SamyGO

Posted: **Sat Jan 18, 2014 11:15 pm**

i got hold of 9 pieces TTL to RS232 converters based on LT1381 chip and lm78L05A voltage regulator SAF
the datasheet for the chip says

The LT?1381 is a dual RS232 driver/receiver pair with
integral charge pump to generate RS232 voltage levels
from a single 5V supply....

so seen from TV side it should work very well as it is bidirectional

i havent had time to test them with my C6500 yet or to figure out which pin should be connected where..

members of SamyGO Project donors Group pay only the shipping costs (developers only half of the shipping), all other 8? plus shipping

Posted: **Tue Sep 02, 2014 8:46 am**

Will this work for my ES8000 ?

Posted: **Sat Sep 20, 2014 9:38 am**

so far i only used one for IR-Signals but from what the Datasheet says it should be fine for any UART port

Posted: **Fri Jan 09, 2015 3:33 am**

Official way is cheap USB dongles from Ebay. for $0.80 USD instead of 8? !!!
http://www.ebay.com/sch/i.html?_trkparm ... rmvSB=true

Posted: **Fri Jan 09, 2015 9:02 am**

erdem_ua wrote:Official way is cheap USB dongles from Ebay. for $0.80 USD instead of 8? !!!
http://www.ebay.com/sch/i.html?_trkparm ... rmvSB=true

Nice object at a very chep price. I will buy one.
Thanks

SamyGO

RS232-TTL Converter for ex-link or IR-reciever

RS232-TTL Converter for ex-link or IR-reciever

Re: RS232-TTL Converter for ex-link or IR-reciever

Re: RS232-TTL Converter for ex-link or IR-reciever

Re: RS232-TTL Converter for ex-link or IR-reciever

Re: RS232-TTL Converter for ex-link or IR-reciever