Difference between Adafruit's Metro M4 Express and Metro M4

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zaerth
 
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Difference between Adafruit's Metro M4 Express and Metro M4

Post by zaerth »

I'm looking to upgrade from my Metro M0, and getting the M4 Airlift.

Is the addition of the wifi (ESP32) the only difference? Does the "lite" mean anything?

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dastels
 
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Re: Difference between Adafruit's Metro M4 Express and Metro

Post by dastels »

The airlift has the ESP32 coprocessor and a spot to solder on a crypo(graphy) chip. That's it.

Dave

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