I am using Leonardo with 3 SPI outputs, what boards are available that support Arduino with greater memory than 32k (excluding Mega) and 3 spi outputs.
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ESP32? Comes to mind…
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A decent spec’d Teensy should do the trick as well. You can use Teensyduino to upload to the board:
https://www.pjrc.com/teensy/teensyduino.html
Here’s a comparison table of all the various specs for the Teensy breakouts for you to take a look:
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Bryce
Thanks for the info, but unfortunately teensy chips are unavailable until next year.
All suppliers are zero stock
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