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- Wed Aug 24, 2022 11:06 pm
- Forum: General Discussion
- Topic: ESP32-S3-DEVKITC ADC Pins Error (Question)
- Replies: 2
- Views: 2597
Re: ESP32-S3-DEVKITC ADC Pins Error (Question)
The fact that an unconnected analog input pin has its value set by the ambient environment makes it useful as a random number generator (but not so much for the purpose of security).