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Industrial USB to 2-Ch UART/I2C/SPI/JTAG Converter, 2 image

Industrial USB to 2-Ch UART/I2C/SPI/JTAG Converter, 3 image

Industrial USB to 2-Ch UART/I2C/SPI/JTAG Converter, 4 image

Industrial USB to 2-Ch UART/I2C/SPI/JTAG Converter

SKU:

31-00025411

Part Number: USB TO UART/I2C/SPI/JTAG

CompanyWaveshare Part NumberUSB TO UART/I2C/SPI/JTAG

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€18⁶⁰

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10+

Price

€16.74

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Description
Specifications

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 interface	USB
Power supply	USB port, 5V
Operating level	3.3V/5V (select via onboard switch)
USB	Connector	USB-B
USB	Interface protection	Resettable fuse, ESD protection
UART	Channel	2 (the red DIP switch needs to be set to M0 mode)
	Connector	6PIN IDC connector
	Baud rate	1200bps～9 Mbps
	Hardware flow control	CTS and RTS
I2C	Channel	1 (the red DIP switch needs to be set to M1/M2 mode)
I2C	Connector	12PIN IDC connector (the first 4 pins are I2C)
SPI	Channel	1 (the red DIP switch needs to be set to M1/M2 mode)
SPI	Connector	12PIN IDC connector (the last 8 pins are SPI)
JTAG	Channel	1 (the red DIP switch needs to be set to M3 mode)
JTAG	Connector	12PIN IDC connector (the last 8 pins are JTAG)
Dimensions	86.0×48.0×27.6mm

Waveshare Industrial USB to serial port converters - Comparison table

Model	GRobotronics SKU	Description	Serial port converter	Isolation
Industrial USB to RS232/RS485/TTL Converter	31-00015817SKU copied!	USB to single-channel serial port Adopts FT232RL solution Wall-mount and desktop support	USB to RS232 USB to RS485 USB to TTL	Yes
Industrial USB to RS232/RS485/RS422/TTL Converter	31-00023996SKU copied!	USB to single-channel serial port Adopts FT232RNL solution Wall-mount and rail-mount support	USB to RS232 USB to RS485 USB to RS422 USB to TTL	Yes
Industrial USB to 2-Ch UART/I2C/SPI/JTAG Converter	31-00025411SKU copied!	USB to 2-ch serial port Adopts CH347T solution Wall-mount and desktop support	USB to 2-ch TTL USB to 1-ch TTL & 1-ch I2C & 1-ch SPI USB to 1-ch TTL & 1-ch JTAG	No
Industrial USB to 4-Ch RS485 Converter	31-00025219SKU copied!	USB to 4-ch serial port Adopts CH344 solution Wall-mount and desktop support	USB to 4-ch RS485	No
Industrial USB to 4-Ch RS485 Converter (B)	31-00026545SKU copied!	USB to 4-ch serial port Adopts CH344 solution Wall-mount and desktop support	USB to 4-ch RS485	Yes
Industrial USB to 4-Ch RS232/RS485 Converter	31-00026681SKU copied!	USB to 4-ch serial port Adopts FT4232HL solution Wall-mount and rail-mount support	USB to 4-ch RS232 USB to 3-ch RS232 & 1-ch RS485 USB to 2-ch RS232 & 2-ch RS485	Yes
Industrial USB to 4-Ch RS232/RS485/RS422/TTL Converter	31-00025790SKU copied!	USB to 4-ch serial port Adopts FT4232HL solution Wall-mount and desktop support	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	Yes
Industrial USB to 8-Ch TTL Converter	31-00027076SKU copied!	USB to 8-ch serial port Adopts CH348L solution Wall-mount and desktop support	USB to 8-ch TTL	No
Industrial USB to 8-Ch RS485 Converter	31-00028214SKU copied!	USB to 8-ch serial port Wall-mount and rail-mount support	USB to 8-ch RS485	Yes