Iopiplus bus 1 0x20
Iopiplus bus 2 0x21
To use the IO Pi Plus externally from the Raspberry Pi you will need to connect the 3.3V (Pin 1), SDA (Pin 3), SCL (Pin 5) and Ground (Pin 6) pins from the Raspberry Pi GPIO header to the corresponding pins on the IO Pi Plus. The 5V pin will also need to be connected if you are not using an external 5V power supply.
ADC ADS1015
0x48 ADR -> GND
0x49 ADR -> VDD
0x4A ADR -> SDA
0x4B ADR -> SCL
PCA9685 multi servo:
Board 0: Address = 0x40 Offset = binary 00000 (no jumpers required)
Board 1: Address = 0x41 Offset = binary 00001 (bridge A0 as in the photo above)
Board 2: Address = 0x42 Offset = binary 00010 (bridge A1)
Board 3: Address = 0x43 Offset = binary 00011 (bridge A0 & A1)
Board 4: Address = 0x44 Offset = binary 00100 (bridge A2
OLED DISPLAY
address between 0x78 (can be change to 0x7A)
HMC5883L magnetometer
7-bit address 0x1E
8-bit read address 0x3D
8-bit write address 0x3C
MG995 Servo specifications
Specification:
- Weight: 55 g
- Dimension: 40.7×19.7×42.9 mm
- Stall torque: 9.4 kg/cm (4.8v); 11 kg/cm (6 V)
- Operating speed: 0.20 sec/60° (4.8 V); 0.16 sec/60° (6.0 V)
- Operating voltage: 4.8~ 6.6 V
- Gear Type: Metal gear
- Temperature range: 0- 55 °C
- Dead band width: 1 µs
- servo wire length: 32 cm
- Current draw at idle 10 mA
- No load operating current draw 170 mA
- Stall current draw 1200 mA
