Data Sheet

Assuming the file you uploaded is named web-page.html, you’ll be able to access it at

http://192.168.4.1/files/web-page.html in AP mode, or

http://TheIpAddressYouNoted/files/web-page.html in STA mode.

It’s fine to repeatedly change a file and re-upload it. The system will always serve the most

recently uploaded version of a file if more than one version has been uploaded. There is almost

1 MB of file storage. The first version of this firmware does not feature a full file manager, but

with 1 MB of storage and the ability to repeatedly upload any modifications to a file, even under

the same name will support most prototyping endeavors. The Empty can also be used to clear

the file system, and then files can be re-uploaded.

The Settings page has a module name field, which can be used to give the module a custom

and more recognizable name. The other settings pertain to serial communication and will vary

by microcontroller host, and in some cases by application as well. The default settings are

recommended for use with the Propeller Microcontroller in the Propeller Activity Board. These

settings make it possible to also load programs from a computer into a Propeller in an Activity

Board WX through the Wi-Fi module. Settings for the BASIC Stamp 2 are listed in the Getting

Started Guide for that microcontroller, linked under the Additional Resources tab on the 32420S

product page at www.parallax.com.

ESP8266 Wi-Fi Module (#32420)

v1.0 05/12/2016 Page 9 of 12