STMicroelectronics – Integrated RF module operates in licence-free frequency bands

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The SP1ML-868 and SP1ML-915 from STMicroelectronics are fully integrated RF modules operating in the 868MHz Short-Range Devices (SRD) and the 915MHz ISM frequency bands. The modules feature ST’s SPIRIT1 RF transceiver and an STM32L1 microcontroller.

The compact SP1ML module also integrates an on-board antenna with an easy-to-use interface, allowing users to add wireless connectivity to their designs without requiring in-depth RF experience. It has all the necessary FCC and CE regulatory approvals, helping OEMs to reduce development costs and time-to-market.

• UART host interface to external MCU
• 14mm x 13.4mm footprint
• 11.6dBm maximum output power
• Data rates up to 500kbits/s

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Orderable Part Numbers:
STEVAL-SP1ML868 and STEVAL-SP1ML915

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