GPIO25 GPIO26
Posted: Sat Jan 28, 2017 11:27 am
Hello,
I'm using a node32s, and have set up IO12, IO14, IO27, IO26 and IO25 as digital outputs. When the output levels are set high, IO12, IO14, IO27 work as required, IO26 and IO25 give readings below the 3.3v supply ( IO26 approx. 1.6v and IO25 approx. 3.1v). Noticing that these can also be dac outputs, do I have to disable the dac to use these as normal GPIO pins?
Thanks in advance,
Beb
I'm using a node32s, and have set up IO12, IO14, IO27, IO26 and IO25 as digital outputs. When the output levels are set high, IO12, IO14, IO27 work as required, IO26 and IO25 give readings below the 3.3v supply ( IO26 approx. 1.6v and IO25 approx. 3.1v). Noticing that these can also be dac outputs, do I have to disable the dac to use these as normal GPIO pins?
Thanks in advance,
Beb