I just received my Broadlink RM Mini 3. I successfully captured the codes from my Samsung remote. However, there is no official button to switch between HDMI and TV via a single button press. You have to press the source button multiple times, which makes it difficult to switch back an forth between HDMI and TV. TV to HDMI requires two times the source button and the opposite direction requires three times the source button.
Therefore, I was trying to capture the "Change input to HDMI" and "Change input to TV" IR commands send by my Harmony. However, those captured codes do not work with the Broadlink RM Mini 3. Strangely, they do if I capture them via the iOS app.
Long story short: I was looking for a database or repo e.g. on Github, where people collect captured codes to be used within HASS. Otherwise, it would be nice if someone could share a working code for switching directly to HDMI and TV respectively.
Thanks a lot!