> "I need to boot a Raspberry Pi Zero in under 3 seconds" Not sure that speed is possible, but maybe a faster SD card would help boot raspian quickly. Then yo

> "I need to boot a Raspberry Pi Zero in under 3 seconds" Not sure that speed is possible, but maybe a faster SD card would help boot raspian quickly. Then you can use this method to boot Chrome into "kiosk mode" https://www.google.com/amp/s/blockdev.io/raspberry-pi-2-and-3-chromium-in-kiosk-mode/amp/ https://www.google.com/amp/s/blockdev.io/raspberry-pi-2-and-...