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What scale is WiFi.RSSI() in? #1927

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That's a good question and not documented anywhere that I could find. I assumed it was RSSI in dBm already, since it gets less negative the more powerful the WiFi signal, and the scale seemed right (minimum RSSI of ~-75, and RSSI of ~-20 for right next to my AP). You might as at the driver's author's repo and see if he has an answer.

Alternatively, I believe the same chip is supported by the Linux CYW driver, so you could take a look-see there.

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@the-maldridge
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