Offers stable, high-speed and High-cost performance
The SeeedStudio RS-232 To TTL Converter (MAX3232IDR) is based on Max3232 and supports multiple baud rate communication and theoretically supports communication up to 230,400 bps baud.
Most of the MCUs use TTL levels, and the computer serial port generally uses 232 levels. If you want the computer to communicate with the MCU, you need this RS-232 To TTL Converter (MAX3232IDR).
1 x SeeedStudio RS-232 To TTL Converter (MAX3232IDR)