No SPIFFS only OTA in NodeMCU ESP8266 I have a NodeMCU ESP8266  ESP-12E and I tried uploading a file thru the SPIFFS.  I am not sure why I see OTA instead of the SPIFFS?

Is there a configuration that I missed?
SPIFFS (SPI Flash File System)  is also know as FS(File system) . so What you are seeing as FS is basically SPIFFS .The OTA partition on esp8266 is compulsory so you cant get rid of it .
Hope this helps