Hanshow Stellar-M E31 Series Product Manual V1.0.1
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Zhejiang Hanshow Technology Co., Ltd.
Name
Description
Display effect
EPD e-paper display screen, including black/white,
black/white/red and black/white/yellow
Viewing angle
Nearly 180 degree
Working life
3 ~ 5 years [2-3]
NFC function
(Optional)
The ESL of "N" in the product model indicates the NFC function
1.
Conforms to ISO/IEC 14443 Type A standard
2.
Supports NFC NDEF data format
3.
200 byte storage space, and write content configurable
4.
Maximum 1cm communication distance
5.
Greatly improve batch data transmission rate for the same
template ESLs
Page switching
Supports up to 4 pages
Battery specification
550mAh*2
Battery changeable
Changeable (compatible to standard Hanshow battery)
Protection level
IP54
Operating temperature
0
℃
~ 30
℃
Storage temperature
0
℃
~ 30
℃
Humidity
30% ~ 70%
Certifications
ROHS, CE
Note:
[2-2]: The resolution and DPI vary with different screen provided by screen
vendor.
[2-3]: For EPD label with black/white/yellow, the working life is about 3
years, while for EPD label with black/white or black/white/red, the working
life is about 5 years at room temperature.
The ESLs can perform flashing, page switch, update and other functions, thus the
working life of ESLs will reduce due to limitations in
