The PTR9840PA ultra-low power Bluetooth 5 ready multiprotocol System on module based on the nRF5340 from Nordic Semiconductor, designed for longer distance communication, built-in maximum +20dBm RF output. The module with an ARM® Cortex™ M33F Dual-core processor, support LE audio，Direct Finding AOA/AOD, embedded 2.4GHz transceiver, provide a complete solution with no additional RF design, Bluetooth 5, ANT/ANT+, Zigee，Thread，Matter，802.15.4 and 2.4GHz proprietary multi-protocol support.