Packet #17812622 Success

TELEMETRY_APP packet from IslandMesh now on MediumSlow Nan-Vic (GHR2) to !ffffffff

45
Total Receptions
1
Unique Gateways
5
Hop Count
29
Payload Bytes
Packet Information
Database ID: 17812622
Mesh Packet ID: 0xcf4723fc
Used for correlation across gateways
Timestamp: 2026-03-27 10:20:09 UTC
From Node: IslandMesh now on MediumSlow Nan-Vic (GHR2)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: TELEMETRY_APP
Port: 67
Gateway: VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC)
Channel: ShortTurbo
RSSI: -113 dBm
SNR: -5.5 dBm
Hop Info: 5/5 hops
Start: 5, Limit: 0
Relay Node: 8f
Last byte of the last hop that relayed this packet
Payload Data
Protocol: TELEMETRY_APP
Size: 29 bytes
Decoded: Yes
Decoded Data:
Device Metrics:
Battery:92%
Voltage:4.09 V
Channel Usage:24.4%
Air Util TX:3.8%
Raw Packet Analysis
Complete field breakdown and MQTT privacy/exposure analysis
Packet Structure
MQTT Packet Flow:
ServiceEnvelope (MQTT layer) → MeshPacket (Mesh layer) → Decoded Payload (Application data)
Total Size:29 bytes
Gateway:!9e779d68
Channel:ShortTurbo
Payload Type:TELEMETRY_APP
Hop Count:5 / 5
Privacy Summary
Exposure Level:
Broadcast
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Custom channel: ShortTurbo
+ 1 more...
Exposure Risks:
⚠ Visible to all nodes on channel
⚠ Packet visible to MQTT subscribers
+ 2 more...
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !9e779d68
Node ID format
channel_id ShortTurbo
packet MeshPacket (29 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 2782529868
Source node ID 		uint32
to 4294967295 (Broadcast)
Visible to all nodes 		uint32
decoded.portnum 67
TELEMETRY_APP 		enum
decoded.payload_length 29 bytes size
hop_limit Not set uint32
hop_start 5
Initial hop limit 		uint32
hops_taken 5
Calculated: hop_start - hop_limit 		derived
rx_rssi -113.0 dBm
Signal strength at gateway 		int32
rx_snr -5.50 dB
Signal quality at gateway 		float
rx_time 1774606807
Receive timestamp 		fixed32
via_mqtt False
Direct LoRa transmission 		bool
want_ack False
No ACK requested 		bool
priority Not set enum
delayed Not set enum
channel Not set uint32
pki_encrypted False
Standard encryption 		bool
next_hop Not set uint32
relay_node 143
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1774606809.7647486
Unix timestamp 		uint32
MQTT Privacy & Exposure Analysis

Analysis of privacy features and exposure risks when packet is shared via MQTT

Exposure Level: Broadcast
Privacy Features:
  • ✓ Direct LoRa transmission (not via MQTT)
  • ✓ Custom channel: ShortTurbo
  • ✓ Gateway node ID tracked
Exposure Risks:
  • ⚠ Visible to all nodes on channel
  • ⚠ Packet visible to MQTT subscribers
  • ⚠ Multi-hop path visible (5 hops)
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !9e779d68
Signal Metrics: RSSI: -113.0 dBm
SNR: -5.50 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:TELEMETRY_APP
Size:29 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "time": 1774606739, "device_metrics": { "battery_level": 92, "voltage": 4.088, "channel_utilization": 24.373333, "air_util_tx": 3.788361, "uptime_seconds": 3260475 } }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!9e779d68", "channel_id": "ShortTurbo", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 2782529868, "to": 4294967295, "id": 3477545980, "rx_time": 1774606807, "rx_snr": -5.5, "rx_rssi": -113, "hop_limit": 0, "hop_start": 5, "via_mqtt": false, "want_ack": false, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": false, "next_hop": 0, "relay_node": 143, "tx_after": 0, "decoded": { "portnum": 67, "payload": "0d9359c6691216085c15e5d082401d96fcc241258274724028bb80c701", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "time": 1774606739, "device_metrics": { "battery_level": 92, "voltage": 4.088, "channel_utilization": 24.373333, "air_util_tx": 3.788361, "uptime_seconds": 3260475 }, "type": "protobuf", "portnum": "TELEMETRY_APP", "message_class": "Telemetry" } } } }
Raw Packet Data (29 bytes)
0d9359c6691216085c15e5d082401d96fcc241258274724028bb80c701
Hex Analysis:
Size:29 bytes
Format:Protobuf (Protocol Buffers)
Encoding:Binary with varint and length-delimited fields
This is the raw protobuf-encoded payload as received from MQTT. The structure follows the Meshtastic protobuf schema definitions.
All Receptions
All gateways that received this packet
Correlation: Using Mesh Packet ID
Reception Locations

Loading reception map...

