am trying to design a development board with a CYBT343072 module. I am trying to remove the need for a programmer on this board. So that the user could simply plug in a usb cable and be able to communicate with the chip and boot it.
How can I use an FTDI usb to serial chip to do the programming? what are the steps i need to take change that in modustoolbox ide.
The CYBT module used HCI UART interface for programming. Yes you can use a USB-UART converter to plug and use.
For understanding the firmware download procedure, please go through the document : https://infineon.github.io/btsdk-docs/BT-SDK/AIROC-HCI-Firmware-Download.pdf
Other links which may be helpful: