AN54LQ Series, Bluetooth 6.0, LGA module; nRF54L05/nRF54L10/nRF54L15 based
- Technology
- Bluetooth modules
- Partner
- Raytac
The AN54LQ-15 is a surface-mount wireless module series built around the nRF54Lxx multiprotocol SoCs, designed for modern low-power connected devices. With integrated Bluetooth 6.0 support and a flexible 2.4 GHz radio, it can be used for Bluetooth Low Energy plus protocols such as ANT+, Zigbee, Thread, Matter and Amazon Sidewalk when the appropriate stacks are implemented. A 128 MHz Cortex-M33 processor, 1.5 MB of flash and 256 KB of RAM give ample headroom for complex applications and over-the-air updatable firmware. The module integrates 31 configurable GPIOs and a wide range of serial and analogue interfaces, simplifying connection to sensors, actuators and host systems.
An on-board chip antenna delivers convenient RF performance in a compact 9.5 × 13.7 × 1.8 mm form factor. The wide 1.7–3.6 V supply range and operating temperature from −40 °C to +105 °C suit both battery-powered and industrial environments. Pre-certified radio approvals and PSA Level 3-class security features help accelerate regulatory approval and support secure deployment at scale. Overall, the AN54LQ-15 provides a ready-to-integrate platform for robust multiprotocol wireless connectivity in demanding IoT and embedded applications.
Range features
A high level overview of what this range offers
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Bluetooth 6.0 multiprotocol radio – Supports Bluetooth LE, 802.15.4 and proprietary 2.4 GHz for flexible wireless designs.
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High-performance 128 MHz 32-bit MCU – Handles protocol stacks and application code without needing an external host.
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Generous memory (up to 1.5 MB flash / 256 KB RAM) – Allows complex firmware, multi-protocol operation and secure updates.
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Integrated chip antenna in compact module – Simplifies RF design and saves PCB space in space-constrained products.
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31 configurable GPIOs with rich interfaces – Connects easily to sensors, actuators, audio devices and external memories.
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Wide supply range (1.7–3.6 V) and -40 to +105 °C – Suitable for battery-powered and industrial-grade applications.
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Adjustable RF power up to +8 dBm with strong sensitivity – Delivers robust wireless links and extended range.
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Low-power architecture with timers and RTC – Enables long battery life in duty-cycled and always-on IoT nodes.
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Hardware-based security with advanced protection – Helps safeguard firmware, keys and data in connected devices.
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Pre-certified for major global radio standards – Reduces certification effort and speeds up time-to-market.
Downloads
for AN54LQ Series, Bluetooth 6.0, LGA module; nRF54L05/nRF54L10/nRF54L15 based
What’s in this range?
All the variants in the range and a comparison of what they offer
Module part number | AN54LQ-15 | AN54LQ-P15 |
Wireless technology | Bluetooth 6.0, IEEE 802.15.4-2020, proprietary 2.4 GHz | Bluetooth 6.0, IEEE 802.15.4-2020, proprietary 2.4 GHz |
Supported use cases | Bluetooth Low Energy, ANT+, Zigbee, Thread, Matter, Amazon Sidewalk-style apps | Bluetooth LE, Zigbee, Thread, Matter, ANT+ and other low-power 2.4 GHz links |
Processor | 128 MHz Arm® Cortex™ core | 128 MHz 32-bit Cortex-M33 class core |
SoC | nRF54L15 | nRF54L15 |
Co-processor | 128 MHz RISC-V co-processor | 128 MHz RISC-V co-processor |
Flash memory | Up to 1.5 MB | 1.5 MB |
RAM | Up to 256 KB | 256 KB |
Supply voltage range | 1.7 V – 3.6 V | 1.7 V – 3.6 V |
Operating temperature range | -40 °C to +105 °C | −40 °C to +105 °C |
Dimensions (L x W x H) | 13.7 x 9.5 x 1.8 mm | 9.5 × 13.7 × 1.8 mm |
Antenna type | Integrated chip antenna | Integrated PCB antenna |
GPIO count | 31 configurable GPIOs | 31 configurable GPIOs |
Max TX output power | Up to +8 dBm (configurable in 1 dB steps from -8 dBm to +8 dBm) | −8 dBm to +8 dBm (1 dB steps) |
RX sensitivity (BLE 1 Mbps) | Approx. -96 dBm | Approx. −96 dBm |
RX sensitivity (BLE 125 kbps long range) | Approx. -104 dBm | Approx. −104 dBm |
RX sensitivity (IEEE 802.15.4) | Approx. -102 dBm | Approx. −102 dBm |
Bluetooth data rates | 2 Mbps, 1 Mbps, 500 kbps, 125 kbps | 2 Mbps, 1 Mbps, 500 kbps, 125 kbps |
IEEE 802.15.4 data rate | 250 kbps | 250 kbps |
Proprietary 2.4 GHz data rates | 4 Mbps, 2 Mbps, 1 Mbps | 4 Mbps, 2 Mbps, 1 Mbps |
Main digital interfaces | QSPI, SPI, UART, I²C | QSPI, SPI, UART, I²C |
Additional interfaces | I²S, PDM, PWM, ADC, NFC, quadrature decoder, comparators | I²S, PDM, PWM, ADC, NFC, quadrature decoder, comparators |
On-board timing | Global RTC available in lowest-power mode; seven 32-bit timers | Global RTC plus seven 32-bit timers |
Security level | Platform security with PSA Level 3 features | Platform security targeting PSA Level 3 |
Regulatory approvals | FCC, IC, CE, Telec (MIC), KC, SRRC, NCC, RCM, WPC | FCC, IC, CE, Telec (MIC), KC, SRRC, NCC, RCM, WPC (CE RED / RCM compliant) |
