Description
1.9inch Segment E-Paper Module, Ideal for Temperature and Humidity meter, Humidifier, Digital Meter,etc. Featurebr Dimension: 1.9 inch Outline dimension (raw panel): 49.35 x 32.11 x 1.13 mm Outline dimension (driver board): 51 x 34 mm Display dimension: 41.35 x 28.11 mm Working voltage: 3.3V/5V Communication interfaces: I2C 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: <0.01uA (close to0) Note: 1.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. 2.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.Question:When the ink screen is in deep sleep mode, the first time the screen refreshes will be unclean. How can I solve it? Answer: The process of re-awakening the e-ink screen is actually the process of re-powering on the power. Therefore, when the EPD wakes up, it must first clear the screen, so as to avoid the afterimage phenomenon to the greatest extent. 2.Question:After multiple positions are brushed, the font is lighter after refreshing several times? Answer: In this case, the customer needs to reduce the position of the round brush and clear the screen after 5 rounds of refreshing (increasing the voltage of VCOM can improve the color, but it will increase the afterimage). More Resource/Guide information/FAQ: ?waveshare.com/wiki/1.9inch_Segment_e-Paper_Module?Amazon Package Content 1.9inch Segment e-Paper Module x1 Cable x1
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