Hi all -
I’m the happy owner of a few RN41 bluetooth boards.
I noticed that some of these chips had a firmware version 6.11, which was updated to 6.15 a few years ago. I wonder if anyone has access to the firmware update file and the program to install it? I’m not sure if it uses the async uart or SPI interface, even, but I’d like to learn more about the chip. Thanks for any pointers!