The Bluetooth SDK is now included in the Palm OS 5 SDK (68K) R2 DR2. Download and install Palm OS 5 SDK (68K) R2 DR2.
After you install this SDK the Bluetooth header files are found in: Palm OS Support\Incs\Extensions\Bluetooth\ and Bluetooth documentation is in the documents:
Palm Documentation\Palm OS 5 SDK (68K) Docs\Palm OS Companion 2.pdf
Palm Documentation\Palm OS 5 SDK (68K) Docs\Palm OS Reference.pdf
Bluetooth sample applications are installed in CodeWarrior Support\(Codewarrior Examples)\Palm OS 5 SDK (68K) R2 Examples\
The Developer Knowledge Base now has a Bluetooth category. This free, searchable knowledge base has answers to frequently asked questions, recipes for performing specific tasks, and other development information. You can search just content related to Bluetooth by selecting Bluetooth from the Category drop-down list.