Every PlatformIO touch build and both T-Display P4 radio builds define RADIO_CLASS, which the Device page already reads. The Tanmatsu has none: its SX1262/SX1268 sits behind the ESP32-C6 and is reached through TanmatsuLoraRadio. That bridge now asks the coprocessor once at init (lora_get_status, before RX polling starts) and exposes chipName(), and deviceRadioName() uses it, falling back to "SX126x" if the C6 did not answer. (cherry picked from commit 94056e7eb7baf136d0f17ffa04e7e48cbe9ac712) Unchanged. (from 53c1cd9) Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_016zE15egJdCZ9nRBZmg1YUq