Sona IF573

  1. Datasheet
  2. Product Brief
  3. Documentation
  4. Application Note
  5. Software
  6. Technical Drawings
  7. Certification
  8. FAQs
453-00117R453-00117C453-00118R453-00118C453-00119453-00120453-00119-K1453-00120-K1453-00376

Datasheet

Datasheet - Sona IF573 SeriesMar 2026

Product Brief

Product Brief - Sona IF573 SeriesMay 2025

Documentation

PCN #12A-2024 - Sona IF573 Rebranding to EzurioJan 2025
PCN #6F-2025 - Sona IF573 M.2 2230 Address PCIe Interface Bootup IssueJun 2025
Sona IF and Sterling LWBx Regulatory UtilityOct 2025
Sona IF and Sterling LWBx Software Integration GuideJan 2026
Sona IF and Sterling LWBx+ Android Integration GuideJan 2026
Tutorials - Sona IF573Sep 2025
User Guide - Sona IF573 Development KitFeb 2025

Application Note

Application Note - Building a Yocto Image for RPi CM4 Integrating the Sona IF573 PCIe Wi-Fi ModuleDec 2025
Application Note - Ezurio Connectivity Stack OverviewFeb 2026
Application Note - How to Integrate the IF573 in Yocto LinuxDec 2025
Application Note - Integrating IF573 on NUCLEO-H723ZG via Ezurio STM32 Nucleo Adapter CardSep 2025
Application Note - Integrating IF573 on NUCLEO-H745ZI-Q via Ezurio STM32 Nucleo Adapter CardSep 2025
Application Note - Sona IF573: Virtual Simultaneous Dual Band (VSDB) for AP/STA Mode on Separate FrequenciesDec 2025

Software

Linux, Android
Connectivity Stack Release Packages v13.98.0.12Feb 2026
Connectivity Stack Release Packages v13.24.0.20Feb 2026
Sona IF573 and Sterling LWBx Release 12.103.0.5 for Linux and AndroidFeb 2025
Sona IF573 and Sterling LWBx Release 12.29.0.22 for Linux and AndroidFeb 2025

Technical Drawings

3D Model - Sona IF573 M.2, MIMO, PCIe (453-00120)Jan 2024
3D Model - Sona IF573 M.2, MIMO, SDIO (453-00119)Jan 2024
3D Model - Sona IF573 Module, MIMO, MHF4 (453-00117)Jan 2024
3D Model - Sona IF573 Module, MIMO, Trace Pin (453-00118)Jan 2024
PCB Footprint and SCH Symbol - Sona IF573Oct 2024

Certification

AS-NZS Certifications - Sona IF573Oct 2023
EU Certifications - Sona IF573Oct 2023
FCC Certifications - Sona IF573Oct 2023
ISED Canada Certifications - Sona IF573Mar 2026
MIC Certifications - Sona IF573Oct 2023
Regulatory Information Guide - Sona IF573 SeriesMar 2026

FAQs

How can I integrate Ezurios Sona-IF573 PCIe Wi-Fi Module with Raspberry Pi (RPi CM4)Aug 2025
Does the Sona-IF573 support single antenna (SISO) mode for the Wi-Fi interface?Dec 2024
How do I configure AP-Sta mode using nmcli?Dec 2024
Is there a conflict between NetworkManager and systemd-networkd?Oct 2024
Is it possible to operate the Sona IF573 Wi-Fi module with 2 antennas?Apr 2024
Does the Sona-IF573 support VSDB?Apr 2024
Does IF573 support monitoring mode?Apr 2024
In order to enable gpioset feature on a Linux platform, which packages need to be added by yocto?Apr 2024
Does it need to have AC coupling capacitors in PCIe_TX, PCIe_RX or PCIe_CLK pins in IF573 M.2 card (453-00120)?Apr 2024
How to activate SDIO on the M2 slot of the i.MX8 LPDDR4 DVK of NXPFeb 2024
Can the IF573 operate in either AP or AP/Sta mode?Dec 2023
What is the new longer guard interval in Wi-Fi 6?Dec 2023
Are all of the Wi-Fi 6 features available in the 2.4 GHz band?Dec 2023
What are Wi-Fi 6E Access Classes?Dec 2023
What frequencies does Wi-Fi 6E operate on?Dec 2023
What are the benefits and drawbacks of Wi-Fi 6E?Dec 2023
What causes the 'Invalid shared RAM address 0x00000000' error to occur when the IF573 driver is loaded during boot?Nov 2023
What are the reasons behind the SONA IF573 driver experiencing a timeout and failing to load during the boot process?Nov 2023
I am planning on using kernel 6.1 (mickledore), is there anything I need to be aware of?Aug 2023
Do I need to do anything differently in lrd-11 release?Aug 2023
Why I am seeing an error while trying to build lrd-11 in Yocto?Aug 2023
Do Ezurio Wifi modules work with OpenWRT?Aug 2023
Can the IF573 be used to create a 6GHz soft AP?Aug 2023
Is it mandatory to have a reset in BT_REG_ON during BT firmware download stage in IF573?Aug 2023
Can a Ezurio Wifi module be connected in two different bands at the same time?Aug 2023
Does IF573 support PSK mode?Aug 2023
Can I use native wpa-supplicant with IF573?Aug 2023
Will IF573 support WPA3 SAE H2E?Aug 2023
Can I use btattach instead of brcm_patchram_plus with the Sona IF573?Jul 2023
Is CTS/RTS hardware handshake mandatory when operating the IF573 UART?Jul 2023
In 6GHz band, is WPA3 able to run in transition mode?Jul 2023
Is it necessary in the 6GHz band to use H2E mode in WPA3? Or is it still possible to use HNP (hunt/peck) mode?Jul 2023
How do I determine which LRU installer I need?Jul 2023
Where can I find the Regulatory Test tools for Ezurio's Wi-Fi products?Jul 2023