Packet #39625212 Success

TELEMETRY_APP packet from Da Fonz (Fonz) to !ffffffff

45
Total Receptions
1
Unique Gateways
0
Hop Count
28
Payload Bytes
Packet Information
Database ID: 39625212
Mesh Packet ID: 0xb4fdd77d
Used for correlation across gateways
Timestamp: 2026-05-16 14:59:51 UTC
From Node: Da Fonz (Fonz)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: TELEMETRY_APP
Port: 67
Gateway: Da Fonz (Fonz)
Channel: ShortFast
RSSI: Unknown
SNR: Unknown
Hop Info: 0/3 hops
Start: 3, Limit: 3
Relay Node: a0 Fonz
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:4.64 V
Air Util TX:0.4%
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:!02e9eaa0
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 !02e9eaa0
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 48884384
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 1778943589
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 160
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1778943591.0619597
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: !02e9eaa0
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": 1778943589, "device_metrics": { "battery_level": 101, "voltage": 4.643, "channel_utilization": 0.0, "air_util_tx": 0.37880555, "uptime_seconds": 1773440 } }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!02e9eaa0", "channel_id": "ShortFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 48884384, "to": 4294967295, "id": 3036534653, "rx_time": 1778943589, "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": 160, "tx_after": 0, "decoded": { "portnum": 67, "payload": "0d6586086a1215086515759394401d0000000025cdf2c13e28809f6c", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "time": 1778943589, "device_metrics": { "battery_level": 101, "voltage": 4.643, "channel_utilization": 0.0, "air_util_tx": 0.37880555, "uptime_seconds": 1773440 }, "type": "protobuf", "portnum": "TELEMETRY_APP", "message_class": "Telemetry" } } } }
Raw Packet Data (28 bytes)
0d6586086a1215086515759394401d0000000025cdf2c13e28809f6c
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
Da Fonz (Fonz) Primary 0.000s
Reference 		Unknown Unknown 0 a0 Fonz ShortFast 2026-05-16 14:59:51 UTC Current
Da Fonz (Fonz) -0.675s
Before 		Unknown Unknown 0 a0 Fonz LongFast 2026-05-16 14:59:50 UTC View
Da Fonz (Fonz) -0.637s
Before 		Unknown Unknown 0 a0 Fonz LongFast 2026-05-16 14:59:50 UTC View
Da Fonz (Fonz) -0.610s
Before 		Unknown Unknown 0 a0 Fonz LongFast 2026-05-16 14:59:50 UTC View
Da Fonz (Fonz) -0.570s
Before 		Unknown Unknown 0 a0 Fonz LongFast 2026-05-16 14:59:50 UTC View
Da Fonz (Fonz) -0.546s
Before 		Unknown Unknown 0 a0 Fonz LongFast 2026-05-16 14:59:50 UTC View
Da Fonz (Fonz) -0.515s
Before 		Unknown Unknown 0 a0 Fonz LongFast 2026-05-16 14:59:50 UTC View
Da Fonz (Fonz) -0.478s
Before 		Unknown Unknown 0 a0 Fonz LongFast 2026-05-16 14:59:50 UTC View
Da Fonz (Fonz) -0.457s
Before 		Unknown Unknown 0 a0 Fonz LongFast 2026-05-16 14:59:50 UTC View
Da Fonz (Fonz) -0.433s
Before 		Unknown Unknown 0 a0 Fonz LongFast 2026-05-16 14:59:50 UTC View
Da Fonz (Fonz) -0.407s
Before 		Unknown Unknown 0 a0 Fonz LongFast 2026-05-16 14:59:50 UTC View
Da Fonz (Fonz) -0.384s
Before 		Unknown Unknown 0 a0 Fonz LongFast 2026-05-16 14:59:50 UTC View
