mrbig Profile Topics Started Replies Created Engagements Favorites Search replies: Forum Replies Created Viewing 1 post (of 1 total) Author Posts June 25, 2019 at 3:59 am in reply to: Anyone planing to upgrade this sheild? #11401 mrbigParticipant Hi, great project! Did you consider using an ESP32? It’s pretty cheap, and has all the juice that would be needed for handling grayscale framebuffer. There are also boards like the TTgo 32 that shares the arduino footprint. Author Posts Viewing 1 post (of 1 total)