Hi everyone,
I want to intergrate the ESP32-S2-MINI-1 module to my design. My design requires 18 external interrupts and looking the datasheet of the ESP32-S2-MINI-1 module I see that there are available 25 gpios. However what it is not mentioned is what gpios can be used as external interrrupts... I should assume that every gpio could be used for this purpose?
https://www.espressif.com/sites/default ... eet_en.pdf
With that been said could I use any of the IO pin as external interrupt? The following capture is from the datasheet
Thanks
Nick
ESP32-S2-MINI-1 - External Interrupts
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Re: ESP32-S2-MINI-1 - External Interrupts
From what I can read in the TRM, yes. Each IO pin has an IO matrix entry that allows you to enable an interrupt on it.
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Re: ESP32-S2-MINI-1 - External Interrupts
Thank you ESP_Sprite!!
Re: ESP32-S2-MINI-1 - External Interrupts
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love it, change it or leave it.
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問候飛出去的朋友遍全球魯迪
love it, change it or leave it.
-------------------------------------
問候飛出去的朋友遍全球魯迪
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- Joined: Thu Nov 26, 2015 4:08 am
Re: ESP32-S2-MINI-1 - External Interrupts
Oops. Been doing too much with the C3 I guess, when I read 'mini', I see that chip.
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Re: ESP32-S2-MINI-1 - External Interrupts
[/quote]
use the S2 TRM for the S2-Mini instead the C3-TRM which was linked in the post
[/quote]
I noticed that, thanks!!
use the S2 TRM for the S2-Mini instead the C3-TRM which was linked in the post
[/quote]
I noticed that, thanks!!
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