RS232 to TTL Converter Module
  • RS232 to TTL Converter Module
  • RS232 to TTL Converter Module
  • RS232 to TTL Converter Module
  • RS232 to TTL Converter Module

RS232 to TTL Converter Module

SKU 101990008
The RS232 to TTL converter module is widely used in radio modifications,phone flash, XBOX360 flash, GPS, vehicle detection, DVD flash, hard disk repair set-top box upgrade
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Description

The RS232 to TTL converter module is widely used in radio modifications,phone flash, XBOX360 flash, GPS, vehicle detection, DVD flash, hard disk repair set-top box upgrade. It can be used to program STC MCU, NXP MCU,Renesas MCU, STM32 MCU, N+-2EC MCU.

 

Features

  • Compact size

  • Operates up to 250 kbit/s

  • Low supply current 300 µA typical

 

Specifications

  • Operating voltage: 3.3V-5V DC

  • Operating current: 6mA

  • Power supply: external

  • Interface: TXD, RXD, GND, VCC

  • Dimensions: 33mm*32mm*14mm

 

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Questions and Answers
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0
hi could you please help clarify the definition of DSUB connector for RS232 to TTL Converter Module? thanks.
on Feb 21,2017
Replyupvote ()

Hello, there're 4 pins, VCC, GND, RX and TX.

You can refer to the picture.

Thanks.

Loovee

on Feb 21,2017 18:40 PM
Replyupvote ()
yes, i know the 4pins VCC,GND, TX, AND RX connected with UART side.  I mean what is the difinition of DSUB 9 PINS connector connected with RS232 side? i didn't see any definintion about 9 pins connector. is it standard, such as pin2 for RX, pin3 for TX and pin5 for GND? right? please help confirm about that. thanks.
on Feb 22,2017 14:11 PM
Replyupvote ()
yes, i know the 4pins VCC,GND, TX, AND RX connected with UART side. I mean what is the difinition of DSUB 9 PINS connector connected with RS232 side? i didn't see any definintion about 9 pins connector. is it standard, such as pin2 for RX, pin3 for TX and pin5 for GND? right? please help confirm about that. thanks.
on Feb 24,2017 10:14 AM
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