The PTR9813 ultra-low power Bluetooth 5 ready multiprotocol System on Module based on the nRF52833 from Nordic Semiconductor. The module can support Bluetooth 5.2 by upgrading the protocol stack. The module with an ARM® Cortex™ M4F 32 bit processor, 512KB Flash/128KB 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 nRF52833 SOC

Bluetooth Low Energy/ANT/2.4GHz Proprietary Multi-protocol support

40 General Purpose I/O, Simple layout of external application

128-bit AES HW encryption

Support Bluetooth 5.1 Direct Finding AOA/AOD

High speed 32 MHz SPI interface

2 UART (with CTS/RTS and DMA)

Over-the-Air (OTA) firmware update

Product parameters
Product model PTR9813
MCU 32 bit Cortex-M4F@64M
Serial wire debug SWD
Transmitting power -20dbm~+8dbm adjustable
Receiving sensitivity -97dBm@1Mbps
Communication frequency band 2.402 GHz-2.480 GHz
Working voltage 1.7~5.5V
Antenna type PCB antenna
USB Interface Support
Working Temperature -25℃~+85℃


  • Contact Us
  • Add:Shekou Wanggu, #1031 Nanhai Avenue, Nanshan District, Shenzhen City, Guangdong Province, China

Wechat mall