Document by TeHaxor69

****************************** WII U PRO CONTROLLER INFO ******************************

Bluetooth Device Name"Nintendo RVL-CNT-01-UC"

All sent commands to controller will begin with 0xA2, sending 0x52 will not work.

**********************************************************[] Out Put (0xA2)[] 0x11 LED Control[] 0x12 Data reporting[] 0x15 Status Information request[] 0x16 Write Memory (EEPROM range is unknown)[] 0x17 Read Memory (EEPROM range is unknown)[] [] In Put (0xA1)[] 0x20 Status Information[] 0x22 Acknowledge output report -Same as the WiiMote[] 0x30-0x3F Data reports**********************************************************

As with the WiiMote, setting bit 0 in the 3rd byte will activate the rumble.

It appears that some memory is usable, every time I have tried to read or write to EEPROM(clearing bit 2 of byte 3) causes the controller to shut off immediately.

Analog sticks range from 0x0400 - 0x0C00, 0x0800 is centered.

Data reports 0x34, 0x35, 0x3D would be the best modes to use as they report all usable data, with the exception of the LED and full battery info.

Status Information 0x20:Receives Bytes:A1 20 B1 B2 LF 00 00 CCB1:

0x10 Start button Pressed MaskB2:

0x10 Select button Pressed Mask0x80 Home button Pressed Mask

LF:Bit 0 Battery Stat?Bit 1 is always set, Possibly indicating that this is a classic controll

er merged with a WiiRemote? -No encryption is used that I know of to enable anything.

Upper nibble is the LED mask0x10 Led 10x20 Led 20x40 Led 30x80 Led 4

CC:Current charge of the Battery, Stays at 0xFF until charge drops below a

certain value (UNKOWN right now).

My controller dies once it gets down to 0xB2

Data report 0x30: (Basic buttons) -Will not repeat reportReceives Bytes:A1 30 B1 B2B1:

0x10 Start button Pressed MaskB2:

0x10 Select button Pressed Mask0x80 Home button Pressed Mask

Data report 0x31: (Basic buttons, Data from non present accelerometer) -Will not repeat reportReceives Bytes:A1 31 B1 B2 AA AA AAB1:

0x10 Start button Pressed MaskB2:

0x10 Select button Pressed Mask0x80 Home button Pressed Mask

AA:The Wii U Pro Controller has no accelerometer, this value is always 0x80

0x80 0x80

Data report 0x32: (Basic buttons, Analogs) -Can repeat reportReceives Bytes:A1 32 B1 B2 L1 L2 R1 R2 L3 L4 R3 R4B1:

0x10 Start button Pressed MaskB2:

0x10 Select button Pressed Mask0x80 Home button Pressed Mask

L1l L2h:Left Analog X axis

R1l R2h:Right Analog X axis

L3l L4h:Left Analog Y axis

R3l R4h:Right Analog Y axis

Data report 0x33: (Basic buttons, Data from non present accelerometer, Data from non present IR camera) -Can repeat reportReceives Bytes:A1 33 B1 B2 AA AA AA II II II II II II II II II II II IIAA:

The Wii U Pro Controller has no accelerometer, this value is always filled with 0x80

II:

The Wii U Pro Controller has no IR Camera, this value is always filled with 0xFF

Data report 0x34: (All buttons, Analogs, USB Info, Battery Info) -Can repeat reportReceives Bytes:A1 34 B1 B2 L1 L2 R1 R2 L3 L4 R3 R4 B3 B4 B5 00 00 00 00 00 00 00 00B1:

0x10 Start buttonB2:

0x10 Select button0x80 Home button

L1l L2h:Left Analog X axis

R1l R2h:Right Analog X axis

L3l L4h:Left Analog Y axis

R3l R4h:Right Analog Y axis

B3:0x80 Right D-Pad XOR with 0xFF0x40 Down D-Pad XOR with 0xFF0x20 L Button XOR with 0xFF0x10 Select XOR with 0xFF0x08 Home XOR with 0xFF0x04 Start XOR with 0xFF0x02 R XOR with 0xFF

B4:0x80 ZL XOR with 0xFF0x40 B XOR with 0xFF0x20 Y XOR with 0xFF0x10 A XOR with 0xFF0x08 X XOR with 0xFF0x04 ZR XOR with 0xFF0x02 Left D-Pad XOR with 0xFF0x01 Up D-Pad XOR with 0xFF

B5:High Nibble is the remaining charge of the battery, it is represented th

e same way it appears on the HOME MENU in 4 cells(0x08 Very Low, 0x09 1 Cell, 0x0A, 2 Cells, 0x0B 3 Cells, 0x0C 4 Cells)0x08 USB Connection XOR with 0xFF0x04 Charging XOR with 0xFF0x02 LH XOR with 0xFF0x01 RH XOR with 0xFF

Data report 0x35: (All buttons, Data from non present accelerometer, Analogs, USB Info, Battery Info) -Can repeat reportReceives Bytes:A1 34 B1 B2 AA AA AA L1 L2 R1 R2 L3 L4 R3 R4 B3 B4 B5 00 00 00 00 00B1:

0x10 Start buttonB2:

0x10 Select button0x80 Home button

AA:

The Wii U Pro Controller has no accelerometer, this value is always filled with 0x80L1l L2h:

Left Analog X axisR1l R2h:

Right Analog X axisL3l L4h:

Left Analog Y axisR3l R4h:

Right Analog Y axisB3:

