Hans Tutschku

Arduino with WIFI ESP01

WIFI shield on Arduino UNO

Even if some online resource don’t recommend to power the ESP01 directly from the 3.3 Volt port,
it seems to work fine. Only uploading code over USB results in errors while the TX/RX lines are connected.
I’m therefore disconnecting those lines while uploading.

2016-10-09-13-48-25 2016-10-09-13-48-11 2016-10-09-13-48-08 2016-10-09-13-48-02 2016-10-09-13-48-37 2016-10-09-16-38-09

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