SPARKFUN Electronics USB to RS-485 Converter Breakout Board

The SPARKFUN USB to RS-485 Converter Breakout Board simplifies the process of converting USB signals to RS-485, offering a robust solution for industrial and communication applications. This breakout board integrates a high-performance SP3485 RS-485 transceiver with an FT232RL USB UART IC, ensuring reliable data transmission.

Key Features

• Half-Duplex Communication: The SP3485 transceiver supports half-duplex operation, allowing for one-way communication at a time.
• High-Speed Data Transfer: With transmission speeds of up to 10Mb/s, this board is ideal for high-speed data requirements.
• Versatile Connectivity: Outputs include an RJ45 connector, 3-pin 3.55mm screw terminal, and 3-pin 0.1-inch pitch header, all provided unpopulated for flexibility in installation.
• LED Indicators: Onboard LEDs for RX, TX, and RTS provide visual feedback on data transmission and reception.
• Wide Voltage Range: Common-mode input voltage range of -7V to +12V ensures compatibility with various devices.

Applications

• Industrial automation
• Control system communication
• Embedded systems requiring RS-485 connectivity

Specifications

• Dimensions: 22.9 x 39.4 mm
• Weight: 900 grams
• USB Connection: Mini-B socket
• Transceiver: SP3485 (half-duplex)
• Output Connectors: RJ45, 3.55mm screw terminal, 0.1-inch pitch header (all unpopulated)