How to use it for ESP8266?

[williamesp2015]

Hi, I tried to change IP to the ESP8266 IP (192.168.1.159) and SSID and password but after connect showing error "Exception [28]:" and failed to connect. Another question is how to use index.html and app.js.
Thank you

[washo4evr]

you need to install node.js on your computer and run app.js on your computer
make sure IP address is good too
index.html needs app.js running too