Packet #17710695 Success

TELEMETRY_APP packet from Meshtastic Fant (MFQ) to !ffffffff

45
Total Receptions
1
Unique Gateways
0
Hop Count
28
Payload Bytes
Packet Information
Database ID: 17710695
Mesh Packet ID: 0xd46dba9d
Used for correlation across gateways
Timestamp: 2026-03-27 05:05:24 UTC
From Node: Meshtastic Fant (MFQ)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: TELEMETRY_APP
Port: 67
Gateway: Meshtastic Fant (MFQ)
Channel: ShortFast
RSSI: Unknown
SNR: Unknown
Hop Info: 0/3 hops
Start: 3, Limit: 3
Relay Node: f8 MFQ
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:101%
Voltage:4.23 V
Channel Usage:3.9%
Air Util TX:7.0%
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:!b03de4f8
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:
⚠ Visible to all nodes on channel
⚠ Packet visible to MQTT subscribers
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !b03de4f8
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 2956846328
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 Not set int32
rx_snr Not set float
rx_time 1774587923
Receive timestamp 		fixed32
via_mqtt False
Direct LoRa transmission 		bool
want_ack False
No ACK requested 		bool
priority 10
Packet priority level 		enum
delayed Not set enum
channel Not set uint32
pki_encrypted False
Standard encryption 		bool
next_hop Not set uint32
relay_node 248
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1774587924.0518274
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:
  • ⚠ Visible to all nodes on channel
  • ⚠ Packet visible to MQTT subscribers
MQTT-Specific Fields
Gateway ID: !b03de4f8
Zero Hop Policy: Enabled
Direct gateway connection
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": 1774587923, "device_metrics": { "battery_level": 101, "voltage": 4.229, "channel_utilization": 3.9316666, "air_util_tx": 7.036278, "uptime_seconds": 1603537 } }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!b03de4f8", "channel_id": "ShortFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 2956846328, "to": 4294967295, "id": 3563960989, "rx_time": 1774587923, "rx_snr": 0.0, "rx_rssi": 0, "hop_limit": 3, "hop_start": 3, "via_mqtt": false, "want_ack": false, "priority": 10, "delayed": 0, "channel_index": null, "pki_encrypted": false, "next_hop": 0, "relay_node": 248, "tx_after": 0, "decoded": { "portnum": 67, "payload": "0d1310c6691215086515f85387401d6da07b40253029e14028d1ef61", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "time": 1774587923, "device_metrics": { "battery_level": 101, "voltage": 4.229, "channel_utilization": 3.9316666, "air_util_tx": 7.036278, "uptime_seconds": 1603537 }, "type": "protobuf", "portnum": "TELEMETRY_APP", "message_class": "Telemetry" } } } }
Raw Packet Data (28 bytes)
0d1310c6691215086515f85387401d6da07b40253029e14028d1ef61
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
Meshtastic Fant (MFQ) Primary 0.000s
Reference 		Unknown Unknown 0 f8 MFQ ShortFast 2026-03-27 05:05:24 UTC Current
Meshtastic Fant (MFQ) -0.630s
Before 		Unknown Unknown 0 f8 MFQ LongFast 2026-03-27 05:05:23 UTC View
Meshtastic Fant (MFQ) -0.593s
Before 		Unknown Unknown 0 f8 MFQ LongFast 2026-03-27 05:05:23 UTC View
Meshtastic Fant (MFQ) -0.556s
Before 		Unknown Unknown 0 f8 MFQ LongFast 2026-03-27 05:05:23 UTC View
Meshtastic Fant (MFQ) -0.533s
Before 		Unknown Unknown 0 f8 MFQ LongFast 2026-03-27 05:05:23 UTC View
Meshtastic Fant (MFQ) -0.510s
Before 		Unknown Unknown 0 f8 MFQ LongFast 2026-03-27 05:05:23 UTC View
Meshtastic Fant (MFQ) -0.488s
Before 		Unknown Unknown 0 f8 MFQ LongFast 2026-03-27 05:05:23 UTC View
Meshtastic Fant (MFQ) -0.467s
Before 		Unknown Unknown 0 f8 MFQ LongFast 2026-03-27 05:05:23 UTC View
Meshtastic Fant (MFQ) -0.445s
Before 		Unknown Unknown 0 f8 MFQ LongFast 2026-03-27 05:05:23 UTC View
