Cant get it working on UNO

[iotleaf]

I am evaluating the heltec 1.54 board with green label attached, to run on an UNO board. So far I have been unable to modify your library to work (spent 1 day on this). Could you please configure your system, and test it, to run on an UNO, and then email me a zip file containing all the required files?.. My email is [email protected] Thanks

[deskl0]

Hi, @iotleaf. Maybe try thishttps://github.com/waveshare/e-Paper/tree/master/Arduino/epd1in54_V2. I tested the basic demo on STM32F103, it works. But maybe a small difference in other ways, take your own risks. And Arduino UNO may not have enough storage or computability to do this job.