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8521E
8541E
8581E
7863
8661
P7885
Product Overview

8521E

An affordable smart device solution for the Linux industry
The 8521E integrates a dual-core 1.3GHz Arm Cortex-A53 CPU architecture featuring a chipset integrated with 2, 3, and 4G modems and Wi-Fi 4, Bluetooth, and GNSS. In addition, this solution can be connected to a large MIPI screen and different peripherals. The high-level integration and exceptional power consumption ratio are suitable for a wide range of Linux ecosystem-based applications.
Key Features
High level of integration for a remarkable cost performance

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Built-in Wi-Fi, Bluetooth, GPS, and FM eliminate the need for extra costs.

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Offering compatibility with ground-based augmented positioning and high positioning accuracy. Incorporating multi-mode satellite positioning systems, such as Beidou, GPS, and Glonass.

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The Linux system requires only 2GB of RAM + 2GB of ROM (the standard configuration for the released version).
Low power consumption and heat generation guarantee stable and reliable performance.

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Integrated with a dual-core Arm Cortex-A53 processor operating at a dominant frequency of 1.3 GHz, along with an Arm Mali T820 GPU to enhance multimedia performance

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By utilizing a lightweight Linux kernel, the power consumption during multi-background operation is reduced by 50% compared to Android, ensuring stable operation of customer applications with minimized heat generation
Abundant interfaces facilitate the expansion of external peripherals to create product solutions.

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2× SDIO 3.0 / USB 2.0 High Speed, OTG / UART / 3 × SPI / 5 × I2C

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123 GPIO
Industry-specific Features

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Provides a proprietary recording mechanism that ensures seamless and uninterrupted recording and supports dual-channel recording from both front and rear cameras. The 4G cellular communication provides a connection for background monitoring

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High-definition LCD display, Bluetooth key, 4G remote control, and DVR jointly offer a cost-effective choice for smart two-wheelers.

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The proven Linux POS solution ensures worry-free performance even with future application expansions.
Proven and stable

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Global field tests and certification on 2/3/4G networks of the world's mainstream operators

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Domestic and international large-scale shipments
Product Parameter
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