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