Amazon's WiFi Button is way way better than the ESP8266: it has 1MBit internal flash, 16MBit external flash, a powerful 120MHz microcontroller with tons of peripherals (2 DACs, 3 ADCs, etc), an internal MEMS microphone…
Amazon's WiFi Button is way way better than the ESP8266: it has 1MBit internal flash, 16MBit external flash, a powerful 120MHz microcontroller with tons of peripherals (2 DACs, 3 ADCs, etc), an internal MEMS microphone…