Packet #29913483 Success

TELEMETRY_APP packet from COSLADA f1dc 🇪🇦🛰️ (f1dc) to !ffffffff

21
Total Receptions
21
Unique Gateways
0
Hop Count
29
Payload Bytes
Packet Information
Database ID: 29913483
Mesh Packet ID: 0x863b7e6c
Used for correlation across gateways
Timestamp: 2025-12-24 21:58:05 UTC
From Node: COSLADA f1dc 🇪🇦🛰️ (f1dc)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: TELEMETRY_APP
Port: 67
Gateway: Venturada2 🗼🌞 (Vb2)
Channel: MediumFast
RSSI: -102 dBm
SNR: -5.5 dBm
Hop Info: 0/4 hops
Start: 4, Limit: 4
Relay Node: dc f1dc
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: 29 bytes
Decoded: Yes
Decoded Data:
Device Metrics:
Battery:100%
Voltage:4.19 V
Channel Usage:7.9%
Air Util TX:0.8%
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:29 bytes
Gateway:!a03526b0
Channel:MediumFast
Payload Type:TELEMETRY_APP
Hop Count:Unknown / 4
Privacy Summary
Exposure Level:
Broadcast
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Custom channel: MediumFast
+ 2 more...
Exposure Risks:
⚠ Visible to all nodes on channel
⚠ Packet visible to MQTT subscribers
+ 1 more...
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !a03526b0
Node ID format
channel_id MediumFast
packet MeshPacket (29 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 2661347804
Source node ID 		uint32
to 4294967295 (Broadcast)
Visible to all nodes 		uint32
decoded.portnum 67
TELEMETRY_APP 		enum
decoded.payload_length 29 bytes size
hop_limit 4
Remaining hops allowed 		uint32
hop_start 4
Initial hop limit 		uint32
hops_taken 0
Calculated: hop_start - hop_limit 		derived
rx_rssi -102.0 dBm
Signal strength at gateway 		int32
rx_snr -5.50 dB
Signal quality at gateway 		float
rx_time 1766613484
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 220
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1766613485.2017395
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: MediumFast
  • ✓ 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
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !a03526b0
Zero Hop Policy: Enabled
Direct gateway connection
Signal Metrics: RSSI: -102.0 dBm
SNR: -5.50 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:TELEMETRY_APP
Size:29 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "time": 1766613486, "device_metrics": { "battery_level": 100, "voltage": 4.193, "channel_utilization": 7.891667, "air_util_tx": 0.8296944, "uptime_seconds": 2380299 } }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!a03526b0", "channel_id": "MediumFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 2661347804, "to": 4294967295, "id": 2252045932, "rx_time": 1766613484, "rx_snr": -5.5, "rx_rssi": -102, "hop_limit": 4, "hop_start": 4, "via_mqtt": 0, "want_ack": 0, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 220, "tx_after": 0, "decoded": { "portnum": 67, "payload": "0dee614c6912160864150e2d86401d8988fc4025da66543f288ba49101", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "time": 1766613486, "device_metrics": { "battery_level": 100, "voltage": 4.193, "channel_utilization": 7.891667, "air_util_tx": 0.8296944, "uptime_seconds": 2380299 }, "type": "protobuf", "portnum": "TELEMETRY_APP", "message_class": "Telemetry" } } } }
Raw Packet Data (29 bytes)
0dee614c6912160864150e2d86401d8988fc4025da66543f288ba49101
Hex Analysis:
Size:29 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
Venturada2 🗼🌞 (Vb2) Primary 0.000s
Reference 		-102.0 dBm -5.50 dB 0 dc f1dc MediumFast 2025-12-24 21:58:05 UTC Current
Ocumare Norte🗼🌐 (RRN) +0.318s
After 		-98.0 dBm -3.25 dB 1 b0 Sir , Vb2 MediumFast 2025-12-24 21:58:05 UTC View
JAGO1_Cañaveral (JAGO) +0.320s
After 		-123.0 dBm -14.50 dB 1 b0 Sir , PUPM , Vb2 MediumFast 2025-12-24 21:58:05 UTC View
XiaoWatt c4c8 🌐🔌 (c4c8) +0.390s
After 		-77.0 dBm 9.25 dB 1 b0 Sir , Vb2 MediumFast 2025-12-24 21:58:05 UTC View
GRN1-Base🗼🌐 🔋 (GRN1) +0.698s
After 		-97.0 dBm -1.25 dB 1 b0 Sir , Vb2 MediumFast 2025-12-24 21:58:05 UTC View
[samsepi0l] 📡🌐 (tlg0) +0.850s
After 		-98.0 dBm -6.00 dB 2 c8 c4c8 MediumFast 2025-12-24 21:58:06 UTC View
Mec Rocket Meco (MRM) +1.067s
After 		-113.0 dBm -11.50 dB 2 08 JPL2 MediumFast 2025-12-24 21:58:06 UTC View
🎄 SkG@Home 📡🌐 (SkGH) +1.275s
After 		-82.0 dBm -12.50 dB 2 56 8d56 , 3d56 MediumFast 2025-12-24 21:58:06 UTC View
Rodashtastic🗼🌐 (RDSt) +1.355s
After 		-105.0 dBm -2.25 dB 2 e7 BJN MediumFast 2025-12-24 21:58:06 UTC View
🤖 Nicolas Cage 🌐 (Cage) +1.623s
After 		-93.0 dBm 9.50 dB 2 6c f56c MediumFast 2025-12-24 21:58:06 UTC View
Karabanchel_Baldur (KarB) +1.906s
After 		-96.0 dBm -2.25 dB 2 1c 1f1c , 🐷 MediumFast 2025-12-24 21:58:07 UTC View
tizon (Sylv) +1.973s
After 		Unknown Unknown 3 0c Sylv MediumFast 2025-12-24 21:58:07 UTC View
Eagle’s Nest (EAGL) +2.491s
After 		-110.0 dBm -0.50 dB 2 74 MediumFast 2025-12-24 21:58:07 UTC View
Varela Bot 🏡🤖 (🤖) +2.605s
After 		-85.0 dBm 7.50 dB 2 1c 🏡 MediumFast 2025-12-24 21:58:07 UTC View
Skynet (Sky) +3.012s
After 		-4.0 dBm 10.75 dB 3 61 Ilde MediumFast 2025-12-24 21:58:08 UTC View
Quixote_JS8_7 (QXT7) +3.113s
After 		-18.0 dBm 11.00 dB 3 - MediumFast 2025-12-24 21:58:08 UTC View
Quixote_JS8_5🗼🌐 (QXT5) +3.131s
After 		-115.0 dBm -12.25 dB 3 - MediumFast 2025-12-24 21:58:08 UTC View
Meshtastic b2b4📡🌐 (b2b4) +3.248s
After 		-112.0 dBm -12.75 dB 3 28 DLCr MediumFast 2025-12-24 21:58:08 UTC View
Getafe ☀️ (GTF) +3.348s
After 		-118.0 dBm -10.75 dB 2 1c 🐷 MediumFast 2025-12-24 21:58:08 UTC View
P3 iGate 🏠🌐 (P3N2) +3.783s
After 		-36.0 dBm 10.75 dB 2 25 P3N1 MediumFast 2025-12-24 21:58:08 UTC View
JohnConnor (JOhN) +126.951s
After 		-110.0 dBm -6.75 dB 3 3c MediumFast 2025-12-24 22:00:12 UTC View
21

Total Receptions

21

Unique Gateways