Overview
The SPBTLE-RF0 is a Bluetooth Low Energy (BLE) network processor module developed by STMicroelectronics. It is compliant with Bluetooth v4.1 and integrates the BlueNRG-MS BT radio controller with an on-board power-optimized Bluetooth stack. This module supports both master and slave roles, allowing it to act as a central, peripheral, observer, or broadcaster. It is designed to provide a complete RF platform in a compact form factor, making it ideal for various wireless connectivity applications.
Key Specifications
| Specification | Details |
|---|---|
| Bluetooth Compliance | Bluetooth v4.1 |
| Roles Supported | Master and Slave, Multiple roles simultaneously |
| Bluetooth Protocols | GAP, GATT, SM, L2CAP, LL, RFPHY |
| Radio Performance | Tx power: +4 dBm, Rx sensitivity: -88 dBm, Link budget: up to 92 dB |
| Host Interface | SPI, IRQ, and RESET |
| Security | AES security co-processor |
| Certifications | CE, FCC, IC modular approval, BT SIG qualified |
| Antenna | On-board chip antenna |
| Operating Supply Voltage | 1.7 to 3.6 V |
| Operating Temperature Range | -40 °C to 85 °C |
| Dimensions | 13.5 x 11.5 x 2 mm |
Key Features
- Embedded Bluetooth Low Energy protocol stack with GAP, GATT, SM, L2CAP, LL, and RFPHY.
- Supports multiple simultaneous roles and simultaneous advertising and scanning.
- Low power consumption, suitable for battery-powered devices.
- On-field stack upgrading via SPI interface.
- AES security co-processor for enhanced security.
- Compact form factor with integrated radio, antenna, and high-frequency oscillators.
- Compatible with a wide range of applications due to its small size and low power requirements.
Applications
- Watches and wearable devices.
- Fitness, wellness, and sports equipment.
- Consumer medical devices.
- Security and proximity applications.
- Remote control devices.
- Home and industrial automation systems.
- Assisted living devices.
- Mobile phone peripherals.
- PC peripherals.
Q & A
- What is the Bluetooth version supported by the SPBTLE-RF0 module?
The SPBTLE-RF0 module is compliant with Bluetooth v4.1.
- What roles can the SPBTLE-RF0 module support?
The module supports both master and slave roles and can act in multiple roles simultaneously.
- What is the transmission power and reception sensitivity of the SPBTLE-RF0 module?
The transmission power is +4 dBm, and the reception sensitivity is -88 dBm.
- How does the SPBTLE-RF0 module interface with the host application processor?
The module interfaces with the host application processor through a standard SPI interface.
- What security features does the SPBTLE-RF0 module include?
The module includes an AES security co-processor for enhanced security.
- What certifications has the SPBTLE-RF0 module obtained?
The module is CE, FCC, IC modular approval, and BT SIG qualified.
- What is the operating supply voltage range of the SPBTLE-RF0 module?
The operating supply voltage range is from 1.7 to 3.6 V.
- What is the operating temperature range of the SPBTLE-RF0 module?
The operating temperature range is -40 °C to 85 °C.
- Can the SPBTLE-RF0 module be powered by batteries?
Yes, the module can be powered directly from a standard 3 V coin cell battery, a pair of AAA batteries, or any power source from 1.7 to 3.6 V.
- How can the firmware of the SPBTLE-RF0 module be updated?
The firmware can be updated via the SPI interface using the BlueNRG-MS Development Kit.
