Packet #29820151 Success

TELEMETRY_APP packet from The Clan Base (TCLB) to !ffffffff

19
Total Receptions
19
Unique Gateways
2
Hop Count
26
Payload Bytes
Packet Information
Database ID: 29820151
Mesh Packet ID: 0x732fd839
Used for correlation across gateways
Timestamp: 2025-12-24 12:04:17 UTC
From Node: The Clan Base (TCLB)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: TELEMETRY_APP
Port: 67
Gateway: Karabanchel_Baldur (KarB)
Channel: MediumFast
RSSI: -101 dBm
SNR: -7.25 dBm
Hop Info: 2/4 hops
Start: 4, Limit: 2
Relay Node: e6 a9e6
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: 26 bytes
Decoded: Yes
Decoded Data:
Device Metrics:
Battery:101%
Voltage:-0.00 V
Channel Usage:5.8%
Air Util TX:0.0%
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:26 bytes
Gateway:!13280088
Channel:MediumFast
Payload Type:TELEMETRY_APP
Hop Count:2 / 4
Privacy Summary
Exposure Level:
Broadcast
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Custom channel: MediumFast
+ 1 more...
Exposure Risks:
⚠ Visible to all nodes on channel
⚠ Packet visible to MQTT subscribers
+ 2 more...
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !13280088
Node ID format
channel_id MediumFast
packet MeshPacket (26 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 874584472
Source node ID 		uint32
to 4294967295 (Broadcast)
Visible to all nodes 		uint32
decoded.portnum 67
TELEMETRY_APP 		enum
decoded.payload_length 26 bytes size
hop_limit 2
Remaining hops allowed 		uint32
hop_start 4
Initial hop limit 		uint32
hops_taken 2
Calculated: hop_start - hop_limit 		derived
rx_rssi -101.0 dBm
Signal strength at gateway 		int32
rx_snr -7.25 dB
Signal quality at gateway 		float
rx_time 1766577856
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 230
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1766577857.4736764
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
Exposure Risks:
  • ⚠ Visible to all nodes on channel
  • ⚠ Packet visible to MQTT subscribers
  • ⚠ Multi-hop path visible (2 hops)
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !13280088
Signal Metrics: RSSI: -101.0 dBm
SNR: -7.25 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:TELEMETRY_APP
Size:26 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "time": 1766585476, "device_metrics": { "battery_level": 101, "voltage": -0.001, "channel_utilization": 5.795, "air_util_tx": 0.01761111, "uptime_seconds": 61 } }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!13280088", "channel_id": "MediumFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 874584472, "to": 4294967295, "id": 1932515385, "rx_time": 1766577856, "rx_snr": -7.25, "rx_rssi": -101, "hop_limit": 2, "hop_start": 4, "via_mqtt": 0, "want_ack": 0, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 230, "tx_after": 0, "decoded": { "portnum": 67, "payload": "0d84f44b6912130865156f1283ba1da470b940252d45903c283d", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "time": 1766585476, "device_metrics": { "battery_level": 101, "voltage": -0.001, "channel_utilization": 5.795, "air_util_tx": 0.01761111, "uptime_seconds": 61 }, "type": "protobuf", "portnum": "TELEMETRY_APP", "message_class": "Telemetry" } } } }
Raw Packet Data (26 bytes)
0d84f44b6912130865156f1283ba1da470b940252d45903c283d
Hex Analysis:
Size:26 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
Karabanchel_Baldur (KarB) Primary 0.000s
Reference 		-101.0 dBm -7.25 dB 2 e6 a9e6 MediumFast 2025-12-24 12:04:17 UTC Current
Venturada2 🗼🌞 (Vb2) -23.303s
Before 		-109.0 dBm -9.25 dB 0 98 Kha1 , TCLB MediumFast 2025-12-24 12:03:54 UTC View
Ocumare Norte🗼🌐 (RRN) -23.300s
Before 		-68.0 dBm 11.00 dB 0 98 TCLB MediumFast 2025-12-24 12:03:54 UTC View
[samsepi0l] 📡🌐 (tlg0) -23.278s
Before 		-106.0 dBm -12.25 dB 0 98 TCLB MediumFast 2025-12-24 12:03:54 UTC View
XiaoWatt c4c8 🌐🔌 (c4c8) -22.994s
Before 		-78.0 dBm 8.25 dB 1 b0 Sir , Vb2 MediumFast 2025-12-24 12:03:54 UTC View
GRN1-Base🗼🌐 🔋 (GRN1) -22.688s
Before 		-98.0 dBm 1.00 dB 1 b0 Sir , Vb2 MediumFast 2025-12-24 12:03:54 UTC View
🎄 SkG@Home 📡🌐 (SkGH) -22.436s
Before 		-99.0 dBm -8.00 dB 1 61 TO1 MediumFast 2025-12-24 12:03:55 UTC View
JAGO1_Cañaveral (JAGO) -22.342s
Before 		-121.0 dBm -13.00 dB 2 20 PMV4 MediumFast 2025-12-24 12:03:55 UTC View
Skynet (Sky) -21.956s
Before 		-83.0 dBm 8.50 dB 2 6c f56c MediumFast 2025-12-24 12:03:55 UTC View
🤖 Nicolas Cage 🌐 (Cage) -21.945s
Before 		-99.0 dBm 7.25 dB 2 6c f56c MediumFast 2025-12-24 12:03:55 UTC View
Mec Rocket Meco (MRM) -21.919s
Before 		-113.0 dBm -12.75 dB 2 08 JPL2 MediumFast 2025-12-24 12:03:55 UTC View
tizon (Sylv) -21.616s
Before 		Unknown Unknown 3 0c Sylv MediumFast 2025-12-24 12:03:55 UTC View
Varela Bot 🏡🤖 (🤖) -20.797s
Before 		-85.0 dBm 4.50 dB 2 1c 🏡 MediumFast 2025-12-24 12:03:56 UTC View
Eagle’s Nest (EAGL) -20.673s
Before 		-106.0 dBm 3.00 dB 2 74 MediumFast 2025-12-24 12:03:56 UTC View
Quixote_JS8_7 (QXT7) -20.553s
Before 		-18.0 dBm 11.75 dB 3 - MediumFast 2025-12-24 12:03:56 UTC View
Justicia Meshtastic b0e4 🏢 (b0e4) -20.059s
Before 		-117.0 dBm -9.25 dB 3 25 🌇 MediumFast 2025-12-24 12:03:57 UTC View
PXT_Home (PXT1) -19.505s
Before 		-114.0 dBm -10.00 dB 3 7d BAS3 MediumFast 2025-12-24 12:03:57 UTC View
0001 (49ac) +3.151s
After 		-73.0 dBm 9.75 dB 4 bb 03bb MediumFast 2025-12-24 12:04:20 UTC View
Jolu base (JL1) +34.384s
After 		-117.0 dBm -6.75 dB 3 85 FTO1 MediumFast 2025-12-24 12:04:51 UTC View
19

Total Receptions

19

Unique Gateways