TouchTunes is a jukebox platform found in bars, pubs, and restaurants across North America. TouchTunes jukeboxes (Gen 2 and above) use a wireless remote that transmits NEC-encoded messages via ASK/OOK at 433.92 MHz. These remotes are used for basic jukebox functions such as power, skip, volume, etc. The wireless messages are addressed using PINs 000–255 to prevent multiple units from interfering with each other. The default PIN is 000 in most deployments.

This app emulates TouchTunes wireless remotes (Gen 2 and newer) and supports both single-address and brute-force (scan) modes.

How To Use

• Transmit a command: Press any button on the touchscreen, or highlight and select with the physical controls. Each command is transmitted 4 times automatically.
• Change the PIN: Adjust the 3-digit PIN field in the top-left using the encoder knob. Default is 000. Range: 000–255.
• Brute force (Scan mode): Enable the Scan checkbox, then press any button. The selected command will be transmitted 4 times for each PIN from 000 to 255 in sequence, covering all 256 possible addresses.
• EW Mode (Electronic Warfare, Experimental): Transmits a continuous CW carrier at 433.92 MHz to jam the jukebox's receiver, preventing others from sending commands. You retain control — the jamming signal automatically pauses when you transmit a command, then resumes. Enable with the EW Mode checkbox.

Message Structure

Basic Info

• Frequency: 433.92 MHz
• Modulation: ASK/OOK
• Protocol: NEC (without address complement)
• Sample rate: 2.28 MSps
• Symbol rate: 1766 baud (measured; nominal NEC rate is 1786 baud)
• Symbol period: 566 µs
• Repeats per command: 4

NEC Symbol Encoding

• Short (0): 10 (OOK: ON OFF)
• Long (1): 1000 (OOK: ON OFF OFF OFF)

Frame Structure

{PREAMBLE} {SYNC} {PIN} {COMMAND} {TAIL}

• Preamble (literal symbols): 0xFFFF00
• Sync (decoded NEC): 0x5D
• PIN 000–255 (decoded NEC): 0x00–0xFF (LSB first)
• Tail (literal symbols): 0x8

Commands (pre-NEC encode)

Each command byte is doubled with the second half bit-reversed before NEC encoding. For example, Pause (0x32) becomes 0x3223 before encoding.

Code	Button
0x32	Pause
0x78	On/Off (Power)
0x70	P1
0x60	P2 Edit Queue
0xCA	P3
0x20	F1 Restart
0xF2	Up (^)
0xA0	F2 Key
0x84	Left (<)
0x44	OK
0xC4	Right (>)
0x30	F3 Mic A Mute
0x80	Down (V)
0xB0	F4 Mic B Mute
0xF0	1
0x08	2
0x88	3
0x48	4
0xC8	5
0x28	6
0xA8	7
0x68	8
0xE8	9
0x18	* (Music / Karaoke)
0x98	0
0x58	# (Lock Queue)
0xD0	Zone 1 Vol+
0x90	Zone 2 Vol+
0xC0	Zone 3 Vol+
0x50	Zone 1 Vol-
0x10	Zone 2 Vol-
0x40	Zone 3 Vol-

Example

Command: PIN 000 – On/Off
Literal symbols (hex): ffff00 a2888a2aaaa8888aa2aa2220
(PREAMBLE SYNC PIN COMMAND TAIL)