For hobbyists, it’s a great starting point to understand Bluetooth SoC integration. For professionals, it’s a reliable workhorse for high-volume, low-cost consumer audio goods.
. This can sometimes trigger the device to switch to its Bluetooth or Audio function. Update via Windows Update: Jieli Br21 Driver
Use the Driver Identifier to find matching OEM drivers if the generic ones fail. For hobbyists, it’s a great starting point to