ontrolli Wireless Modules Ultra Low Power sub 1GHz Multichannels Radio Transceiver The RC-S2LP-XXX 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. 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 : 868MHz version with Helical Antenna Antenna Type HA = Helical Antenna NA = No Antenna (*) UFL connector default 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. 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.

adio Technical Characteristics Characteristics Block Diagram 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.

Reference Schematics 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.

ontrolli Wireless Modules Mechanical dimensions 868MHz version with Helical Antenna Sub-1 GHz transceiver development kit based on RC-S2LP-XXX 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-XXX-EK is equipped with Antenna (with SMA connector) and UFL-SMA cable. RC-S2LP - XXX - EK NUCLEO_L152RE...

ontrolli Wireless Modules RC-S2LP-868 with 868MHz Helical Antenna 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.