Use default LittleFS for ESP8266

Author: khoih-prog

examples/ESP_WiFi_MQTT/defines.h

@@ -56,6 +56,10 @@
   // For core v1.0.6-, ESP32-C3 only supporting SPIFFS and EEPROM. To use v2.0.0+ for LittleFS
   #define USE_LITTLEFS          false
   #define USE_SPIFFS            true
+#else
+  // For ESP8266, and other boards
+  #define USE_LITTLEFS    true
+  #define USE_SPIFFS      false  
 #endif
 
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