sometimes we need to modify the bootloader of CYW20735 for some special application. I can't find any user guider to intorduce how to download the bootloader.
I want to know if there is any way to download the bootloader
The boot code for WICED BT chips are in ROM and can't be changed.
For the programming sequence, you may refer to the following docs available in WICED Studio SDK :
WICED-HCI-Control-Protocol.pdf ( /20735-B1_Bluetooth/doc/WICED-HCI-Control-Protocol.pdf )