Elecrow ESP32 E-Paper Displays

These are CrowPanel ESP32 2.9” and 5.79” e-paper displays from a company called Elecrow. They have WiFi and Bluetooth so they can be remotely updated. Power is not needed after the displays are refreshed with new images so they’re perfect for low energy applications like price tags at a grocery store. CrowPanel ESP32 2.9” E-paper screen https://www.elecrow.com/crowpanel-esp32-2-9-e-paper-hmi-display-with-128-296-resolution-black-white-color-driven-by-spi-interface.html?utm_source=kol_ProtoG&utm_medium=social&utm_campaign=idd5 CrowPanel ESP32 5.79” E-paper screen https://www.elecrow.com/crowpanel-esp32-5-79-e-paper-hmi-display-with-272-792-resolution-black-white-color-driven-by-spi-interface.html?utm_source=kol_ProtoG&utm_medium=social&utm_campaign=idd5 All sizes https://www.elecrow.com/display/e-paper-display.html?utm_source=kol_ProtoG&utm_medium=social&utm_campaign=idd5 Check out the Elecrow giveaway campaign here: https://www.elecrow.com/blog/lora-modules-giveaway-and-pcb-assembly-sponsorship.html?idd=5 Need PCB or assembly service for your project? PCB prototype only $5 for 10 boards with fast turnaround times at https://www.pcbway.com/setinvite.aspx?inviteid=57699. Please support my channel to help me make more videos and projects like this: http://patreon.com/ProtoG42 You can also support me by simply liking and commenting on my videos or purchasing anything through my amazon link: http://amzn.to/2E2suC9 It does not change the price of anything you buy and I still get a small percentage of the sale. See my instructables account for step by step guides to some of my projects: http://www.instructables.com/member/Proto+G/ Please support my channel to help me make more videos: http://patreon.com/ProtoG42 FOLLOW: http://twitter.com/ProtoG42 http://instagram.com/ProtoG42 http://facebook.com/ProtoG42 Other Great Channels! AddOhms : https://www.youtube.com/user/AddOhms Afrotechmods : https://www.youtube.com/user/Afrotechmods EEVblog : https://www.youtube.com/user/EEVblog Keystone Science : https://www.youtube.com/user/hobcoman GreatScott : https://www.youtube.com/user/greatscottlab ElectroBOOM : https://www.youtube.com/user/msadaghd Kevin Darrah : https://www.youtube.com/user/kdarrah1234/videos Julian Ilett : https://www.youtube.com/user/julius256 CNLohr : https://www.youtube.com/user/CNLohr Andreas Spiess : https://www.youtube.com/channel/UCu7_D0o48KbfhpEohoP7YSQ The Ben Heck Show : https://www.youtube.com/user/thebenheckshow Mikeselectricstuff : https://www.youtube.com/user/mikeselectricstuff