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Industrial Converter USB to UART/I2C/SPI/JTAG

31-00025411
USB TO UART/I2C/SPI/JTAG
CompanyWaveshare Part NumberUSB TO UART/I2C/SPI/JTAG
In Stock
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€1860
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Features at a glance
  • 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
  • Suitable for college students, technical engineers, electronic enthusiasts, or DIY makers for learning and debugging




Technical data
Host interfaceUSB
Power supplyUSB port, 5V
Operating level3.3V/5V (select via onboard switch)
USBConnectorUSB-B
Interface protectionResettable fuse, ESD protection
UARTChannel2 (the red DIP switch needs to be set to M0 mode)
Connector6PIN IDC connector
Baud rate1200bps～9 Mbps
Hardware flow controlCTS and RTS
I2CChannel1 (the red DIP switch needs to be set to M1/M2 mode)
Connector12PIN IDC connector (the first 4 pins are I2C)
SPIChannel1 (the red DIP switch needs to be set to M1/M2 mode)
Connector12PIN IDC connector (the last 8 pins are SPI)
JTAGChannel1 (the red DIP switch needs to be set to M3 mode)
Connector12PIN IDC connector (the last 8 pins are JTAG)
Dimensions86.0×48.0×27.6mm



Comparison table - USB to serial port converters
GRobotronics SKUModelDescriptionSerial port converter
31-00015817Industrial Isolated Converter USB to RS232/RS485/TTLUSB to single-channel serial port; Adopts FT232RL solution; Industrial grade, with isolation; Wall-mount and desktop supportSingle serial port converter:
-USB to RS232
-USB to RS485
-USB to TTL
31-00023996Industrial Isolated Converter USB to RS232/RS485/RS422/TTLUSB to single-channel serial port; Adopts FT232RNL solution; Industrial grade, with isolation; Wall-mount and rail-mount supportSingle serial port converter:
-USB to RS232
-USB to RS485
-USB to RS422
-USB to TTL
31-00025411Industrial Converter USB to UART/I2C/SPI/JTAGUSB to 2-ch serial port; Adopts CH347T solution; Industrial grade, without isolation; Wall-mount and desktop supportMulti-functional serial port converter:
-USB to 2-ch TTL
-USB to 1-ch TTL + 1-ch I2C + 1-ch SPI
-USB to 1-ch TTL + 1-ch JTAG
31-00025219Industrial Converter USB to 4-Ch RS485USB to 4-ch serial port; Adopts CH344 solution; Industrial grade, without isolation; Wall-mount and desktop support4-ch serial port converter:
-USB to 4-ch RS485
31-00026545Industrial Isolated Converter USB to 4-Ch RS485USB to 4-ch serial port; Adopts CH344 solution; Industrial grade, with isolation; Wall-mount and desktop support4-ch serial port converter:
-USB to 4-ch RS485
31-00026681Industrial Isolated Converter USB to 4-Ch RS232/RS485USB to 4-ch serial port; Adopts FT4232HL solution; Industrial grade, with isolation; Wall-mount and rail-mount support4-ch serial port converter:
-USB to 4-ch RS232
-USB to 3-ch RS232 + 1-ch RS485
-USB to 2-ch RS232 + 2-ch RS485
31-00025790Industrial Isolated Converter USB to 4-Ch RS232/RS485/RS422/TTLUSB to 4-ch serial port; Adopts FT4232HL solution; Industrial grade, with isolation; Wall-mount and desktop support4-ch serial port converter:
-USB to 1-ch TTL + 3-ch RS485
-USB to 1-ch TTL + 2-ch RS485 + 1-ch RS232
-USB to 1-ch TTL + 2-ch RS485 + 1-ch RS422
-USB to 1-ch TTL + 1-ch RS485 + 1-ch RS232 + 1-ch RS422
-USB to 2-ch TTL + 2-ch RS485
-USB to 2-ch TTL + 1-ch RS485 + 1-ch RS422
-USB to 2-ch TTL + 1-ch RS422 + 1-ch RS232
31-00027076Industrial Isolated Converter USB to 8-Ch RS485USB to 8-ch serial port;
Industrial grade, with isolation;
Wall-mount and rail-mount support		8-ch serial port converter:
-USB to 8-ch RS485
Package contents
  1. USB TO UART/I2C/SPI/JTAG ×1
  2. USB type A to type B cable ~1.2m ×1
  3. 12PIN cable ~20cm ×1
  4. 6PIN cable ~20cm (2PCS) ×1




 

Company
Waveshare
Part Number
USB TO UART/I2C/SPI/JTAG
Connection
  • I2C
  • JTAG
  • SPI
  • UART (Serial TTL)
Warranty
12 Month Manufacturer Warranty
G. Weight
0.023kg
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