1. Product Overview
Product Name: WiFi Package
Model: WPER-172GN
Series: Half Mini PCIe Wireless Module Series
Article Number: WiFi Package
Manufacturer: Artila Electronics

The Artila WiFi Package (WPER-172GN) is a compact, high-performance wireless networking module designed for embedded systems, industrial computers, and IoT devices requiring reliable Wi-Fi connectivity. Packaged as a Half Mini PCI Express (PCIe) module, it integrates a wireless network interface card (NIC) with antenna and wiring accessories, providing a complete solution for system integrators and OEM developers. The WPER-172GN is engineered for stable operation, low power consumption, and broad compatibility with embedded operating systems and industrial-grade computing platforms.

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2. Key Features
- Compact Half Mini PCIe Form Factor: Designed for space-constrained embedded systems, compatible with standard Mini PCIe slots.
- Integrated Wireless Connectivity: Provides IEEE 802.11b/g/n Wi-Fi functionality for high-speed wireless networking.
- High Data Throughput: Supports data rates up to 150 Mbps (single-stream 802.11n) for efficient data transmission.
- Enhanced Range and Stability: Includes external antenna and wire assembly to ensure optimal signal strength and coverage.
- Industrial Reliability: Built for continuous operation in embedded and industrial environments with extended temperature tolerance.
- Flexible Integration: Compatible with a wide range of embedded boards, single-board computers (SBCs), and industrial PCs.
- Low Power Consumption: Optimized for energy-efficient operation, suitable for battery-powered or low-power embedded devices.
- Plug-and-Play Interface: Standard PCI Express Mini Card interface simplifies installation and integration.
- Driver Support: Compatible with major operating systems such as Linux, Windows, and embedded RTOS platforms.
- Secure Wireless Communication: Supports WPA/WPA2 encryption and advanced security protocols for protected data transmission.

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3. Technical Specifications
- Form Factor: Half Mini PCI Express (Mini Card)
- Model Number: WPER-172GN
- Interface: PCI Express Mini Card (PCIe 1.1 compliant)
- Wireless Standard: IEEE 802.11b/g/n
- Frequency Band: 2.4 GHz ISM band
- Data Rate:
- 802.11b: up to 11 Mbps
- 802.11g: up to 54 Mbps
- 802.11n: up to 150 Mbps (1x1 MIMO)
- Modulation Techniques: CCK, DQPSK, DBPSK, OFDM
- Antenna Connector: U.FL or equivalent micro coaxial connector
- Antenna Type: External antenna with cable (included)
- Transmit Power: Up to 18 dBm (typical)
- Receive Sensitivity:
- -90 dBm @ 11 Mbps
- -72 dBm @ 54 Mbps
- -68 dBm @ 150 Mbps
- Power Supply: 3.3V DC (from PCIe slot)
- Power Consumption:
- Transmit: < 600 mA
- Receive: < 400 mA
- Idle: < 50 mA
- Dimensions: Approx. 26.8 mm (W) × 30.0 mm (L) × 4.5 mm (H)
- Weight: Approx. 5–8 grams (module only)
- Operating Temperature: 0°C to +70°C (standard); extended range versions available upon request
- Storage Temperature: -40°C to +85°C
- Humidity: 10%–90% non-condensing
- Material: PCB with metal shielding and gold-plated edge connector
- Compliance Interface: PCI Express Mini Card standard mechanical and electrical interface

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4. Functionality
The WPER-172GN WiFi Package functions as a wireless network interface card that enables embedded systems to connect to Wi-Fi networks. Installed into a Half Mini PCIe slot, the module communicates with the host system via the PCI Express bus, providing a seamless interface for wireless data exchange.

Use Cases and Applications:
- Embedded industrial controllers and gateways
- IoT devices requiring wireless connectivity
- Digital signage and kiosk systems
- Point-of-sale (POS) terminals
- Networked data acquisition systems
- Embedded Linux or Windows-based SBCs
- Industrial automation and monitoring systems

Compatibility:
The module is compatible with standard Mini PCIe slots found on industrial motherboards, embedded SBCs, and development platforms. It supports multiple operating systems, including:
- Linux kernel 2.6 or later (with native driver support)
- Windows 7/8/10 (with vendor-supplied drivers)
- Embedded RTOS platforms (via custom driver integration)

