Arduino Uno project, use IR transmitter to simulate UGreen 50745(HDMI 4x1 switcher) remoter.
UGreen 50745 is a 4in 1out HDMI video processer. It could not only switch different input but also have 3 different multi-view mode to combine input sources. This project is also a test, and will be a part of my SmartHomeTools.
Reference According the analyse with Arduino-IRremote
The Remoter commands as list below
Buttons:
| Button | Protocol | Address | Command | Raw-Data | remark | Control URL |
|---|---|---|---|---|---|---|
| Power | NEC | 0x0 | 0x45 | 0xBA45FF00 | 32 bits LSB first | http://IPaddress/run/13/ |
| ScreenShow | NEC | 0x0 | 0x47 | 0xB847FF00 | 32 bits LSB first | http://IPaddress/run/0/ |
| IN 1 | NEC | 0x0 | 0x44 | 0xBB44FF00 | 32 bits LSB first | http://IPaddress/run/2/ |
| IN 2 | NEC | 0x0 | 0x40 | 0xBB40FF00 | 32 bits LSB first | http://IPaddress/run/3/ |
| IN 3 | NEC | 0x0 | 0x07 | 0xF807FF00 | 32 bits LSB first | http://IPaddress/run/4/ |
| IN 4 | NEC | 0x0 | 0x15 | 0xEA15FF00 | 32 bits LSB first | http://IPaddress/run/5/ |
| CH - | NEC | 0x0 | 0x43 | 0xBC43FF00 | 32 bits LSB first | http://IPaddress/run/6/ |
| CH + | NEC | 0x0 | 0x09 | 0xF609FF00 | 32 bits LSB first | http://IPaddress/run/7/ |
| 2 in 1 | NEC | 0x0 | 0xC | 0xF30CFF00 | 32 bits LSB first | http://IPaddress/run/8/ |
| 4 in 1 | NEC | 0x0 | 0x18 | 0xE718FF00 | 32 bits LSB first | http://IPaddress/run/9/ |
| 1+3 | NEC | 0x0 | 0x08 | 0xF708FF00 | 32 bits LSB first | http://IPaddress/run/10/ |
| Fullscreen | NEC | 0x0 | 0x1C | 0xE31CFF00 | 32 bits LSB first | http://IPaddress/run/11/ |
| Audio | NEC | 0x0 | 0x5E | 0xA15EFF00 | 32 bits LSB first | http://IPaddress/run/12/ |
| 720/1080 | NEC | 0x0 | 0x5A | 0xA55AFF00 | 32 bits LSB first | http://IPaddress/run/1/ |