WiFi Shield for Using with Relays-Board (1,2,4,8CH)+ esp 12F

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Re: WiFi Shield for Using with Relays-Board (1,2,4,8CH)+ esp

By Max Maxov
- Mon Jan 09, 2017 1:28 pm #60738
martinayotte wrote:Be careful with USB, it is not 3.3V but 5V, so don't connect it directly to VCC, but pass it thru the regulator.
And don't forget to never plug USB at the same time as external DC IN, it could fry you computer USB port.


Thank you! Will check about vcc and vin asap... If you like can send you one too :-)
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