7.5 inch Tri-color Bluetooth Wireless Electronic Notice Board, DMIF075RBU1
7.5 inch Tri-color Bluetooth Wireless Electronic Notice Board
INTRODUCTION
Bluetooth wireless electronic notice board includes hardware, software, backend, and mobile APP to form a complete system,
which is based on low-power Bluetooth or supplemented by NFC for wireless data transmission and display of image content
on the electronic notice board.
DMIF075RBU1 wireless electronic notice board adopts dual-sided 7.5-inch single color (black, white, and red) E-paper
display with characteristics of bistability, wide viewing angle, and high contrast. It can replace traditional paper or LCD table cards,
realize flexible modification, remote control, and back-end management, improve the efficiency of conference deployment, give
customers a new technological experience, enhance corporate image, and further realize the social benefits of paperless
office and energy conservation.
Features
● 2.4G BLE low-power Bluetooth, powered by two AAA batteries.
● Energy-saving and long battery life. With two AAA batteries, the device can last for more than 6 months
● at full charge (based on the frequency of refresh).
● Supports the screen remaining unchanged even if the battery is dead, and will not go blank.
● Supports three operating modes: mobile phone Bluetooth, NFC, and computer.
● Allows users to upload an Excel list from their computer to the server, and then change the content of the table card
● directly in any meeting room through a mobile APP.
● Double-sided 7.5-inch single-color e-paper display with 800×480 resolution.
● Stable in black, white, and red, with high contrast, wide viewing angle, and no light pollution.
● Can use NFC to quickly update the display.
● The displayed image can be edited as desired and supports multiple style backgrounds.
● Supports multiple usage scenarios: back-end operation or on-site operation via mobile APP.
● Supports operation on PC with a dedicated Bluetooth base station.
PARAMETER
| Part No. | DMIF075RBU1 | ||
| Screen Size | 7.5 inch dual sides | Active Area | 161.0 mm × 96.0mm |
| DPI | 125 | Resolution | 800×480 |
| Greyscale | BWR 2 level | Outline Dimension | 134.0×209.2×35.2 mm； display thickness 8.5mm |
| Weight | 400+5 g | Operating Current | Update:50mA，Stand-by 0.2mA |
| Display Type | Bistable E Ink Display | Battery Life | Full battery life lasts for 6 months (based on laboratory data). |
| Direction | Landscape | BLE ver | BLE 5.0 compatible |
| Viewing Angle | Near 180 Degree | Operating Voltage | 2.5V ~ 3.6V |
| Operating Temp. | 0℃ ~ 35℃ | Modulation | GFSK |
| Storage Temp. | -25℃ ~ 60℃ | Data Transmission | Support 1Mbps、2Mbps |
| Power Supply | 2 AAA batteries | Channel Interval | 2MHz |
| Transmit Power | -20 to +10dBm in 3dB steps | Wireless Frequency | 2.402~2.480GHz |
| Receiver sensitivity | 97dBm@BLE 1Mbps data rate -103dBm@BLE 125Kbps data rate -90dBm |
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Matching ePaper Display: ☟ GDEY075Z08
If you want to purchase an ePaper display of this size, please click on this area to move to the screen product page.
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Message Board
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E-mail: info@eink-display.com
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Website construction：www.300.cn jinzhou.300.cn