Packet #39488245 Success

TELEMETRY_APP packet from MataneSolar05 (MS05) to !ffffffff

45
Total Receptions
1
Unique Gateways
0
Hop Count
28
Payload Bytes
Packet Information
Database ID: 39488245
Mesh Packet ID: 0x96b27534
Used for correlation across gateways
Timestamp: 2026-05-16 07:45:10 UTC
From Node: MataneSolar05 (MS05)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: TELEMETRY_APP
Port: 67
Gateway: Matane Centre CAN MQTT Link wiki.mt.gt (📡)
Channel: ShortFast
RSSI: -109 dBm
SNR: -0.25 dBm
Hop Info: 0/3 hops
Start: 3, Limit: 3
Relay Node: 4c MS05
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: 28 bytes
Decoded: Yes
Decoded Data:
Device Metrics:
Battery:72%
Voltage:3.92 V
Channel Usage:6.4%
Air Util TX:3.5%
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:28 bytes
Gateway:!a0cb1094
Channel:ShortFast
Payload Type:TELEMETRY_APP
Hop Count:Unknown / 3
Privacy Summary
Exposure Level:
Broadcast
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Custom channel: ShortFast
+ 2 more...
Exposure Risks:
âš  Visible to all nodes on channel
âš  Packet visible to MQTT subscribers
+ 1 more...
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !a0cb1094
Node ID format
channel_id ShortFast
packet MeshPacket (28 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 4134572876
Source node ID 		uint32
to 4294967295 (Broadcast)
Visible to all nodes 		uint32
decoded.portnum 67
TELEMETRY_APP 		enum
decoded.payload_length 28 bytes size
hop_limit 3
Remaining hops allowed 		uint32
hop_start 3
Initial hop limit 		uint32
hops_taken 0
Calculated: hop_start - hop_limit 		derived
rx_rssi -109.0 dBm
Signal strength at gateway 		int32
rx_snr -0.25 dB
Signal quality at gateway 		float
rx_time 1778917509
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 76
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1778917510.3438356
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: ShortFast
  • ✓ Gateway node ID tracked
  • ✓ Zero-hop: direct from source to MQTT gateway
Exposure Risks:
  • âš  Visible to all nodes on channel
  • âš  Packet visible to MQTT subscribers
  • âš  RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !a0cb1094
Zero Hop Policy: Enabled
Direct gateway connection
Signal Metrics: RSSI: -109.0 dBm
SNR: -0.25 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:TELEMETRY_APP
Size:28 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "time": 1778917507, "device_metrics": { "battery_level": 72, "voltage": 3.916, "channel_utilization": 6.41, "air_util_tx": 3.4689167, "uptime_seconds": 211298 } }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!a0cb1094", "channel_id": "ShortFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 4134572876, "to": 4294967295, "id": 2528277812, "rx_time": 1778917509, "rx_snr": -0.25, "rx_rssi": -109, "hop_limit": 3, "hop_start": 3, "via_mqtt": false, "want_ack": false, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": false, "next_hop": 0, "relay_node": 76, "tx_after": 0, "decoded": { "portnum": 67, "payload": "0d8320086a1215084815be9f7a401db81ecd4025bb025e4028e2f20c", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "time": 1778917507, "device_metrics": { "battery_level": 72, "voltage": 3.916, "channel_utilization": 6.41, "air_util_tx": 3.4689167, "uptime_seconds": 211298 }, "type": "protobuf", "portnum": "TELEMETRY_APP", "message_class": "Telemetry" } } } }
