As wireless technology continues to evolve, the demand for high-performance solutions that can keep pace with increasing connectivity needs has never been greater. At the forefront of this revolution is the Qualcomm QCN9074 chipset, a powerful and versatile component designed to meet the rigorous demands of modern wireless networks. Here’s why the QCN9074 is considered the future of high-performance wireless solutions.
1. Cutting-Edge Wi-Fi 6 Technology
The QCN9074 chipset is built to fully harness the capabilities of Wi-Fi 6 (802.11ax), the latest and most advanced Wi-Fi standard. Wi-Fi 6 brings a host of improvements over previous generations, including faster speeds, greater capacity, and enhanced efficiency. With the QCN9074, you can achieve data rates that are up to four times faster than Wi-Fi 5, making it ideal for bandwidth-intensive applications such as video streaming, online gaming, and virtual reality.
2. Superior Multi-User Performance
One of the standout features of the QCN9074 is its support for OFDMA (Orthogonal Frequency Division Multiple Access) and MU-MIMO (Multi-User, Multiple Input, Multiple Output). These technologies allow the QCN9074 to handle multiple devices simultaneously without a drop in performance. This is particularly beneficial in environments with high device density, such as smart homes, offices, and public spaces, where multiple users need to access the network at the same time.
3. Exceptional Signal Quality and Coverage
The QCN9074 chipset is engineered to deliver superior signal quality and coverage. It supports 4×4 MIMO, which enhances the signal strength and extends the coverage area. Whether you’re deploying a network in a large office, a multi-story building, or an outdoor environment, the QCN9074 ensures that every corner is covered, providing a reliable connection even in challenging conditions.
4. Energy Efficiency
In today’s world, energy efficiency is a critical consideration for any wireless solution. The QCN9074 is designed with power-saving features that reduce energy consumption without compromising performance. This makes it an excellent choice for IoT devices, smart home applications, and other scenarios where power efficiency is crucial.
5. Versatile Frequency Support
The QCN9074 supports a wide range of frequency bands, including 2.4 GHz, 5 GHz, and 6 GHz. This versatility allows it to operate in various environments, from congested urban areas to remote industrial sites. The ability to switch between different frequency bands also ensures that your network can adapt to changing conditions and maintain optimal performance at all times.
6. Robust Security Features
With increasing concerns about cybersecurity, the QCN9074 offers advanced security features to protect your wireless network. It supports the latest WPA3 security protocol, providing enhanced protection against unauthorized access and ensuring that your data remains secure. This is particularly important in enterprise and industrial environments where sensitive information is transmitted over the network.
QCN9074 6E CARD
DR9074-Triband Spes
Symbol: Parameter
Chipset: Qualcomm Atheros QCN9024
WLAN Host Interface: PCI Express 3.0 Interface
System Memory: 2Mbit serial I²C bus EEPROM
Standard Operating Voltage: 3.3V
Operating Systems: QSDK
Host Interface: M.2 E Key
Antenna Cable / Port: 4 x ufl Connectors, 4T4R
Frequency Range: 2.412GHz-2.472GHz & 5.18GHz-5.825GHz & 5.925GHz-7.125GHz
Data Rates: Maximum 23dBm per chain, up to 4804Mbps
Temperature Range: Operating: -20°C to 70°C, Storage: -40°C to 90°C
Humidity: Operating: 5% to 95% (non-condensing), Storage: Max. 90% (non-condensing)
Certification: TBD
Reference Design: PN02
Power Consumption: TBD
Dimensions (WxHxD): 57mm x 63mm x 6mm
Conclusion
The Qualcomm QCN9074 chipset is more than just a component; it’s a gateway to the future of wireless technology. With its advanced features, superior performance, and versatility, the QCN9074 is poised to lead the next generation of high-performance wireless solutions. Whether you’re building a smart home, deploying an enterprise network, or designing an industrial application, the QCN9074 offers the reliability and performance you need to stay ahead in a rapidly evolving digital world.
As the demand for faster, more reliable, and more secure wireless networks continues to grow, the QCN9074 stands out as a future-proof solution that can meet the challenges of tomorrow’s connectivity needs today.
If you’re looking for a QCN9074-based module, consider the 524WiFi DR9074 network card. The DR9074 is a high-performance network card designed by 524WiFi and Wallys, offering multiple configurations to meet the diverse needs of industrial projects.
Looking for a robust WiFi solution for your Linux Ubuntu PC? Discover the 524WiFi 6 DR9074-Triband card, which seamlessly connects to your PC via the DR3G11 adapter board on Ubuntu 22.04!
The DR9074-Triband supports selectable 2.4G, 5G, and 6G bands on a single WiFi module, powered by the Qualcomm QCN9024 chipset. It’s ideal for applications like security surveillance, hotel wireless, and specialized scenarios such as forest fire protection. With a data rate of up to 4949Mbps, it’s built to meet high-bandwidth demands in challenging environments.
The DR9074-Triband ensuring stable and high-speed connectivity for your most demanding projects.
