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OWL CM160 Energy Monitor with RTL-SDR
I have an Owl energy monitor model CM160, which has been mostly just acting as a real time monitor. In order to really USE the device I’m going to need to connect it to one of my running computers. At...
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RFM12B-Linux on the Raspberry Pi B2 – GPIO_BASE
Thanks to impshum digging around with epic google foo I found the correct GPIO_BASE for the Raspberry Pi B2. Raspberry Pi used to have a peripheral base address of 0x20000000 now it’s 0x37000000 on the...
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Upgrades… Salus RT500RF 868MHz wireless boiler control
I’ve just received a Salus RT500RF in the post. I’m pretty much all prepared to hack this thing, at first I’ll sniff the airwaves with the RTL-SDR and try and get a handle on how it works. There’s been...
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Fitted Salus RT800RF
Fitted the Salus RT500RF today, this wasn’t such a difficult job but I did blow two fuses following bad advice. The wiring of my Vaillant Turbomax doesn’t require bridging the COM and Live as suggested...
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