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RobTillaart / MCP23S17

Arduino library for SPI based MCP23S17 16 channel port expander
MIT License
27 stars 11 forks source link

redo ESP32 SPI interface #28

Closed RobTillaart closed 12 months ago

RobTillaart commented 1 year ago

ESP32-S3 does not do VSPI. ESP32 dependency should be minimized (remove HSPI/VSPI references, see MCP_DAC #24)