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5. Components & Accessories
Included Items:
- WPER-172GN Half Mini PCIe WiFi Module
- External antenna (1x)
- Antenna cable/wire assembly (1x)
- Mounting screws or clips (depending on package)
- Quick installation guide or datasheet

Optional Add-ons:
- Additional antennas for extended range
- Antenna extension cables
- PCIe to USB adapter boards for testing
- Shielded enclosures for EMI-sensitive applications

Connectors:
- Mini PCIe Edge Connector: 52-pin standard interface
- Antenna Connector: U.FL micro coaxial connector for external antenna attachment

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6. Installation & Setup
Requirements:
- Host system with available Half Mini PCIe slot
- 3.3V DC power supply via PCIe interface
- Operating system with compatible Wi-Fi driver

Mounting Options:
- Direct insertion into Half Mini PCIe slot on motherboard or SBC
- Secure with mounting screw or clip to ensure mechanical stability
- Connect external antenna via U.FL connector and route antenna cable to optimal position for signal reception

Configuration:
1. Power off the host system before installation.
2. Insert the WPER-172GN module into the Mini PCIe slot.
3. Secure the module using the provided screw or clip.
4. Attach the antenna cable to the U.FL connector.
5. Power on the system and install the appropriate driver.
6. Configure wireless network settings via the operating system’s network manager or command-line interface.

Driver Installation:
- Linux: Most distributions automatically detect the chipset and load the appropriate driver (e.g., ath9k or rtl8188 series depending on chipset).
- Windows: Install the driver package provided by Artila or chipset vendor.
- Embedded OS: Integrate driver source code into the BSP (Board Support Package).

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7. Performance & Capabilities
Speed and Throughput:
The WPER-172GN supports up to 150 Mbps data rate under 802.11n mode, providing sufficient bandwidth for typical embedded applications such as data logging, remote monitoring, and file transfer.

Capacity:
Supports multiple concurrent connections depending on host system resources and network configuration.

Efficiency:
Optimized for low power consumption, making it suitable for energy-sensitive applications. The module’s power management features include sleep and standby modes to reduce energy usage when idle.

Range and Coverage:
With the included external antenna, the module can achieve reliable connectivity within 50–100 meters indoors and up to 300 meters in open environments, depending on antenna placement and environmental conditions.

Limitations:
- Operates only in the 2.4 GHz band (no 5 GHz support).
- Single-stream (1x1) MIMO configuration limits maximum throughput to 150 Mbps.
- Performance may vary based on antenna orientation and interference levels.

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8. Standards & Compliance
Wireless Standards:
- IEEE 802.11b/g/n compliant

Interface Standards:
- PCI Express Mini Card (PCIe 1.1)

Regulatory Compliance:
- CE (Conformité Européenne)
- FCC Part 15 Subpart B (Class B)
- RoHS (Restriction of Hazardous Substances) compliant
- WEEE (Waste Electrical and Electronic Equipment) directive compliant

Industry Standards:
- Wi-Fi Alliance interoperability standards
- IEEE 802.11 security protocols (WPA, WPA2, TKIP, AES)

EMC and Safety:
- Designed to meet industrial EMC requirements
- ESD protection integrated on RF and interface lines

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9. Additional Information
Warranty:
- Standard 1-year limited hardware warranty from Artila Electronics
- Extended warranty options available upon request

Technical Support:
- Online documentation and driver downloads available from Artila’s support portal
- Email and ticket-based technical assistance for integration and troubleshooting
- Firmware and driver updates periodically released for performance and security improvements

Maintenance:
- Minimal maintenance required; periodic inspection of antenna connections recommended
- Firmware updates can be applied via host system software tools

Product Lifecycle and Availability:
- Long-term availability guaranteed for industrial customers
- Backward compatibility with previous Artila Wi-Fi modules ensures smooth product transitions

Environmental Considerations:
- Lead-free, RoHS-compliant manufacturing
- Designed for low environmental impact and recyclability

Summary:
The Artila WPER-172GN WiFi Package is a robust, compact, and efficient wireless networking solution tailored for embedded and industrial applications. Its Half Mini PCIe form factor, reliable 802.11b/g/n performance, and included antenna accessories make it an ideal choice for system integrators seeking a ready-to-deploy Wi-Fi module. With strong compliance credentials, flexible OS support, and industrial-grade reliability, the WPER-172GN delivers dependable wireless connectivity for a wide range of embedded computing environments.