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Published 20 hours ago • verified publisher icon m5stack

SIM800L Module As A

Open ianwillianb opened this issue 5 years ago • 0 comments

Is it possible to use the M5Stack integrated speaker/amplifier to output sounds coming from the SIM800L without any modifications to the board?

The microphone is sensitive enough to pickup voices in a distance of 1 meter?

Does the microphone eliminates noises?

ianwillianb avatar Aug 18 '19 18:08 ianwillianb