- LED panel BLE protocol (partial RE from glove firmware) - Panel MAC: E0:6E:41:94:39:70, BLE name: YS623B101069L - led-panel-ble.py: scan, slot switch, cycle tool - ble-capture-only.py: GATT server capture proxy - Glove firmware docs (ESP32 WROOM, 4-button controller) - Slot switch command doesn't work — capture needed