Review on Resolution Electronic Controller Interface Raspberry by Darrell Bridges

Device does not work via Arduino (with Waveshare Shield protection) or on RPi, using own Waveshare readme and git project only enforces screen cycle solid or blank with C APIs. I'm really upset that it didn't work, I was looking forward to a good e-paper ad. Edit: I found that the device actually works with python bindings. So while only 1/3 of the demos work correctly for this, I can at least rule out that the hardware is bad. 3/5 stars.