Mô Đun Màn Hình Lcd 2.13 Inch 2.9 Inch Cho Arduino

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Extraction code: yun5

Compatible arduino/stm32


2.13 inch electronic ink screen module


Low power consumption, wide angle, three color optional, power outage can still be clearly displayed and long stay
For electronic shelf labels, conference cards, industrial instruments, etc.

Characteristics
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Size: 2.13 inch
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Shape ruler (nude screen): 59.2mm x 29.2mm x 1.05mm
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Shape ruler (module): 65mm x 30.2mm
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Display size (visual area): 48.55mm x 23.71mm
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Working voltage: 2.8v-5.3v
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Communication interface: 3 line spi/4 line spi (optional)
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Point range: 0.194x0.194
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Resolution: 212x104
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Display color: black and white double color/black and white red color/black and white yellow
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Gray scale: 2
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Local refresh: 0.3 s (black and white double color support local refresh only)
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2s (black and white double color)/15s (black and white red color)/15s (black and white yellow)
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Standby power consumption: 0.017 mw (remarks): refresh time: refresh time is experimental test data, actual refresh time will
Error, based on actual effect.There is flickering effect in the whole domain refresh process, which is positive
Recurrent phenomena
Power consumption: power consumption data is experimental test data, actual power consumption due to the existence and actual driving board
There will be some error depending on the actual effect

2.9 inch electronic ink screen module

Low power consumption, wide angle, three color optional, power outage can still be clearly displayed and long stay

For electronic shelf labels, conference cards, industrial instruments, etc.

Question answer

Q1: environment in which electronic ink screens are used
Temperature range (working conditions): 0~50°C humidity range: 35%~65% rh
(storage conditions): temperature range: 30°C humidity range: 55% rh storage maximum time
Room: 6 months


(after unpacking): temperature range: 20°C 5°C humidity range: 50,5% rh storage maximum time:
Assembly completed within 72 hours

Q2: notice for electronic ink screen refresh
Refresh mode

Full brush: electronic ink screens flicker many times during refresh (depending on how long the refresh lasts),
Flashing is to clear the debris to achieve the best display effect

Bureau brush: electronic ink screen in the process of refresh without flickering effect.Users using the bureau brush function are advised to brush
After a few new times, a full brush operation will be required to clear the debris, otherwise the debris problem will become more serious.
Even damaged screen (currently only some black and white electronic ink screen support bureau brush, specific reference product page)
Annotations)

Refresh frequency

During use, it is recommended that customers set the refresh interval of the electronic ink screen at least 180 se