- on RF (radio)
- Published in issue 1/2009 on page 34
Radio for Microcontrollers
Experiments with 868 MHz SRD modules
There is plenty of cable in the world, most of it tangled up behind various pieces of equipment. An alternative is data transfer using low-cost radio modules, which are easy to connect to a microcontroller. We have tried this out using two ATmega microcontrollers programmed using BASCOM-AVR, handling near-simultaneous transmission and reception.