The board features the Ezurio 453-00139R LoRaWAN module, which integrates the Silicon Labs EFR32 SoC and the Semtech SX1262 radio. It supports LoRaWAN Class A, B, and C and operates in the 902-928MHz frequency range with a typical transmit power of up to 22dBm and a communication range of up to 15km. With its extensive regulatory support and certifications, the LR 11 Click is ideal for IoT devices, asset tracking, smart home systems, industrial automation, and any application requiring long-range, battery-powered sensor solutions.
Nebojsa Matic, CEO of MIKROE, comments: “A special feature of the LR 11 Click is an additional mikroBUS™ socket, which expands the board’s functionality with peripherals such as sensors and LCDs.” The added Click boards can communicate with the integrated 453-00139R module via UART, SPI, or I2C interfaces.
The LR 11 Click is fully compatible with the mikroBUS™ socket and can be used in any mikroBUS™-compliant host system. It comes with the open-source mikroSDK libraries and sample code, offering unparalleled flexibility for evaluation and customization. This Click board also includes the innovative ClickID feature, which allows the host system to automatically and seamlessly detect and identify it.
The LR 11 Click package also includes the 868/915MHz FlexDIPOLE antenna, which, when combined with the Ezurio 453-00139R module, provides enhanced connectivity and functionality, ensuring optimal performance for long-range communication applications.
