TEL0185

The DFRobot RainbowLink is an advanced USB protocol converter designed for efficient multi-channel serial communication & power output whach has been specially tailored for IoT and industrial applications. Featuring 4 independent channels: RS232, RS485 and 2 TTL channels, the RainbowLink serves as an all-in-one solution for engineers managing multiple communication protocols in IoT ecosystems. The device supports Windows and Linux operating systems, and is also compatible with devices like LattePanda and Raspberry Pi. RainbowLink is driver-free for most setups, but installing the optional drivers will enhance functionality by assigning unique device identifiers, making it even easier to manage. With simultaneous 12V, 5V, and 3.3V power outputs, RainbowLink eliminates the need for multiple converters and external power supplies, making it ideal for testing and development across diverse industrial, agricultural and laboratory environments.

• Features 1x RS485 channel, 1x RS232 channel and 2x TTL channels
• Provides three simultaneous power outputs and removes the need for multiple converters
• Output 1: 3.3V with 200mA rated current
• Output 2: 5V directly tied to the USB interface (max 2A when connected via USB-C, 500mA for USB-A)
• Output 3: 12V with 800mA rated current
• 5V USB-C interface
• Baud Rate: 2400-128,000b/s
• TTL Level: 3.3V
• Supports Windows and Linux OS, compatible with LattePanda and Raspberry Pi
• Dimensions (HxWxD): 23x47x72mm