1.9inch Segment E-Paper Module 91 Segments Black/White Color epaper Display I2C Screen for Raspberry Pi/STM32/Arduino,Ideal for Temperature and Humidity Meter, Humidifier, Digital Meter

Features 1. 1.9 Segment E-Paper Module Support Partial Refresh, Low Power, Wide Viewing Angle, Paper-Like Displaying Without Electricity Ideal for Temperature and Humidity meter, Humidifier, Digital Meter... 2. Onboard I2C Control Interface For Use With Controller Boards Like Raspberry Pi/STM32/Arduino 3. Application Examples Suitable For Temperature And Humidity Meter, Humidifier, Digital Meter...

Specifications

Dimension: 1.9 inch
Outline dimension (raw panel): 49.35 × 32.11 × 1.13 mm
Outline dimension (driver board): 51 × 34 mm
Display dimension: 41.35 × 28.11 mm
Working voltage: 3.3V /5V
Communication interfaces: IIC
Segment code: 91 segments
Display color: Black, White
Gray level: 2
Partial refreshing time: 0.3 s
Full refreshing time: 2s Refresh
Power Consumption: <5mW (typ. )
Standby current: < 0.01 uA (close to0) Package Content 1.9 inch Segment e-Paper Module x1 6Pin
Cable x1 Note: Refresh
time: The refresh time is the experimental results, the actual refresh time will have errors, and the actual effect shall prevail. There will be a flickering effect during the global refresh process, this is a normal phenomenon.
Power consumption: The power consumption data is the experimental results. The actual power consumption will have a certain error due to the existence of the driver board and the actual use situation. The actual effect shall prevail. FAQ 1. Running python program there is
ImportError: No module named Image? Install the imaging library using the command sudo apt-get install python-imaging. 2. Can Arduino 3.3V drive the ink screen? Yes, now there is a level conversion chip onboard, supporting 3.3V drive. 3. Can I use analog SPI? Yes, pay attention to the correct timing.