Built-in Temperature sensor

[bill-orange]

I see there is an example for the built-in hall effect sensor. Is the built-in temperature sensor available for use? I did not notice any examples. I doubt it would be of much use except perhaps to initiate a shut down if the chip got too hot.

Hardware:

Board: ESP32 Dev Module (LOLIN CLONE)
Core Installation/update date: unknown
IDE name: Arduino IDE
Flash Frequency: 40Mhz
Upload Speed: 115200

Description:

Is built-in temperature sensor enabled in the Arduino IDE?

I have one other related question. Does anyone know why the hall effect sensor is included in the ESP32?

[copercini]

@bill-orange Please, take a look: #625