USB To UART/I2C/SPI/JTAG Converter, Supports Multiple Interfaces, Compatible with 3.3V and 5V
Make: WaveShare Electronics Co.
SKU: 25411
Availability: OUT OF STOCK

₹1,359.00 inc. GST
Ex GST: ₹1,151.69

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  • USB To UART/I2C/SPI/JTAG Converter, Supports Multiple Interfaces, Compatible With 3.3V And 5V, Multiple Protection Circuits, Multiple Systems Support, Aluminum Alloy Case, Wall-Mount & Rail-Mount Support

    USB TO RS232/485/422/TTL, an industrial-grade isolated converter, adopts the original FT232RNL, built-in protection circuits including power isolation, ADI magnetical isolation and TVS, and with aluminum alloy shell design. USB TO RS232/485/422/TTL is easy to operate and features an automatic transmission and reception conversion with zero delays. Also, it has the characteristics of fast communication speed, stability, reliability, safety, etc., and can be applied to various industrial control device or applications with high communication requirements.


    User Manual / Datasheet / Example Codes Etc.



    • Supports USB to 2-ch UART, or USB to 1-ch UART + 1-ch I2C + 1-ch SPI, or USB to 1-ch UART + 1-ch JTAG
    • Supports 2-ch high-speed UART interfaces, up to 9Mbps baud rate, with CTS and RTS hardware automatic flow control
    • Supports 1-ch I2C interface, for easy operating EEPROM through the host computer or programming I2C devices such as OLED and sensor
    • Supports 1-ch SPI interface, with 2x chip select signal pins, capable of controlling 2-ch SPI slave devices at different times
    • Supports 1-ch JTAG interface, can be used with OpenOCD for debugging and testing (Due to the limited testing of chips and software functions, users need to evaluate and test this function on their own)
    • Onboard 3.3V and 5V level conversion circuit for switching the operating level of the communication interface, better compatibility
    • Onboard resettable fuse and ESD protection circuit, provides over-current/over-voltage proof, safe and stable communication
    • Aluminium alloy case with oxidation dull-polish surface, CNC process opening, solid and durable, well-crafted
    • High-quality USB-B and DC connectors, smooth plug & pull, durable and reliable, with anti-reverse protection



    PRODUCT TYPE Industrial Grade Digital Isolated Converter
    USB Operating voltage 5V
    Connector USB-B
    Protection 200mA self-recovery fuse, isolated output
    RS232 Connector DB9 male
    Protection TVS diode, surge protection & ESD protection
    Transmission mode Point-to-point
    Baud rate 300bps ~ 3Mbps
    RS485/422 Connector Screw terminal
    Direction control Hardware automatic control
    Protection 600W lightning-proof and surge-suppress, 15KV ESD protection (reserved two 120R balancing resistors, enabled/disabled via jumper)
    Transmission mode Point-to-multipoints (485 mode: up to 32 nodes, it is recommended to use repeaters for 16 nodes or more; 422 mode: up to 256 nodes, it is recommended to use repeaters for 16 nodes or more)
    Baud rate 300bps ~ 3Mbps
    TTL (UART) Operating voltage 3.3V / 5V
    Connector Screw terminal
    Pins TXD, RXD, GND, 5V/3.3V
    Protection Clamp protection diode, over-voltage/negative-voltage proof, shock resistance
    Transmission mode Point-to-point
    Baud rate 300 bps ~ 3Mbps
    INDICATORS PWR Red power indicator, light up when there is a USB connection and voltage is detected
    TXD TX indicator, light up when the USB port sends data
    RXD RX indicator, light up when the device ports send data back
    OPERATING ENVIRONMENT Temperature -15 ~ 70℃
    Humidity 5% ~ 95%RH

    Mac, Linux, Android, Windows 11 / 10 / 8.1 / 8 / 7



    Primary Function


    Interface And Mode Description


    Package Includes




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