RC-S2LP-868 RC-CC1101-SPI-434 RC-S2LP-868-HA Ultra Low Power sub 1GHz Multichannels Radio Transceiver The RC-S2LP-868 module is based on STMicroelectronics S2-LP transceiver. This device is a high performance ultra low power RF transceiver designed for RF wireless application in the sub 1GHz band. Operative Frequency bands : 868MHz. The module is designed for maximum performance in a minimal space, with 4 programmable I/O pins. Programmable from external microcontroller via SPI interface. Ready for use SMD mounting (15x 22mm) - Metal shield. For more information and details, please refer to the S2-LP datasheet (www.st.com). Module Information : Standard Version (UFL Connector) Helical Antenna Version Sub-1GHz technology is becoming one of the chief driving forces behind the Internet of Things (Iot), in particular this type of module is ideal for this applications basically for the following reasons : Ultra low power consumption, the consumption of this device is 7mA when receiving and 20mA when transmitting at +14dBm (11mA at +10dBm) in sleep mode the consumption is 0.7µA. Long range operations, the sensitivity parameter is -109dBm at data rates of 38.4 kbps and down to -128dBm when the data rate is 0.3kbps. Interference from other wireless communications can be overcome with 90dB of blocking. The RF output power levels can reach up to +16dBm. All this ensure a robust signaling for long range communications. Block Diagram Applications : Battery Supply Filter Antenna Connector - Low-Power Wireless Systems - Home and Building Automation - Smart Grid and Automatic Meter Reading S2-LP Device - Wireless Sensor Network GPIO (N.4) 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.

Techical Characteristics (*) It's possible to reach the max value if the device (S2LP) 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 www.radiocontrolli.com or in part these information without notice.

RC-S2LP-868 RC-CC1101-SPI-434 RC-S2LP-868-HA Reference Schematics Pin out device 20 Supply Voltage SPI slave data output SPI slave data input SPI slave clock input General purpose I/O may be configured throught the SPI registers to perform various functions. General purpose I/O may be configured throught the SPI registers to perform various functions. General purpose I/O may be configured throught the SPI registers to perform various functions. General purpose I/O may be configured throught the SPI registers to perform various functions. Shutdown input pin. SDN should be = 0 in all modes, except...

868MHz version with Helical Antenna Sub-1 GHz transceiver development kit based on RC-S2LP-868 To make immediate usable this module with STMicroelectronics development system, has been realized the following board adapter (see picture below). The main board to use is the NUCLEO-L152RE development board, equipped with a low power microcontroller STM32L to control the S2-LP and the ST-LINK/V2-1 debugger and programmer for firmware updating. The RC-S2LP-868-EK is equipped with Antenna (with SMA connector) and UFL-SMA cable. RC-S2LP - 868 - EK NUCLEO_L152RE Radiocontrolli s.r.l refuses any responsibility...

Recommended Hardware design 1) 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. 2) Power Supply 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). 3) Ground Plane It is recommended to have a copper ground plane under the shielded zone of the module. The ground plane should be unbroken. Shield...

RC-S2LP-868-HA with Antenna 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.

Recommended Reflow Profile for Lead Free Solder 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 WWW.raO|ocontroil|.c;om or in part these information without notice.