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.

Product Features
High level of integration for a remarkable cost performance

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

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

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.

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

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.

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

123 GPIO

Industry-specific Features

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

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

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

Proven and stable

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

Domestic and international large-scale shipments

Product Parameters
CPU

2*A53 1.3GHz

GPU

Mali T820 MP1 384MHz

Camera

5M

LCD

VGA@MIPI, QVGA@SPI

Multimedia

720P 30fps@ H.264

DDR

LPDDR2/LPDDR3

Modem
Modem

LTE Cat4, VoLTE/ViLTE, VoWiFi

LTE TDD&FDD, WCDMA, GSM

Package Size

13.0*12.6 BGA 0.4mm

WCN

Wi-Fi/Bluetooth/FM/GPS