Product Description

ESP32 V1 Shield

This extended version of ESP32 V1 is fully equipped with the ESP32 DEVKIT V1 main control board;

Features:

This expansion board has a built-in regulated 5V protection circuit, which can be connected to an external power supply voltage of 5-9V.
The extension header has 5V 3.3V signal pin S. Almost all functions are expanded using pins to facilitate access to external devices.
The 3.3v voltage of this expansion board is provided by the built-in regulated 3.3V protection circuit of the external ESP32 DEVKIT V1 main control board.