What s SUNY Digital Shelf Label ESL

Parameter
Models-ET213S-ET290S-ET420S-ET750
DisplayDisplay TypeE-ink color epaper Display, Dot-matrix
Show Size2.13"
(48.6*24mm)2.9"
(67*29mm)4.2"
(86*64mm)7.5"
(163*98mm)
Resolution212(H)*104(V)296(H)*128(V)400(H)*300(V)640(H)*380(V)
Display ColorBlack+White / Black+White+Red
LED LightAvailable, R.G.BNot Accessible
CommunicationFrequency433MHz / 868MHz / 915MHz
ProtocolPrivate
Response Speed5s (black+white sort) / 10s (black+White+Purple kind)
PowerPower Type2x CR2450
button battery3x CR2450
button battery6x CR2450
button battery
Operating Voltage2.4V ~ 3.6V
Battery lifeNot less than 5 years
Battery DisassemblyAvailable
Tag Dimensions66*36*14mm
(L x H x T)88*43*14mm
(L x H x T)104*98*14mm
(L x H x T)216*132*9mm
(L x H x T)
EnvironmentOperate Temperature0 ~ 50C
Storage Temperature-10 ~ 60C
Operate Humidity5% - 80% (no condensation)
Storage Humidity5% - 85% (no condensation)
Weight34g44g93g185g

Digital paper or e-paper is a show expertise that mimics the looks of bizarre ink on paper to supply a low-power, paper-like display. E-paper displays usually have a so-called image reminiscence, which implies they do not want a lot power to maintain the display; they largely want energy when there's a change within the display. Subsequently, e-paper shows are finest for low-frequency switching shows, such as signage and labels.

Most of the present-generation ESLs are updated wirelessly, utilizing some type of a custom protocol. The company "Pricer" distinguishes themselves here, using InfraRed instead, making their devices completely useless for us. InfraRed is lifeless, guys, get over it! Anyways, the entire protocols are of cource not documented, so we're on our own.

The E Ink Gallery PaletteTM (seven-coloration) and E Ink GalleryTM (full-coloration) package collection have a large palette with richer coloration options, and we are seeing builders use these kits to develop products for eBadges, cellular promoting (POP) and indoor signage applications. As with E Ink’s different shade kits, they offer low power consumption, high mobility, and extra colorful content material interfaces. A special driving (waveform) characteristic for E Ink Gallery Palette allows for flashing portions of the design to draw consumer consideration.

If you happen to didn't detach the damaging battery cable prior to tearing into the challenge, as an illustration, you could give your self a nasty shock or in some situations you would possibly even burn out the automobile's electrical system. More probably, you may merely blow a fuse, so it's a good idea to have a few spare fuses on hand to replace the casualties. Look in your owner's manual in your automotive's fuse field location after which substitute any fuse that you will have unintentionally blown in the process.