SmartGlove NEO

Usage SmartBall

The following buttons and button combinations have a special function:

Button(s)	Function
Thumb 1	Enter/Select in menu
Index Finger 1	Menu navigation up
Middle Finger 1	Menu navigation down
long press (> 5 s) Thumb 1 and Little Finger 1	Open menu
Index Finger 2 and Middle Finger 2	Calibrate IMU

Usage SmartGlove

The following buttons and button combinations have a special function:

Button(s)	Function
Thumb 1	Enter/Select in menu
Thumb 4	Menu navigation up
Thumb 3	Menu navigation down
long press (> 5 s) Thumb 4	Open menu
Index Finger 2 and Middle Finger 2	Calibrate IMU

Hardware

I2C Addresses SmartBall

Chip	Function	Fixed Address Part	Variable Address part	Address Hex
PCA9557	buttons and LED	0011	001	0x19
BNO055	inertial measurement unit	010100	1	0x29
SSD1306	dot matrix display	011110	0	0x3C
24AA64	EEPROM	01010	000	0x50

I2C Addresses SmartGlove

Chip	Function	Fixed Address Part	Variable Address part	Address Hex
PCA9557	side buttons and LED	0011	000	0x18
PCA9557	tip buttons and LED	0011	001	0x19
BNO055	inertial measurement unit	010100	0	0x28
VL52L1X	distance measurement			0x29
SSD1306	dot matrix display	011110	0	0x3C
24AA64	EEPROM	01010	000	0x50

IDE Setup

1. Install the Arduino IDE.

2. In the Arduino IDE preferences, add the following Additional Board Manager URL:

   https://adafruit.github.io/arduino-board-index/package_adafruit_index.json

3. Install the Adafruit SAMD Boards boards manager (menu Tools/Board/Boards Manager).

4. Install the following libraries (menu Sketch/Include Library/Manage Libraries):

   • Adafruit Unified Sensor
   • Adafruit BNO055
   • Adafruit NeoPixel
   • VL53L1X

5. Select the board Adafruit Feather M0.