Meshtastic Fant (MFQ) -0.424s
Before 		Unknown Unknown 0 f8 MFQ LongFast 2026-03-27 05:05:23 UTC View
Meshtastic Fant (MFQ) -0.400s
Before 		Unknown Unknown 0 f8 MFQ LongFast 2026-03-27 05:05:23 UTC View
Meshtastic Fant (MFQ) -0.376s
Before 		Unknown Unknown 0 f8 MFQ LongFast 2026-03-27 05:05:23 UTC View
Meshtastic Fant (MFQ) -0.353s
Before 		Unknown Unknown 0 f8 MFQ MediumFast 2026-03-27 05:05:23 UTC View
Meshtastic Fant (MFQ) -0.330s
Before 		Unknown Unknown 0 f8 MFQ MediumFast 2026-03-27 05:05:23 UTC View
Meshtastic Fant (MFQ) -0.308s
Before 		Unknown Unknown 0 f8 MFQ MediumFast 2026-03-27 05:05:23 UTC View
Meshtastic Fant (MFQ) -0.286s
Before 		Unknown Unknown 0 f8 MFQ MediumFast 2026-03-27 05:05:23 UTC View
Meshtastic Fant (MFQ) -0.264s
Before 		Unknown Unknown 0 f8 MFQ MediumFast 2026-03-27 05:05:23 UTC View
Meshtastic Fant (MFQ) -0.243s
Before 		Unknown Unknown 0 f8 MFQ MediumFast 2026-03-27 05:05:23 UTC View
Meshtastic Fant (MFQ) -0.218s
Before 		Unknown Unknown 0 f8 MFQ MediumFast 2026-03-27 05:05:23 UTC View
Meshtastic Fant (MFQ) -0.194s
Before 		Unknown Unknown 0 f8 MFQ MediumFast 2026-03-27 05:05:23 UTC View
Meshtastic Fant (MFQ) -0.172s
Before 		Unknown Unknown 0 f8 MFQ MediumFast 2026-03-27 05:05:23 UTC View
Meshtastic Fant (MFQ) -0.148s
Before 		Unknown Unknown 0 f8 MFQ MediumFast 2026-03-27 05:05:23 UTC View
Meshtastic Fant (MFQ) -0.123s
Before 		Unknown Unknown 0 f8 MFQ MediumFast 2026-03-27 05:05:23 UTC View
Meshtastic Fant (MFQ) -0.101s
Before 		Unknown Unknown 0 f8 MFQ ShortFast 2026-03-27 05:05:23 UTC View
Meshtastic Fant (MFQ) -0.078s
Before 		Unknown Unknown 0 f8 MFQ ShortFast 2026-03-27 05:05:23 UTC View
Meshtastic Fant (MFQ) -0.048s
Before 		Unknown Unknown 0 f8 MFQ ShortFast 2026-03-27 05:05:24 UTC View
Meshtastic Fant (MFQ) -0.024s
Before 		Unknown Unknown 0 f8 MFQ ShortFast 2026-03-27 05:05:24 UTC View
Meshtastic Fant (MFQ) +0.024s
After 		Unknown Unknown 0 f8 MFQ ShortFast 2026-03-27 05:05:24 UTC View
Meshtastic Fant (MFQ) +0.047s
After 		Unknown Unknown 0 f8 MFQ ShortFast 2026-03-27 05:05:24 UTC View
Meshtastic Fant (MFQ) +0.069s
After 		Unknown Unknown 0 f8 MFQ ShortFast 2026-03-27 05:05:24 UTC View
Meshtastic Fant (MFQ) +0.090s
After 		Unknown Unknown 0 f8 MFQ ShortFast 2026-03-27 05:05:24 UTC View
Meshtastic Fant (MFQ) +0.112s
After 		Unknown Unknown 0 f8 MFQ ShortFast 2026-03-27 05:05:24 UTC View
Meshtastic Fant (MFQ) +0.142s
After 		Unknown Unknown 0 f8 MFQ ShortFast 2026-03-27 05:05:24 UTC View
Meshtastic Fant (MFQ) +0.175s
After 		Unknown Unknown 0 f8 MFQ ShortTurbo 2026-03-27 05:05:24 UTC View
Meshtastic Fant (MFQ) +0.199s
After 		Unknown Unknown 0 f8 MFQ ShortTurbo 2026-03-27 05:05:24 UTC View
Meshtastic Fant (MFQ) +0.222s
After 		Unknown Unknown 0 f8 MFQ ShortTurbo 2026-03-27 05:05:24 UTC View
Meshtastic Fant (MFQ) +0.244s
After 		Unknown Unknown 0 f8 MFQ ShortTurbo 2026-03-27 05:05:24 UTC View
Meshtastic Fant (MFQ) +0.266s
After 		Unknown Unknown 0 f8 MFQ ShortTurbo 2026-03-27 05:05:24 UTC View
Meshtastic Fant (MFQ) +0.287s
After 		Unknown Unknown 0 f8 MFQ ShortTurbo 2026-03-27 05:05:24 UTC View
Meshtastic Fant (MFQ) +0.318s
After 		Unknown Unknown 0 f8 MFQ ShortTurbo 2026-03-27 05:05:24 UTC View
Meshtastic Fant (MFQ) +0.351s
After 		Unknown Unknown 0 f8 MFQ ShortTurbo 2026-03-27 05:05:24 UTC View
Meshtastic Fant (MFQ) +0.375s
After 		Unknown Unknown 0 f8 MFQ ShortTurbo 2026-03-27 05:05:24 UTC View
Meshtastic Fant (MFQ) +0.403s
After 		Unknown Unknown 0 f8 MFQ ShortTurbo 2026-03-27 05:05:24 UTC View
Meshtastic Fant (MFQ) +0.426s
After 		Unknown Unknown 0 f8 MFQ ShortTurbo 2026-03-27 05:05:24 UTC View
Meshtastic Fant (MFQ) +0.453s
After 		Unknown Unknown 0 f8 MFQ LongFast 2026-03-27 05:05:24 UTC View
45

Total Receptions

1

Unique Gateways