Semtech LR1110 mbed Shields feature LoRa Edge™ LR1110 and 32MHz RCXO Ref Clock and 4 PCB layers. The LR1110MB1LCKS shield is configured at 915MHz frequency band for North America whereas, the LR1110MB1LBKS is configured at 868MHz frequency band. Typical applications include asset location, asset recovery, asset traceability, inventory management, asset loss, and theft prevention.