Write hex value to a characteristic?

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•

Gordon

Ahh, great! I actually saw that blog post when I was looking around at BLE lightbulbs :)

Really strange though - I've used a few BLE bulb like devices and haven't found one I couldn't control yet. Have you tried reading the characteristic (if it supports it?)

•

pdominique in reply to @Gordon

Well actually this is what I get when I use readValue() and stringify it:

console.log("Got:", JSON.stringify(value));


>
 _____                 _
|   __|___ ___ ___ _ _|_|___ ___
|   __|_ -| . |  _| | | |   | . |
|_____|___|  _|_| |___|_|_|_|___|
          |_| http://espruino.com
 1v91 Copyright 2016 G.Williams
>
=undefined
Got: "\x00\x00\xFF\x00"
Done!
>

Write hex value to a characteristic?

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