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Espruino is a JavaScript interpreter for low-power Microcontrollers. This site is both a support community for Espruino and a place to share what you are working on.
@jugglingcats
Spent some time this evening and there's no real issue with the Pico SPI performance. I can get screen repaint (at least the SPI portion) down to 20ms at 800k baud. Limit seems to be around 10ms. Attached is a quick write-up. Would be good to understand if/why Graphics class is holding things up.
I will look at reproducing with the ESP32!
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