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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Index: IMP-15902
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Index: FFO-20934
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UART / RS232 / RS485 Converters
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Converter USB-UART PL2303 - USB plug - Waveshare 4037
Converter, which enables communication between USB and UART serial interfaces. Allows data exchange between the computer and systems using microcontrollers. The module is...
Index: WSR-04501
Index: WSR-04501
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
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....
Index: MOD-04146
Index: MOD-04146
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...
Index: MSX-04553
Index: MSX-04553
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
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
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
UART converter - RS485 5V - ARK/RJ11 - Waveshare 4738
Converter allows you to connect the microcontroller via the RS-485 bus which supports up to 32 devices on a line with length up to 1 km and a speed up to 10 Mbps. The module...
Index: WSR-04493
Index: WSR-04493
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
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....
Index: WSR-04925
Index: WSR-04925
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 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
FT232RL SP-880 - USB converter - RS232 COM +/-6V with DB9 connector - Adafruit 18
Adapter on 140 cm cable allows you to connect devices with RS232 connector to the computer through the USB connector. The module appears to the operating system as a virtual...
Index: ADA-04371
Index: ADA-04371
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
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...
Index: MSS-17981
Index: MSS-17981
Converter USB-UART FTDI FT232RL - miniUSB socket - Waveshare 6646
Converter provides communication between the serial interfaces USB and UART. It allows to exchange data between the computer and the systems which use microcontrollers. The...
Index: WSR-04498
Index: WSR-04498
CP2102 USB-UART TTL Converter - USB type C socket - Waveshare 20644
Converter allowing communication between USB and UART serial interfaces on TTL level. Equipped with CP2102 chip, it works with a voltage of 3.3 V or 5 V, which is...
Index: WSR-20538
Index: WSR-20538
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
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 FT232RL - USB plug - Waveshare 6170
Converter which provides communication between the serial interfaces USB and UART. Allows to exchange data between the computers and the systems which use microcontrollers....
Index: WSR-04502
Index: WSR-04502
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
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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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.