USB to SBUS Converter | SBUS to USB Adapter for RC, UAV y control industrial
Descripción
Professional USB a SBUS / SBUS to USB Converter Module designed for RC, UAV, flight controller, robótica, y aplicaciones de control industrial.
This converter bridges RC SBUS signals and USB-based systems, converting non-standard SBUS communication into standard USB UART communication.
Es compatible:
- SBUS
- SBUS2
- ellos van
- WBUS protocols
Advanced versions provide:
- Adjustable baud rate
- Adjustable frame rate
- Integrated SBUS encoding and decoding
- Data checksum verification
This allows SBUS devices to communicate directly with PCs, microcontroladores, dispositivos UART, wireless data links, and industrial control systems.
Descripción general
Unlike simple SBUS adapters, this module handles:
- Electrical level conversion
- Análisis del protocolo SBUS
- Conversión de comunicación UART
- Control de sincronización de fotogramas
- Optional SBUS encoding/decoding
Después de la conversión, SBUS can be used like a standard serial communication interface without requiring users to manually process complex SBUS timing and frame structures.
Las aplicaciones típicas incluyen:
- Desarrollo de controladores de vuelo UAV
- RC receiver signal monitoring
- Wireless telemetry extension
- Industrial automation control
- UART network control systems
Características clave
Conversión USB bidireccional ↔ SBUS
Soportes:
- SBUS a USB
- USB a SBUS
The module works as a USB virtual COM port device, allowing direct communication with PC software.
Available hardware:
- Direct USB Type-A plug version (no USB cable required)
- USB cable extension version
Admite múltiples protocolos RC
compatible con:
- SBUS estándar
- SBUS2
- ellos van
- WBUS
Suitable for many RC receivers and UAV control systems.
Adjustable USB UART Baud Rate
The original SBUS protocol uses a non-standard UART format:
- 100 kbps
- 1 bit de inicio
- 2 stop bits
- Incluso paridad
This is difficult for many computers and microcontrollers to process directly.
The adjustable baud rate version converts SBUS into standard UART communication:
Available baud rates:
- 9600
- 38400
- 57600
- 115200
Formato de salida:
- 1 bit de inicio
- 1 bit de parada
- Sin paridad
compatible con:
- PCs
- Microcontrollers
- UART data radios
- Network devices
Adjustable Frame Rate Control
SBUS normally sends data frames continuously with a short interval.
For USB, wireless links, or long-distance communication systems, excessive frame rates may cause:
- Desbordamiento del búfer
- Congestión de paquetes
- Pérdida de datos
The adjustable frame rate version allows users to configure the frame interval:
10ms – 500 ms
This improves compatibility with:
- Wireless serial links
- USB extension systems
- Long-distance control applications
Integrated SBUS Encoding & Descodificación (Opcional)
The codec version integrates SBUS protocol processing.
Funciones:
SBUS Decoding
Converts SBUS frames into readable channel values:
- 16 canales
- Integer output
- Rango: 0–2047
The host system does not need to decode SBUS manually.
Codificación SBUS
Converts standard serial data into SBUS output.
Useful for:
- Flight controller development
- RC signal generation
- UAV control systems
Data Integrity Protection
Standard SBUS protocol does not include checksum verification.
For wireless transmission, cables largos, or network communication, data errors may occur.
The codec version adds:
- XOR checksum verification
Improving reliability for:
- Wireless control links
- USB extension systems
- Long-distance communication
Presupuesto
Interfaz
USB Interface
- USB 2.0
- CDC Virtual COM Port
SBUS Interface
- Standard RC SBUS signal
Communication Parameters
SBUS Input
- Velocidad de baudios: 100 kbps
- Bit de inicio: 1
- bits de parada: 2
- Parity: Even
USB UART Output
Selectable baud rate:
- 9600
- 38400
- 57600
- 115200
Formato:
- 1 bit de inicio
- 1 bit de parada
- Sin paridad
Frame Information
SBUS estándar:
- Frame length: 25 bytes
- 16 canales
Decoded output:
- Frame length: 35 bytes
- 16 valores del canal
- Banderas
- Suma de comprobación XOR
Dimensiones mecánicas
Direct USB Plug Version
Tamaño:
40 × 20 milímetros
Características:
- Built-in USB Type-A connector
- Plug directly into PC USB port
Versión con cable USB
Tamaño:
55 × 32 milímetros
Características:
- External USB cable included
- Suitable for desktop computers and test environments
Configuration Options
Please select the correct configuration before ordering.
Different versions provide different firmware functions.
Básico (100K SBUS Transparent)
100K baud rate SBUS transparent transmission.
Recommended for standard SBUS receiver communication.
Velocidad de baudios ajustable
Converts SBUS into standard UART communication.
Soportes:
9600 / 38400 / 57600 / 115200 baud rates.
Velocidad de baudios + Codificación SBUS
Incluye:
- Adjustable baud rate
- Integrated SBUS encoding
Suitable for systems requiring SBUS output generation.
Velocidad de baudios + Control de velocidad de fotogramas
Incluye:
- Adjustable baud rate
- Adjustable SBUS frame interval
Recommended for wireless and long-distance communication systems.
Versión completa (All Functions)
Incluye:
- Adjustable baud rate
- Adjustable frame rate
- Codificación SBUS
- decodificación SBUS
- XOR checksum verification
Recommended for professional UAV, RC, y aplicaciones industriales.
Aplicaciones
- USB to SBUS adapter for RC receivers
- SBUS to USB interface for PC debugging
- Desarrollo de controladores de vuelo UAV
- Monitoreo de señal RC
- SBUS extension through USB or wireless UART
- Industrial control via USB UART
- Robotics communication systems
Preguntas frecuentes
Q1: Is this a USB to SBUS or SBUS to USB device?
It supports both directions.
The module works as a bidirectional USB ↔ SBUS converter.
Q2: Can I connect an SBUS receiver directly to a PC?
Sí.
The module converts SBUS signals into USB serial communication, allowing direct PC connection.
Q3: Does it support SBUS2?
Sí.
The upgraded version supports SBUS2 protocol.
Q4: Which version should I choose?
- For simple SBUS monitoring: Basic Version
- For MCU/UART applications: Versión de velocidad de baudios ajustable
- For wireless or long-distance links: Frame Rate Control Version
- For professional UAV applications: Versión completa
Why Choose This USB to SBUS Converter?
✔ Designed specifically for USB ↔ SBUS conversion
✔ Handles protocol processing internally
✔ Supports SBUS2 / ellos van / WBUS
✔ Multiple firmware options available
✔ Suitable for UAV, RC, robotics and industrial systems
✔ Factory firmware customization and OEM support available
Factory Advantage
We specialize in:
- RC signal processing
- UAV communication solutions
- Wireless data transmission systems
- Embedded firmware development
Apoyo:
- OEM / ODM customization
- Firmware modification
- Long-term technical support
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