Laird Connectivity is now Ezurio/filters:background_color(white)/2024-12/tiwi-ub1-soc-bluetooth-module-front.png)
Answer
Yes, the module can be used with an external host. Ezurio (formerly Laird Connectivity) does not provide any out-of-the-box firmware for the module that will allow this mode of operation. There are some great starter examples provided by TI here: Using the CC254x with an external host