ESP32-S31 NRL Network Intercom - Multimedia AI All-in-One Terminal

NRL network intercom implemented with ESP32-S31, communicating with global intercoms, with amateur radio repeater stations, with Apple app, Android app, mini‑programs, and interconnecting with Ma Gong box

Also supports: video calls, lossless music playback, internet radio, ESP‑Now calls, mini games

Some functions are supported on ESP32‑S3, supporting development boards such as NRL 3188, Gezi Pai and others that use the ESP32‑S3 chip