Ebyte E220 (LLCC68) compatibility

Hello Renzo, first of all thank you for your great tutorials. They have helped me a lot to build my own weather station. (With a long range and a long battery life) Now my question: I updated my Lora modul through a Ebyte E220 (LLCC68). Your library works fine (sending and receiving). But I can´t change or get the configuration and can´t get the RSSI value. Do you have a solution for my problem? Sincerely, Sascha