I am trying to install the ESP8266 Board Package into the Ardurino IDE (version 1.6.5).
After setting the "Additional Boards" URL in the Preferences Dialog Box to "http://arduino.esp8266.com/stable/package_esp8266com_index.json", I then click on Tools->Boards Manager, then I click on the "Type" drop-down box and select "Contributed".
Then I click on the "Install" button and the install hangs.
Does anybody have any debugging clues, or tips, or any help at all?
I thank you for reading.
Sincerely,
Keith E. Cooper
Tampa, FL