DIY MCP23017 Break out Board (BoB) with on-board wire connectors and indicator LEDs (Bare PCB)

Bare PCB to be used as breakout board for MCP23017 GPIO chip. Does not include the components. Components are available from most global suppliers.

GPIO BoB provides 16 inputs or outputs that have been routed to spring-cage PCB terminal blocks. The device has two interrupt outputs. GPIO states are indicated by on-board LEDs.

The product can be mounted by screws or by installing in a 35 mm DIN rail enclosure. Control interface for the inputs and outputs is I2C bus, commands according to MCP23017 specification.

Can be connected to Sensor Bridge Digital. Example usage in Sensor bridge user manual.

Features

• Controlled via I2C bus
• 16 programmable digital inputs or outputs
• Programmable pull ups on each pin