Receiver modules for 868 MHz

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chrille
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Receiver modules for 868 MHz

#1 Post by chrille » 04 Apr 2016, 14:35

I have a Fine Offset based weather station running on 868 MHz and was wondering if RFlink have been tested with any 868 MHz modules. The selection of 868 MHz ASK receivers on Aliexpress is somewhat limited

- Jan
Jan Chrillesen, Denmark

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Re: Receiver modules for 868 MHz

#2 Post by Stuntteam » 04 Apr 2016, 15:06

FSK 868 mhz devices are not tested.
The only things that have been tested are ASK 868mhz devices.
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chrille
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Posts: 88
Joined: 26 Aug 2015, 15:11
Location: Horsens, Denmark

Re: Receiver modules for 868 MHz

#3 Post by chrille » 04 Apr 2016, 15:25

Stuntteam wrote:FSK 868 mhz devices are not tested.
The only things that have been tested are ASK 868mhz devices.
Yes, but it's my assumption that the Fine Offset protocol is the same on 434 and 868 MHz, so if I can source a 868 MHz ASK module it should just work. Since you're writing FSK, do you have any knowledge about Fine Offset using a different protocol on 868 MHz?

For (G)FSK and OOK I assume something like the RFM69 running in continous mode would be the choice.
Jan Chrillesen, Denmark

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