8266 analog pins

Topic

FAQ

8266 analog pins

cosmicnode

Jan 09, 2019 22:59

中 /A

Hello,

Happy New Year!

Is it possible to connect three analog sensors(PIR, light, temperature) to 8266 chip? I see only one ADC pin on the datasheet.

Is it possible to configure any IO analog pin?

Please advice.

1 replies

TL_Jerry Jan 24, 2019 14:15

中 _/A

ADC can be used time division multiplexing channel, before you must init the corresponding channel.
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