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Q: Is this really 5V UART plug and play?

尋ねた iturner に 2018-03-09 08:20:35

FlyWing certainly not, back of the module says 3.3v level ... so for 5v TTL you will need a level shifter. maybe the chip tolerates higher voltages, but you never know.

2018-08-12 03:49:11 役に立つ (0)
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