Map shows gateway locations that received this packet. Hop counts are displayed if available.
Gateway Time Offset RSSI SNR Hops Relay Channel Timestamp Actions
VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) Primary 0.000s
Reference 		-113.0 dBm -5.50 dB 5 8f ShortTurbo 2026-03-27 10:20:09 UTC Current
VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) -0.797s
Before 		-113.0 dBm -5.50 dB 5 8f LongFast 2026-03-27 10:20:08 UTC View
VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) -0.768s
Before 		-113.0 dBm -5.50 dB 5 8f LongFast 2026-03-27 10:20:08 UTC View
VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) -0.736s
Before 		-113.0 dBm -5.50 dB 5 8f LongFast 2026-03-27 10:20:09 UTC View
VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) -0.712s
Before 		-113.0 dBm -5.50 dB 5 8f LongFast 2026-03-27 10:20:09 UTC View
VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) -0.691s
Before 		-113.0 dBm -5.50 dB 5 8f LongFast 2026-03-27 10:20:09 UTC View
VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) -0.666s
Before 		-113.0 dBm -5.50 dB 5 8f LongFast 2026-03-27 10:20:09 UTC View
VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) -0.642s
Before 		-113.0 dBm -5.50 dB 5 8f LongFast 2026-03-27 10:20:09 UTC View
VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) -0.620s
Before 		-113.0 dBm -5.50 dB 5 8f LongFast 2026-03-27 10:20:09 UTC View
VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) -0.597s
Before 		-113.0 dBm -5.50 dB 5 8f LongFast 2026-03-27 10:20:09 UTC View
VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) -0.576s
Before 		-113.0 dBm -5.50 dB 5 8f LongFast 2026-03-27 10:20:09 UTC View
VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) -0.555s
Before 		-113.0 dBm -5.50 dB 5 8f LongFast 2026-03-27 10:20:09 UTC View
VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) -0.534s
Before 		-113.0 dBm -5.50 dB 5 8f MediumFast 2026-03-27 10:20:09 UTC View
VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) -0.513s
Before 		-113.0 dBm -5.50 dB 5 8f MediumFast 2026-03-27 10:20:09 UTC View
VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) -0.490s
Before 		-113.0 dBm -5.50 dB 5 8f MediumFast 2026-03-27 10:20:09 UTC View
VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) -0.466s
Before 		-113.0 dBm -5.50 dB 5 8f MediumFast 2026-03-27 10:20:09 UTC View
VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) -0.443s
Before 		-113.0 dBm -5.50 dB 5 8f MediumFast 2026-03-27 10:20:09 UTC View
VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) -0.420s
Before 		-113.0 dBm -5.50 dB 5 8f MediumFast 2026-03-27 10:20:09 UTC View
VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) -0.399s
Before 		-113.0 dBm -5.50 dB 5 8f MediumFast 2026-03-27 10:20:09 UTC View
VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) -0.378s
Before 		-113.0 dBm -5.50 dB 5 8f MediumFast 2026-03-27 10:20:09 UTC View
VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) -0.356s
Before 		-113.0 dBm -5.50 dB 5 8f MediumFast 2026-03-27 10:20:09 UTC View
VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) -0.334s
Before 		-113.0 dBm -5.50 dB 5 8f MediumFast 2026-03-27 10:20:09 UTC View
VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) -0.310s
Before 		-113.0 dBm -5.50 dB 5 8f MediumFast 2026-03-27 10:20:09 UTC View
VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) -0.287s
Before 		-113.0 dBm -5.50 dB 5 8f ShortFast 2026-03-27 10:20:09 UTC View
VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) -0.264s
Before 		-113.0 dBm -5.50 dB 5 8f ShortFast 2026-03-27 10:20:09 UTC View
VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) -0.241s
Before 		-113.0 dBm -5.50 dB 5 8f ShortFast 2026-03-27 10:20:09 UTC View
VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) -0.220s
Before 		-113.0 dBm -5.50 dB 5 8f ShortFast 2026-03-27 10:20:09 UTC View
VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) -0.199s
Before 		-113.0 dBm -5.50 dB 5 8f ShortFast 2026-03-27 10:20:09 UTC View
VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) -0.178s
Before 		-113.0 dBm -5.50 dB 5 8f ShortFast 2026-03-27 10:20:09 UTC View
VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) -0.157s
Before 		-113.0 dBm -5.50 dB 5 8f ShortFast 2026-03-27 10:20:09 UTC View
VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) -0.134s
Before 		-113.0 dBm -5.50 dB 5 8f ShortFast 2026-03-27 10:20:09 UTC View
VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) -0.110s
Before 		-113.0 dBm -5.50 dB 5 8f ShortFast 2026-03-27 10:20:09 UTC View
VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) -0.087s
Before 		-113.0 dBm -5.50 dB 5 8f ShortFast 2026-03-27 10:20:09 UTC View
VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) -0.064s
Before 		-113.0 dBm -5.50 dB 5 8f ShortFast 2026-03-27 10:20:09 UTC View
VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) -0.043s
Before 		-113.0 dBm -5.50 dB 5 8f ShortTurbo 2026-03-27 10:20:09 UTC View
VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) -0.022s
Before 		-113.0 dBm -5.50 dB 5 8f ShortTurbo 2026-03-27 10:20:09 UTC View
VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) +0.021s
After 		-113.0 dBm -5.50 dB 5 8f ShortTurbo 2026-03-27 10:20:09 UTC View
VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) +0.045s
After 		-113.0 dBm -5.50 dB 5 8f ShortTurbo 2026-03-27 10:20:09 UTC View
VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) +0.068s
After 		-113.0 dBm -5.50 dB 5 8f ShortTurbo 2026-03-27 10:20:09 UTC View
VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) +0.090s
After 		-113.0 dBm -5.50 dB 5 8f ShortTurbo 2026-03-27 10:20:09 UTC View
VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) +0.113s
After 		-113.0 dBm -5.50 dB 5 8f ShortTurbo 2026-03-27 10:20:09 UTC View
VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) +0.134s
After 		-113.0 dBm -5.50 dB 5 8f ShortTurbo 2026-03-27 10:20:09 UTC View
VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) +0.155s
After 		-113.0 dBm -5.50 dB 5 8f ShortTurbo 2026-03-27 10:20:09 UTC View
VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) +0.176s
After 		-113.0 dBm -5.50 dB 5 8f ShortTurbo 2026-03-27 10:20:09 UTC View
VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) +0.197s
After 		-113.0 dBm -5.50 dB 5 8f LongFast 2026-03-27 10:20:09 UTC View
45

Total Receptions

1

Unique Gateways