Is there a way to write code for the ARM processor on the Bridgebee module so that I don’t need an external micro to talk to the module?
No, the BridgeBee is a stand-alone radio module and interfaces to a host
through the serial port. Thus, a user may not add application code on
the BridgeBee itself. If a stand-alone module is required (such as what
we have done with our sensor products), please contact us to inquire
about custom design services.