The smallest and easiest to use serial conversion circuit on the market! This board has one purpose in life - to convert RS232 to TTL and vice versa (TX and RX). This will allow a microcontroller to communicate with a computer. Shifter SMD is powered from the target application and can run at any voltage! That’s right - power the board at 5V and the unit will convert RS232 to 5V TTL. Power the board at 2.8V and the Shifter board will convert RS232 to 2.8V CMOS TTL. Includes two indicator LEDs for TX and RX. Runs from 300bps up to 115200bps.

Unit comes fully assembled and tested as shown. You can either solder a 4-pin header or individual wires.

SparkFun RS232 Shifter - SMD [PRT-00449]

  • Brand: Sparkfun
  • Product Code: SPARKFUN-PRT00449
  • Reward Points: 9
  • Availability: 2
  • £11.94

  • Ex Tax: £9.95
  • Price in reward points: 100

RS232 to RS485 Converter

RS232 to RS485 Converter

£15.54

Convert RS232 signals to balanced differential RS485 and extend the communication distance to 1.2km.

Qty: 3

RS232 to TTL Converter

RS232 to TTL Converter

£9.97

This adapter helps to connect TTL (Transistor-Transistor Logic) level signals to a RS232 interface.

Qty: 4

RS232 Serial Port Connector

RS232 Serial Port Connector

£12.35

Serial Port Connector (Multiplexer) will enable you to do just that, connect up to 4 devices into a ...

Out Of Stock

RS232 Debugger

RS232 Debugger

£22.57

RS232 Debugger is specially designed to have its pin outs match up directly with all of the Atlas ...

Qty: 2

RS232 Shield For Arduino

RS232 Shield For Arduino

£14.99

This RS232 shield is designed for the Arduino controller and can easily convert UART sginals to ...

Qty: 7

RS232 to TTL Converter Module

RS232 to TTL Converter Module

£6.41

RS232 to TTL converter module can be used to program STC MCU, NXP MCU, Renesas MCU, STM32 MCU, ...

Out Of Stock

Multi USB / RS232 / RS485 / TTL Converter

Multi USB / RS232 / RS485 / TTL Converter

£20.34

Multiplexer allows conversion between USB, TTL, RS232 and RS485 interfaces supporting one input to ...

Qty: 10