RS232 to TTL Converter Module

RS232 to TTL Converter Module

SKU 101990008
$2.90
20 Available
$2.90/1pcs+
$2.61/10pcs+
$2.47/20pcs+
$2.32/50pcs+
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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

 

Documents

Technical Details

WeightG.W 11g    
BatteryExclude

Questions and Answers

SUBMIT
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
Replyupvote ()
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    RS232 to TTL Converter Module

    SKU 101990008
    $2.90
    20 Available
    ADD TO CART
    $2.90/1pcs+
    $2.61/10pcs+
    $2.47/20pcs+
    $2.32/50pcs+
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