Fangrui Product Details The Sx1278 Lora Spread Spect Wireless Module Uses The Lora Series Module Ra-02. The Interface Is Compatible With The Nrf24l01 Module. If You Want To Mit Data Over Long Distances, You Can Directly The Nrf24l01 By Changing The Program Without Changing The Hardware Design. The Rf Chip Sx1278 Of The Lora Series Module (ra-01/ra-02) Mainly Uses The Loralong-range Modem For Ultra-long-distance Spread Spect Communication, With Strong Anti-interference And The Ability To Minimize Current Consumption. With Semtechs Lorapatented Modulation Technology, The Sx1278 Has A High Sensitivity Of More Than -148dbm, A Power Output Of +20dbm, A Long Mission Distance And High Reliability. At The Same Time, Compared With Traditional Modulation Technology, Loramodulation Technology Also Has Obvious Advantages In Anti-blocking And Selection, Solving The Problem That Traditional Design Solutions Cannot Take Into Account Distance, Anti-interference And Power Consumption At The Same Time. Ra-01, Ra-02 Operating