Now In Stock: BL54L15μ Series Bluetooth LE + 802.15 + NFC
Unleashing enhanced processing power, expanded memory, and innovative peripherals, the BL54L15µ is the ultimate choice for low power connectivity, in the smallest footprint (6.3 x 7.9 mm).
Published on August 14, 2025
BL54L15μ Series - Bluetooth LE + 802.15.4 + NFC
The BL54L15μ series is the smallest nRF54L module available with an integrated antenna, completing our BL54L family. Built on Nordic Semiconductor's powerful nRF54 silicon, this ultra-compact series, as small at 6 x 8mm, redefines Bluetooth LE and 802.15.4 solutions with enhanced processing power, expanded memory, and innovative peripherals.
Powered by Nordic's nRF54L15 (WLCSP) SoC, our modules deliver secure and robust wireless connectivity with flexible programming via the Nordic SDK, Zephyr RTOS, and Canvas Software Suite.
Discover the next generation of secure, compact wireless connectivity with the BL54L15μ series.
Key Features:
- Smallest nRF54L module with integrated antenna
- Completes the BL54L family
- Powered by Nordic nRF54L15 SoC
- 128MHz ARM Cortex-M33 application processor
- 128MHz RISC-V co-processor
- Wireless: Bluetooth LE 5.4, 802.15.4, NFC
- Ultra-compact: 6.3 x 7.9 x 1.75 mm
- 1.5MB non-volatile memory, 256 KB RAM
- Transmit Power: Up to +8 dBm, Receive Sensitivity: Up to -106 dBm
- Integrated Chip antenna or Trace Pin for pre-certified external antennas
- Comprehensive security: PSA Certified Level 3, Secure Boot, Secure Firmware Update, Secure Storage
- Wide supply voltage: 1.7V – 3.6V
- Certified for FCC/ISED/EU/UKCA/RCM/MIC/KC
- Programming: Canvas Software Suite, Nordic nRF Connect SDK, Zephyr RTOS
- Rich interfaces: UART, SPI, TWI, ADC, I2S, PWM, TIMER, QDEC, RTC, WDT, NFC A-Tag, TEMP, COMP, LPCOMP
Visit the BL54L15μ Series product page for detailed product information, documentation, and links to buy now.