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pulkin / micropython

MicroPython implementation on Ai-Thinker GPRS module A9 (RDA8955)
https://micropython.org
MIT License
102 stars 30 forks source link

SPI #7

Open pulkin opened 4 years ago

pulkin commented 4 years ago

SPI in machine.SPI

pulkin commented 4 years ago

Software SPI was implemented in machine.SPI(-1, ...). Hardware SPI requires some hardware workarounds (SPI1 needs soldering headers, SPI2 overlaps with REPL UART).