I've been hunting for an e-paper coding solution for a while and have yet to find a solution that works well. The best I've seen is the Onyx Boox Max 2, which

I've been hunting for an e-paper coding solution for a while and have yet to find a solution that works well. The best I've seen is the Onyx Boox Max 2, which has HDMI input: https://onyxboox.com/boox_max2 https://onyxboox.com/boox_max2 Unfortunately, aside from being prohibitively expensive they're apparently difficult to get in the US. Amazon and Wal-Mart both have them listed for sale but refuse to actually ship them to my address.