TFT彩屏
TFT触摸屏
HDMI TFT显示器
工业级TFT屏
条型TFT屏
圆形TFT屏
方形TFT屏
全视角TFT屏
电阻触摸TFT屏
电子墨水屏
高亮液晶屏
树莓派触摸屏
OLED模块
产品概述
SFEPD290BWR-7020A01 是一款高分辨率、低功耗的电子墨水显示屏模块，非常适合各种应用。它尺寸为 2.9 英寸，分辨率为 128×296，支持黑色、白色和红色，可用于清晰高效地显示文本、图像和图形。
SFEPD290BWR-7020A01 的主要特点：
· 高分辨率：112dpi，可轻松显示精细图案
· 低功耗：更新时仅需极少的电量，无需电量即可维持图像
· 超宽视角：近 180°，可从任何角度轻松观看
· 超薄超轻：非常适合便携式应用
· SPI 接口：可轻松连接到微控制器
· 符合 RoHS 标准：符合环保标准
SFEPD290BWR-7020A01 的典型应用：
· 电子阅读器
· 数字标牌
· 电子货架标签
· 便携式游戏设备
· 等等
附加说明：
· SFEPD290BWR-7020A01 的工作温度范围为 0 至 +40 摄氏度。
· SFEPD290BWR-7020A01 的存储温度范围为 -20 至 +60 摄氏度。
· 显示器对湿气和紫外线敏感。建议将显示器存放在阴凉、干燥、黑暗的地方。
主要规格
| Product: | 2.9 Inch Eink EPaper Display |
| Resolution: | 296 X 128 Dots Resolution |
| Display Mode: | Active Matrix Electrophoretic Display (AM EPD) |
| Optics: | All Viewing Angles |
| Outline Dim.: | 79.0(H) X 36.7(V) X 1.0(T) Mm |
| Active Area: | 66.896(H) X 29.056(V) Mm |
| Pixel Pitch: | 227 X 226 (112dpi) Um |
| Operating Temp: | 0°C To +40°C |
| Storage Temp: | -25°C To +60°C |
| Color: | Black/White/Red |
| Surface Treatment: | Anti-Glare, 3H |
| Pin Number: | 24 Pins |
| Interface: | SPI |
| Pixel Arrangemen: | Vertical Stripe |
| Input Current: | 3.1 MA |
| Compliance: | Rohs & Reach Compliant |
外形结构图
接口引脚定义
| Pin# | Single | Description | Remark |
| 1 | NC | No connection and do not connect with other NC pins | Keep Open |
| 2 | GDR | N-Channel MOSFET Gate Drive Control | |
| 3 | RESE | Current Sense Input for the Control Loop | |
| 4 | NC | No connection and do not connect with other NC pins | Keep Open |
| 5 | VSH2 | Positive Source driving voltage | |
| 6 | NC | No connection and do not connect with other NC pins | Keep Open |
| 7 | NC | No connection and do not connect with other NC pins | Keep Open |
| 8 | BS1 | Bus selection pin | Note 6-5 |
| 9 | BUSY | Busy state output pin | Note 6-4 |
| 10 | RES # | Reset signal input. | Note 6-3 |
| 11 | D/C # | Data /Command control pin | Note 6-2 |
| 12 | CS # | The chip select input connecting to the MCU. | Note 6- 1 |
| 13 | SCL | Serial clock pin for interface. | |
| 14 | SDA | Serial data pin for interface. | |
| 15 | VDDIO | Power input pin for the Interface. | |
| 16 | VCI | Power Supply pin for the chip | |
| 17 | VSS | Ground (Digital) | |
| 18 | VDD | Core logic power pin | |
| 19 | VPP | Power Supply for OTP Programming | |
| 20 | VSH1 | Positive Source driving voltage | |
| 21 | VGH | Power Supply pin for Positive Gate driving voltage and VSH | |
| 22 | VSL | Negative Source driving voltage | |
| 23 | VGL | Power Supply pin for Negative Gate driving voltage, VCOM and VSL | |
| 24 | VCOM | VCOM driving voltage |
产品图片
手机/微信：135 0298 3321 柯先生
手机/微信：138 2960 7086 郑小姐
手机/微信：136 8686 7235 陈小姐
地址： 深圳市宝安区洲石路阳光工业区D栋
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