UWB+BLE5.1 Dual-frequency positioning chip
As one of the ten voting members of UWB FIRA and the Bluetooth Alliance SIG member, TSINGOAL has mass-produced dual-band indoor positioning chips that meet the 802.15.4Z\Bluetooth5.1 standard. The chip has TWR / TDOA / PDOA / AOA multiple ranging and angle measurement functions, suitable for personal smart terminals and Internet of Things applications, represented by the mobile phone ecosystem.