SPBTLE-RF0 Datasheet Very low power network processor module for Bluetooth Low Energy v4.1 Features Bluetooth v4.1 compliant Supports master and slave modes Multiple roles supported simultaneously Embedded Bluetooth low energy protocol stack GAP, GATT, SM, L2CAP, LL, RFPHY Bluetooth low energy profiles provided separately Bluetooth radio performance: Embedded ST BlueNRG-MS Tx power: + 4 dBm Rx sensitivity: - 88 dBm Provides up to 92 dB link budget with excellent link reliability Host interface SPI, IRQ, and RESET On-field stack upgrading available via SPI AES security co-processor Certifications: CE qualified FCC, IC modular approval certified BT SIG qualified On-board chip antenna Product status link Operating supply voltage: from 1.7 to 3.6 V SPBTLE-RF0 Operating temperature range: -40 C to 85 C Applications Watches Fitness, wellness and sports Consumer medical Security/proximity Remote control Home and industrial automation Assisted living Mobile phone peripherals PC peripherals Description The SPBTLE-RF0 is an easy to use Bluetooth Low Energy network processor module, compliant with Bluetooth v4.1. The SPBTLE-RF0 module supports multiple roles simultaneously, and can act at the same time as Bluetooth Low Energy master and slave device. DS12080 - Rev 3 - January 2021 www.st.com For further information contact your local STMicroelectronics sales office.SPBTLE-RF0 The entire Bluetooth Low Energy stack and protocols are embedded into the SPBTLE-RF0 module. The external host application processor, where the application resides, is connected to the SPBTLE-RF0 module through a standard SPI interface. The SPBTLE-RF0 module provides a complete RF platform in a tiny form factor. Radio, antenna and high frequency oscillators are integrated to offer a certified solution to optimize the time to market of the final applications. The SPBTLE-RF0 can be powered directly with a pair of AAA batteries or any power source from 1.7 to 3.6 V. DS12080 - Rev 3 page 2/25