RS232-TTL Converter MAX3232 Module V2.0

This module is the updated version of RS232-TTL Converter MAX3232 Module and support plug and play.

RS232-TTL Converter MAX3232 Module V2.0 does not need driver. you can change RS232 levels to TTL level easily which makes software download and serial communication easy for STC and SST series MCU.

RS232-TTL Converter MAX3232 Module V2.0 is used for STC and SST series MCU、DVD and DVB upgrading、hard disk maintenance、reading GPS signal etc.

RS232-TTL Converter MAX3232 Module V2.0 has two lights which are receive indicator and transmit indicator. They will flash when receiving or sending data.

RS232-TTL Converter MAX3232 Module V2.0 adopt MAX3232 chip which is fully compatible with previous features and makes operating voltage extended.

RS232-TTL Converter MAX3232 Module V2.0 can be fully compatible with 3.3V and 5V.

RS232-TTL Converter MAX3232 Module V2.0 have two kinds of power supply :


1、TTL interface power supply :




Modules Test Methods :

1、Using serial extension cable to connect the computer and modules

2、Use wire to make send and receive pins shorted

3、Connect 3.3V or 5V power supply between VCC and GND

4、Open serial port debugging assistant on the computer and send data manually (not send files).

If the data can be received correctly, it's all right. And the two led lights will flash at the same time.

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