I M confused help meeeeeeeeeeeeeeee

[waqarN70]

i need db9 pinouts(exact) i.e. pc comport ????????????
i found
2=pnone tx
3=phone rx
5=gnd



but phone not connet with this method and i know my comport is ok as it works fine with infinity com input but i wanna make it work directly without infinty

[anurag_arora]

Originally Posted by waqarN70

i need db9 pinouts(exact) i.e. pc comport ????????????
i found
2=pnone tx
3=phone rx
5=gnd



but phone not connet with this method and i know my comport is ok as it works fine with infinity com input but i wanna make it work directly without infinty

Boss i too tried a lot but not

success, try ready made cable to

save time and money


ex: samsung s109 cable*, motorola

191, dku-5 and cut from end to get

gnd rx tx

[waqarN70]

Originally Posted by anurag_arora

Boss i too tried a lot but not

success, try ready made cable to

save time and money


ex: samsung s109 cable*, motorola

191, dku-5 and cut from end to get

gnd rx tx

its not a problem with me to find rx tx and gnd as i can use infinity or any other box as a comport with predefined rx tx and gnd but i want to use pc serial port (db9) socket directly without any box or i need to believe that we cant use comport directly

[anurag_arora]

yes we can use direct com port

for this we need good quality cable to fit in db9 port

for pinouts u can use this site http://pinouts.ru

or disassemble samsug s109 serial cable n u will find an ic there ...........

from this u get know the exact reason , that why u can not communicate direct from pc to mobile

[waqarN70]

Originally Posted by anurag_arora

yes we can use direct com port

for this we need good quality cable to fit in db9 port

for pinouts u can use this site http://pinouts.ru

or disassemble samsug s109 serial cable n u will find an ic there ...........

from this u get know the exact reason , that why u can not communicate direct from pc to mobile

thanxxxxxxxxxxxxxxx alot my confusion is clear now