Packet #17727115 Success

TELEMETRY_APP packet from neotracker (ntrc) to !ffffffff

46
Total Receptions
2
Unique Gateways
2
Hop Count
17
Payload Bytes
Packet Information
Database ID: 17727115
Mesh Packet ID: 0xbee18d84
Used for correlation across gateways
Timestamp: 2026-03-27 06:03:23 UTC
From Node: neotracker (ntrc)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: TELEMETRY_APP
Port: 67
Gateway: VE3WNP-12 (WNP)
Channel: LongFast
RSSI: -78 dBm
SNR: 5.5 dBm
Hop Info: 2/7 hops
Start: 7, Limit: 5
Relay Node: 68 WNPr
Last byte of the last hop that relayed this packet - Candidate source node(s) based on 0-hop direct receptions
Payload Data
Protocol: TELEMETRY_APP
Size: 17 bytes
Decoded: Yes
Decoded Data:
Environment Metrics:
Temperature:27.5°C
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:17 bytes
Gateway:!4358dc58
Channel:LongFast
Payload Type:TELEMETRY_APP
Hop Count:2 / 7
Privacy Summary
Exposure Level:
Broadcast
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Gateway node ID tracked
Exposure Risks:
⚠ Visible to all nodes on channel
⚠ Default channel - no encryption
+ 3 more...
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !4358dc58
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (17 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 1878604709
Source node ID 		uint32
to 4294967295 (Broadcast)
Visible to all nodes 		uint32
decoded.portnum 67
TELEMETRY_APP 		enum
decoded.payload_length 17 bytes size
hop_limit 5
Remaining hops allowed 		uint32
hop_start 7
Initial hop limit 		uint32
hops_taken 2
Calculated: hop_start - hop_limit 		derived
rx_rssi -78.0 dBm
Signal strength at gateway 		int32
rx_snr 5.50 dB
Signal quality at gateway 		float
rx_time 1774591400
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 104
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1774591403.5050282
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)
  • ✓ Gateway node ID tracked
Exposure Risks:
  • ⚠ Visible to all nodes on channel
  • ⚠ Default channel - no encryption
  • ⚠ Packet visible to MQTT subscribers
  • ⚠ Multi-hop path visible (2 hops)
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !4358dc58
Signal Metrics: RSSI: -78.0 dBm
SNR: 5.50 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:TELEMETRY_APP
