4. Again, visit the webpage at :
and click on the “Settings” menu on the
left-hand-side.
5. The reset dropdown option should be set to “CTS”. (It might be DTR by default). Once set to
“CTS”, then click the “SAVE” and “SAVE to FLASH” buttons at the bottom of the page.
6. If your firmware update was successful, you will see a new menu on the left-hand-side “P2
Loader”. If not, try holding SHIFT and pressing F5 to force your browser to clear its cache and
refresh the page.
C. Using the P2 Loader to wirelessly program your P2 microcontroller
1. Ensure you have completed the steps in section A. Connect to the WiFi module, and then
ensure the WX Adapter is plugged into the appropriate accessory header of your Propeller 2
development board for wireless programming. The appropriate accessory header to use for
wireless programming is marked with a “RES” logo, as seen in the image in the above Items
required section.
2. Once connected to the WiFi module, open your web-browser (Chrome or Edge recommended)
and visit this address:
3. Click on the “P2 Drop Loader” menu on the left-hand-side..
Copyright © Parallax Inc.
P2 WX Adapter Add-on Board (#64007)
v1.0 11/12/2020 Page 4 of 7
