CQRobot Ocean: MCP23017 IO Expansion Board expands 2 signal pins as 16 I/O pins based on the I2C bus, up to 8 MCP23017 IO Expansion Board can be used at the same time, providing up to 128 I/O pins, it is compatible with both 3.3V and 5V levels: For technical support, please refer to CQRobot Wiki to get the test code, SKU: CQRMCP23017A.
SPECIFICATION
IO Expansion Board Specifications – Operating Voltage: 5V/3.3V – Interface: I2C – Interrupt Pins: INTA, INTB – Expansion I/Os: 16 – Dimension: 45.24mm * 31.79mm – Mounting Hole Size: 3.0mmOcean Wire Specifications – Cable specifications: 22AWG – Material: Silicone – Withstand Voltage: Less Than 50V – Withstand Current: Less Than 1000MA – Length: 21cm – Line Sequence: Black-negative power supply, Red-positive power supply, Green-SDA, Blue-SDA, Yellow-INTA, Orange-INTB.
DISTRIBUTION LIST
1 * MCP23017 IO Expansion Board 1 * Ocean Interface JST 6-Pin Cable
CQRobot Ocean: MCP23017 IO Expansion Board Compatible with Raspberry Pi/micro:bit/Arduino/STM32 Motherboard. I2C Interface, Expands 16 I/O Pins, Up to 8 Expansion Boards Can be Used Simultaneously.
NZD $65.99
- I2C controlled, expands 2 signal pins as 16 I/O pins.
- I2C address configurable by shorting the A0/A1/A2 jumpers.
- UP to 8 MCP23017 IO Expansion Board can be used at the same time, providing up to 128 I/O pins.
- Ocean interface Wire: 22AWG environmentally friendly high temperature resistant silicone wire, JST-PA SMT 6-Pin to DuPont female single head, wire length 210mm.
In stock
Additional information
| Weight | 0.032 kg |
|---|---|
| brand | CQRobot |
| dimensions | 7.11 x 5.21 x 1.7 cm; 32 Grams |