FTM Board Club
BL5340 Series - Multi-Core Bluetooth 5.2 / 802.15.4 / NFC Modules / Internal Antenna

Laird Connectivity’s newest edition to their Nordic Semiconductor based Bluetooth LE portfolio, is the most advanced, most secure and highest performing dual core MCU architecture wireless solution available. 


Click here for the 453-00053-K1 board with External Antenna

The BL5340 series of robust, tiny modules feature the Nordic nRF5340 SoC. It directly targets the highest  performance with the lowest power budget.

Certifications   FCC, ISED, EU, UKCA, MIC, AS-NZS, Bluetooth SIG
Data Rate  1 Mbps, 2 Mbps, 500 kbps, 125 kbps
Logical Interfaces USB, UART, QSPI, SPI, I2S, I2C, PDM, PWM, ADC, GPIO, QDEC, Comparator, Low Power Comparator 
Operating Temp (°C)  -40 °C - 105 °C   
Power Consumption
BL5340: 5.3 mA @ +3 dBm TX
4.1 mA @ 0 dBm TX
1.3 µA @ System On
.9 µA @ System Off
Programming Options
Nordic nRF Connect SDK
Transmit Power (Radiated)
BL5340: Up to +5 dBm
BL5340PA: Up to +10 dBm
Wireless Specification 
Bluetooth 5.2
802.15.4 (Thread and Zigbee)