Mini RS232 MAX3232 turn TTL level conversion board serial conversion module The Mini RS232 MAX3232 Level Turn to TTL Level Converter Board / Serial Port Converter Board has one purpose in daily life – to convert RS232 to TTL and vice versa (TX RX RTS and CTS). This will allow a microcontroller to communicate with Read more about Mini RS232 MAX3232 turn TTL level conversion board serial conversion module[…]