Ken Van Hoeylandt
9ba1d460bd
Recently the SDK removed GPIO functionality because pins are now exclusively claimed by a driver. That means the GPIO app can't claim pins that are already in use... except when it calls the ESP-IDF driver code directly, which is what the app now does.
Diceware
This application is based on the Diceware passphrase generator.
In a regular Diceware scenario, you roll 6 dice and match it with the corresponding word from the word list. In this application, it is simplified by getting a 32 bit random integer to get a random word from the word list.
The application asks to enable Wi-Fi because of the hardware random generator on the ESP32. You can enable the Wi-Fi radio to improve the randomness. You don't have to be connected to any network. If you automatically connect to a Wi-Fi network, go to the network settings and manually disconnect from it.