Size:17 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "time": 1774591398, "environment_metrics": { "temperature": 27.468897, "lux": 0.0 } }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!4358dc58", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 1878604709, "to": 4294967295, "id": 3202452868, "rx_time": 1774591400, "rx_snr": 5.5, "rx_rssi": -78, "hop_limit": 5, "hop_start": 7, "via_mqtt": false, "want_ack": false, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": false, "next_hop": 0, "relay_node": 104, "tx_after": 0, "decoded": { "portnum": 67, "payload": "0da61dc6691a0a0d4dc0db414d00000000", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "time": 1774591398, "environment_metrics": { "temperature": 27.468897, "lux": 0.0 }, "type": "protobuf", "portnum": "TELEMETRY_APP", "message_class": "Telemetry" } } } }
Raw Packet Data (17 bytes)
0da61dc6691a0a0d4dc0db414d00000000
Hex Analysis:
Size:17 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
VE3WNP-12 (WNP) Primary 0.000s
Reference 		-78.0 dBm 5.50 dB 2 68 WNPr LongFast 2026-03-27 06:03:23 UTC Current
neoSG2 https://canadaverse.org/ (🎐) -2.621s
Before 		-50.0 dBm 5.75 dB 0 a5 ntrc LongFast 2026-03-27 06:03:20 UTC View
VE3WNP-12 (WNP) -1.014s
Before 		-78.0 dBm 5.50 dB 2 68 WNPr LongFast 2026-03-27 06:03:22 UTC View
VE3WNP-12 (WNP) -0.993s
Before 		-78.0 dBm 5.50 dB 2 68 WNPr LongFast 2026-03-27 06:03:22 UTC View
VE3WNP-12 (WNP) -0.972s
Before 		-78.0 dBm 5.50 dB 2 68 WNPr LongFast 2026-03-27 06:03:22 UTC View
VE3WNP-12 (WNP) -0.951s
Before 		-78.0 dBm 5.50 dB 2 68 WNPr LongFast 2026-03-27 06:03:22 UTC View
VE3WNP-12 (WNP) -0.928s
Before 		-78.0 dBm 5.50 dB 2 68 WNPr LongFast 2026-03-27 06:03:22 UTC View
VE3WNP-12 (WNP) -0.905s
Before 		-78.0 dBm 5.50 dB 2 68 WNPr LongFast 2026-03-27 06:03:22 UTC View
VE3WNP-12 (WNP) -0.881s
Before 		-78.0 dBm 5.50 dB 2 68 WNPr LongFast 2026-03-27 06:03:22 UTC View
VE3WNP-12 (WNP) -0.858s
Before 		-78.0 dBm 5.50 dB 2 68 WNPr LongFast 2026-03-27 06:03:22 UTC View
VE3WNP-12 (WNP) -0.835s
Before 		-78.0 dBm 5.50 dB 2 68 WNPr LongFast 2026-03-27 06:03:22 UTC View
VE3WNP-12 (WNP) -0.814s
Before 		-78.0 dBm 5.50 dB 2 68 WNPr LongFast 2026-03-27 06:03:22 UTC View
VE3WNP-12 (WNP) -0.793s
Before 		-78.0 dBm 5.50 dB 2 68 WNPr LongFast 2026-03-27 06:03:22 UTC View
VE3WNP-12 (WNP) -0.771s
Before 		-78.0 dBm 5.50 dB 2 68 WNPr MediumFast 2026-03-27 06:03:22 UTC View
VE3WNP-12 (WNP) -0.749s
Before 		-78.0 dBm 5.50 dB 2 68 WNPr MediumFast 2026-03-27 06:03:22 UTC View
VE3WNP-12 (WNP) -0.725s
Before 		-78.0 dBm 5.50 dB 2 68 WNPr MediumFast 2026-03-27 06:03:22 UTC View
VE3WNP-12 (WNP) -0.701s
Before 		-78.0 dBm 5.50 dB 2 68 WNPr MediumFast 2026-03-27 06:03:22 UTC View
VE3WNP-12 (WNP) -0.678s
Before 		-78.0 dBm 5.50 dB 2 68 WNPr MediumFast 2026-03-27 06:03:22 UTC View
VE3WNP-12 (WNP) -0.656s
Before 		-78.0 dBm 5.50 dB 2 68 WNPr MediumFast 2026-03-27 06:03:22 UTC View
VE3WNP-12 (WNP) -0.634s
Before 		-78.0 dBm 5.50 dB 2 68 WNPr MediumFast 2026-03-27 06:03:22 UTC View
