1. Basic function
Refresh Method: Full refresh for 2s、Fast refresh for 1.5s、Partial refresh for 0.26s
Display direction: Horizontal and vertical
Drawing method: GUI Drawing
Driving method: STM32、Arduino、MicroPython
2. Basic parameters
Product size: 1.54 inches
Resolution: 200x200
Color: Black and white, 4 grayscale
Drive IC: SSD1681
Interface: SPI
Operating voltage: 3.3V
Operating temperature: 0-50 ℃
Storage temperature: -25~60 ℃
3. Main features
Display feature: Bistable display (maintains the last screen after power outage)
Display mode: Pure reflection
Angle of view: Wide angle of view, greater than 170 degrees
Surface treatment: Hard coating anti glare treatment
Environmentally friendly and low-carbon: No refresh, no power consumption
Eye protection: No blue light, no radiation
4. Product Application
Shelf tags, Smart tags, Wearable devices, Smart home applications, Industrial instruments, Smart card.
5. Engineering drawing
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Monochrome products
Standard LCD
