STMICROELECTRONICS SP1ML868 868MHz RF Module

The SP1ML-868 from STMicroelectronics is a compact 868MHz SPIRIT1 antenna module designed for region 1 (Europe). It is a fully integrated RF module that operates within the 868MHz SRD band, featuring an onboard antenna, crystal, and balun with harmonic filtering. The module includes an SPIRIT1 RF transceiver with integrated power supply, a STM32L1 microcontroller, and interfaces such as UART with AT command set, enabling easy wireless connectivity integration without requiring extensive RF experience. It supports various modulation schemes including 2-FSK, GFSK, GMSK, OOK, and ASK, with data rates up to 500 kbps and output power up to +11.6 dBm. Its design ensures low power consumption with a standby current of 1.4 µA and operates from a single power supply of 1.8V to 3.6V. The module adheres to FCC and CE regulations and measures 14mm x 13.4mm x 2.5mm, making it suitable for applications like building automation, industrial control, RF communication, security, and wireless systems. It also offers advanced features such as serial wire debug (SWD) interface, making it a versatile open platform for custom firmware development.

View SP1ML868Datasheet [pdf]

Buy the STMicroelectronics Series SPIRIT1 RF Module: SP1ML868

Enhance your wireless projects with the compact and fully integrated 868MHz RF module from STMicroelectronics. Featuring onboard antenna, microcontroller, and support for multiple modulation schemes, it delivers up to 500 kbps data rate with low power consumption. Ideal for building automation, industrial control, and security systems, its FCC and CE certifications ensure compliance. Easy to integrate via UART AT commands and supporting advanced debugging features, this open platform accelerates development and reduces time-to-market for your IoT and RF communication applications.

Order your STMicroelectronics Series SPIRIT1 RF Module SP1ML868 today and empower your wireless projects with reliable, low-power connectivity solutions.