O8852PM—The Solutions of differentiated Competitive Advantages and Industry Pain Point for Commercial Display Terminals

In the field of commercial display terminals, efficient network connectivity and functional integration are crucial to device performance and user experience. The O8852PM module, independently developed by QOGRISYS, brings significant advantages to commercial display terminals, effectively addressing many industry pain points.
I. Advantages of O8852PM in Commercial Display Terminals
 (1) Powerful Wireless Connectivity
1.    Dual-Band Support & High-Speed Transmission: The O8852PM supports 2.4GHz and 5GHz dual bands, adapting flexibly to different scenarios. In environments with dense commercial displays, the 2.4GHz band offers wider coverage, ensuring reliable basic connectivity, while the 5GHz band (with less interference and higher speeds) enables smooth display of HD videos and real-time data interaction. Under the 802.11ax protocol, the 5GHz band achieves speeds up to 1200Mbps (5G HE80 2T2R), ensuring seamless content delivery and fast loading. It eliminates buffering to improve audience engagement.
2.    Multi-Protocol Compatibility: Supports IEEE 802.11 a/b/g/n/ac/ax, ensuring seamless connectivity with devices of different generations and standards. It eliminates network compatibility concerns during upgrades, reducing costs of devices upgrading, and extending the lifespan of commercial display terminals.
3.    Multi-User MIMO Technology: Equipped with Multi-user MIMO (Multiple Input Multiple Output) technology, the module ensures stable connections for multiple commercial display terminals simultaneously in high-density environments such as shopping malls and exhibitions. This significantly enhances network capacity and efficiency, enabling each terminal to operate independently and optimally while preventing network congestion caused by excessive connected devices.

(2) Bluetooth Integration Advantages
1.    Bluetooth 5.2 protocol Support: With an integrated Bluetooth 5.2 USB controller, it offers faster speed, longer range and more power efficiency versus old versions. Supports peripheral connections (speakers/keyboards/mice) for audio and interactive control.For instance, in conference presentation scenarios, wireless keyboards and mice can be connected via Bluetooth, allowing presenters to effortlessly operate the display terminal for content showcasing and annotation.
Dual-Mode Support & Coexistence Control: Supporting dual mode (Simultaneous LE and BR/EDR), it concurrently satisfies both low-power and high-speed data transmission requirements. The enhanced BT/Wi-Fi coexistence control technology effectively prevents mutual interference between Bluetooth and Wi-Fi signals, ensuring stable operation of commercial display terminals when utilizing both wireless functions simultaneously. For instance, it maintains uninterrupted Wi-Fi video streaming while simultaneously supporting Bluetooth-connected control devices.

(3) Other Advantages
1.    Compact & Highly Integrated Design: With compact dimensions of 30×22×2.3mm, the module's space-saving design enables easy integration within the limited internal space of commercial display terminals. Its minimal footprint allows manufacturers to develop slimmer and more compact products. Furthermore, the highly integrated single-module design reduces the number of external components, lowering hardware costs and failure risks while significantly enhancing product reliability.

2.    Versatile Interface Support: The Wi-Fi interface utilizes PCIe for high-bandwidth, high-speed data transfer, making it ideal for rapid transmission of large data volumes in commercial displays - particularly real-time HD video streaming. Meanwhile, the Bluetooth interface employs USB connectivity, offering universal compatibility for seamless integration with various external Bluetooth devices to facilitate functional expansion of commercial display terminals.

II、Solve Industry Pain Points
(1) Unstable Network Connectivity
1.    Signal Interference & Lag: In environments with dense commercial display deployments—such as shopping malls and office buildings—wireless signals from multiple devices often cause severe interference. The O8852PM's dual-band adaptive frequency selection and coexistence control technology intelligently prioritizes less congested frequency bands to minimize signal conflicts and maintain network stability. For instance, in supermarket where numerous displays terminals simultaneously broadcast advertisements and promotions, the O8852PM effectively prevents video stuttering and slow loading caused by signal interference, ensuring accurate and timely message delivery to consumers.

2.    Network congestion with multiple device connections: As the number of commercial display terminals increases, traditional network equipment is prone to congestion when handling multiple connections. The Multi-user MIMO (MU-MIMO) technology in the O8852PM significantly enhances concurrent network processing capability, ensuring each commercial display terminal receives stable network resources and improving overall network performance.

(2) High Costs & Space Constraints from Low Integration
1.    High Costs: Traditional commercial display terminals required separate procurement of multiple components (e.g., Wi-Fi modules, Bluetooth modules) to achieve diverse functionalities, driving up both purchasing cost and assembly costs. The O8852PM integrates Wi-Fi and Bluetooth functionalities into a single highly compact module, significantly reducing component count. This consolidation lowers procurement expenses and streamlines production assembly costs, ultimately expanding profit margins for enterprises.
2.    Large Space Occupancy: Multiple discrete modules traditionally occupied significant internal space in commercial display terminals, constraining slim-form-factor designs and optimal internal layout planning. The O8852PM's compact footprint (30×22×2.3mm) and integrated architecture leave much more internal space, empowering manufacturers to optimize thermal management solutions, streamline cable routing configurations, enhance overall product performance through space-efficient engineering.

(3) Devices’Compatibility & Upgrade Challenges
1.    Poor Legacy Device Compatibility: The commercial display terminal market contains numerous devices from different generations, where new network modules often struggle to maintain backward compatibility. The O8852PM overcomes this challenge through extensive protocol support, enabling seamless interoperability with legacy equipment. There is no need for large-scale device replacements, significantly reducing upgrade costs for enterprises.
2.    Difficult Upgrades: Traditional modules often require replacing multiple components during upgrades, resulting in complex operations and high costs. The O8852PM's unified, integrated design simplifies the process by enabling updates through a single-module replacement. This streamlines upgrades reduces both costs and technical complexity, and allows enterprises to efficiently modernize commercial display terminal functionalities to maintain market competitiveness.

Qogrisys's O8852PM delivers a breakthrough solution for commercial display terminals through its superior wireless connectivity, integrated Bluetooth, compact form factor, and multi-interface support. The module not only enhances terminal performance and user experience but also significantly reduces enterprise costs. This innovation stands as a powerful catalyst driving advancement in the commercial display sector.