MDBT50Q-UATMS MODULE BLUETOOTH BT5.1 & BT5 NRF52833 U.FL ANTENN The MDBT50Q-UATMS is a high-quality product offering MODULE BLUETOOTH BT5.1 & BT5 NRF52833 U.FL ANTENN. With a shrink ratio of N/A and -40°C~+85°C operating temperature, it provides reliability in various applications.