An APN (Access Point Name) is the gateway configuration that tells your cellular module which network path to use when connecting to the internet or a private data network. Think of it as the “address” your device hands to the carrier to establish a data session. It determines routing, IP assignment, and in many cases, what security policies apply to your traffic.
APNs exist because carriers need to route data traffic to different destinations: a consumer browsing social media, a fleet vehicle reporting GPS, and a medical device uploading readings all have very different requirements – and the APN is how the network tells them apart.
In IoT deployments, leaving the APN on auto-detect is a common mistake. Manually setting it ensures your device consistently connects to the right context, especially critical when using IoT SIMs, private APNs with fixed IPs, or roaming SIMs where auto-selection can land you on a suboptimal or even incorrect bearer. A wrong or missing APN means no data, silent failures, and hours of debugging that could have been avoided with a single AT command.
How to set “my APN” in a cellular module?
By default, cellular modules come without a pre-defined APN (Access Point Name). It is however best practice to set this to the correct value to tell the module how to get online
AT+CGDCONT=1,"IPV4V6","techship.com" // Set APN
OK
AT+CGDCONT? // Query APN
+CGDCONT: 1,"IPV4V6","techship.com","0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0",0,0,0,0,,,,,,,,,,"",,,,0
AT+CFUN=1,1 // Restart the module for settings to take effect
Via Windows GUI:
The connection manager settings and controls can be found and accessed on Windows desktop start menu through the network icon (see picture)
The Cellular tab can be found in Windows system settings and the connection APN details can be manually entered through “Advanced options”
Via Linux ModemManager/NetworkManager:
Using NetworkManager and ModemManager in Linux to automatically establish a connection and configure IP details
In this article we will show how to set up NetworkManager to automatically configure, establish the cellular data connection in your system.
NetworkManager and ModemManager are open source tool for Linux to manage several types of networks and interfaces such as ethernet, wifi, etc. It can also manage cellular WWAN interfaces through the ModemManager tool. It is hosted by the Freedesktop.org community and driven by Aleksander Morgado and other contributors. please visit https://wiki.gnome.org/Projects/NetworkManager and https://www.freedesktop.org/wiki/Software/ModemManager/ for latest information, source code, API reference manuals, debugging tips, contribution, mailing list etc.
ModemManager is capable of communicating over several types of device control channels such as QMI/RMNET, MBIM, MODEM / AT command etc. But support for vendor proprietary or out-of-kernel drivers are none or very limited. Such drivers are gobinet, simcom_wwan and other drivers provided by the vendors directly.
Many Linux distributions have NetworkManager and ModemManager pre-installed or they can typically easily be installed through the systems package manager. In Ubuntu for example apt can install it for you by command if not already installed: apt install network-manager
Check with commands below that you have both tools installed in system and their versions. NetworkManager -V ModemManager -V
ModemManager (and NetworkManager) are continuously developed for better compatibility with the cellular devices, therefore it is recommend to use a recent version of the tools and in case of problem situations, evaluate the latest versions from source and check the mailing list archives for possible discussions on the problem experienced.
Keep in mind that NetworkManager and ModemManager projects are not directly developed or driven by the cellular device vendors and the compatibility with the device you aim to use can be limited. Some vendors contribute with code to make their devices fully compatible, while others don’t. Many cellular devices can be set to expose standardized types of USB network interface and control channel such as MBIM interface by USB-IF or the Qualcomm proprietary interface QMI that ModemManager will try to identify, and often manage to work successfully with but there are exceptions also.
Both NetworkManager and ModemManager have command line interfaces (nmcli and mmcli respectively) where you can interact with the management tools.
Have ModemManager list all the cellular device it has detected. Here we use the Alcatel IK41 series with MBIM interface in this example: mmcli –list-modems /org/freedesktop/ModemManager1/Modem/0 [Alcatel] Mobilebroadband
Check that the cellular device is managed by NetworkManager by not having state “unmanaged” listed for it. nmcli device status DEVICE TYPE STATE CONNECTION cdc-wdm0 gsm disconnected — enp3s0 ethernet unmanaged — lo loopback unmanaged —
Now you should create a connection profile in NetworkManager for your specific network carrier and SIM card with the “nmcli connection add” command: For example: nmcli connection add type gsm ifname ‘*’ con-name ‘3-sweden’ apn ‘data.tre.se’ connection.autoconnect yes gsm.pin 0000
– type is gsm for all typical cellular connections unless it is of cdma type. – ifname is the control interface name, in this case cdc-wdm0, wildcard can be used also to have it autoselect. – con-name is the profile name you want to give it. – apn is provided by your network carrier and tells the modem what attach point it should use for the data connection. – connection.autoconnect set to yes will make NetworkManager always try to auto connect and maintain this profile connection. – gsm.pin lets you provide a pin code for the SIM card, that NetworkManager will try to use if PIN check is enabled for SIM card.
There are several additional commands and attributes available such as username and password settings for the APNs etc. Refer to the NetworkManager help and manual pages for full details on the commands.
