Sub-1GHz programmable transceiver module The RC-SPIRIT2-915 module is based on STMicroelectronics S2-LP transceiver. Pin to pin compatible with the SPSGRFC family modules manufactured from STMicroelectronics. This device is an easy-to-use sub 1GHz transceiver certified module with many programmable features. The module is designed for a maximum performance in a minimal space, with 4 programmable I/O pins. Programmable from external microcontroller via SPI interface. Mechanical Dimensions : 11.5 x 13.5 x 2.5mm Metal shield. For more information and details, please refer to the S2-LP datasheet (www.st.com). Module Information standard version : Antenna Type NA=Pad version default = UFL connector Using this module, it will be possible to easily update a product designed with Spirit1 technology (SPSGRF modules) with the new S2-LP device. These RF modules are CE certified and integrate wireless connectivity in target electronic devices without requiring particular RF experience or expertise. This certified solution optimizes the time to market of the final applications. Applications : - Low-Power Wireless Systems - Ultra Low consumption technology - Home and Building Automation - Smart Grid and Automatic Meter Reading - Small Dimension SMD mounting - Wireless Sensor Network - 6LoWPAN systems Radiocontrolli s.r.l refuses any responsibility for irregular uses of the devices and for any possible lack or inaccuracy of the data and reserves the right to change in whole or in part these information without notice.

(*) It is possible to reach the max value if the device (S2-LP) is programmed in Boost Mode (see the STMicroelectronics S2LP datasheet). Radiocontrolli s.r.l refuses any responsibility for irregular uses of the devices and for any possible lack or inaccuracy of the data and reserves the right to change in whole or in part these information without notice.

Block Diagram Battery RC-SPIRIT2-XXX Supply Filter External ANTENNA STMicroelectronics Datasheet: Radiocontrolli s.r.l refuses any responsibility for irregular uses of the devices and for any possible lack or inaccuracy of the data and reserves the right to change in whole or in part these information without notice.

Version with UFL Connector RC-SPIRIT2-XXX (Antenna through UFL Connector) Pin Descriptions Pin Number General purpose I/O may be configured through the SPI registers to perform various functions. General purpose I/O may be configured through the SPI registers to perform various functions. General purpose I/O may be configured through the SPI registers to perform various functions. General purpose I/O may be configured through the SPI registers to perform various functions. Supply Voltage SPI slave clock input SPI MISO (MASTER in / SLAVE) SPI MOSI (MASTER out SLAVE in) SPI “Chip Select” (SPI slave...

Version without UFL Connector RC-SPIRIT2-XXX-NA (Antenna connection through PAD N.13) Pin Descriptions Pin Number General purpose I/O may be configured through the SPI registers to perform various functions. General purpose I/O may be configured through the SPI registers to perform various functions. General purpose I/O may be configured through the SPI registers to perform various functions. General purpose I/O may be configured through the SPI registers to perform various functions. Supply Voltage SPI slave clock input SPI MISO (MASTER in / SLAVE) SPI MOSI (MASTER out SLAVE in) SPI “Chip Select”...

Antenna Connection through UFL connector Antenna Connection through PAD Radiocontrolli s.r.l refuses any responsibility for irregular uses of the devices and for any possible lack or inaccuracy of the data and reserves the right to change in whole or in part these information without notice.

Radiocontrolli s.r.l refuses any responsibility for irregular uses of the devices and for any possible lack or inaccuracy of the data and reserves the right to change in whole or in part these information without notice.

RC-SPIRIT2-915Recommended Hardware design1) Hardware All unused pins should be left floating; do not ground. All GND pins must be well grounded. Traces should not be routed underneath the module. The transceiver module must be powered from a regulated voltage. It is recommended to keep the power supply line for VCC as short and low impedence as possible. Near the power pins it is recommended to insert a ceramic the decoupling capacitor (100nF). It is recommended to have a copper ground plane under the shielded zone of the module. The ground plane should be unbroken. Board Ground Plane The antenna...

RC-SPIRIT2-915Recommended Reflow Profile for Lead Free Solder 250 Pre-heating Zone Soloing Zone Heating time Radiocontrolli s.r.l refuses any responsibility for irregular uses of the devices and for any possible lack or inaccuracy of the data and reserves the right to change in whole or in part these information without notice.

RC-SPIRIT2-915 RC-CC1101-SPI-434 Sub-1 GHz transceiver development kit based on RC-SPIRIT2-XXX module. The RC-SPIRIT2-XXX-EK is an evaluation board based on the RC-SPIRIT2-XXX module. This module is based on STMicroelectronics chip (S2-LP) that is a sub-1 GHz ultra-low power, data-rate transceiver, suitable for ISM bands and Wireless M-Bus. The Evaluation board can be used instead of those provided by the chip manufacter (www.st.com) denominated STEVAL-FKIXXXV2. With this board it is possible to use all the SW resources provided for the development activity. Radiocontrolli s.r.l refuses any responsibility...

RC-SPIRIT2-915Hardware description The RC-SPIRIT2-XXX-EK evaluation boards are designed to work in the sub 1GHz band (433/868). Some features on the boards are (see the picture below) : • Two rows with Arduino compliant connectors (D1-4) • A jumper for RC-SPIRIT2-XXX current measurement (H) RC-SPIRIT2-XXX signal test points are split across two rows which are Arduino compliant connectors: CN1,CN2,CN3,CN4. The RC-SPIRIT2-XXX shield is connected to the Nucleo motherboard via the Arduino connectors. RC-SPIRIT2-XXX module RadioControlli Module Radiocontrolli s.r.l refuses any responsibility for irregular...