Comments on: Raspberry Pi Pico: Read Analog Inputs (Arduino IDE)

By: Sara Santos

Sara Santos — Fri, 18 Oct 2024 16:49:14 +0000

In reply to Cme.

Hi.
Yes. That’s right. Thanks for your comment.
I need to update the Guide for the Pico with Arduino IDE.
Regards.
Sara

By: Cme

Cme — Fri, 18 Oct 2024 13:22:37 +0000

This may be a first time only error, but if you are trying to get your Pico to work with Arduino IDE and your sketch compiles fine and uploads nicely, but when run you see:
no monitor available for port protocol uf2conv could not connect to uf2_board uf2conv port
The solution is to click on the tools menu and select the port again and your output will appear on the serial monitor.
Also keep in mind the update/install bug on Arduino IDE – if you see and update installation that is stuck or are trying to install a new library that gets stuck, close the serial monitor tab on all copies of the Arduino IDE that you have open.

By: ronny suy

ronny suy — Sat, 26 Aug 2023 15:00:57 +0000

Hi ,
I’m searching for code on howto read the internal temperature sensor on the rp2040 , in the arduino IDE.
Do you know how to do this ? The sensor seems not to be connected to a gpio pin.
I can find examples in micropython , but I don’t like micrropython 🙁
Kind regards,
Ronny

By: Anbjørn Myren

Anbjørn Myren — Thu, 24 Aug 2023 16:23:39 +0000

Thanks for interesting read. I wonder about the GPIO29, is it just ment for reading VSYS, or can it be used like the other ADC inputs.
Is the only difference that it measures from 0 to 5V instead of 3.3?

By: Sara Santos

Sara Santos — Wed, 23 Aug 2023 15:31:00 +0000

In reply to Laurent Strodiot.

Thanks.
Regards,
Sara

By: Laurent Strodiot

Laurent Strodiot — Wed, 23 Aug 2023 07:18:37 +0000

Very clear ! As usual ! Thanks for this valuable source of knowledge !
Best