RS232-UART Converter Module - Waveshare 3965

The KAmodRS module is a reliable RS232-UART converter supporting voltages from 3 V to 5.5 V and enabling data transmission at a speed of up to 250 kbit/s. Thanks to the use of the MAX3232 chip, the module is ideal for a wide range of electronic and microcontroller applications requiring stable and effective serial communication

Versatile USB protocol converter, offering four channels (RS485, RS232, two TTL) and 12V, 5V and 3.3V power supply, ideal for IoT and industrial applications. Compatible with Windows, Linux, LattePanda and Raspberry Pi, no drivers required, and optional installation allows easy device management. DFRobot TEL0185

The cable is easiest way ever to connect to your microcontroller/Raspberry Pi/WiFi router serial console port. The power pin provides the 5V @ 500mA direct from the USB port and the RX/TX pins are 3.3V level for interfacing with the most common 3.3V logic level chipsets. Adafruit 954

USB-UART TTL converter based on the CH343G chip. Equipped with a number of security features ensuring stable and safe communication. Waveshare CH343 USB UART Board (micro)

USB-TTL converter with CP2102N chip, which enables stable serial communication between computer and TTL devices, supporting baud rates up to 3 Mbps. The module operates at 3.3 V by default, tolerant of 5 V on inputs, and its compact size and standard 2.54 mm pitch make it easy to integrate into projects. Pololu 1317

USB port isolator based on the ADUM3160 chip. The device has a rated insulation voltage of 1500V. The isolator is powered from the USB port.

The module allows you to send UART (TTL) bus signals to a computer via a USB port. The adapter operates based on the PL2303HX chip and is recognized in the computer as a virtual serial port

Converter dedicated to industrial applications. It provides communication between the USB interface and the RS232 and RS485 serial standard

USB - RS-232 USB A (m) / D-Sub (m) cable with a length of 1 m. Akyga AK-CO-02

The module with the UART-RS232 converter is designed to work with the Raspberry Pi Pico. It has a built-in SP3232EEN chip and enables data transmission between the UART interface and the RS232 device. Waveshare Pico-2CH-RS232

RS232 - UART converter based on the MAX3238 chip. It uses all lines of the RS232 interface, thanks to which the user has all the standard\'s functionalities at his disposal. Pololu 126

USB-UART TTL converter based on the CH343G chip. Equipped with a number of security features ensuring stable and safe communication. Waveshare CH343 USB UART Board (mini)

USB-UART converter based on the CP2102N chip. Compatible with a voltage of 3.3 V, it has been equipped with a USB type C connector. Adafruit 5335

USB - UART converter based on the CP2102 chip. Compatible with a voltage of 3.3 V, has been equipped with a USB type C connector. Waveshare CP2102 USB UART Board (Type C)

KAmod RS232H-mini is a miniature RS232 to TTL converter, operating in the voltage range of 3-5.5 V, supporting all RS232 signals, with a male DB9 connector, 2.54 mm goldpin pins, based on the MAX3243/SP3243 system, offering ESD protection up to 15 kV and a signal conversion direction corresponding to a DTE/Host device