屏幕

墨水屏

电子价签是低价墨水屏的优质来源

SES

https://usermanual.wiki/SES-imagotag/EDG1-0260-A-5042719.pdf

https://usermanual.wiki/SES-imagotag

EINK

https://github.com/vroland/epdiy

https://epdiy.readthedocs.io/