SubGHz Transmitter-module with Sigfox FW
    ( integrated chip antenna )

    SIGFOX-MOD1-C

    Description

    This transmitter RF-module is ready to run within the Sigfox network. It comes with a set of AT-commands to be easily integrated into existing products and versatile enough to build products out of it by adding sensors and interface them directly to the module. This can significantly reduce the BOM of the final device and lower the overall price.

    Best suited for IoT sensor devices, low power and battery driven applications.

    Based on the following devices from STMicroelectronics:

    STM32L051
    S2-LPTX
    BALF-SPI2-01D3

    Features:

    Uplink only ( = transmitter )
    Integrated high efficiency ceramic chip antenna
    supply voltage range 1,8V-3,3V
    operation temperature range: -20 – +70°C ( extended temperature range -40 – +105 on demand )
    RF power: max. +16dBm
    Rx sensitivity: <= -124dBm
    avg. Tx current: 12,2mA@3,3V ( 12 byte payload )
    Dimension: 37,6mm x 15mm x 3,8mm

    Download Datasheet