VE3WNP-12 (WNP) -0.613s
Before 		-78.0 dBm 5.50 dB 2 68 WNPr MediumFast 2026-03-27 06:03:22 UTC View
VE3WNP-12 (WNP) -0.591s
Before 		-78.0 dBm 5.50 dB 2 68 WNPr MediumFast 2026-03-27 06:03:22 UTC View
VE3WNP-12 (WNP) -0.568s
Before 		-78.0 dBm 5.50 dB 2 68 WNPr MediumFast 2026-03-27 06:03:22 UTC View
VE3WNP-12 (WNP) -0.544s
Before 		-78.0 dBm 5.50 dB 2 68 WNPr MediumFast 2026-03-27 06:03:22 UTC View
VE3WNP-12 (WNP) -0.521s
Before 		-78.0 dBm 5.50 dB 2 68 WNPr ShortFast 2026-03-27 06:03:22 UTC View
VE3WNP-12 (WNP) -0.497s
Before 		-78.0 dBm 5.50 dB 2 68 WNPr ShortFast 2026-03-27 06:03:23 UTC View
VE3WNP-12 (WNP) -0.475s
Before 		-78.0 dBm 5.50 dB 2 68 WNPr ShortFast 2026-03-27 06:03:23 UTC View
VE3WNP-12 (WNP) -0.454s
Before 		-78.0 dBm 5.50 dB 2 68 WNPr ShortFast 2026-03-27 06:03:23 UTC View
VE3WNP-12 (WNP) -0.433s
Before 		-78.0 dBm 5.50 dB 2 68 WNPr ShortFast 2026-03-27 06:03:23 UTC View
VE3WNP-12 (WNP) -0.405s
Before 		-78.0 dBm 5.50 dB 2 68 WNPr ShortFast 2026-03-27 06:03:23 UTC View
VE3WNP-12 (WNP) -0.383s
Before 		-78.0 dBm 5.50 dB 2 68 WNPr ShortFast 2026-03-27 06:03:23 UTC View
VE3WNP-12 (WNP) -0.357s
Before 		-78.0 dBm 5.50 dB 2 68 WNPr ShortFast 2026-03-27 06:03:23 UTC View
VE3WNP-12 (WNP) -0.334s
Before 		-78.0 dBm 5.50 dB 2 68 WNPr ShortFast 2026-03-27 06:03:23 UTC View
VE3WNP-12 (WNP) -0.311s
Before 		-78.0 dBm 5.50 dB 2 68 WNPr ShortFast 2026-03-27 06:03:23 UTC View
VE3WNP-12 (WNP) -0.290s
Before 		-78.0 dBm 5.50 dB 2 68 WNPr ShortFast 2026-03-27 06:03:23 UTC View
VE3WNP-12 (WNP) -0.268s
Before 		-78.0 dBm 5.50 dB 2 68 WNPr ShortTurbo 2026-03-27 06:03:23 UTC View
VE3WNP-12 (WNP) -0.246s
Before 		-78.0 dBm 5.50 dB 2 68 WNPr ShortTurbo 2026-03-27 06:03:23 UTC View
VE3WNP-12 (WNP) -0.219s
Before 		-78.0 dBm 5.50 dB 2 68 WNPr ShortTurbo 2026-03-27 06:03:23 UTC View
VE3WNP-12 (WNP) -0.186s
Before 		-78.0 dBm 5.50 dB 2 68 WNPr ShortTurbo 2026-03-27 06:03:23 UTC View
VE3WNP-12 (WNP) -0.164s
Before 		-78.0 dBm 5.50 dB 2 68 WNPr ShortTurbo 2026-03-27 06:03:23 UTC View
VE3WNP-12 (WNP) -0.134s
Before 		-78.0 dBm 5.50 dB 2 68 WNPr ShortTurbo 2026-03-27 06:03:23 UTC View
VE3WNP-12 (WNP) -0.110s
Before 		-78.0 dBm 5.50 dB 2 68 WNPr ShortTurbo 2026-03-27 06:03:23 UTC View
VE3WNP-12 (WNP) -0.090s
Before 		-78.0 dBm 5.50 dB 2 68 WNPr ShortTurbo 2026-03-27 06:03:23 UTC View
VE3WNP-12 (WNP) -0.066s
Before 		-78.0 dBm 5.50 dB 2 68 WNPr ShortTurbo 2026-03-27 06:03:23 UTC View
VE3WNP-12 (WNP) -0.045s
Before 		-78.0 dBm 5.50 dB 2 68 WNPr ShortTurbo 2026-03-27 06:03:23 UTC View
VE3WNP-12 (WNP) -0.024s
Before 		-78.0 dBm 5.50 dB 2 68 WNPr ShortTurbo 2026-03-27 06:03:23 UTC View
46

Total Receptions

2

Unique Gateways