for checking torque, dimensions, communication type, and application scenarios before purchase.

• Bus Servo Communication Protocol Comparison

  Compares UART, RS485, CAN, and other bus servo communication options, making it easier to select a protocol based on controller type, cable length, and anti-interference requirements.

• Bus Servo Wiring and Power Solutions

  Summarizes common power supply, adapter board, daisy-chain wiring, and power capacity issues. Suitable as a hardware checklist before building a system.

• Connection Methods Between Common MCUs and the UC-01 Servo Adapter Board

  Explains typical wiring methods between controller boards such as Arduino, STM32, and ESP32 and the UC-01 adapter board, helping customers complete communication bring-up quickly.

• Wire Sequence Description

  Introduces bus servo cable colors, signal definitions, and wiring direction. Suitable for troubleshooting reversed wire order, mixed-up connectors, and other basic wiring issues.

• Servo Horn / Bracket Installation Notes

  Explains installation direction, fastening methods, and load-bearing precautions for servo horns and brackets, helping reduce assembly offsets and mechanical interference.

• Differences Between Stall Torque, Dynamic Torque, and Rated Torque

  Explains what different torque ratings mean and when each rating applies, helping customers evaluate servo load capacity more accurately.

• Differences Between Single-Shaft and Dual-Shaft Servo Units

  Compares structural installation and load-bearing differences between single-shaft, dual-shaft, and D-shaft servo units. Suitable for model selection and mechanical design.

• Differences Between Brushed Servo and Brushless Servo

  Introduces differences in lifespan, performance, cost, and application scenarios between brushed and brushless servo units, helping customers choose the right series.

• PID Tuning for Gimbal Applications

  Explains PID tuning ideas for gimbal applications. Suitable for optimizing response speed, stability, and motion feel.

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PC Configuration Software Usage Guide

• Servo Not Detected / No Response Troubleshooting

  Provides a troubleshooting path for cases where the PC configuration software cannot scan the servo, the serial port connection fails, or the servo does not respond, covering power supply, wiring, and drivers.

• How to Correctly Set Protection Parameters (Power, Voltage, Temperature)

  Explains the role of power, voltage, temperature, and other protection parameters, with setup recommendations to help customers complete servo configuration safely.

• Servo Firmware Upgrade

  Introduces the preparation, customer key, upgrade steps, and FAQ for upgrading servo firmware online through the PC configuration software.

• PC Configuration Software Tips

  Summarizes practical tips for using the PC configuration software during configuration, improving efficiency when configuring parameters, reading status, and performing batch configuration.

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Bus Servo Function Details

• Single-Turn / Multi-Turn Angle Control

  Explains the differences and use cases for single-turn and multi-turn angle control. Useful for projects that require large-angle movement or continuous positioning.

• Turn Count Reset / Power-Off Memory

  Explains multi-turn position recording, power-off memory, and turn count reset logic, helping customers maintain the current servo position state.

• Damping Mode Details and Applications

  Introduces the effect, usage, and typical applications of damping mode. Suitable for scenarios requiring compliant dragging or human-machine interaction feel.

• Stop Mode Details and Applications

  Explains how stop mode works and where it applies, helping customers correctly handle stop, hold, and release states in motion control.

• Synchronous Mode Details and Applications

  Explains the principles and usage recommendations for synchronizing multiple servo units. Suitable for robotic arms, gimbals, and multi-joint mechanisms.

• Asynchronous Mode Details and Applications

  Introduces asynchronous command execution logic and application scenarios. Suitable for multi-servo control where actions are sent in advance and triggered together.

• Status Reading / Data Monitoring

  Summarizes how to read and monitor position, voltage, current, temperature, and other status data for runtime diagnostics and closed-loop control.

• Homing Setup Instructions

  Explains homing setup, current-position calibration, and related parameter usage. Suitable for zero-position calibration after installation.

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SDK Development and Troubleshooting

• STM32F103 SDKFlash Build Error Troubleshooting

  Collects common build, download, and environment configuration errors in STM32F103 SDK projects. Suitable for Keil / STM32 development troubleshooting.

• Command Packet Loss Issues and Solutions

  Analyzes command packet loss, abnormal responses, and unstable communication that may occur in bus servo communication, and provides troubleshooting suggestions.