We have worked for over a year to compile all of the output from these devices in the thread above.
We never have thought of pushing a command, but the curl command does work - the thread below has all the commands figured out to initiate the gate opening. The only question is, to me , is how to push the python curl from a HA dashboard or other trigger. Maybe it would be an addon that has a virtual button. Fabio would have a better idea. I recommend posting your use case in the thread inked below, we can discover the solution and document it for all others to use as well.: