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LE51 - 868 S MHz RF & SIGFOX Module

Telit LE51-868-S - 868 MHz RF Module Telit LE51-868-S - 868 MHz RF Module Hardware User Guide Telit LE51-868-S - 868 MHz RF Module Software User Guide The LE51-868 S is a high performance certified short range to long range module designed to cover the 863-870 MHz band working with the Telit Proprietary protocol and acting as a SIGFOX gateway. It has high value technical characteristics such as a -126dBm sensitivity, ultra-low power consumption and up to 15dBm of output power. It is very easy to integrate, with small form factor and acts as a long range communication module connecting directly to SIGFOX network. It can also organize in a "Star Network" topology or chain communication with embedded smart repeater function over a Telit proprietary protocol for short range. Networking: Sigfox gateway Frequency: 868.2 Mhz Channel: 1 Modulation: BPSK 100 bps Gateway to Sigfox Base station Broadcast 1.6 sec ETSI: 140 messages of 12 bytes, per object per day Key Benefits SIGFOX certified gateway Bridges short range network with advanced Telit proprietary Star Network + repeater mode to long range with Sigfox Ultra narrow band technology Ultra low power mode Budget link: 141 dB: Star network 156 dB: Sigfox gateway

Additional Features Performance Range: Up to 2,000 m (Short range network) Up to 128 KB Flash, 4KB RAM, 2 KB EEPROM 32.768 kHz real time clock (RTC), 4 timers Configurable output power 9 I/O ports max available Networking: Short Range Network Frequency: 863 - 870 MHz, Channels 2 to 60 Modulation: GFSK Point-to-point, star network ACIK Addressed Mode Repeater Mode: bridge function (line propagation on the long distances) Listen Before Talk Telemetry Analog RSSI Cyclic wake up Remote CTS/RTS control Hayes Mode I/O Copy Download Over-the-Air AES encryption Environmental Dimensions: 26 x 15 mm, height 3 mm Weight 1.7 g Temperature: -40°C to +85°C Data Serial Data Rate: 115.2 Kbps Radio Data Rate: 2.4 kbps to 115.2 kbps (Star network) 100 bps (SIGFOX gateway)

Electrical Output Power: Up to 15 dBm Power Supply: 2.0 to 3.6 V Board Consumption at 3V: Rx: 32mA Tx: 55mA

Std-by consumption: external wake-up (interrupt) 1?A Standby (32.768 Khz on): < 2?A

Sensitivity (PER < 0.8): -126 dBm @ 600 bps LE51 868 SigFox Module Evaluation Kit

For more information on  LE51 - 868 S MHz RF & SIGFOX Module  talk to  Adaptive Modules Ltd

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