3pcs Serial Level Conversion Module Compatible With 3.3V/ 5V Serial Port TTL Level Mutual Conversion

Specifications: ? Size: 16.3 x 10.7mm Supply voltage: 5V / 3.3V Interface mode: serial port (TTL level) ? Features: ? 1. Realize direct 5V and 3.3V level conversion of serial port 2. The highest stable communication baud rate is 28800bps ? Applications: ? 1. 5V single chip and 3.3V single chip serial communication 2. 3.3V serial port downloader and 5V single chip serial communication 3. Serial communication between 5V MCU and 3.3V application module ? Package Included: ? 3 x Level Conversion Serial Module