Rètol
[ca][en][es]
How to buy
Training
Contact

External links
Picture
Schematic
Description
Document revision

RS232 to TTL converter

Board set01_03

20130730www.electronics.cat



Picture

set01_03 - RS232 / TTLset01_03 - RS232 / TTL - Board view


Schematic

set01_03_rs232ttl_04small.png

Description


   
This board translates RS232 signals to TTL. Originally it was designed to fit a power supply to give 5V to set01_01 microcontroller board. Nowadays power supply components are not mounted because USB is able to supply 5V and final price is minimized.

    Connector 5x2 links to desktop serial port using set01_03_B cable. Connector 4x2 links to UART using set03_11 cable.

    Sample using set01_03 and 3Bpi on Raspberry Pi
:
   

3Bpi / RS232


    How to set serial port on Raspberry Pi : http://electronics.cat/code/3Bpi/rs232/setRs232up.html

Document revision :

20130730 - 2nd version : Updated July 30th, 2013.

20101208 - 1st version : Original document of December 8th, 2010

Previous set01_03