USB-UART converters are integrated circuits that enable efficient and undisturbed communication. They are designed to exchange information, which is possible due to asymmetric transmission. Data is received through the serial port. Functioning of the USB-UART converters starts with a start bit, which has the form of logical zero. In subsequent stages 7,8 and 9 bits are transferred. However, the number of bits depends on the configuration of the device. The information ends with the stop bit, which is always the only logical one. The whole information is called a UART frame.
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UART / RS232 / RS485 Converters
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SN65HVD230 CAN Board - Waveshare 3945
The module is based on the SN65HVD230 system that allows you to connect the microcontroller to the CAN bus. Communication is via the serial interface - RX, TX. It works with a...
Index: WSR-06960
Index: WSR-06960
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
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...
Index: WSR-04470
Index: WSR-04470
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...
Index: SPF-02449
Index: SPF-02449
MAX485 transceiver RS485 - DIP - 5pcs.
A circuit used to convert RS-485 port voltage to TTL standard. The circuit is in DIP8 chrono housing.
Index: UCC-07693
Index: UCC-07693
USB Converter - RS232 COM - AK50 CH341
Adapter that allows you to connect devices with a RS232 connector to the computer through the USB connector. The module is based on a system of CH341. It is displayed in the...
Index: MOD-02218
Index: MOD-02218
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...
Index: OST-14305
Index: OST-14305
Converter MAX232N - THT - 5pcs
The circuit is used to convert the voltage port RS-232 to TTL standard. Set of 5 pcs chips.
Index: UCC-00082
Index: UCC-00082
USB-UART converter CP2102 - USB plug - Waveshare 11079
Converter which provides communication between the serial interface, USB and UART. It allows to exchange data between the computer and the systems which use microcontrollers....
Index: WSR-04924
Index: WSR-04924
USB UART/I2C converter MCP2221 - USB plug - SB Components SKU21246
The module features a USB - UART / I2C converter based on MCP2221 chip with low power consumption. The converter operates with a voltage of 3.3 V or 5 V , the voltage is...
Index: SBS-20405
Index: SBS-20405
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...
Index: SPF-19847
Index: SPF-19847
USB - DuPont converter for Lidar TFmini / TFmin Plus sensor
UART converter enabling connection of Lidar TFmini or TFmini Plus distance sensor with a computer via USB cable. There are also cables for connection with the sensor...
Index: BEN-15876
Index: BEN-15876
Serial Basic - USB-UART converter CH340G - microUSB socket - SparkFun DEV-14050
The converter based on the CH340 chip allows communication between USB and UART interfaces. It allows data exchange between a computer and a microcontroller board. It operates...
Index: SPF-08802
Index: SPF-08802
Converter USB-UART FTDI 3,3V miniUSB - SparkFun DEV-09873
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-01965
Index: SPF-01965
Converter USB-UART FTDI FT232 3.3V on USB cable - SparkFun CAB-12977
The adapter allows you to connect a USB port to many different modules, with built-in converter USB to UART FT232. Included wire female connectors.
Index: SPF-11146
Index: SPF-11146
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
M5Atom RS-232 - TTL - RS-232 converter - with M5Atom Lite development module
Kit containing the Atomic RS-232 cover plate and the M5Atom Lite basic development module. The Atomic RS-232 is a TTL - RS-232 converter for use with Atom modules. RS-232...
Index: MSS-17968
Index: MSS-17968
Converter USB-UART CP2102N - with microUSB connector - Pololu 1317
A module based on the CP2102 chip that allows data conversion between USB-UART standards. With the use of converter from Pololu you can exchange data between the PC equipped...
Index: PLL-19103
Index: PLL-19103
Converter USB-UART FTDI 5V miniUSB - SparkFun DEV-09716
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-01964
Index: SPF-01964
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.
Index: MOD-02030
Index: MOD-02030
TTL/CAN - USB converter for Lidar TF03 / TF02 / TFmini sensor
Converter for connecting the Lidar TFmini / TF02 / TF03 distance sensor with a TTL/CAN communication interface to a PC with a USB port in order to check the parameters /...
Index: BEN-15873
Index: BEN-15873
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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
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
Converter USB-UART FTDI FT232RL 3.3V/5V microUSB - SparkFun BOB-12731
Converter that provides communication between the serial interfaces USB and UART. It allows to exchange data between the computer and the systems which use microcontrollers....
Index: SPF-03090
Index: SPF-03090
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.