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UART / RS232 / RS485 Converters

Products: 69
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USB-UART (TTL) converter - PL2303 - USB plug A - V2 version - Waveshare 20265

A communication module in the form of a converter that enables communication between USB and UART serial interfaces. It allows the exchange of data between the computer and...
5.0 (2)
Index: WSR-21639
Index: WSR-21639
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Regular price €3.50 Price €3.50

USB adapter for female cables with USB-UART converter PL2303 - Waveshare 7965

The adapter allows you to connect a USB to many different modules, with built-in converter USB to UART PL2303. Completed with female wire connectors. The system is compatible...
4.3 (6)
Index: WSR-04470
Index: WSR-04470
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Regular price €2.50 Price €2.50

USB adapter for female cables with USB-UART PL2303 converter

The adapter allows you to connect the USB connector to many different modules using the built-in USB - UART PL2303 converter. The wires are terminated with female connectors....
5.0 (2)
Index: MOD-03727
Index: MOD-03727
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Regular price €2.50 Price €2.50

Converter RS232 - UART with connector DB9 - MAX3232 3,3V/5V

RS232 to UART serial interface converter with 9-pin D-SUB connector . The implementing circuit is the popular MAX3232.
5.0 (1)
Index: MOD-02030
Index: MOD-02030
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Regular price €5.50 Price €5.50

Transceiver Breakout MAX3232 3,3V/5V - RS232 - UART converter - SparkFun BOB-11189

RS232 serial interface converter to UART standard. The implementing circuit is the popular SP3232 compatible with MAX3232 . Module works with voltage range from 3,0 V to...
5.0 (2)
Index: SPF-19847
Index: SPF-19847
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Regular price €7.50 Price €7.50

USB-UART converter D-Sun PL2303

Converter which provides communication between the serial interfaces USB and UART. It allows to exchange data between the computer and the systems which use microcontrollers....
4.8 (4)
Index: MOD-04146
Index: MOD-04146
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Regular price €1.90 Price €1.90

Converter USB-UART FTDI FT232RL miniUSB + USB wire

Converter that enables the exchange of data between the serial interface USB and UART. It allows to exchange data between the computer and the systems which use...
5.0 (2)
Index: OST-14305
Index: OST-14305
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Regular price €9.00 Price €9.00

DS1307 - RTC clock - THT

Real-time clock that allows to read time in hours, minutes, and seconds, date: month, day, year. The communication interface is I2C bus, THT case DIP8.
Index: UCC-02764
Index: UCC-02764
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Regular price €1.50 Price €1.50

Converter USB-RS485 - FTDI, FT232RL

Converter allows you to connect to a computer or microcontroller, the RS-485 bus which supports up to 32 devices on a line with length of up to 1 km, with a speed up to 10...
5.0 (2)
Index: MOD-02446
Index: MOD-02446
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Regular price €16.90 Price €16.90

FT232H - USB converter for UART, SPI, I2C, GPIO - Adafruit 2264

Board allows you to communicate with the modules and sensors directly from the computer. It supports the most popular interfaces: UART, I2C, SPI, it also has some GPIO pins.
5.0 (1)
Index: ADA-03003
Index: ADA-03003
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Regular price €20.90 Price €20.90

RS232 Hat for Raspberry Pi 3B/2B/B+

Shield for Raspberry Pi, version 3 and 2, with the system allowing for communication via the RS232 interface. The module has a ST3232 converter which communicates via UART and...
5.0 (2)
Index: MSX-04553
Index: MSX-04553
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Regular price €13.90 Price €13.90

Converter USB-UART FTDI FT232RL - microUSB port - Waveshare 11324

Converter which provides communication between the serial interfaces USB and UART. It allows to exchange data between the computer and the systems which use microcontrollers....
5.0 (2)
Index: WSR-05341
Index: WSR-05341
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Regular price €6.90 Price €6.90

Converter USB-UART CP2102 - miniUSB port - Waveshare 8085

Converter which provides communication between the serial interfaces USB and UART. It allows to exchange data between the computer and the systems which use microcontrollers....
5.0 (1)
Index: WSR-04925
Index: WSR-04925
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Regular price €5.50 Price €5.50

MSX FT232RL - USB-UART FTDI 3,3/5V converter

The converter allows for communication between USB and UART interfaces. It allows to exchange data between PC and board with microcontroller. The module is based on...
5.0 (2)
Index: MOD-01611
Index: MOD-01611
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Regular price €13.50 Price €13.50

M5Atom Tail485 - RS485 - TTL adapter for M5Atom development modules

Tail485 is an RS485 converter dedicated to M5Atom development modules. It allows to convert RS485 signal to TTL . RS485 is a standard defining characteristics of...
5.0 (2)
Index: MSS-17981
Index: MSS-17981
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Regular price €7.50 Price €7.50

2-channel RS232 SP3232EEN transceiver module for Raspberry Pi Pico, UART - RS232 - Waveshare 19979

