🏠 Home → Software → RTLV → Uplink Tags — SYSTEM_TELEMETRY (FPort 2)
🤖 Auto-generated from firmware (SSOT). Do not hand-edit — change the descriptor and regenerate. RTLV v3 ·
source_hash eb6b51128c1b
| Tag | Name | Type | Bytes | Endian | Unit/scale | Access | Decode | Notes |
|---|---|---|---|---|---|---|---|---|
| 0x83 | lorawan_event | composite | big | ro | +0 event_type:uint8; +1 data:bytes |
TLV_LORAWAN_EVENT (uart_protocol.h:223): value = [event_type:u8][data]. The BLE-presence uplink is [0xCE BLE_STATE][seq][0x83][02][0x50 ble_state][state:u8] on FPort 2 — decode presence from event_type==0x50 -> data[0]=state (NOT a last-byte heuristic). A periodic keepalive re-emits the same connected frame; the firmware bypasses its transition dedup for it. src emit_ble_state_uplink (main.c). |