Shenzhen Saef Technology Ltd.
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3 colors EPD 2.13 inch Screen, 2.13" E-ink ESL Display Description
SAEF Technology SFEPD213BWR-7018A01 is a 3-Colors 2.13” HR a-Si, active matrix TFT, Electronic Paper Display (EPD) panel. The panel has such high resolution (131dpi) that it is able to easily display fine patterns. Due to its bi-stable nature, the EPD panel requires very little power to update and needs no power to maintain an image.
Features
1. a-Si TFT active matrix Electronic Paper Display(EPD)
2. Three colors support: White, Black, Red
3. Resolution: 250 x 122
4. Ultra-low power consumption
5. Super Wide Viewing Angle - near 180°
6. Extra thin & light
7. SPI interface
8. RoHS compliant
| Item of general information | Contents |
| Screen Size | 2.13 inch |
| Display Mode | Active Matrix EPD |
| Display Resolution | 122(H)×250(V) Pixels |
| Active Area | 23.705(H)x48.55(V) mm |
| Pixel Pitch | 0.194.3 x 0.194.2(131dpi) |
| FPL (Front Plane Laminate) | Spectra Red 2.0 |
| Outline Dimension | 29.2(H)x59.2(V)x1.0(D) mm |
| Weight | 4.1 g |
| Logic supply voltage | 3.0V typical |
| Operation Temperature | 0°C to +50°C |
| Storage Temperature | -25°C to +60°C |
| Interface | SPI |
| Compliance | REACH & RoHS Compliant |
Application
Electronic Shelf Label System
Pin Definition
Pin1, NC Not connected
Pin2, GDR / O / Power MOSFET Driver control, this pin is the N-Channel MOSFET Gate Drive Control.
Pin3, RESE / I / Booster Control Input, this pin is the Current Sense Input for the Control Loop.
Pin4, NC Do not connect with other NC pins
Pin5, VDHR / C / Capacitor. This pin is the Positive Gate driving voltage and the Power Supply pin for VSH2 A stabilizing capacitor should be connected between VSH2 and GND.
Pin6, TSCL / O / I2C Interface to digital temperature sensor Clock pin
Pin7, TSDA / I/O / I2C Interface to digital temperature sensor Data pin
Pin8, BS / I / VSS, This pin is setting panel interface.
Pin9, BUSYN / O / Device Busy Signal, This pin is Busy state output pin. When Busy is High, the operation of the chip should not be interrupted, and Command should not be sent.
Pin10, RSTN / I / System Reset, This pin is reset signal input. Active Low.
Pin11, D/C / I / This pin is Data/Command control
Pin12, CSB / I / This pin is the chip select.
Pin13, SCL / I / Serial communication clock input.
Pin14, SDA / I / Serial communication data input/output.
Pin15, VDDIO / P / Power for interface logic pins& I/O. It should be connected with VCI.
Pin16, VCI / P / Power Supply for the chip
Pin17, GND / P / Ground
Pin18, VDDD / C / Internal regulator output A capacitor should be connected between VDD and GND.
Pin19, VPP / P / Power Supply for OTP Programming
Pin20, VSH / C / This pin is the Positive Source driving voltage. A stabilizing capacitor should be connected between VSH and GND.
Pin21, VGH / C / A stabilizing capacitor should be connected between VGH and GND.
Pin22, VSL / C / This pin is the Negative Source driving voltage and the Power Supply pin for VCOM. A stabilizing capacitor should be connected between VSL and GND.
Pin23, VGL / C / A stabilizing capacitor should be connected between VGL and GND.
Pin24, VCOM / C / This pin is the VCOM driving voltage A stabilizing capacitor should be connected between VCOM and GND.
3 colors EPD 2.13 inch Screen, 2.13" E-ink ESL Display Drawing
3 colors EPD 2.13 inch Screen, 2.13" E-ink ESL Display Product Image
FACTORY AND FACILITIES
CONTACT
Welcome to inquire via ck@saef.com.cn
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