I’m not an owner of a Toshiba unit, but in another corner here in this forum, there is a group of people working on an ESPHome component for Midea A/Cs. As we started to put a list of all manufacturers (label) together, I noticed that someone is using the ESPHome component for Midea in combination with a Toshiba A/C.
Would someone of you check, if your A/Cs would work with this component? Maybe there is already a working component for the integration in HA.
Here is the thread with some pics and instructions:
And here is the thread with the list of working devices: