req: wireless rs-232 circuit

[brad]

wireless rs232 circuit

anyone can help me to find the wireless rs-232 circuit ?
It can replace present wired rs-232 interface by changing serial cable to wireless module.

Thank you.

ex. **broken link removed**

 

[svicent]

wireless rs232 schematics

You can find RS-232 to Bluetooth adaptors here:

www.brainboxes.com

 

[svicent]

rs232 wireless circuit

Another rs-232 to bluetooth adaptor:

h**p://www.initium.co.kr/english/promi-sd01.html

 

[Mr_Programmer]

here you will find a complete reference design: www.chipcon.com Application note AN015.

 

[manitooo]

or just look at the laipac manufacturer... the provide 2.4GHz (ISM band) transceiver controled by synchronous serial link (SPI for instance)

module have patch antena integrated and costs 15€ each...

 

[cyberjd]

You can find RS-232 to Bluetooth adaptors here:

https://www.hantz.com/asp/NewProducts/Produkte_3.asp?ProduktID=726

 

[larryzhu]

You can find the RS232- Bluetooth module.SBT-800-BBM-UART.
from www.superbt.com