Overview
The SPBTLE-RF0 module, produced by STMicroelectronics, is a Bluetooth Low Energy (BLE) network processor module compliant with Bluetooth v4.1. This module is designed to enable wireless connectivity in electronic devices without requiring any RF experience or expertise. It integrates the BlueNRG-MS BT radio controller with an on-board power-optimized Bluetooth stack, supporting both master and slave roles simultaneously. The module is certified by various regulatory bodies, including CE, FCC, IC, and BT SIG, ensuring compliance with international standards.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Bluetooth Version | v4.1 | |
| Roles Supported | Master and Slave | |
| Transmission Power | +4 dBm | |
| Receiver Sensitivity | -88 dBm | |
| Frequency Range | 2.4 GHz ISM band | |
| Supply Voltage | 1.7 to 3.6 V | |
| Operating Temperature Range | -40 °C to 85 °C | |
| Storage Temperature Range | -40 °C to 85 °C | |
| Number of Terminals | 11 | |
| Mounting Method | Surface Mount | |
| Certifications | CE, FCC, IC, BT SIG |
Key Features
- Embedded Bluetooth Low Energy protocol stack (GAP, GATT, SM, L2CAP, LL, RFPHY)
- Supports multiple simultaneous roles and simultaneous advertising and scanning
- AES security co-processor for enhanced security
- On-board chip antenna and ST BALF-NRG-01D3 balun
- Host interface via SPI, IRQ, and RESET with on-field stack upgrading capability
- Low power consumption, suitable for battery-powered devices
- Compact form factor (13.5 x 11.5 x 2 mm)
Applications
- Watches and fitness trackers
- Consumer medical devices
- Security and proximity applications
- Remote control devices
- Home and industrial automation
- Assisted living devices
- Mobile phone peripherals
- PC peripherals
Q & A
- What Bluetooth version does the SPBTLE-RF0 module support?
The SPBTLE-RF0 module is compliant with Bluetooth v4.1.
- What roles can the SPBTLE-RF0 module perform?
The module can act as both a master and a slave device, supporting multiple roles simultaneously.
- What is the transmission power of the SPBTLE-RF0 module?
The transmission power is +4 dBm.
- What is the receiver sensitivity of the SPBTLE-RF0 module?
The receiver sensitivity is -88 dBm.
- What is the operating voltage range of the SPBTLE-RF0 module?
The operating voltage range is from 1.7 to 3.6 V.
- What certifications does the SPBTLE-RF0 module hold?
The module is certified by CE, FCC, IC, and BT SIG.
- How does the SPBTLE-RF0 module interface with the host application processor?
The module interfaces via a standard SPI interface.
- What security features does the SPBTLE-RF0 module include?
The module includes an AES security co-processor.
- What are some typical applications of the SPBTLE-RF0 module?
Typical applications include watches, fitness trackers, consumer medical devices, security and proximity applications, and more.
- How is the SPBTLE-RF0 module powered?
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.
