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merbanan / rtl_433

Program to decode radio transmissions from devices on the ISM bands (and other frequencies)
GNU General Public License v2.0
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EmonTx (OpenEnergyMonitor) device #365

Closed daturach closed 5 years ago

daturach commented 8 years ago

I am running a system with a EmonTx/RFM12B as the transmitter and a Raspberry Pi/RFM69 as a receiver. That works just fine.

I have replaced the receiver with a RTL-SDR dongle. I have done a few tests with an Oregon thermometer and I get the correct temperature/humidity.

Now, I am using the EmonTx device but I don't get any decoded data.

Questions: a) Do I need to define "somewhere" my payload? b) Could you please suggest the parameters I should use? I am using: rtl_433.exe -p 180 -R 44

Thanks for your help and your great tool.

Wolfzhangyueming commented 8 years ago

Thanks for your using of RFM12B & RFM69, and these modules are my company's products.

you should ensure that:

  1. the frequency of the RF, 433MHz or 315MHz or anyother frequency. as i know the two frequency could be configrated by software. of course, you can see the back of RFM69 PCBA, there was one silkscreen about the frequency of hardware choice.

2.the rtl-433 should using -A command to decode.

i am a beginner of rtl-433. if you have anyother questions about RFM69, you can send me email. 798157091@qq.com

Best regrads

merbanan commented 5 years ago

EmonTx OpenEnergyMonitor should be supported since a while. Closing issue.