Packet #39625196 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: 39625196
Mesh Packet ID: 0xb4fdd77d
Used for correlation across gateways
Timestamp: 2026-05-16 14:59:50 UTC
From Node: Da Fonz (Fonz)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: TELEMETRY_APP
Port: 67
Gateway: Da Fonz (Fonz)
Channel: LongFast
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:LongFast
Payload Type:TELEMETRY_APP
Hop Count:Unknown / 3
Privacy Summary
Exposure Level:
Broadcast
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Gateway node ID tracked
+ 1 more...
Exposure Risks:
⚠ Visible to all nodes on channel
⚠ Default channel - no encryption
+ 1 more...
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !02e9eaa0
Node ID format
channel_id LongFast
Default public channel
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 1778943590.6780016
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
  • ✓ Zero-hop: direct from source to MQTT gateway
Exposure Risks:
  • ⚠ Visible to all nodes on channel
  • ⚠ Default channel - no encryption
  • ⚠ 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": "LongFast", "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 LongFast 2026-05-16 14:59:50 UTC Current
Da Fonz (Fonz) -0.292s
Before 		Unknown Unknown 0 a0 Fonz LongFast 2026-05-16 14:59:50 UTC View
Da Fonz (Fonz) -0.254s
Before 		Unknown Unknown 0 a0 Fonz LongFast 2026-05-16 14:59:50 UTC View
Da Fonz (Fonz) -0.226s
Before 		Unknown Unknown 0 a0 Fonz LongFast 2026-05-16 14:59:50 UTC View
Da Fonz (Fonz) -0.186s
Before 		Unknown Unknown 0 a0 Fonz LongFast 2026-05-16 14:59:50 UTC View
Da Fonz (Fonz) -0.162s
Before 		Unknown Unknown 0 a0 Fonz LongFast 2026-05-16 14:59:50 UTC View
Da Fonz (Fonz) -0.131s
Before 		Unknown Unknown 0 a0 Fonz LongFast 2026-05-16 14:59:50 UTC View
Da Fonz (Fonz) -0.094s
Before 		Unknown Unknown 0 a0 Fonz LongFast 2026-05-16 14:59:50 UTC View
Da Fonz (Fonz) -0.073s
Before 		Unknown Unknown 0 a0 Fonz LongFast 2026-05-16 14:59:50 UTC View
Da Fonz (Fonz) -0.049s
Before 		Unknown Unknown 0 a0 Fonz LongFast 2026-05-16 14:59:50 UTC View
Da Fonz (Fonz) -0.023s
Before 		Unknown Unknown 0 a0 Fonz LongFast 2026-05-16 14:59:50 UTC View
Da Fonz (Fonz) +0.027s
After 		Unknown Unknown 0 a0 Fonz MediumFast 2026-05-16 14:59:50 UTC View
Da Fonz (Fonz) +0.052s
After 		Unknown Unknown 0 a0 Fonz MediumFast 2026-05-16 14:59:50 UTC View
Da Fonz (Fonz) +0.079s
After 		Unknown Unknown 0 a0 Fonz MediumFast 2026-05-16 14:59:50 UTC View
Da Fonz (Fonz) +0.104s
After 		Unknown Unknown 0 a0 Fonz MediumFast 2026-05-16 14:59:50 UTC View
Da Fonz (Fonz) +0.131s
After 		Unknown Unknown 0 a0 Fonz MediumFast 2026-05-16 14:59:50 UTC View
Da Fonz (Fonz) +0.152s
After 		Unknown Unknown 0 a0 Fonz MediumFast 2026-05-16 14:59:50 UTC View
