MDBT42Q-AT MODULE BLUETOOTH BT4.2/5 NRF52810 SOC CHIP ANTEN The MDBT42Q-AT is a high-quality product offering MODULE BLUETOOTH BT4.2/5 NRF52810 SOC CHIP ANTEN. With a shrink ratio of N/A and -40°C~+125°C operating temperature, it provides reliability in various applications.