Core1121 LF/HF Dual-Band LoRa Module, Based on Low-Power LR1121 Transceiver, Suitable For Sub-GHz And 2.4GHz Frequency Bands

Introduction

This product is a long-range, ultra-low-power transceiver that supports ISM sub GHz (150-960MHz), global 2.4GHz band, and 1.9-2.1GHz satellite band, suitable for terrestrial and satellite communication applications. It supports LoRa®, (G)FSK, and LR-FHSS modulation methods, and can be used in LoRaWAN® standard networks or private protocols to meet the needs of LPWAN applications. The LR1121 integrates a low-power multi-band RF front-end with extremely high frequency configuration flexibility.

Features

• Adopts the third-generation ultra-low power LoRa® transceiver LR1121 from the Semtech LR11xx series
• Supports Sub-GHz (150–960 MHz), S band (1.9–2.1 GHz), and 2.4GHz ISM bands
• Builds a low-power wide-area network through LoRa or LoRaWAN protocol combined with gateway access to the cloud
• Supports LoRa, (G)FSK, and LR-FHSS modulation modes, and is compatible with the SX126x/SX127x bands, facilitating product upgrades
• SPI interface communication, supporting mainstream MCU platforms, easy to integrate and port
• Integrates AES-128 encryption engine to enhance data security
• Supports TCXO crystal oscillator to ensure frequency stability in high and low temperature conditions
• Suitable for industrial telemetry, smart home, environmental monitoring, remote data acquisition, and other IoT application scenarios
• Provide complete supporting manuals (demos and user manuals for ESP32, Raspberry Pi, STM32, Raspberry Pi Pico, etc.)