RS232 to TTL Convertor Module

Technical specifications

• Power supply: 3.3 V - 5 V
• Low current consumption
• UART output (TTL signal)
• LED power indicator

The RS232 communication protocol was one of the most used and at present there are still equipment that works using this protocol.

The module helps us to interconnect a development plaque or any other type of microcontroller to a device that uses RS232.

The module works from 3V to 5V and requires an external power supply. The presence of the power is indicated by a blank LED.

The adapter already has the plug and uses the integrated circuit MAX3232.