WILC Linux 16.5.1

Refreshed binaries for WILC Linux 16.5.1 release

Changes:

• Fixed softAP inactivity counter issue preventing new station associations after ungraceful disconnections.

• Modified eFuse MAC address reading to override "Mac Addr Used" bit, fixing default MAC address issue on improperly programmed modules.

WILC Linux 2025.10 release

wilcs02 - v3.2
wilc1000/3000 - v16.5

New Features:

• WPA3 Support on the ATWILC3000.
• ATWILC3000 WFA re-certification.

Note: ATWILC3000 v16.5 firmware should be used with the v16.5 or latest driver. ATWILC3000 v16.5 firmware may not be compatible with previously released drivers.

WILC Linux 2025.04 release

wilcs02 - v3.1
wilc1000/3000 - v16.4

WILC Linux 2025.04 rc3

wilcs02 - v3.1 rc3
wilc1000/3000 - v16.4 rc3

WILCS02 Linux v3.0

The following are key enhancements and bug fixes in WILCS02 Linux Release v3.0:

New Features:

• WFA Certified
• Wi-Fi / BLE Co-existence
• Regulatory Domain Support
• WILC/WILCS02 unified driver on Kernel v6.6

Fixes:

• Fixed WFA Certification issues
• Fixed 802.11 power-save not handling the QoS null frames
• Fixed AP Mode to extract the HT, WMM IEs
• Fixed the A-MSDU packet corruption in Rx path
• Improved the Tx-Struck algorithm
• Improved Performance
• Fixed SAMA5D27 SPI throughput issues
• Fixed SoftAP PMF issues

WILC Linux 16.3

Refreshed binaries for WILC Linux 16.3 release

Changes:

• Fixed the transmission issue for the large data blocks
• Unified driver codebase for the ATWILC & nextGen products.

WILC Linux 16.2

Refreshed binaries for WILC Linux 16.2 release:

Changes:

• Fix for Powersave state issue when network interface is down (using 'ifconfig wlan0 down') and 'up' again.
• Migrated the ATWILC driver codebase to Kernel 6.6

WILCS02 Linux v2.0

The WILCS02 module supports the following features.

1. Wi-Fi Station (STA)
   – IEEE 802.11 b/g/n
   – Open, Wi-Fi Protected Access WPA/WPA2/WPA3 personal, WPA/WPA2/WPA3 enterprise
   security
   – Protected Management Frames(PMF)
2. Wi-Fi Access Point (AP)
   – IEEE 802.11 b/g/n
   – Open, Wi-Fi Protected Access WPA/WPA2/WPA3 personal, WPA/WPA2/WPA3 enterprise
   security
   – Protected Management Frames(PMF)
3. Wi-Fi Protected Setup (WPS)
   – Push Button
   – PIN
4. 802.11 Power save
5. Firmware Download
   – Firmware Sideloading
   – Device Firmware Upgrade(DFU)
6. SDIO Bus Interface
   – SD 4 Bit (upto 50 MHz)
   – SPI (upto 40MHz) - Driver support over MMC-SPI

WILC Linux 16.1.2

Refreshed binaries for WILC Linux 16.1.2 release(only firmware change).

Changes:

• Fixed the “WLAN FW initialization failure” issue observed with repeated interface up/down.

WILC Linux 16.1.1

Refreshed binaries for WILC Linux 16.1.1 release(only firmware change).

Changes:

• Use the default IQ calibration correction values if the eFuse register is not programmed