0x80 Right D-Pad XOR with 0xFF0x40 Down D-Pad XOR with 0xFF0x20 L Button XOR with 0xFF0x10 Select XOR with 0xFF0x08 Home XOR with 0xFF0x04 Start XOR with 0xFF0x02 R XOR with 0xFF

B4:0x80 ZL XOR with 0xFF0x40 B XOR with 0xFF0x20 Y XOR with 0xFF0x10 A XOR with 0xFF0x08 X XOR with 0xFF0x04 ZR XOR with 0xFF0x02 Left D-Pad XOR with 0xFF0x01 Up D-Pad XOR with 0xFF

B5:High Nibble is the remaining charge of the battery, it is represented th

e same way it appears on the HOME MENU in 4 cells(0x08 Very Low, 0x09 1 Cell, 0x0A, 2 Cells, 0x0B 3 Cells, 0x0C 4 Cells)0x08 USB Connection XOR with 0xFF0x04 Charging XOR with 0xFF0x02 LH XOR with 0xFF0x01 RH XOR with 0xFF

Data report 0x36: (Basic Buttons +Partial set, Data from non present IR camera, Analogs) -Can repeat reportReceives Bytes:A1 34 B1 B2 II II II II II II II II II II L1 L2 R1 R2 L3 L4 R3 R4 B3B1:

0x10 Start buttonB2:

0x10 Select button0x80 Home button

II:The Wii U Pro Controller has no IR Camera, this value is always filled w

ith 0xFFL1l L2h:

Left Analog X axisR1l R2h:

Right Analog X axisL3l L4h:

Left Analog Y axisR3l R4h:

Right Analog Y axisB3:

0x80 Right D-Pad XOR with 0xFF

0x40 Down D-Pad XOR with 0xFF0x20 L Button XOR with 0xFF0x10 Select XOR with 0xFF0x08 Home XOR with 0xFF0x04 Start XOR with 0xFF0x02 R Mask XOR 0xFF

Data report 0x37: (Basic Buttons, Data from non present accelerometer, Data from non present IR camera, Analogs -Missing Right Y Axis) -Can repeat reportReceives Bytes:A1 34 B1 B2 AA AA AA II II II II II II II II II II L1 L2 R1 R2 L3 L4AA:

The Wii U Pro Controller has no accelerometer, this value is always filled with 0x80

II:The Wii U Pro Controller has no IR Camera, this value is always filled w

ith 0xFFL1l L2h:

Left Analog X axisR1l R2h:

Right Analog X axisL3l L4h:

Left Analog Y axis

Data report 0x38: (None)Receives Bytes:

Data report 0x39: (None)Receives Bytes:

Data report 0x3A: (None)Receives Bytes:

Data report 0x3B: (None)Receives Bytes:

Data report 0x3C: (None)Receives Bytes:

Data report 0x3D: (All buttons, Analogs, USB Info, Battery Info) -Can repeat reportReceives Bytes:A1 34 L1 L2 R1 R2 L3 L4 R3 R4 B1 B2 B3 00 00 00 00 00 00 00 00 00 00L1l L2h:

Left Analog X axisR1l R2h:

Right Analog X axisL3l L4h:

Left Analog Y axisR3l R4h:

Right Analog Y axisB1:

0x80 Right D-Pad XOR with 0xFF0x40 Down D-Pad XOR with 0xFF0x20 L Button XOR with 0xFF0x10 Select XOR with 0xFF0x08 Home XOR with 0xFF0x04 Start XOR with 0xFF0x02 R XOR with 0xFF

B2:0x80 ZL XOR with 0xFF0x40 B XOR with 0xFF0x20 Y XOR with 0xFF0x10 A XOR with 0xFF0x08 X XOR with 0xFF0x04 ZR XOR with 0xFF0x02 Left D-Pad XOR with 0xFF0x01 Up D-Pad XOR with 0xFF

B3:High Nibble is the remaining charge of the battery, it is represented th

e same way it appears on the HOME MENU in 4 cells(0x08 Very Low, 0x09 1 Cell, 0x0A, 2 Cells, 0x0B 3 Cells, 0x0C 4 Cells)0x08 USB Connection XOR with 0xFF0x04 Charging XOR with 0xFF0x02 LH XOR with 0xFF0x01 RH XOR with 0xFF

Data report 0x3E: (Basic Buttons, Data from non present accelerometer Interleaved Mode, Data from non present IR camera Interleaved Mode) -Can repeat reportReceives Bytes:A1 3E B1 B2 AA II II II II II II II II II II II II II II II II II IIA1 3F B1 B2 AA II II II II II II II II II II II II II II II II II IIB1:

0x10 Start buttonB2:

0x10 Select button0x40 This is set on report 3E0x80 Home button

AA:The Wii U Pro Controller has no accelerometer, this value is always fill

ed with 0x80II:

The Wii U Pro Controller has no IR Camera, this value is always filled with 0xFF

Data report 0x3F: (Basic Buttons, Data from non present accelerometer Interleaved Mode, Data from non present IR camera Interleaved Mode) -Can repeat reportReceives Bytes:A1 3E B1 B2 AA II II II II II II II II II II II II II II II II II IIA1 3F B1 B2 AA II II II II II II II II II II II II II II II II II II

B1:0x10 Start button

B2:0x10 Select button0x40 This is set on report 3E0x80 Home button

AA:The Wii U Pro Controller has no accelerometer, this value is always fill

ed with 0x80II:

The Wii U Pro Controller has no IR Camera, this value is always filled with 0xFF