Auth token with on demand portal

[khoih]

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Blynk WiFiManager for ESP8266/ESP32 (including ESP32-S2, ESP32-C3) with Multi-WiFi and Multi-Blynk. Fix SSL issue for Blynk Cloud Server now

Try at This works for ESP8266 and ESP32, with or w/o SSL. The configuration data can be saved either in EEPROM or SPIFFS.

This simple-to-use WM will connect and reconnect automatically.