Waveshare Core1121 HF Dual-Band LoRa Module Mini Board Based on Low-Power LR1121 Transceiver,850~930MHz Frequency,Suitable for Sub-GHz and 2.4GHz Frequency Bands

Core1121 Dual-Band LoRa Module.Suitable For Sub-GHz And 2.4GHz Frequency Bands Strong Communication Compatibility.The LR1121 can communicate with SX126X, SX127X, and SX128X series, which is still compatible with previous LoRa products after upgrading, and provides higher power efficiency and longer transmission distance. Dual Spread Spectrum Modulation for Complex Environments.The LR1121 supports both LoRa Chirp Spread Spectrum (CSS) and Frequency Hopping Spread Spectrum (FHSS) technologies, with modulation coverage across Sub-GHz, S-band, and 2.4GHz ISM frequency bands. Suitable for applications in industrial, agricultural, smart city, and satellite IoT scenarios. ISM Band.This frequency band is globally license-free and is ideal for short-range, high-speed data transmission High-quality Components.For stable performance of communication module