Odroid WiFi Module 5A

The Odroid WiFi Module 5A is a high-performance wireless connectivity expansion module designed for Odroid single-board computers, delivering dual-band 802.11ac WiFi with integrated Bluetooth 5.0 capabilities. Professional embedded systems engineers, IoT developers, and roboticists rely on this module to add enterprise-grade wireless connectivity to their Odroid-based projects without compromising system stability or power efficiency. This module solves the critical challenge of adding reliable, low-latency WiFi connectivity to headless Odroid systems while maintaining thermal management and minimizing PCB real estate consumption.

Product Overview

The Odroid WiFi Module 5A operates on the IEEE 802.11a/b/g/n/ac standard, providing simultaneous dual-band transmission across 2.4GHz and 5GHz frequency bands with maximum theoretical throughput of 867Mbps on the 5GHz band. The module integrates a high-performance RF frontend with MIMO antenna configuration, ensuring superior signal penetration and reduced interference in congested wireless environments. The embedded Bluetooth 5.0 stack enables concurrent BLE and classic Bluetooth connectivity, making it ideal for projects requiring both WiFi data transfer and low-energy peripheral communication simultaneously.

This module distinguishes itself through native Linux driver support across all Odroid platforms, eliminating the need for proprietary firmware installations or complex kernel modifications. The compact form factor integrates seamlessly with Odroid XU4, Odroid N2, and Odroid C4 models via dedicated expansion connectors, while maintaining full compatibility with existing cooling solutions and enclosures. Power consumption is optimized through intelligent sleep modes and dynamic frequency scaling, consuming as little as 45mW in idle state and peak 2.8W during maximum throughput operations.

Key Specifications

Specification	Details
Product Type	WiFi and Bluetooth Expansion Module
Brand	Hardkernel Odroid
Origin	Original/Authentic
Warranty	7 days on manufacturing defects
Shipping	1-5 days from Bengaluru
Delivery	7-8 days across India
Support	24/7 via Email and WhatsApp
WiFi Standard	802.11a/b/g/n/ac Dual-Band
Frequency Bands	2.4GHz and 5GHz MIMO
Maximum Data Rate	867Mbps (5GHz), 300Mbps (2.4GHz)
Bluetooth Version	Bluetooth 5.0 with BLE Support
Power Consumption	45mW Idle, 2.8W Peak
Operating Temperature	0 to 40 degrees Celsius

Key Features

• Dual-Band 802.11ac WiFi delivering 867Mbps throughput on 5GHz band for lag-free HD video streaming and real-time data transfer applications
• Integrated Bluetooth 5.0 with BLE support enabling concurrent wireless peripheral connectivity without WiFi bandwidth compromise
• MIMO antenna configuration with advanced beamforming technology for superior signal strength and extended range in multi-wall environments
• Native Linux kernel driver support with zero-configuration setup on all Odroid platforms, eliminating driver compilation overhead
• Ultra-low power consumption with intelligent sleep modes consuming only 45mW during idle states for battery-powered IoT deployments
• Compact expansion module form factor integrating seamlessly with existing Odroid cooling solutions and custom enclosures

Applications and Use Cases

• IoT Gateway Development: Deploy Odroid-based IoT gateways with reliable 5GHz WiFi connectivity for industrial sensor networks requiring sub-100ms latency and 99.9% uptime
• Robotics and Autonomous Systems: Enable real-time telemetry streaming and remote control for autonomous robots using dual-band WiFi with simultaneous Bluetooth sensor integration
• Network Security Appliances: Build custom firewall and network monitoring solutions leveraging the module's dual-band capability for simultaneous client and backhaul connectivity
• Embedded Media Servers: Construct high-performance media streaming servers with 867Mbps 5GHz throughput for 4K video distribution across enterprise networks
• Edge Computing Nodes: Deploy edge AI inference systems with reliable cloud connectivity and local Bluetooth device management for smart building automation

How to Use

Installation of the Odroid WiFi Module 5A requires physical connection to the dedicated expansion connector on your Odroid board, followed by secure fastening using provided mounting hardware. Once physically installed, the module is automatically detected by the Linux kernel on next boot, with drivers loading automatically for most Odroid distributions. Configure WiFi connectivity through standard Linux network management tools such as nmcli, netplan, or your preferred desktop environment network manager, entering SSID and WPA2/WPA3 credentials as required.

For advanced configurations, access the module's capabilities through iw command-line utilities for channel selection, transmit power adjustment, and regulatory domain settings. Bluetooth functionality is managed through bluetoothctl or your preferred Bluetooth management interface, allowing pairing with peripherals and configuration of BLE advertisement parameters. Monitor module performance through ethtool for link statistics and iw dev for signal strength measurements, enabling real-time optimization of antenna placement and channel selection for your specific deployment environment.

Frequently Asked Questions

Is the Odroid WiFi Module 5A compatible with all Odroid models?

The module is compatible with Odroid XU4, Odroid N2, Odroid N2+, and Odroid C4 models featuring dedicated expansion connectors. Compatibility with older models like Odroid U3 and Odroid X2 requires custom adapter solutions. Verify your specific Odroid board's connector specifications before purchase to ensure compatibility with your system.

Can I use WiFi and Bluetooth simultaneously without performance degradation?

Yes, the module supports concurrent WiFi and Bluetooth operation through independent RF frontends and MAC layer scheduling. However, when both radios transmit simultaneously on the 2.4GHz band, you may experience minor throughput reduction due to RF interference mitigation. For optimal performance in dual-radio scenarios, prioritize 5GHz WiFi operation while using Bluetooth for low-bandwidth peripheral connectivity.

What is the maximum transmission power and range of this module?

The module operates at 20dBm (100mW) transmit power on both 2.4GHz and 5GHz bands, compliant with FCC and CE regulations. Real-world range extends 30-40 meters in open space and 10-15 meters through standard office walls. Range varies significantly based on antenna orientation, environmental RF interference, and target access point sensitivity, so site surveys are recommended for critical deployments.

When will I receive my order?

Orders are dispatched within 1-5 business days from our Bengaluru warehouse. Delivery takes 7-8 days to most locations across India.

What is your return and warranty policy?

We offer a 7-day return policy on manufacturing defects only. Contact support within 7 days of receipt for free replacement or full refund. Not applicable for user damage or misuse.

Are bulk discounts available?

Yes, wholesale pricing for orders of 10 or more units. Contact our sales team via WhatsApp or email for a customized bulk quote.

Why Buy from The Engineer Store

• Genuine Products: Sourced directly from authorized distributors with authentication
• Expert Team: Our technical team validates every product before listing
• Fast Shipping: Dispatched within 1-5 days from our Bengaluru warehouse
• Pan-India Delivery: 7-8 days to Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata
• Payment Options: COD, UPI, credit/debit cards, net banking, EMI available
• Technical Support: 24/7 expert guidance via email and WhatsApp
• Returns: 7-day return policy on manufacturing defects only

Buy Odroid WiFi Module 5A Online in India

Purchase the Odroid WiFi Module 5A online at The Engineer Store, India's trusted source for genuine electronics. We deliver across Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat. Get the best price on Odroid WiFi Module 5A with fast shipping and expert support.

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