Da Fonz (Fonz) -0.357s
Before 		Unknown Unknown 0 a0 Fonz MediumFast 2026-05-16 14:59:50 UTC View
Da Fonz (Fonz) -0.332s
Before 		Unknown Unknown 0 a0 Fonz MediumFast 2026-05-16 14:59:50 UTC View
Da Fonz (Fonz) -0.305s
Before 		Unknown Unknown 0 a0 Fonz MediumFast 2026-05-16 14:59:50 UTC View
Da Fonz (Fonz) -0.280s
Before 		Unknown Unknown 0 a0 Fonz MediumFast 2026-05-16 14:59:50 UTC View
Da Fonz (Fonz) -0.253s
Before 		Unknown Unknown 0 a0 Fonz MediumFast 2026-05-16 14:59:50 UTC View
Da Fonz (Fonz) -0.232s
Before 		Unknown Unknown 0 a0 Fonz MediumFast 2026-05-16 14:59:50 UTC View
Da Fonz (Fonz) -0.211s
Before 		Unknown Unknown 0 a0 Fonz MediumFast 2026-05-16 14:59:50 UTC View
Da Fonz (Fonz) -0.188s
Before 		Unknown Unknown 0 a0 Fonz MediumFast 2026-05-16 14:59:50 UTC View
Da Fonz (Fonz) -0.159s
Before 		Unknown Unknown 0 a0 Fonz MediumFast 2026-05-16 14:59:50 UTC View
Da Fonz (Fonz) -0.136s
Before 		Unknown Unknown 0 a0 Fonz MediumFast 2026-05-16 14:59:50 UTC View
Da Fonz (Fonz) -0.113s
Before 		Unknown Unknown 0 a0 Fonz MediumFast 2026-05-16 14:59:50 UTC View
Da Fonz (Fonz) -0.091s
Before 		Unknown Unknown 0 a0 Fonz ShortFast 2026-05-16 14:59:50 UTC View
Da Fonz (Fonz) -0.069s
Before 		Unknown Unknown 0 a0 Fonz ShortFast 2026-05-16 14:59:50 UTC View
Da Fonz (Fonz) -0.045s
Before 		Unknown Unknown 0 a0 Fonz ShortFast 2026-05-16 14:59:51 UTC View
Da Fonz (Fonz) -0.024s
Before 		Unknown Unknown 0 a0 Fonz ShortFast 2026-05-16 14:59:51 UTC View
Da Fonz (Fonz) +0.024s
After 		Unknown Unknown 0 a0 Fonz ShortFast 2026-05-16 14:59:51 UTC View
Da Fonz (Fonz) +0.048s
After 		Unknown Unknown 0 a0 Fonz ShortFast 2026-05-16 14:59:51 UTC View
Da Fonz (Fonz) +0.076s
After 		Unknown Unknown 0 a0 Fonz ShortFast 2026-05-16 14:59:51 UTC View
Da Fonz (Fonz) +0.103s
After 		Unknown Unknown 0 a0 Fonz ShortFast 2026-05-16 14:59:51 UTC View
Da Fonz (Fonz) +0.124s
After 		Unknown Unknown 0 a0 Fonz ShortFast 2026-05-16 14:59:51 UTC View
Da Fonz (Fonz) +0.146s
After 		Unknown Unknown 0 a0 Fonz ShortFast 2026-05-16 14:59:51 UTC View
Da Fonz (Fonz) +0.170s
After 		Unknown Unknown 0 a0 Fonz ShortTurbo 2026-05-16 14:59:51 UTC View
Da Fonz (Fonz) +0.192s
After 		Unknown Unknown 0 a0 Fonz ShortTurbo 2026-05-16 14:59:51 UTC View
Da Fonz (Fonz) +0.217s
After 		Unknown Unknown 0 a0 Fonz ShortTurbo 2026-05-16 14:59:51 UTC View
Da Fonz (Fonz) +0.241s
After 		Unknown Unknown 0 a0 Fonz ShortTurbo 2026-05-16 14:59:51 UTC View
Da Fonz (Fonz) +0.265s
After 		Unknown Unknown 0 a0 Fonz ShortTurbo 2026-05-16 14:59:51 UTC View
Da Fonz (Fonz) +0.288s
After 		Unknown Unknown 0 a0 Fonz ShortTurbo 2026-05-16 14:59:51 UTC View
Da Fonz (Fonz) +0.310s
After 		Unknown Unknown 0 a0 Fonz ShortTurbo 2026-05-16 14:59:51 UTC View
Da Fonz (Fonz) +0.332s
After 		Unknown Unknown 0 a0 Fonz ShortTurbo 2026-05-16 14:59:51 UTC View
Da Fonz (Fonz) +0.357s
After 		Unknown Unknown 0 a0 Fonz ShortTurbo 2026-05-16 14:59:51 UTC View
Da Fonz (Fonz) +0.388s
After 		Unknown Unknown 0 a0 Fonz ShortTurbo 2026-05-16 14:59:51 UTC View
Da Fonz (Fonz) +0.422s
After 		Unknown Unknown 0 a0 Fonz ShortTurbo 2026-05-16 14:59:51 UTC View
Da Fonz (Fonz) +0.445s
After 		Unknown Unknown 0 a0 Fonz LongFast 2026-05-16 14:59:51 UTC View
45

Total Receptions

1

Unique Gateways