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the Lonely Binary MCP23017 offers two groups of IO pins: GPIOA and GPIOB
If you're craving for even more blinky goodness
COM (Common): Serves as the central connection point in the relay
✅ Comprehensive Starter Kit – Includes sensors
With this module
PCF8575 I2C 16 IO Expander Breakout White the Lonely Binary MCP23017 offersUnleash the Power of Possibilities with the Lonely Binary PCF8575 I2C 16 IO Expander Breakout the ultimate game changer for your projects! Picture this: you're on a quest to create the most epic project ever, but wait there aren't enough GPIO pins to bring your dreams to life! Fear not, fellow innovator, for Lonely Binary has your back with the magnificent PCF8575 Expander Breakout your key to unlocking a world of endless potential! Here's the deal:
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