LE50-868/SMD-WA

LE modules operate in the 433 MHz and 868 MHz ISM license free frequency bands with tx power up to 25mW. They organize in a “Star Network” topology over a Telit proprietary protocol ideal for use in replacing communication over cables such as RS485 links (Profibus, Modbus) and half-duplex RS232 links (transparent mode), with wireless technology.

They can also be used to create communications networks in a star topology and for long-chain communication with the new smart repeater function.

• Pre-certified RF modules, LGA xE Form Factor, TTL RS232 interface

• Excellent RX sensitivity

• Hayes mode or ‘AT’ mode for configuration

• Listen Before Talk (LBT) for collision avoidance

• Cyclic wake up: wakes up periodically and listens to the radio link

• AES128 data encryption available

• Repeater mode (bridge function)

• Download Over The Air (DOTA)

• Industrial temperature range

Key Benefits

• For ultra low-power, low-latency applications

• Ideal for upgrading cabled applications with wireless technology

• Wide area coverage

• Good for battery powered applications

• Range : up to 2000m