Module with integrated microcontroller : SP1ML-868

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 wirelessconnectivity in designs without requiring in-depth  RFexperience, and has all necessary FCC  modular approvals and CE compliance, reducing  time-to-market. 

These modules are based on the SPIRIT1 RF sub-GHz transceiver (with integrated SMPS), STM32L1 microcontroller, integrated filter/balun  and chip antenna.

The UART host interface  allows simple connection to an external  microcontroller with a standard firmware, allowing  AT commands to facilitate RF configuration, data  transmission and reception, using simple point-to- point communication.

Selected STM32L1 GPIO  and peripherals are available for interfacing to  external devices in the user application.  Advanced features of the SPIRIT1 radio are also  accessible. The serial wire debug interface  (SWD) is also available.  The modules are CE compliant and FCC certified  (FCC ID S9NSP1ML).