Always use the latest versions of the module firmware and an up-to-date example code set.
Follow the checkmarks below to obtain the latest files and make note of where you unzip them. We will be updating your firmware a bit later on in these tutorials.
NOTE: Google’s Chrome web browser is recommended for these Module + BS2 tutorial activities. It can be downloaded and installed from https://www.google.com/chrome/browser/.
Links
[1] https://www.parallax.com/downloads/parallax-wi-fi-module-firmware-and-example-files