Is it possible to use ADC to read the temperature using the built in temperature sensor in the pico? (4)

[polish-penguin-dev]

Can you use ADC to read the temperature using the built in sensor? Also, if the temperature is ok, could it run digitalToggle(25); to turn on the LED? I tried doing it, but when I tried it out I didn't get any output.

[niklauslee]

@communix Could you answer on this?

[communix]

Hi @polish-penguin-dev
Thank you for your question. Here are my answers

1. Kaluma does not support pico onboard temperature ADC.
2. To turn on/off LED you have to set the pin 25 as a GPIO OUTPUT before running digitalToggle(25) command.

> pinMode(25,OUTPUT) // set pin 25 to GPIO OUTPUT
> digitalToggle(25) // Turn on LED (GPIO 25)
> digitalToggle(25) // Turn off LED (GPIO 25)

[polish-penguin-dev]

Thanks a lot! I hope that you can integrate the feature sooner or later.