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.
UART / RS232 / RS485 Converters
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....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...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....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....USB-UART TTL converter PL2303 - USB type C socket - Waveshare 20645
Converter allowing communication between USB and UART serial interfaces at TTL level. Equipped with PL2303 chip, visible in the operating system as a virtual COM port....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.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...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...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...MAX485 transceiver RS485 - DIP - 5pcs.
A circuit used to convert RS-485 port voltage to TTL standard. The circuit is in DIP8 chrono housing.Converter USB-UART CH343 - USB type A plug - Waveshare 21442
The converter is based on the CH343 chip . It enables communication between USB and UART interfaces. It is used to exchange data between a computer and a microcontroller. It...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...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...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....RS485 - Ethernet converter - Cortex M0 - Waveshare 16529
Device that allows communication between RS485 and Ethernet RJ45 interface. Module can be configured by web page, AT commands, serial protocol and network protocol. It is...Converter USB-UART TTL PL2303 - miniUSB port - Waveshare 24680
A converter that enables communication between miniUSB and UART serial interfaces. It allows data to be exchanged between a computer and systems using microcontrollers. The...Converter USB-UART TTL PL2303 - microUSB port - Waveshare 24681
A converter that enables communication between microUSB and UART serial interfaces. It allows data to be exchanged between a computer and systems using microcontrollers. The...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.RS232/RS485 converter - Ethernet - Cortex M4 - Waveshare 16530
A device allowing communication between RS232 or RS485 and Ethernet RJ45 interfaces. Module configurable via web page, AT commands, serial protocol and network protocol. It...2-Channel RS485 - 2-channel UART-RS485 SP3485 module - for Raspberry Pi Pico - Waveshare 19717
A module manufactured by Waveshare as a 2 channel UART - RS485 communication converter . Dedicated for use with Raspberry Pi Pico, it has pinouts compatible with...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...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...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...- On sale!
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See also
USB UART converter - A wide range of reliable converters in Botland
Our store offers converters based on various modules , which are detected as a COM port in operating systems. In addition, you can find adapters that allow you to connect to a computer, among others. controller with RS232 port to a standard USB socket. Sets of this type include, among others: a cable with a USB type A and USB type B connector, as well as a CD with drivers. Converters of this type can operate with both 3.5 V and 5 V. The designs of the devices are based on proven and tested systems that guarantee stable operation even during intensive use. Our offer also includes shields for the Raspberry Pi minicomputer with built-in USB ports and a USB-UART converter. Selected overlays are equipped with communication diodes that inform the user not only about the port status, but also about the communication status. In addition to the device, the set includes the necessary cables, connector, mounting screws and spacers. In Botland you can find UART converters equipped with a mini-USB or micro-USB port. Devices of this type can be used, among others: with STM32 Discovery and Arduino. Moreover, we offer models that ensure very high data transfer speeds. Converters of this type have two 26-pin connectors, as well as interfaces such as 12C, JTAG, SPI and others.
RS232 to USB, RS485 and other converters - Advanced converters
Our store's assortment includes UART to RS485 converters , thanks to which you can manage up to several dozen devices. This type of devices are often equipped with ARK, RJ11 and goldpin connectors. Additionally, our offer includes converters enabling the exchange of information between the RS485 and RS232 interfaces and Ethernet RJ45 . Modules of this type can be configured, among others: via a website and via a network or serial protocol. Such converters enable operation in various modes, making them universal and versatile in use. Moreover, thanks to the use of an efficient processor, they are distinguished by fast and stable operation. In the case of models that support both the RS232 and RS485 interfaces, it is possible to support both standards in parallel. Another advantage is full Modbus support, including: for industrial applications. In many cases, the firmware is updated via the network.
UART communication - Long life and trouble-free operation
The Botland store's offer includes, among others: modern converters manufactured by reputable companies with many years of experience . Our devices are characterized by high quality workmanship and failure-free operation, even in the case of intensive use. By choosing our store, you can be sure that you will receive an original product without hidden defects, and in case of any problems, our experts will be happy to answer all your questions, including: with the use of a specific converter.
USB - UART / RS232 / RS485 converters - FAQ
( UART ) is a hardware device for asynchronous serial communication - an electronic integrated circuit. Data format and baud rate are configurable. UART sends data bits one by one, from least significant to most significant, so that the communication channel supports precise timing.
RS-232 is an interface for exchanging serial binary data between two devices. It is a standard protocol used for serial communication: it is used to connect a computer and its peripheral devices to enable serial data exchange.
RS-485 is usually an interface for industrial applications. The RS-485 standard allows long cabling distances in environments with high levels of electrical noise and can support multiple devices on the same bus without interference, which is extremely important when dealing with a large number of different devices.