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Analog RSSI reception with RFM12B

Added by Canto almost 7 years ago

Hi, i’m a debutante in Arduino and RFM communications.

I’m trying to develop a project in which a led turns on according to the distance that is between an transmitter and a reciever.
I’ve followed all your connecting instructions, followed the “Simple RFM12B demos” and connected the “pin15” by welding the ARSSI.
Now I recieve only “0” and there is no way to change it. I’ve change the jeelib as CapnBry said in “Homemade BMP085 Node in a Garden Light” (http://forum.jeelabs.net/comment/6203.html) to amplify the reading of the signal but there’s no good result.

Does someone has a simple “hello world” ARSSI demo or some further instructions to achieve the reception of different values acording to the distance?
I send 2 photos of the reciever’s circuit

I hope someone can help me.
Thank you,

Canto


Replies (4)

RE: Analog RSSI reception with RFM12B - Added by martynj almost 7 years ago

@Canto, please post your circuit again - the files didn’t upload successfully.

RE: Analog RSSI reception with RFM12B - Added by Canto almost 7 years ago

ok, here they are. I’ll take some with more resolution…
thanks

RE: Analog RSSI reception with RFM12B - Added by Canto almost 7 years ago

martynj wrote:
> @Canto, please post your circuit again - the files didn’t upload successfully.

here they are with more sesolution
cc.

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