RainbowLink 4-channel USB to Serial Converter RS485/RS232/TTL

The RainbowLink 4-channel USB to Serial Converter is the perfect solution for efficient multi-protocol communication in IoT and industrial applications. With four independent channels (RS485, RS232, and two TTL channels), you can control and monitor multiple serial devices simultaneously. Thanks to lever-type quick connectors, wiring becomes a breeze, saving you valuable time. The converter supports three voltage options (12V, 5V, and 3.3V), eliminating the need for external power sources. This compact device is compatible with Windows and Linux and can be seamlessly integrated into systems like Raspberry Pi and LattePanda. It works driver-free, with optional drivers to enhance functionality. Whether for sensor testing, device debugging, or lab applications, RainbowLink provides you with a robust, versatile solution. With its USB Type-C interface and support for high data rates, it offers maximum flexibility for your projects.

Features:

The converter supports four independent channels, including RS485, RS232, and two TTL channels.
The lever-type quick connectors allow for easy and reliable wiring without tools.
Three voltage options are provided: 12V, 5V, and 3.3V, making external power sources unnecessary.
The USB Type-C interface supports high data rates between 2400 and 128,000 bps.
The device is compatible with Windows and Linux and works driver-free for most applications.
It offers robust construction with a lifespan of over 2000 plug cycles at the connectors.

Applications:

Use the converter for industrial sensor testing and debugging.
Deploy it for multi-protocol device development and testing.
Use it for debugging tasks on development boards in laboratories.
Integrate it into IoT projects for reliable communication between devices.
Use it for monitoring and controlling field sensors in agricultural applications.

Documentation:

Specifications:

Manufacturer: DFRobot
Manufacturer SKU: TEL0185
USB Interface: Type-C
Input Voltage: 5V
Baud Rate: 2400 - 128,000 bps
TTL Level: 3.3V
TTL Channels: 2
RS485 Channel: 1
RS232 Channel: 1
Output Voltages:
3.3V (200mA)
5V (max. 2A for Type-C, max. 500mA for USB-A)
12V (800mA)
Compatibility: Windows, Linux, compatible with LattePanda and Raspberry Pi
Driver: Driver-free for basic functions, optional drivers for advanced functions
Dimensions: 73 x 47 x 23mm
Weight: 58g