Raw Packet Data (28 bytes)
0d8320086a1215084815be9f7a401db81ecd4025bb025e4028e2f20c
Hex Analysis:
Size:28 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
Matane Centre CAN MQTT Link wiki.mt.gt (📡) Primary 0.000s
Reference 		-109.0 dBm -0.25 dB 0 4c MS05 ShortFast 2026-05-16 07:45:10 UTC Current
Matane Centre CAN MQTT Link wiki.mt.gt (📡) -0.524s
Before 		-109.0 dBm -0.25 dB 0 4c MS05 LongFast 2026-05-16 07:45:09 UTC View
Matane Centre CAN MQTT Link wiki.mt.gt (📡) -0.500s
Before 		-109.0 dBm -0.25 dB 0 4c MS05 LongFast 2026-05-16 07:45:09 UTC View
Matane Centre CAN MQTT Link wiki.mt.gt (📡) -0.477s
Before 		-109.0 dBm -0.25 dB 0 4c MS05 LongFast 2026-05-16 07:45:09 UTC View
Matane Centre CAN MQTT Link wiki.mt.gt (📡) -0.454s
Before 		-109.0 dBm -0.25 dB 0 4c MS05 LongFast 2026-05-16 07:45:09 UTC View
Matane Centre CAN MQTT Link wiki.mt.gt (📡) -0.432s
Before 		-109.0 dBm -0.25 dB 0 4c MS05 LongFast 2026-05-16 07:45:09 UTC View
Matane Centre CAN MQTT Link wiki.mt.gt (📡) -0.410s
Before 		-109.0 dBm -0.25 dB 0 4c MS05 LongFast 2026-05-16 07:45:09 UTC View
Matane Centre CAN MQTT Link wiki.mt.gt (📡) -0.389s
Before 		-109.0 dBm -0.25 dB 0 4c MS05 LongFast 2026-05-16 07:45:09 UTC View
Matane Centre CAN MQTT Link wiki.mt.gt (📡) -0.367s
Before 		-109.0 dBm -0.25 dB 0 4c MS05 LongFast 2026-05-16 07:45:09 UTC View
Matane Centre CAN MQTT Link wiki.mt.gt (📡) -0.342s
Before 		-109.0 dBm -0.25 dB 0 4c MS05 LongFast 2026-05-16 07:45:10 UTC View
Matane Centre CAN MQTT Link wiki.mt.gt (📡) -0.318s
Before 		-109.0 dBm -0.25 dB 0 4c MS05 LongFast 2026-05-16 07:45:10 UTC View
Matane Centre CAN MQTT Link wiki.mt.gt (📡) -0.294s
Before 		-109.0 dBm -0.25 dB 0 4c MS05 LongFast 2026-05-16 07:45:10 UTC View
Matane Centre CAN MQTT Link wiki.mt.gt (📡) -0.271s
Before 		-109.0 dBm -0.25 dB 0 4c MS05 MediumFast 2026-05-16 07:45:10 UTC View
Matane Centre CAN MQTT Link wiki.mt.gt (📡) -0.249s
Before 		-109.0 dBm -0.25 dB 0 4c MS05 MediumFast 2026-05-16 07:45:10 UTC View
Matane Centre CAN MQTT Link wiki.mt.gt (📡) -0.227s
Before 		-109.0 dBm -0.25 dB 0 4c MS05 MediumFast 2026-05-16 07:45:10 UTC View
Matane Centre CAN MQTT Link wiki.mt.gt (📡) -0.205s
Before 		-109.0 dBm -0.25 dB 0 4c MS05 MediumFast 2026-05-16 07:45:10 UTC View
Matane Centre CAN MQTT Link wiki.mt.gt (📡) -0.184s
Before 		-109.0 dBm -0.25 dB 0 4c MS05 MediumFast 2026-05-16 07:45:10 UTC View
Matane Centre CAN MQTT Link wiki.mt.gt (📡) -0.159s
Before 		-109.0 dBm -0.25 dB 0 4c MS05 MediumFast 2026-05-16 07:45:10 UTC View
Matane Centre CAN MQTT Link wiki.mt.gt (📡) -0.134s
Before 		-109.0 dBm -0.25 dB 0 4c MS05 MediumFast 2026-05-16 07:45:10 UTC View
Matane Centre CAN MQTT Link wiki.mt.gt (📡) -0.111s
Before 		-109.0 dBm -0.25 dB 0 4c MS05 MediumFast 2026-05-16 07:45:10 UTC View
Matane Centre CAN MQTT Link wiki.mt.gt (📡) -0.087s
Before 		-109.0 dBm -0.25 dB 0 4c MS05 MediumFast 2026-05-16 07:45:10 UTC View
