The AnyCloud SDK is still evolving, and currently we have few code examples to showcase it's capability which are tested and verified only in few platforms. We can expect more code examples and extended support in future.
AnyCloud BLE Battery Server support PSoC 62S1 Wi-Fi BT Pioneer Kit (CYW9P62S1-43012EVB-01) platform as well. (Total 4 platforms are supported).
AnyCloud BLE CTS Client and AnyCloud BLE CTS Server applications supports only the three platform mentioned in the README.md. Meaning, our software team have tested and verified the application only in these three platforms.
Similarly AnyCloud Wi-Fi Onbording Using BLE support only two platforms.
Yes, Current version of bluetooth-freertos only support CYW4343W and CYW43012. Please check the release note.
MTB2.2 should be released in couple of months.
Currently, I do not have a clear idea about whether it support CYW43438 or not. We will let you know as soon as we get information.
I have one more information for you.
Bluetooth support for 43438 would be enabled in the next release of AnyCloud SDK.