I am trying to control a device on my local network via the HTTP request node and POST option - but getting the '404 page not found' error below, regardless what I try:
The control documentation for the device only provides the following instructions for HTTP control:
The device is already set to 'HTTP control' and I can successfully read parameters via the HTTP request node and GET option, the issue is only with writing/control (using the POST option).
This is one of the many arrangements that I have tried, but I am guessing a little here based on other examples I have found.
I have spent a few hours looking through the Node-RED documentation, various online videos and this forum, but unable to resolve the issue (there is actually not so much info about the POST option) - so would greatly appreciate any pointers.
Many thanks in advance, Mark.