Where is the VIN pin on my esp32
Welcome to the forum
Boards such as the Uno have Vin pin which serves as an alternative to the barrel jack input and can accepts a voltage between 7V and 12V which is passed through a voltage regulator to provide the voltages needed by the board
The ESP Dev boards, such as the one in your picture do not have a barrel jack or a Vin pin. What voltage were you hoping to power the board with ?
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