Semtech LLCC68 LoRa Core™ Mbed™ Shields

Semtech LLCC68 LoRa Core™ Mbed™ Shields combine the LLCC68 Low Power Long Range RF Transceiver with the Arm® Mbed Internet of Things (IoT) Device Platform. The LLCC68 is a half-duplex transceiver capable of low power operation in the 150MHz to 960MHz Industrial, Scientific, and Medical (ISM) frequency band. The LLCC68 RF transceiver is designed for long battery life with 4.2mA of active receive current consumption.

The Semtech LLCC68 LoRa Core Mbed Shields are offered in three variants:

LLCC68MB2CAS is configured for the 915MHz frequency band for North America
LLCC68MB2BAS is configured for the 868MHz frequency band for Europe
LLCC68MB2GAS is configured for the 490MHz frequency band for China and Asia

All three variants include an SMA connector for an antenna and Mbed and Grove connectors for expansion.

Features

LLCC68 LoRa Smart Home RF Transceiver in a QFN-24 package
SMA antenna connector
Mbed-compatible connectors
Grove sensor connectors
32MHz reference clock

Frequency
- LLCC68MB2CAS: 915MHz, 22dBm Tx (North America)
- LLCC68MB2BAS: 868MHz, 14dBm Tx (Europe)
- LLCC68MB2GAS: 490MHz, 20dBm Tx (China and Asia)
53.30mm x 65.00mm PCB

Schematic Diagrams

LLCC68MB2CAS
LLCC68MB2BAS
LLCC68MB2GAS

Semtech LLCC68 LoRa Core™ Mbed™ Shields

Features

Schematic Diagrams

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