Da Fonz (Fonz) +0.173s
After 		Unknown Unknown 0 a0 Fonz MediumFast 2026-05-16 14:59:50 UTC View
Da Fonz (Fonz) +0.196s
After 		Unknown Unknown 0 a0 Fonz MediumFast 2026-05-16 14:59:50 UTC View
Da Fonz (Fonz) +0.225s
After 		Unknown Unknown 0 a0 Fonz MediumFast 2026-05-16 14:59:50 UTC View
Da Fonz (Fonz) +0.248s
After 		Unknown Unknown 0 a0 Fonz MediumFast 2026-05-16 14:59:50 UTC View
Da Fonz (Fonz) +0.271s
After 		Unknown Unknown 0 a0 Fonz MediumFast 2026-05-16 14:59:50 UTC View
Da Fonz (Fonz) +0.293s
After 		Unknown Unknown 0 a0 Fonz ShortFast 2026-05-16 14:59:50 UTC View
Da Fonz (Fonz) +0.315s
After 		Unknown Unknown 0 a0 Fonz ShortFast 2026-05-16 14:59:50 UTC View
Da Fonz (Fonz) +0.339s
After 		Unknown Unknown 0 a0 Fonz ShortFast 2026-05-16 14:59:51 UTC View
Da Fonz (Fonz) +0.360s
After 		Unknown Unknown 0 a0 Fonz ShortFast 2026-05-16 14:59:51 UTC View
Da Fonz (Fonz) +0.384s
After 		Unknown Unknown 0 a0 Fonz ShortFast 2026-05-16 14:59:51 UTC View
Da Fonz (Fonz) +0.408s
After 		Unknown Unknown 0 a0 Fonz ShortFast 2026-05-16 14:59:51 UTC View
Da Fonz (Fonz) +0.432s
After 		Unknown Unknown 0 a0 Fonz ShortFast 2026-05-16 14:59:51 UTC View
Da Fonz (Fonz) +0.460s
After 		Unknown Unknown 0 a0 Fonz ShortFast 2026-05-16 14:59:51 UTC View
Da Fonz (Fonz) +0.487s
After 		Unknown Unknown 0 a0 Fonz ShortFast 2026-05-16 14:59:51 UTC View
Da Fonz (Fonz) +0.508s
After 		Unknown Unknown 0 a0 Fonz ShortFast 2026-05-16 14:59:51 UTC View
Da Fonz (Fonz) +0.530s
After 		Unknown Unknown 0 a0 Fonz ShortFast 2026-05-16 14:59:51 UTC View
Da Fonz (Fonz) +0.553s
After 		Unknown Unknown 0 a0 Fonz ShortTurbo 2026-05-16 14:59:51 UTC View
Da Fonz (Fonz) +0.576s
After 		Unknown Unknown 0 a0 Fonz ShortTurbo 2026-05-16 14:59:51 UTC View
Da Fonz (Fonz) +0.601s
After 		Unknown Unknown 0 a0 Fonz ShortTurbo 2026-05-16 14:59:51 UTC View
Da Fonz (Fonz) +0.625s
After 		Unknown Unknown 0 a0 Fonz ShortTurbo 2026-05-16 14:59:51 UTC View
Da Fonz (Fonz) +0.649s
After 		Unknown Unknown 0 a0 Fonz ShortTurbo 2026-05-16 14:59:51 UTC View
Da Fonz (Fonz) +0.672s
After 		Unknown Unknown 0 a0 Fonz ShortTurbo 2026-05-16 14:59:51 UTC View
Da Fonz (Fonz) +0.694s
After 		Unknown Unknown 0 a0 Fonz ShortTurbo 2026-05-16 14:59:51 UTC View
Da Fonz (Fonz) +0.716s
After 		Unknown Unknown 0 a0 Fonz ShortTurbo 2026-05-16 14:59:51 UTC View
Da Fonz (Fonz) +0.741s
After 		Unknown Unknown 0 a0 Fonz ShortTurbo 2026-05-16 14:59:51 UTC View
Da Fonz (Fonz) +0.772s
After 		Unknown Unknown 0 a0 Fonz ShortTurbo 2026-05-16 14:59:51 UTC View
Da Fonz (Fonz) +0.806s
After 		Unknown Unknown 0 a0 Fonz ShortTurbo 2026-05-16 14:59:51 UTC View
Da Fonz (Fonz) +0.829s
After 		Unknown Unknown 0 a0 Fonz LongFast 2026-05-16 14:59:51 UTC View
45

Total Receptions

1

Unique Gateways