Boot times of 3-4 seconds are achievable with a customized buildroot [1] [2] if you don’t need network, USB, HDMI, and other services. [1] https://mitxela.com/

Boot times of 3-4 seconds are achievable with a customized buildroot [1] [2] if you don’t need network, USB, HDMI, and other services. [1] https://mitxela.com/projects/thermal_paper_polaroid https://mitxela.com/projects/thermal_paper_polaroid [2] https://himeshp.blogspot.com/2018/08/fast-boot-with-raspberry-pi.html https://himeshp.blogspot.com/2018/08/fast-boot-with-raspberr...