Infrared
Main menu key: x
Transmit IR via GPIO44 for TV and AC remotes. Default category and brand come from the infrared config.
Screenshots
TV
AC
Shortcuts
No footer tip on the main screen (keys are printed on the panel); full notes are in h Help.
| Key | Action |
|---|---|
h | Help |
Tab | Switch brand |
t | TV ↔ AC |
p | Power |
- | TV: Vol− · AC: Temp− |
= | (symmetric adjust; see panel) |
[ | TV: channel-related |
BtnGO / Space / Enter | Send current action |
TV: m / i | Mute / Input, etc. |
AC: m / f | Mode / fan speed |
Exact actions follow the on-screen keypad and Help.
Usage
TV
Supported brands: Samsung, Sony, LG, Panasonic, NEC.
Common actions: Power, Vol±, Mute, Ch±, Input. Pick brand and action, then send.
AC
Supported brands: Midea, Gree, Haier, AUX, Hisense, Xiaomi.
Some Midea units do not respond; switching the brand to Xiaomi often works.
- Mode icons: cool / heat / dry / fan / Auto
- Top-bar fan icons: auto / min / low / med / high / max
- Adjust temperature, mode, and fan speed, then send the full frame
Defaults can be changed in Options or Config Web: infrared.default (tv/ac), tv_brand, ac_brand.
IR protocols vary by model; if nothing happens, try another brand or aim the emitter at the receiver window.