Hello,
Like other projects on this forum, I'm looking for RF transceiver modules that are "transparent".
In my project, I will send very small data packets (20-30 bytes) once a day (data logger polling).
As I'm not an RF module engineer, by "transparent" I mean a RF module to which I can connect a µC sending serial data and vice-versa on the receiver's side.
I have found lots of different modules on the net but I'm not so sure which one I should go for and some of the ones I could have chosen are not "allowed" where I live in Switzerland, Europe.
As an example, here is a transceiver from AUREL that could fit (well I suppose it should) my needs: AUREL RTX 868 FSK (650201343G). Unfortunately, it is not available for hobbyists :-(
What looks great with this module is:
- it has a PCB antenna ("on board");
- data is transmitted in a "transparent" way;
- it's interface is serial (most simple to me).
Now I have found this module from LINX TECHNOLOGIES HUM-868-DT, the 868MHz HumDT Series Transceiver. But I'm not sure if it does the same as the AUREL one and I also need to add an antenna (not that tragic).
Can anyone tell me if I'm going the right way or what I should pay attention at?
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