Matane Centre CAN MQTT Link wiki.mt.gt (📡) -0.065s
Before 		-109.0 dBm -0.25 dB 0 4c MS05 MediumFast 2026-05-16 07:45:10 UTC View
Matane Centre CAN MQTT Link wiki.mt.gt (📡) -0.043s
Before 		-109.0 dBm -0.25 dB 0 4c MS05 MediumFast 2026-05-16 07:45:10 UTC View
Matane Centre CAN MQTT Link wiki.mt.gt (📡) -0.022s
Before 		-109.0 dBm -0.25 dB 0 4c MS05 ShortFast 2026-05-16 07:45:10 UTC View
Matane Centre CAN MQTT Link wiki.mt.gt (📡) +0.024s
After 		-109.0 dBm -0.25 dB 0 4c MS05 ShortFast 2026-05-16 07:45:10 UTC View
Matane Centre CAN MQTT Link wiki.mt.gt (📡) +0.049s
After 		-109.0 dBm -0.25 dB 0 4c MS05 ShortFast 2026-05-16 07:45:10 UTC View
Matane Centre CAN MQTT Link wiki.mt.gt (📡) +0.073s
After 		-109.0 dBm -0.25 dB 0 4c MS05 ShortFast 2026-05-16 07:45:10 UTC View
Matane Centre CAN MQTT Link wiki.mt.gt (📡) +0.096s
After 		-109.0 dBm -0.25 dB 0 4c MS05 ShortFast 2026-05-16 07:45:10 UTC View
Matane Centre CAN MQTT Link wiki.mt.gt (📡) +0.118s
After 		-109.0 dBm -0.25 dB 0 4c MS05 ShortFast 2026-05-16 07:45:10 UTC View
Matane Centre CAN MQTT Link wiki.mt.gt (📡) +0.140s
After 		-109.0 dBm -0.25 dB 0 4c MS05 ShortFast 2026-05-16 07:45:10 UTC View
Matane Centre CAN MQTT Link wiki.mt.gt (📡) +0.162s
After 		-109.0 dBm -0.25 dB 0 4c MS05 ShortFast 2026-05-16 07:45:10 UTC View
Matane Centre CAN MQTT Link wiki.mt.gt (📡) +0.184s
After 		-109.0 dBm -0.25 dB 0 4c MS05 ShortFast 2026-05-16 07:45:10 UTC View
Matane Centre CAN MQTT Link wiki.mt.gt (📡) +0.208s
After 		-109.0 dBm -0.25 dB 0 4c MS05 ShortFast 2026-05-16 07:45:10 UTC View
Matane Centre CAN MQTT Link wiki.mt.gt (📡) +0.232s
After 		-109.0 dBm -0.25 dB 0 4c MS05 ShortTurbo 2026-05-16 07:45:10 UTC View
Matane Centre CAN MQTT Link wiki.mt.gt (📡) +0.256s
After 		-109.0 dBm -0.25 dB 0 4c MS05 ShortTurbo 2026-05-16 07:45:10 UTC View
Matane Centre CAN MQTT Link wiki.mt.gt (📡) +0.280s
After 		-109.0 dBm -0.25 dB 0 4c MS05 ShortTurbo 2026-05-16 07:45:10 UTC View
Matane Centre CAN MQTT Link wiki.mt.gt (📡) +0.302s
After 		-109.0 dBm -0.25 dB 0 4c MS05 ShortTurbo 2026-05-16 07:45:10 UTC View
Matane Centre CAN MQTT Link wiki.mt.gt (📡) +0.323s
After 		-109.0 dBm -0.25 dB 0 4c MS05 ShortTurbo 2026-05-16 07:45:10 UTC View
Matane Centre CAN MQTT Link wiki.mt.gt (📡) +0.345s
After 		-109.0 dBm -0.25 dB 0 4c MS05 ShortTurbo 2026-05-16 07:45:10 UTC View
Matane Centre CAN MQTT Link wiki.mt.gt (📡) +0.366s
After 		-109.0 dBm -0.25 dB 0 4c MS05 ShortTurbo 2026-05-16 07:45:10 UTC View
Matane Centre CAN MQTT Link wiki.mt.gt (📡) +0.391s
After 		-109.0 dBm -0.25 dB 0 4c MS05 ShortTurbo 2026-05-16 07:45:10 UTC View
Matane Centre CAN MQTT Link wiki.mt.gt (📡) +0.415s
After 		-109.0 dBm -0.25 dB 0 4c MS05 ShortTurbo 2026-05-16 07:45:10 UTC View
Matane Centre CAN MQTT Link wiki.mt.gt (📡) +0.439s
After 		-109.0 dBm -0.25 dB 0 4c MS05 ShortTurbo 2026-05-16 07:45:10 UTC View
Matane Centre CAN MQTT Link wiki.mt.gt (📡) +0.463s
After 		-109.0 dBm -0.25 dB 0 4c MS05 ShortTurbo 2026-05-16 07:45:10 UTC View
Matane Centre CAN MQTT Link wiki.mt.gt (📡) +0.484s
After 		-109.0 dBm -0.25 dB 0 4c MS05 LongFast 2026-05-16 07:45:10 UTC View
45

Total Receptions

1

Unique Gateways