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- Stock: 0 in Stock
- SKU: 22689
- Delivery Time
- Bulk & B2B RFQ
1.9inch Segment E-Paper Module, 91 Segments, I2C Bus, Ideal for Temperature and humidity meter, Humidifier, Digital Meter
This display is a Segment Electrophoretic Display Module which can be used in thermometer. The module is integrated circuits including Segment drivers.
User Manual / Datasheet / Example Codes Etc.
Features
- White Reflectance above 35%(0 minute)
- Contrast Ratio above 9:1(0 minute)
- Wide viewing angle
- Ultra low power consumption
- Reflective mode
- Bi-stable display
- Commercial temperature range
- I2C Interface
- OPERATING VOLTAGE : 3.3V/5V
- GREY SCALE : 2
- INTERFACE : I2C
- PARTIAL REFRESH TIME : 0.3s
- OUTLINE DIMENSIONS : 51 × 34 mm
- FULL REFRESH TIME : 2s
- DISPLAY SIZE : 41.35 × 28.11 mm
- REFRESH POWER : <5mW (typ.)
- SEGMENTS : 91
- STANDBY CURRENT : <0.01uA (almost none)
- DISPLAY COLOR : Black/White
- VIEWING ANGLE : >170°
Package Includes
- 1.9inch Segment e-Paper Module x
- 6Pin Cable x1


Onboard I2C Control Interface

- VCC : Power (3.3V / 5V input)
- GND : Ground
- SDA : I2C data input
- SCL : I2CI clock input
- RST : External reset, low active
- BUSY : Busy status output pin (high level means busy)
Application Examples


Warranty Terms :
Branded products (Waveshare/ Raspberry Pi/ Radxa/ DWIN etc) are as per brand warranty terms. Generic products are eligible for replacement within 7 days of delivery based on following conditions.
Products are eligible for a replacement if there is physical damage during transit or a clear manufacturing defect. Any claim for damage/ wrong items/ replacement must be made within 48 hours of successful delivery of the product. Requests for refund of amount or exchange of product(s) will be reviewed on a case by case basis and HUBTRONICS carries final rights to take a final decision on refund, store credit or exchange.
What to take care of ?
Most of our products are technical in nature and require trained personnel to handle them. Any kind of mishandling can result in damage or malfunctioning of the product, it is not possible for us to provide a replacement or refund if the product is damaged due to technical or physical mishandling.
Who pays the return shipping cost?
Free of cost return pickup from delivery address is eligible for products categorized as manufacturing defect/ Damage in transit/ Wrong items delivered. We do not support return pickup for any B2B order or offline orders not placed on website. Buyer need to arrange return shipping for B2B orders.
What voids warranty?
Please note that replacement/ return or refund is not possible if the product is not compatible with your system/application. Please check all the technical details/ dimensions etc. before ordering and contact us for any kind of clarifications.
If product is soldered/ programmed at any point or physically altered in any way, it is not eligible for return/ replacement. If the item requires soldering for testing, please ensure that you use suitable clips or jig to test it without soldering. Any kind of soldering job makes the product ineligible for return or replacement.
Following items are not eligible for return under any circumstances
- Device Programmers / Dongles
- Soldering Consumables (Wire, Flux etc)




