I am currently working on RF certification and testing for a product based on the Raspberry Pi Compute Module 4, which uses the CYW43455 WiFi + Bluetooth chipset.
To proceed with regulatory testing, I require access to the manufacturing firmware and associated tools that support test modes such as continuous transmission (TX), packet engine, and power level configuration.
Specifically, I am requesting the following files:
brcmfmac43455-sdio.bin
brcmfmac43455-sdio.txt
brcmfmac43455-sdio.clm_blob
These files will be used in conjunction with the wl tool to enable TX test mode and other RF test features.
Thank you for your support.
To proceed with regulatory testing, I require access to the manufacturing firmware and associated tools that support test modes such as continuous transmission (TX), packet engine, and power level configuration.
Specifically, I am requesting the following files:
brcmfmac43455-sdio.bin
brcmfmac43455-sdio.txt
brcmfmac43455-sdio.clm_blob
These files will be used in conjunction with the wl tool to enable TX test mode and other RF test features.
Thank you for your support.
Statistics: Posted by Gavi Prakash — Thu Sep 04, 2025 6:19 am