Datasheet

x: LEFT, RIGHT: If X=-1 then 'LEFT' is pressed, if X=1 then 'RIGHT' is pressed, if X=0 then

neither left nor right are pressed

y: UP, DOWN: If Y=-1 then 'UP' is pressed, if Y=1 then 'DOWN' is pressed, if Y=0 then

neither up nor down are pressed

buttons: 0x00-0xFF, which is a bit mask for 8 button 0-7

Output: Nothing

AT+BLEMIDIEN

Enables or disables the BLE MIDI service.

Codebase Revision: 0.7.0

Parameters: State, which can be one of:

off

Output: If executed with no parameters, it will return the current state of the MIDI service as

an integer indicating if it is enabled (1) or disabled (0).

HID gamepad is disabled by default as of version 0.7.6, and must first be enabled

via AT+BLEHIDGAMEPADEN=1 before it can be used.

Note: You need to send both 'press' and 'release' events for each button, otherwise

the system will think that the button is still pressed until a release state is received.

# Press 'RIGHT' and 'Button0' at the same time

AT+BLEHIDGAMEPAD=1,0,0x01

# Press 'UP' and 'Button1' + 'Button0' at the same time

AT+BLEHIDGAMEPAD=0,-1,0x03