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Espruino is a JavaScript interpreter for low-power Microcontrollers. This site is both a support community for Espruino and a place to share what you are working on.
@JumJum
The only way to get temperature on ESP32 is a sensless function.
Your finger is much more helpful to get temperatur os the chip
temprature_sens_read() and no, its not a typo ;-)
Description from Espressif guys is
temprature_sens_read (sic.) returns ADC counts. To convert these into degrees C you would need to perform some kind of calibration by measuring the temperature with an external tool.