SP1ML

SP1ML SPIRIT1 868 and 915 MHz low power RF modules with integrated microcontroller Datasheet - production data Applications Home & building automation Wireless sensor network Data acquisition equipment Security systems Mobile health and medical Industrial monitor and control Wireless metering, WMBUS Internet of things (IoT) Features Complete RF-ready SPIRIT1 module based on: – SPIRIT1 low data rate, low power sub-GHz transceiver – STM32L1 Ultra low power microcontroller at 32 MHz (16 kB RAM and 128 kB Flash) – BALF-SPI-01D3 868/915 MHz balun with integrated harmonic filter – Integrated antenna and crystal Compact size: 14 mm x 13.4 mm x 2.5 mm 863 to 870 MHz operation (SP1ML-868) 902 to 928 MHz operation (SP1ML-915) Operates from a single 1.8 V to 3.6 V supply Output power up to +11.6 dBm Data rates up to 500 kbps Modulation schemes: 2-FSK, GFSK, GMSK, OOK, and ASK Operating temperature: -40 °C to 85 °C UART interface with AT command set FCC and CE regulatory approvals Description The SP1ML-868 and SP1ML-915 are ultra-low power & fully integrated RF modules operating respectively in the 868 MHz SRD and 915 MHz ISM bands. The SP1ML module is a compact-size module, integrating an on-board antenna with easy-to-use interface, allowing users to easily add wireless connectivity in designs without requiring in-depth RF experience, and has all necessary FCC modular approvals and CE compliance, reducing time-to-market. These modules are based ...