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I’m using ESP32 to control relays using MQTT ( both over Arduino and MicroPython ).

For special cases, and not for everyday operation, I wish to control a specific GPIO over Bluetooth ( a reset irq).

closed as too broad by Bence Kaulics, hardillb, sob, Sean Houlihane, Helmar Oct 6 '18 at 7:07

Please edit the question to limit it to a specific problem with enough detail to identify an adequate answer. Avoid asking multiple distinct questions at once. See the How to Ask page for help clarifying this question. If this question can be reworded to fit the rules in the help center, please edit the question.

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    OK, Now what have you already tried? (edit the question to include more detail) – hardillb Oct 3 '18 at 11:20
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    I did not find any piece of code regarding such implementation – Guy . D Oct 3 '18 at 11:21