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| Specifications | |
|---|---|
| Brand name | Weact studio |
| Accessory type | Epaper |
| Battery included | No |
| Origin | Mainland china |
| Hign-concerned chemical | None |
| Compatible with | Arm |
| Choice | Yes |
| Semi_choice | Yes |
| Display size | 4.2 inches |
| Display resolution | 400x300 |
| Display color | Black-white |
| Driver ic | Ssd1683 |
| I/o level | 3.3v |
| Supply voltage | 3.3v-5v |
| Connector type | 2x4pin 2.54mm row pin/mx1.25-8p wire-to-board connector |
| Data link | Https://github.com/weactstudio/weactstudio.epapermodule |
Working fine.
Item received four days prior to estimated arrival date. Package is sufficient, plastic box and bubble wrap. How it performs is to be assessed later. Dimensions are hard to read on intel-description in aliexpress website, so check carefully if it is sufficient for you.
Great, works with homeassistant. I am using esphome on esp32 s3
Very good deal - many thanks
arrived in 25 days
An excellent display at this price, there is no better one... very good contrast.
Good module.
It's a pity WeeAct doesn't have examples for STM32 on the guitar
Super, works, original. It arrives well packaged, and the screen is in a plastic box. In general, I recommend for my crafts and other things.
It seems to work, I used GxEPD2 with ESP32.
Works great.I had it up and running quickly using the gxepd2 library and the constructor gxepd2_bwDisplay(gxepd2_420_gye042a87(/*cs=5*/ 7, /*dc=*/ 1, /*rst=*/ 2, /*busy=*/ 3)); // gye042a87, 400x300, ssd1683 (hink-e042-a07-fpc-a1). The sleep current is quite low at around maybe 300-400ua, and this can be lowered even further by putting a p-fet switch in line with vcc for battery-powered applications.
came in a plastic box. I started the application in the library from examples. A lot of blinks upon initialization, then almost does not blink.
excellent product, arrived perfectly
Excellent display, huge, fully functional, delivery to Ukraine by Ukrposhta in about two weeks.
Item arrived quickly and well packaged. Nothing to complain about. I recommend this seller.
Thank you very much. Xièxie
Great item that is cheaper than the competition. On GitHub, you can find example programs that demonstrate the board's functionality.
Excellent epaper module, clear, display, easy to use, and high build quality
Little hard to find a sketch for it, but finally everything is working. Bigger than i tought, but thats a plus!
The display works without the slightest issue, great contrast and good resolution. For work, I recommend using an ESP32 module or some powerful STM processor. As for the seller, I recommend them for being quick, efficient, and without unnecessary complications.
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