This pull request introduces the use of the RANDOM_REG32 hardware RNG register on the ESP8266. This frees up use of the A0/TOUT pin and RANDOM_REG32 is now used by default but if necessary, the legacy behavior of using A0/TOUT is still supported by setting useRNG==false.
This pull request introduces the use of the RANDOM_REG32 hardware RNG register on the ESP8266. This frees up use of the A0/TOUT pin and RANDOM_REG32 is now used by default but if necessary, the legacy behavior of using A0/TOUT is still supported by setting useRNG==false.