Other Parts Discussed in Thread: WL18XX-BT-SP
Identify BLE version...
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It is the firmware patch (service pack) that makes it BT5.1 compliant. You can use 'HCI_Read_Local_Version' command to get the version details after loading the servicepack.
https://www.ti.com/tool/WL18XX-BT-SP
Thanks
Hi Hari, thank you for the response, this makes sense. However, units are in the field and this is not easy. At some point one would think modules were shipped with 5.1 installed and there could be some physical way to identify. Or is it up to the user to install 4 or 5? WL18xx-BT-SP makes no mention of BT version.
Hi Scott,
Service pack release notes mention the core BT spec supported. For 4.6 SP release, it mentions support of BT5.1
Thanks