00:00If you're building a low-power project and you're tired of LCDs sucking your battery dry,
00:04e-paper is the answer, and today I've got the top 5 e-paper HMI displays that sip power instead
00:09of chugging it. These are the best deals I could find, ranked by what people are actually buying.
00:15Kicking things off at number 5, we've got the Cropanel 5.79-inch e-paper with the ESP32S3 chip,
00:22and that S3 is the headline here, because it unlocks Arduino, ESPIDF, and MicroPython all
00:27in one board. The 272x792 resolution looks crisp for text, dashboards, or weather displays,
00:35and it runs over plain SPI, so wiring it up is a breeze. At $36.09 with a perfect 5
00:42-star rating,
00:42it's a rock-solid pick, especially if you want that newer S3 processor.
00:47Next up at number 4 is the 4.2-inch Cropanel, and if you want something a little smaller and
00:52more
00:52compact, this is your guy. It's a 400x300 black and white panel over SPI, perfect for a desk clock,
01:00sensor readout, or a smart home status screen. It ships free, comes in at $37.44, and with nearly
01:074,000 sold and a 4.6 rating, people clearly love the size-to-usability ratio here. Small, cheap,
01:14and it just works. At number 3, we've got another 5.79-inch Cropanel with the same 272x792 resolution
01:24and SPI interface, but here's the thing, the ratings tell the story. This one sits at $37.15
01:30with over 4,100 units sold and a 4.6 rating. It's the slightly premium option of the 5.79
01:38family,
01:38and honestly, if you want the larger screen and don't mind spending a few extra bucks over the
01:43base model, this is a safe, proven choice with a huge community behind it.
01:48Number 2 is where things get really interesting, this Cropanel 5.79-inch e-paper is the exact same
01:56272x792, SPI-driven black and white display, but it has a perfect 5-star rating. That's rare.
02:03Over 4,200 people have bought it, and not a single complaint has dragged that score down.
02:09And the price? Just $33.28, the cheapest of the big-screen options here.
02:16If you want maximum screen for minimum money and zero risk, this is the one.
02:21And finally, the number 1 spot goes to the Elecro Cropanel 5.79-inch,
02:26the best-seller of the bunch with a whopping 4,541 units sold.
02:31Same gorgeous 272x792 black and white display, same easy SPI interface, but this one ships free
02:38and sits at $34.44 with a 4.6 rating. It's the most popular for a reason, it's the perfect
02:45balance
02:46of price, performance, and a massive community of people already using it. For a low-power HMI,
02:52this is the safest bet you can make. Alright, that's the top 5 all the links are down in
02:57the description so you can grab whichever one fits your build. If this helped you out,
03:02smash that like button and hit subscribe for more low-power tech finds. See you in the next one!
