Universal e-Paper Driver Board with WiFi/Bluetoth SoC ESP32 onboard Support Various Waveshare SPI e-Paper Raw Panels

These displays are perfect for E-ink displays. I brought two 7.5-inch black and white displays, and they worked flawlessly for both. I can vouch for their compatibility with Waveshare Display. They perform significantly better than the standard ESP32 when it comes to running the display. I even brought an ESP32 dev kit modile, and it wouldn’t work until I switched to this board.

I needed an ESP32 board for a weather station project. After reading questionable reviews about other cheap boards, I decided to go with this. The documentation says to use resistor switch position B for the 7.5” display. However, the screen text was very light and faded. Flipping the switch to A fixed the problem.This board also doesn’t have a built-in voltage divider so if you want to monitor battery level, you’ll need to make your own. I just keep mine plugged in all the time using an old phone charger.Overall, very good. No issues other than there’s no way to disable the power LED and the board doesn’t have any mounting holes!

Bought this to integrate with a waveshare epaper board to display information from Home Assistant. Good quality board build and decent documentation.

I dislike using waveshare products. It doesn’t seem to work out of the box without further coding to be done and even their hardware seems to not all work together and you have to go to their website to check compatibility before buying then hope it still works out which it hasn’t for me.

I even like how it looks

Instructions are not the easiest to follow but it works.

Doesn't pair with the 7.3" 7 color display. USB to Serial doesn't work out of the box in Mac M1, but needs some chinese driver. Given these run in kernel mode, tis not gonna happen.

The product itself is okay. the only problem is lacking of docs which takes time to figure out myself. Hope they can improve this so anyone interested can pick up quicly

Driver adequado a esphome, cumpre o proposito

La carte fait parfaitement le job.J’en ai commandé 2, une était défectueuse, mais le vendeur a pris le temps de voir le problème avec moi et m’a proposé immédiatement un échange ou remboursement. Problème réglé ultra vite.Merci pour le sérieux, vous assurez!!

Alles wie es soll,funktioniert soweit gut

I have three of these and would get more, but they are not in stock.These are a tidy way to work with Waveshare epaper.

Works great with waveshare 7.5” e ink display. Got it into home assistant and works for the purpose I needed. Will buy more .