Friday night project: building a esp32 temperature sensor.
Got one working, now to add about 9 more…
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What's the overall project? Greenhouse? Checking miner-space-heater output? Stocking stuffers?
The plan is to convert an s19 to water cooling and run it through a buffer tank heat exchanger coil which will be connected to the central heating/hot water.
Had solar pv fitted and because of our system they couldn’t add a switch to dump excess into the hot water tank.
So the miner will (hopefully!!) heat the buffer tank to add some kWs to the system and save on the gas bill whilst earning sats. We also have a cheap night rate so hoping that will be profitable but it’s slim margins.