This module allows Raspberry Pi Pico to communicate with devices using RS232 interface. The overlay allows to convert from UART to RS232 and from RS232 to UART and is...
Index: WSR-19716
Index: WSR-19716
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Regular price €6.50 Price €6.50

Converter USB-UART CH343 - USB type micro - Waveshare 21441

The module is based on the CH343 chip . It allows communication between USB and UART interfaces. The device is used for data exchange between a computer and a...
Index: WSR-21711
Index: WSR-21711
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Regular price €3.90 Price €3.90

Converter USB-UART FTDI CH340C 3.3/5V USB type C - SparkFun DEV-15096

Small converter enables the connection between serial interfaces USB and UART. It allows to exchange data between the computer and the systems which use microcontrollers. The...
Index: SPF-13626
Index: SPF-13626
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Regular price €13.50 Price €13.50

Dual-channel RS485 Expansion Hat - for Raspberry Pi 4B - DFRobot DFR0824

Dual-channel RS485 Expansion Hat is an overlay designed for the Raspberry Pi 4B minicomputer. It was designed to extend the functionality of the module with RS485...
Index: DFR-22929
Index: DFR-22929
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Regular price €32.50 Price €32.50

Converter USB-UART CP2102 - microUSB port - Waveshare 11325

Converter enables the communication between the serial interfaces USB and UART. It allows to exchange data between the computer and the systems which use microcontrollers. The...
5.0 (4)
Index: WSR-05339
Index: WSR-05339
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Regular price €4.90 Price €4.90

USB-UART FTDI 5V converter on 1.9m USB cable - SparkFun DEV-09718

The converter enables the connection between serial interfaces USB and UART. It allows to exchange data between the computer and the systems which use microcontrollers. The...
Index: SPF-11394
Index: SPF-11394
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Regular price €22.50 Price €22.50

Adafruit CP2102N Friend - USB-UART CP2102N converter - USB-C socket - Adafruit 5335

The converter designed by Adafruit allows for data exchange between USB and UART interfaces. The module is based on the CP2102N chip , which is very similar to the CP2104...
Index: ADA-21038
Index: ADA-21038
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Regular price €7.90 Price €7.90

SP485 - UART converter - RS485 - SparkFun BOB-10124

The module converts signals transmitted on the serial UART interface (RX, TX) in the range of the RS485 Protocol that allows you to connect up to 32 devices on one line up to 1...
5.0 (1)
Index: SPF-02449
Index: SPF-02449
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Regular price €14.90 Price €14.90

Converter USB A - RS-232 Akyga AK-CO-02 - 1m

One-way USB A to RS-232 converter with a 1m cable. It allows to connect a laptop and computer with devices communicating via RS-232 interface, such as some printers,...
5.0 (4)
Index: RCO-18722
Index: RCO-18722
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Regular price €3.50 Price €3.50

Types of USB-UART converters 

The converters come in different variants, differing not only in construction but also in operation. Special converters connected via USB are commonly used, but there are also converters in use that allow you to switch between UART and RS485 and RS232, or in other similar variants. USB-UART converters are based on many different modules. Check our offer, in which many variants of USB-UART converters are available.

The modules in the converters are detected as a COM port in the operating systems. We can connect them to the computer using special adapters. An example is a driver with an RS232 port, which we plug into a standard USB port. These are ready to use complete sets containing all the necessary elements together with the drivers. These types of devices are characterized by high stability of work and are adapted to intensive use. Please also note the overlays dedicated to it minicomputers, having built-in USB ports and USB-UART converters. Some models additionally have special diodes, which send to the user information about communication status and ports. In Botland you will already find ready-made sets with all the necessary mounting elements and necessary for immediate use of the device. We recommend, among others, UART converters, which have mini-USB and micro-USB ports, very well suited for Arduino. If you are interested in a very high data transfer rate, pay attention to the converters, which use two 26-pin connectors. 

We focus on both simple and advanced solutions, so we have UART to RS485 converters, allowing to manage dozens of devices. In addition, we have converters that allow the exchange of information between RS485 and RS232 and Ethernet RJ45 interfaces. One of the characteristic features of this solution is the possibility of configuration via serial or network protocol, as well as via a website. With their use we can work in different modes, making them very versatile converters. Together with a modern converter you also receive Modbus support, which applies to industrial applications. 

Performance and durability of USB-UART converters

The UART communication is distinguished by very high precision and reliability. This is especially true for modern devices, which are manufactured on the basis of innovative technologies. Choosing a USB-UART converter from a reputable manufacturer, you can count on long life and very high quality, which translates into high resistance to any failures and operating problems. Modern converters are designed for intensive use and high load, so they can be successfully used in very advanced projects. Botland store offers a wide range of USB-UART converters, which differ in technical parameters as well as additional functionalities. The converters differ in interface, layout and sockets. You will find here both simple devices, as well as more complex and more advanced projects. 

Feel free to check out our proposals. Our experts are at your disposal if necessary. They will help you choose the best converter and accessories, and will give you valuable tips on its use and installation. All available products come from trusted, reputable manufacturers.