LowPowerLab Forum

Hardware support => RF - Range - Antennas - RFM69 library => Topic started by: DenisJ on January 25, 2017, 11:01:15 AM

Title: Moteino + RFM69 + ASK/OOK
Post by: DenisJ on January 25, 2017, 11:01:15 AM

Hi there all,
I have read some old thread about the OOK modulation with Moteino.

So I just want to ask... is possible to send and also receive OOK modulation
(I'm interested in New Kaku protocol) 

I understand that DIO2 must be linked also in order to make it work.
I also so a jumper on Moteino Mega from DIO2 and DIO3... is this maybe used for OOK modulation ?

Is out there some sample libraries please ?
Thanks all
Denis

Title: Re: Moteino + RFM69 + ASK/OOK
Post by: emjay on January 26, 2017, 01:52:07 AM

@DenisJ,

Check out this site  (https://www.sevenwatt.com/main/category/ook/)for the hard part, OOK reception. He has done some extensive research in this area, starting with the JeeNode, so there is code available that can work on the Moteino.
OOK transmission is much easier, you can reference the RFM12 drivers at JeeLabs that support commands to KAKU etc. though I don't think this section got ported to RFM69.

Title: Re: Moteino + RFM69 + ASK/OOK
Post by: DenisJ on January 26, 2017, 06:46:43 AM

Ok ... i found this great modified lib of RFM69 lib in order to send/receive ASK/OOK modulation.
And it's work ... i think :-)
I mean I can receive dumped number on OOK.
https://github.com/kobuki/RFM69OOK

Now I'll try to change it in order to transmit some code on New Kaku protocol.

Thanks
Denis