where is the GPIO37 and GPIO38?

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coollofty
Posts: 16
Joined: Thu Feb 14, 2019 10:09 am

where is the GPIO37 and GPIO38?

Postby coollofty » Tue Feb 19, 2019 2:35 pm

I need an 8-channel ADC, just GPIO32-39 can meet my needs, but GPIO37 and GPIO38 can't be found on the documentation. Where is the gpio 37 and 38?
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ESP_igrr
Posts: 2071
Joined: Tue Dec 01, 2015 8:37 am

Re: where is the GPIO37 and GPIO38?

Postby ESP_igrr » Tue Feb 19, 2019 2:39 pm

These GPIOs are not broken out on modules such as WROOM and WROVER, but are available if you use the bare chip.
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