diff --git a/firmware/43439A0.bin b/firmware/43439A0.bin
index b46b3be..0173752 100644
Binary files a/firmware/43439A0.bin and b/firmware/43439A0.bin differ
diff --git a/firmware/43439A0_clm.bin b/firmware/43439A0_clm.bin
index 6e3ba78..1fedd75 100644
Binary files a/firmware/43439A0_clm.bin and b/firmware/43439A0_clm.bin differ
diff --git a/firmware/LICENSE-permissive-binary-license-1.0.txt b/firmware/LICENSE-permissive-binary-license-1.0.txt
new file mode 100644
index 0000000..cbb51f9
--- /dev/null
+++ b/firmware/LICENSE-permissive-binary-license-1.0.txt
@@ -0,0 +1,49 @@
+Permissive Binary License
+
+Version 1.0, July 2019
+
+Redistribution.  Redistribution and use in binary form, without
+modification, are permitted provided that the following conditions are
+met:
+
+1) Redistributions must reproduce the above copyright notice and the
+   following disclaimer in the documentation and/or other materials
+   provided with the distribution.
+
+2) Unless to the extent explicitly permitted by law, no reverse
+   engineering, decompilation, or disassembly of this software is
+   permitted.
+
+3) Redistribution as part of a software development kit must include the
+   accompanying file named �DEPENDENCIES� and any dependencies listed in
+   that file.
+
+4) Neither the name of the copyright holder nor the names of its
+   contributors may be used to endorse or promote products derived from
+   this software without specific prior written permission.
+
+Limited patent license. The copyright holders (and contributors) grant a
+worldwide, non-exclusive, no-charge, royalty-free patent license to
+make, have made, use, offer to sell, sell, import, and otherwise
+transfer this software, where such license applies only to those patent
+claims licensable by the copyright holders (and contributors) that are
+necessarily infringed by this software. This patent license shall not
+apply to any combinations that include this software.  No hardware is
+licensed hereunder.
+
+If you institute patent litigation against any entity (including a
+cross-claim or counterclaim in a lawsuit) alleging that the software
+itself infringes your patent(s), then your rights granted under this
+license shall terminate as of the date such litigation is filed.
+
+DISCLAIMER. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+CONTRIBUTORS "AS IS." ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT
+NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
+TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
\ No newline at end of file
diff --git a/firmware/README.md b/firmware/README.md
new file mode 100644
index 0000000..db3d9c9
--- /dev/null
+++ b/firmware/README.md
@@ -0,0 +1,9 @@
+# WiFi firmware
+
+Firmware obtained from https://github.com/Infineon/wifi-host-driver/tree/master/WiFi_Host_Driver/resources/firmware/COMPONENT_43439
+
+Licensed under the [Infineon Permissive Binary License](./LICENSE-permissive-binary-license-1.0.txt)
+
+## Changelog
+
+* 2023-07-28: synced with `ad3bad0` - Update 43439 fw from 7.95.55 ot 7.95.62
diff --git a/src/main.rs b/src/main.rs
index e719aab..aba54e6 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -141,9 +141,9 @@ async fn main(spawner: Spawner) {
     // === WIFI ===
     // To make flashing faster for development, you may want to flash the firmwares independently
     // at hardcoded addresses, instead of baking them into the program with `include_bytes!`:
-    //     probe-rs download 43439A0.bin --format bin --chip RP2040 --base-address 0x10100000
-    //     probe-rs download 43439A0_clm.bin --format bin --chip RP2040 --base-address 0x10140000
-    let fw = unsafe { core::slice::from_raw_parts(0x10100000 as *const u8, 224190) };
+    //     probe-rs download firmware/43439A0.bin --format bin --chip RP2040 --base-address 0x10100000
+    //     probe-rs download firmware/43439A0_clm.bin --format bin --chip RP2040 --base-address 0x10140000
+    let fw = unsafe { core::slice::from_raw_parts(0x10100000 as *const u8, 230321) };
     let clm = unsafe { core::slice::from_raw_parts(0x10140000 as *const u8, 4752) };
     // let fw = include_bytes!("../firmware/43439A0.bin");
     // let clm = include_bytes!("../firmware/43439A0_clm.bin");