The PTR5620DG ultra-low power Bluetooth 5 ready multiprotocol System on Module based on the nRF52820 from Nordic Semiconductor. The module can support Bluetooth 5.2 by upgrading the protocol stack. The module with an ARM® Cortex™ M4 32 bit processor, 256KB Flash/32KB RAM, Bluetooth 5.1 Direct Finding AOA/AOD support, embedded 2.4GHz transceiver, provide a complete solution with no additional RF design, Bluetooth 5, ANT/ANT+, 802.15.4 and 2.4GHz proprietary multiprotocol support, allowing faster time to market, while simplifying designs, reducing BOM costs, also reduce the burden of Regulatory approvals to enter the world market. Making you more quickly into the Bluetooth smart application and remove the worries.

More highlights,here.

Base on Nordic nRF52820 SOC

Multiprotocol support:BLE/Mesh/ANT/2.4G/802.15.4/Thread/Zigbee

128 bit AES HW encryption

Support Bluetooth 5.1 Direct Finding AOA/AOD

USB 2.0

18 General purpose I/O pins

1 UART (with CTS/RTS and DMA)

Over-the-Air (OTA) firmware update

Product parameters

Product model



32 bit Cortex-M4@64M

Serial wire debug


Transmitting power

-20dbm~+8dbm adjustable

Receiving sensitivity


Communication frequency band

2.402 GHz-2.480 GHz

Working voltage


Antenna type

PCB antenna

USB Interface


Working Temperature


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