Wi-Fi Host Driver (WHD)
Overview
The WHD is an independent, embedded Wi-Fi Host Driver that provides a set of APIs to interact with Infineon WLAN chips. The WHD is an independent firmware product that is easily portable to any embedded software environment, including popular IoT frameworks such as Mbed OS, Amazon FreeRTOS and Azure RTOS ThreadX. Therefore, the WHD includes hooks for RTOS and TCP/IP network abstraction layers.
The release notes detail the current release. You can also find information about previous versions.
WIFI6
Supported bus interface
| Interface |
55500 |
55900 |
55572 |
| SDIO |
O |
|
O |
| SPI |
|
|
|
| M2M |
|
|
|
| OCI |
|
O |
|
AP mode support
| Security |
55500 |
55900 |
55572 |
| WPA3 |
O |
O |
O |
| WPA2 |
O |
O |
O |
WIFI5
Supported bus interface
| Interface |
4343W |
43438 |
4373 |
43012 |
43439 |
43907 |
43022 |
| SDIO |
O |
O |
O |
O |
O |
|
O |
| SPI |
O |
O |
|
|
O |
|
|
| M2M |
|
|
|
|
|
O |
|
WPA3 AP mode support
| Security |
4343W |
43438 |
4373 |
43012 |
43439 |
43907 |
43022 |
| WPA3 |
|
|
O |
|
O |
|
|
More information
Evlers
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[whd] Wi-Fi Host Driver (WHD) v4.1.1