مبدل TTL to RS232

Mini RS232 to MAX3232 TTL Converter Adapter Module
It is suitable for RS2323 serial communication at TTL voltage levels of 3.3 and 5 volts.
The chip of this module is MAX3232 RS232, which can achieve this communication with a voltage between 3 and 5 volts.
This chip has a current of 300μA in normal mode.
Specifications
Dimensions: 0.94 x 1.59 cm
Supply voltage: 3-5V
Chip: MAX3232CSE
Bitrate: up to 120kbps