RF modules for PIC 16F family?

Adam P. · Guest

I would like to know which RF modules fit best for mid-range PIC based projects and if there´s anyone who has tested them with this compiler.

I´ve seen some modules in sparkfun.com, could anyone give me an advice of wich one is best for medium velocity transmision?

I am looking for RF modules operating at 4800 bps in distances below 100 meters and cheap enough. Wink

Thank you

libor · Joined: 14 Dec 2004 Posts: 288 Location: Hungary

I have used modules from Xemics successfully with the 18F range PICs, I have managed to make the PICs built-in I2C to communicate with the Xemics modules taking the data flow, and used some other ports to control the RF module's operation.
Here are the Xemics DP 1203 modules

Adam P. · Guest

Thanks for your reply, but what I´m really looking for is a RF module with built in anthena, so I won´t have troble making my own anthena.

Thank you

chi_co · Guest

kender · Joined: 09 Aug 2004 Posts: 768 Location: Silicon Valley

jecottrell · Joined: 16 Jan 2005 Posts: 559 Location: Tucson, AZ

I'll second Kender's recommendation.

I have used MaxStream radios with ease. I've just started with their new XBee radios (use caution their quoted ranges may be a little optomistic.) They have a variety of options for the range you need.

Essentially the radio is a simple serial link without the hassle of a RS232 level converter.

Good luck,

John