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- Sun Jun 16, 2019 3:09 pm
- Forum: Programs, Libraries and Tools
- Topic: Interrupt setup using the micropython-MCP230xx library
- Replies: 1
- Views: 488
Hi there. I using a Node MCU V3 board carrying and ESP8266. My project requires a silly number of inputs (about 15 of them) and I have opted to expand the number using a MCP23017 on a waveshare breakout board: https://www.waveshare.com/wiki/MCP23017_IO_Expansion_Board I am able to read the status of...