So, I've certainly done my share of Googling on this one, but having never done anything wirelessly, I'm either not understanding what I've found or searching the wrong terms. To ask in the simplest terms, what is the easiest way to send an analog reading wirelessly? For example, say I have a circuit where I want to measure a voltage output ranging from 0-5VDC. Normally, I'd grab a multimeter and test it locally. Is there a way to transmit that output wirelessly to a second circuit where I can then read the same output with my multimeter? That's . . . basically it. Beyond that, low-power and cheap are ideal, but I'm just tinkering.
Thanks!
Thanks!