STMicroelectronics

BLUENRG-M2SA

BLUENRG-M2SA Description

The BLUENRG-M2SA from STMicroelectronics is a highly integrated Bluetooth v5.0 RF transceiver module designed for low-power wireless applications. Operating in the 2.4GHz to 2.4835GHz frequency range, it features an integrated chip antenna and supports a 5dBm output power, ensuring reliable communication in compact designs. With a 1.7V to 3.6V supply voltage, it is optimized for battery-powered devices, offering 7.55mA receiving current and 7.01mA to 14.78mA transmitting current for energy-efficient operation. The module includes 256kB Flash and 24kB RAM, providing ample memory for firmware and data storage. Its surface-mount package (Tape & Reel) and RoHS3 compliance make it suitable for modern, eco-conscious manufacturing.

BLUENRG-M2SA Features

• Bluetooth v5.0 Compliance: Supports advanced features like longer range and higher data rates.
• Low Power Consumption: Ideal for IoT, wearables, and battery-operated devices.
• Integrated Antenna: Simplifies PCB design and reduces BOM cost.
• Rich Serial Interfaces: Includes ADC, GPIO, I2C, SPI, and UART for versatile peripheral connectivity.
• Compact and Reliable: MSL3 (168 hours) moisture sensitivity ensures durability in humid environments.
• Regulatory Ready: ECCN 5A992C and REACH Unaffected for global market compliance.
• High Memory Capacity: 256kB Flash + 24kB RAM enables complex applications without external memory.

BLUENRG-M2SA Applications

• IoT Edge Devices: Sensor nodes, smart home gadgets, and asset trackers benefit from its low power and Bluetooth 5.0 range.
• Wearable Electronics: Fitness bands and health monitors leverage its compact size and energy efficiency.
• Industrial Automation: Wireless control systems use its robust SPI/I2C interfaces for sensor networks.
• Consumer Electronics: Remote controls, toys, and audio accessories utilize its integrated antenna for plug-and-play functionality.
• Medical Devices: Portable diagnostic equipment relies on its reliable RF performance and low EMI.

Conclusion of BLUENRG-M2SA

The BLUENRG-M2SA stands out as a high-performance, low-power Bluetooth module with an integrated antenna and rich connectivity options. Its compact form factor, regulatory compliance, and energy efficiency make it a top choice for IoT, wearables, and industrial applications. Compared to similar modules, it offers superior memory capacity and Bluetooth 5.0 support, ensuring future-proof designs. For engineers seeking a reliable, ready-to-deploy RF solution, the BLUENRG-M2SA delivers exceptional value.