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Re: Open Source Thermostat and more (Schematics)
Thank you. The more people that add their feedback will make these
projects a reality. I'm working on more content to describe operation
and adding one more really simple (but pretty neat IMHO) remote
temperature sensor RS485 of course.
I came across ages ago a very simple RS485 to RS232 using only 2 1.2K
resistors! It was very basic but it worked, I've lost the schematics
ages ago. Elektor or Circuit Cellar maybe.
Bill
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