If successful you should receive a reply similar to this one: Connection ‘3-sweden’ (cad6fcbf-2cb1-4796-b7e6-67b9f9635aef) successfully added.
You can check the status now by command: nmcli device status DEVICE TYPE STATE CONNECTION cdc-wdm0 gsm connected 3-sweden enp3s0 ethernet unmanaged — lo loopback unmanaged —
Where connected should be listed as state if the connection establishment was successful.
If the connection is not successful or you want more details about the device and connection you can check commands:
You can list the current status with command: nmcli radio WIFI-HW WIFI WWAN-HW WWAN enabled enabled enabled enabled
nmcli connection show NAME UUID TYPE DEVICE 3-sweden e946017f-2e9c-477b-89ad-4c31e7331d65 gsm cdc-wdm0
Ifconfig should now show the related IP address details already set to the network interface by NetworkManager: ifconfig wwan0: flags=4291 mtu 1500 inet 2.68.73.130 netmask 255.255.255.252 broadcast 2.68.73.131 inet6 2a02:aa1:1017:6d11:6474:7254:7b72:eb09 prefixlen 64 scopeid 0x0 inet6 2a02:aa1:1017:6d11:1060:3dff:feac:e92f prefixlen 64 scopeid 0x0 ether 12:60:3d:ac:e9:2f txqueuelen 1000 (Ethernet) RX packets 186 bytes 10886 (10.8 KB) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 5 bytes 480 (480.0 B) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
You can now for example test the connection over the network interface by sending ping requests. Testing IPV4 connection: ping -4 -I wwan0 8.8.8.8 PING 8.8.8.8 (8.8.8.8) from 2.68.73.130 wwan0: 56(84) bytes of data. 64 bytes from 8.8.8.8: icmp_seq=1 ttl=118 time=55.8 ms 64 bytes from 8.8.8.8: icmp_seq=2 ttl=118 time=45.4 ms 64 bytes from 8.8.8.8: icmp_seq=3 ttl=118 time=42.9 ms — 8.8.8.8 ping statistics — 3 packets transmitted, 3 received, 0% packet loss, time 2003ms rtt min/avg/max/mdev = 42.918/48.053/55.845/5.601 ms
Testing IPV6 connection: (if your cellular device, network subscription and APN supports it) ping -6 -I wwan0 2600:: PING 2600::(2600::) from 2a02:aa1:1017:6d11:1060:3dff:feac:e92f wwan0: 56 data bytes 64 bytes from 2600::: icmp_seq=1 ttl=46 time=172 ms 64 bytes from 2600::: icmp_seq=2 ttl=46 time=171 ms 64 bytes from 2600::: icmp_seq=3 ttl=46 time=169 ms 64 bytes from 2600::: icmp_seq=4 ttl=46 time=168 ms — 2600:: ping statistics — 4 packets transmitted, 4 received, 0% packet loss, time 3004ms rtt min/avg/max/mdev = 167.921/170.037/172.272/1.651 ms
The connection is successful and automatic reconnect is working when testing to unplug and plug in the device again. For additional configurations, commands and available attributes, please relate to the manual pages for NetworkManager and ModemManager.
Troubleshooting logs: NetworkManager and ModemManager write log messages to the Linux syslog file /var/log/syslog. In case of problems with establishing a cellular data connection, please copy the logfile after the problem have appeared and include it in a Techship technical support ticket.
In some situations more detailed debug logs are needed, these can be acquired by changing the log levels for NetworkManager and ModemManager and run them manually.
To capture debug logs, please first disable and stop the normal services: systemctl stop NetworkManager ModemManager systemctl disable NetworkManager ModemManager
Run them manually in background with debug level set: /usr/sbin/ModemManager –log-level=DEBUG &> /dev/null & /usr/sbin/NetworkManager –log-level=DEBUG &
Reproduce the cellular data connection problem. Once completed, kill the processes: killall -TERM NetworkManager ModemManager
Copy the relate messages in syslog to a mm-nm-sys-debug.log logfile: grep -E ‘ModemManager|NetworkManager|systemd|dbus-daemon|dhclient’ /var/log/syslog > mm-nm-sys-debug.log
Activate and start the services again: systemctl enable NetworkManager ModemManager systemctl start NetworkManager ModemManager
Include the mm-nm-sys-debug.log in a technical support ticket at Techship.com where you describe the issue in details and include other relevant information also such as kernel version, ModemManager and NetworkManager versions, dmesg log etc.
Check out our latest tutorial following the release of our video guide “How to Load Driver for DR9074-Triband on Linux.” We’ve received valuable feedback and have compiled common queries to bring you an enhanced tutorial experience.
In this updated tutorial, we’ve included step-by-step instructions on downloading Ubuntu 22.04 and compiling Kernel 5.17, building upon the previous content. This video serves as a standard example, but you can customize it according to your specific project requirements.
Stay ahead of the curve and optimize your Linux setup with our comprehensive guide.
