Interface two computers using wireless Transceiver

[hariswaroopkv]

Hi All,

I am trying to interface two computers (wireless) using rs232(Null Modem).

Wired connection works fine (Transfer of files working between two computers)!!

But there are many issues with wireless transmission

I am using TWS434A and RWS434A for RF transmission.

I have connected the transmit pin of RS232 in 1st computer to input of TWS434A and the receive pin of RS232 in 2nd computer to input of RWS434A.Is it possible to do this??

Do I need to use some other ics/devices(MAX232,HL2E) for reliable transmission

I am continuously reading from RS232 and able to receive some garbage data continiously.

Please do help me in this regard

Thanks,
Hari

 

[praveen0342]

Hi All,

I am trying to interface two computers (wireless) using rs232(Null Modem).

Wired connection works fine (Transfer of files working between two computers)!!

But there are many issues with wireless transmission

I am using TWS434A and RWS434A for RF transmission.

I have connected the transmit pin of RS232 in 1st computer to input of TWS434A and the receive pin of RS232 in 2nd computer to input of RWS434A.Is it possible to do this??

Do I need to use some other ics/devices(MAX232,HL2E) for reliable transmission

I am continuously reading from RS232 and able to receive some garbage data continiously.

Please do help me in this regard

Thanks,
Hari

HI,


try it with 1200 baudrate...