update v0.3.11
update codes, fix some bugs.
Docs: https://diandeng.tech/doc
Make sure installed 3.0.0 or later ESP8266/Arduino package,
if use ESP8266 with Blinker.
https://github.com/esp8266/Arduino/releases
Make sure installed 2.0.8 or later ESP32/Arduino package,
if use ESP32 with Blinker.
https://github.com/espressif/arduino-esp32/releases