Overview
The BlueNRG-M2SP is a Bluetooth® low energy system-on-chip application processor certified module produced by STMicroelectronics. It is certified under Bluetooth v5.2 specifications and BQE qualified. This module supports multiple roles simultaneously, acting as both Bluetooth master and slave devices. Based on the ST BlueNRG-2 SoC, it integrates the entire Bluetooth low energy stack and protocols, providing a complete RF platform in a compact form factor. The module includes an embedded antenna and high-frequency oscillators, making it a certified solution that optimizes the time-to-market for final applications. It can be powered directly from a pair of AAA batteries or any power source between 1.7 to 3.6 V.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Supply Voltage | 1.7 to 3.6 | V |
| Operating Temperature Range | -40 to 85 | °C |
| Frequency Range | 2.4 to 2.4835 | GHz |
| Output Power | Up to +8 | dBm |
| Receiver Sensitivity | Down to -88 | dBm |
| Link Budget | Up to 96 | dB |
| Flash Memory | 256 kB | |
| RAM | 24 kB | |
| Interfaces | UART, I2C, SPI, GPIO, Multifunction Timer, ADC, Watchdog, RTC, DMA Controller, PDM Stream Processor, SWD Debug Interface | |
| Antenna | On-board chip antenna (BLUENRG-M2SA) or PCB antenna (BLUENRG-M2SP) | |
| Form Factor | 11.5 mm x 13.5 mm |
Key Features
- Bluetooth v5.2 certified
- Supports master and slave modes
- Multiple roles supported simultaneously
- LE data packet length extension
- Embedded ST BlueNRG-2 BLE SoC with high-performance, ultra-low power Cortex-M0 32-bit based core
- Programmable embedded 256 kB Flash and 24 kB embedded RAM with data retention
- Embedded BALF-NRG-02D3 integrated matched balun with harmonic filter
- AES security co-processor
- Bluetooth low energy SDK with a wide range of available profiles
- CE, FCC, IC, TYPE, BQE, WPC, SRRC, and KCC certifications
- Pre-programmed UART bootloader
Applications
- Internet of Things (IoT)
- Smart Home
- Building and industrial automation
- Smart Lighting
- Remote and access control
- Fitness, wellness, and sports
- Consumer medical devices
- Security and proximity
- Assisted living
- PC and smartphone peripherals
Q & A
- What is the BlueNRG-M2SP module?
The BlueNRG-M2SP is a Bluetooth low energy system-on-chip application processor certified module, certified under Bluetooth v5.2 specifications and BQE qualified.
- What are the supported Bluetooth roles?
The module supports master and slave modes and can handle multiple roles simultaneously.
- What is the operating voltage range of the BlueNRG-M2SP?
The module can be powered from 1.7 to 3.6 V.
- What are the key interfaces available on the BlueNRG-M2SP?
The module includes UART, I2C, SPI, GPIO, multifunction timer, ADC, watchdog, RTC, DMA controller, PDM stream processor, and SWD debug interface.
- What type of antenna does the BlueNRG-M2SP use?
The BlueNRG-M2SP uses a PCB antenna, while the BlueNRG-M2SA uses an on-board chip antenna.
- What are the certifications for the BlueNRG-M2SP?
The module is CE, FCC, IC, TYPE, BQE, WPC, SRRC, and KCC certified.
- What is the form factor of the BlueNRG-M2SP?
The module has a form factor of 11.5 mm x 13.5 mm.
- What are the typical applications for the BlueNRG-M2SP?
Typical applications include IoT, Smart Home, building and industrial automation, smart lighting, remote and access control, fitness and wellness, consumer medical devices, security and proximity, assisted living, and PC and smartphone peripherals.
- Does the BlueNRG-M2SP support AES security?
Yes, the module includes an AES security co-processor.
- Is the BlueNRG-M2SP pre-programmed with a bootloader?
Yes, the module comes with a pre-programmed UART bootloader.
