MicroPython Forum (Archive)

esptool is too old. Update it via pip to 3.2 or later. Don't use -chip auto always specify --chip esp32s3 and you would have seeing error saying no esp32s3 found. Thanks, everything is OK now. The firmware has been loaded. But when Thonny connects, a message is displayed, and the micropython does n...

an error occurs while installing the firmware: PS D:\esptool> esptool.py --chip auto --port COM22 erase_flash esptool.py v3.1 Serial port COM22 Connecting.... Detecting chip type... ESP32-S3(beta3) Chip is ESP32-S3(beta3) Features: WiFi, BLE Crystal is 40MHz MAC: 00:00:00:00:00:00 Uploading stub... ...

Roberthh wrote: ↑

Tue Jan 25, 2022 4:12 pm

There is no temperature sensor in the ESP32 C3, and thus the method esp32.raw_temperature() does not exist.

but the dadshit says that there is a temperature sensor.
https://www.espressif.com/sites/default ... eet_en.pdf

thank you for your responses
Alex

code example:

import esp
import esp32

temp_f = round(esp32.raw_temperature(), 2)
temp_c = round(((esp32.raw_temperature()-32)/1.8), 2)
print('Temperature F:', temp_f,' F')
print('Temperature C:', temp_c, ' C')


what is the problem?