WallysTech Engineering Blog

  Wallys Mesh Controller: From Managing APs to Managing the Entire Mesh Network Make your Mesh network visible, manageable, and easier to maintain. 1. As Mesh Networks Grow, Does Network Management Become More Complex? Managing a few wireless access points is relatively straightforward. However, as a wireless network expands across factories, warehouses, industrial campuses, ports, mining sites, or other large facilities, network management becomes increasingly challenging. Consider a few common questions: How can you quickly identify all connected Mesh nodes across a large deployment? How can you understand which nodes are connected to each other? How can you monitor the configuration and status of wireless backhaul links? How can you adjust the Mesh topology without disrupting existing network connections? How can you simplify daily network maintenance as the number of devices increases? Managing each AP individually through separate interfaces can be time-consuming and makes it ...

 🚀 Wi-Fi 7 on Mainline Linux — No QSDK Required. Powered by Qualcomm QCN9274. Want to integrate Qualcomm QCN9274 Wi-Fi 7 into your Linux-based networking platform without relying on Qualcomm QSDK? The Wallys DR9274 Wi-Fi 7 NIC Series makes it possible. Built around Qualcomm's QCN9274 chipset, the DR9274 series supports Linux development using the upstream ath12k driver, allowing developers to build and customize their Wi-Fi 7 solutions on mainstream Linux distributions such as Ubuntu and Debian. 💡 Why Choose QCN9274 + ath12k? Mainline Linux Support: Work with the upstream Linux wireless driver. No QSDK Dependency: Develop your own software stack without relying on Qualcomm's vendor SDK. Flexible Development: Build and customize your own Wi-Fi 7 networking platform. Long-Term Maintainability: Benefit from the standard Linux wireless architecture, including cfg80211 and mac80211. 🎯 Who Is It For? Embedded Linux developers Wi-Fi 7 router and gateway manufacturers Wireless netwo...

 High-Performance Wireless Devices Need More Flexible Connectivity Solutions. Different wireless devices have different frequency requirements and network architecture needs. From enterprise wireless access points to industrial wireless equipment and professional networking devices, choosing the right wireless hardware platform is an essential part of product development. WallysTech Wi-Fi 6 4×4 MIMO modules offer two dedicated single-band solutions for device manufacturers: DR9074-5G Wi-Fi 6 | 5GHz | 4×4 MIMO DR9074-2.4G Wi-Fi 6 | 2.4GHz | 4×4 MIMO With two independent single-band options, manufacturers can select the frequency band that best fits their target applications and wireless architecture. Potential Applications: Enterprise Wireless Access Points Industrial Wireless Equipment Wireless Routers & Gateways Professional Networking Equipment Custom Wireless Devices Building your next wireless product? WallysTech provides wireless hardware development and OEM/ODM customizat...

 How much throughput can a 3-hop outdoor Wi-Fi Mesh network deliver? For outdoor wireless equipment developers, extending coverage is only half the challenge. The real question is: how much usable throughput can the network maintain across multiple wireless hops? At WallysTech, we tested our DR5018S Wi-Fi 6 platform in an outdoor 3-hop Mesh configuration. Test results: Outdoor deployment distance: approximately 730 meters Aggregate iperf3 throughput: approximately 621–631 Mbps These results come from a specific test setup. Actual performance depends on the wireless environment, configuration, topology, and deployment conditions. For companies developing outdoor wireless equipment, multi-hop Mesh performance is an important consideration when designing reliable connectivity solutions. At WallysTech, we develop Qualcomm-based wireless hardware and customized software solutions for OEM/ODM applications. When designing outdoor Mesh networks, which matters most to your project: throughp...

 One Radio or Multiple Radios? Build the Wireless Architecture Your Product Really Needs. Not every wireless device has the same requirements. Some applications need reliable Wi-Fi connectivity. Others require simultaneous wireless access, background scanning, network monitoring, or operation across different channels and frequency bands. A single-radio design may be sufficient for simpler applications. But when multiple wireless tasks need to run simultaneously, a multi-radio architecture may provide a more flexible solution. What makes a well-designed multi-radio solution? 🔹 Independent Radio Operation – Enable different wireless functions to operate through separate radio interfaces, subject to platform capabilities. 🔹 Flexible Channel & Band Configuration – Adapt radio configurations to specific application requirements. 🔹 Optimized Hardware Architecture – Balance performance, RF coexistence, antenna design, power consumption, and system cost. 🔹 Customized Software Inte...

 Single-Band, Dual-Band or Tri-Band? Choosing the Right Architecture for Your Wireless Product. if your project needs，Please contact：sales@wallystech.com More frequency bands don't automatically mean a better wireless product. The right configuration depends on your application, radio requirements, network architecture, and overall product design. When developing a wireless device, there are several important considerations: 🔹 Single-Band: A practical choice for applications with specific frequency requirements and simpler hardware configurations. 🔹 Dual-Band: Combines two frequency bands to provide greater flexibility for different connectivity requirements. 🔹 Tri-Band: Offers additional radio and frequency configuration possibilities for more demanding applications and network architectures. But frequency selection is only part of the decision. The number of independent radios, simultaneous operating requirements, antenna configuration, RF coexistence, and software support all...