I have the Bittle X with bluetooth on-board. I can pair my bittle x but when I go to more Bluetooth options, the incoming/outgoing ports are blank. I have factory reset, updated the firmware, deleted and re-paired... Nothing I have tried makes it show those ports. This is needed for Mind+ so that I can communicate with that port.
top of page
bottom of page
For the Bluetooth connection issue, please refer to:
https://docs.petoi.com/bluetooth-connection
I don't know if this is helpful but I had some trouble getting the Bittle to send sensor data to my laptop using Bluetooth (that would be outgoing from the Bittle X perspective). See this post: https://www.petoi.camp/forum/clinic/solved-in-search-of-reliable-bidirectional-bluetooth-serial-port-profile-spp-communication.
In particular, see the screenshot of the ports as they appear on my laptop. It is not clear what you are trying to connect the Bittle to via Bluetooth but I am using a Windows 10 laptop. Perhaps post additional details regarding your use case?