I'm new to the forums and fairly new to arduino overall. I have been searching on google for multiple hours without luck, so therefore I hope some clever mind on this forums might be able to help me out.
I have 2 mini pro arduinos and 1 leonardo. I have 3 pairs of these: Radios. I want to be able to send information (in form of string or whatever) from the 2 minis (individually) to the leonardo, for it to work with, using the easyRadios. I was able to setup a standard wired i2c connection but I have yet to be able to figure out how to make a similar setup with the radios. I need help for both the code or the exact setup.
Do you know if the EasyRadios already contain firmware ?
This is the manufacturers page for them, http://www.lprs.co.uk/easy-radio/modules/
You have to read the documentation, they have also a document for the Arduino.
After a quick look, I think they are not easy. At least the documents are not clear how to interface them.
They seem to be sophisticated 19.2K baud transceivers with some really nice features like an RSSI based CD (carrier detect)… With configuring software… I attached the data sheet. Definately NOT in the “Simple 433 MHz” crystal radio (The “Simple 433 MHz” transmitter is a saw filter (Surface Acoustic Wave) crystal filter with some gain wrapped around it to make it oscillate @ 433.92 MHz