Packet #27767283 Success

TELEMETRY_APP packet from Sirio 🗼🌞 (Sir) to !ffffffff

26
Total Receptions
26
Unique Gateways
2
Hop Count
28
Payload Bytes
Packet Information
Database ID: 27767283
Mesh Packet ID: 0x298f131d
Used for correlation across gateways
Timestamp: 2025-12-15 07:01:37 UTC
From Node: Sirio 🗼🌞 (Sir)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: TELEMETRY_APP
Port: 67
Gateway: ETH Goose (ET03)
Channel: MediumFast
RSSI: -30 dBm
SNR: 10.5 dBm
Hop Info: 2/4 hops
Start: 4, Limit: 2
Relay Node: 41 ET01
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:73%
Voltage:3.92 V
Channel Usage:2.8%
Air Util TX:0.3%
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:!909ec2ec
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 !909ec2ec
Node ID format
channel_id MediumFast
packet MeshPacket (28 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 386820115
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 2
Remaining hops allowed 		uint32
hop_start 4
Initial hop limit 		uint32
hops_taken 2
Calculated: hop_start - hop_limit 		derived
rx_rssi -30.0 dBm
Signal strength at gateway 		int32
rx_snr 10.50 dB
Signal quality at gateway 		float
rx_time 1765782093
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 65
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1765782097.1257622
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: !909ec2ec
Signal Metrics: RSSI: -30.0 dBm
SNR: 10.50 dB
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": 1765782095, "device_metrics": { "battery_level": 73, "voltage": 3.922, "channel_utilization": 2.8166666, "air_util_tx": 0.29441667, "uptime_seconds": 132863 } }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!909ec2ec", "channel_id": "MediumFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 386820115, "to": 4294967295, "id": 697242397, "rx_time": 1765782093, "rx_snr": 10.5, "rx_rssi": -30, "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": 65, "tx_after": 0, "decoded": { "portnum": 67, "payload": "0d4fb23f6912150849150c027b401d4444344025c8bd963e28ff8d08", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "time": 1765782095, "device_metrics": { "battery_level": 73, "voltage": 3.922, "channel_utilization": 2.8166666, "air_util_tx": 0.29441667, "uptime_seconds": 132863 }, "type": "protobuf", "portnum": "TELEMETRY_APP", "message_class": "Telemetry" } } } }
Raw Packet Data (28 bytes)
0d4fb23f6912150849150c027b401d4444344025c8bd963e28ff8d08
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
ETH Goose (ET03) Primary 0.000s
Reference 		-30.0 dBm 10.50 dB 2 41 ET01 MediumFast 2025-12-15 07:01:37 UTC Current
Mec Rocket Meco (MRM) -2.398s
Before 		-109.0 dBm -11.25 dB 0 13 Sir MediumFast 2025-12-15 07:01:34 UTC View
Meshtastic JT01 (JT01) -2.391s
Before 		-125.0 dBm -13.25 dB 0 13 Sir MediumFast 2025-12-15 07:01:34 UTC View
GRN1-Base🗼🌐 🔋 (GRN1) -2.004s
Before 		-108.0 dBm -8.75 dB 0 13 Sir MediumFast 2025-12-15 07:01:35 UTC View
Venturada2 🗼🌞 (Vb2) -1.396s
Before 		-90.0 dBm -2.50 dB 0 13 Sir MediumFast 2025-12-15 07:01:35 UTC View
JAGO1_Cañaveral (JAGO) -1.381s
Before 		-120.0 dBm -11.75 dB 1 b0 Vbm , PUPM , Vb2 MediumFast 2025-12-15 07:01:35 UTC View
NodeJPL6 (JPL6) -1.369s
Before 		-97.0 dBm -6.50 dB 1 b0 Vb2 MediumFast 2025-12-15 07:01:35 UTC View
Ocumare Norte🗼🌐 (RRN) -1.365s
Before 		-104.0 dBm -8.00 dB 1 b0 Vbm , Vb2 MediumFast 2025-12-15 07:01:35 UTC View
XiaoWatt c4c8 🌐🔌 (c4c8) -1.349s
Before 		-100.0 dBm -11.25 dB 0 13 Sir MediumFast 2025-12-15 07:01:35 UTC View
Varela Bot 🏡🤖 (🤖) -1.118s
Before 		-78.0 dBm 9.25 dB 2 1c 🏡 MediumFast 2025-12-15 07:01:36 UTC View
Eagle’s Nest (EAGL) -0.632s
Before 		-123.0 dBm -13.00 dB 1 61 TO1 MediumFast 2025-12-15 07:01:36 UTC View
Fenix (FENX) -0.626s
Before 		-116.0 dBm -10.25 dB 1 61 TO1 MediumFast 2025-12-15 07:01:36 UTC View
Karabanchel_Baldur (KarB) -0.422s
Before 		-94.0 dBm 1.50 dB 2 1c 🐷 MediumFast 2025-12-15 07:01:36 UTC View
Meshtastic 1760 (1760) -0.367s
Before 		-118.0 dBm -2.50 dB 2 f5 RPT4 MediumFast 2025-12-15 07:01:36 UTC View
Wake Up, Neo...📡 (NEO) -0.250s
Before 		-94.0 dBm -0.50 dB 3 88 2b88 MediumFast 2025-12-15 07:01:36 UTC View
Villarejo01 (VIL1) -0.062s
Before 		-33.0 dBm 10.75 dB 2 c6 d5c6 MediumFast 2025-12-15 07:01:37 UTC View
Getafe ☀️ (GTF) -0.059s
Before 		-122.0 dBm -11.75 dB 2 1c 🐷 MediumFast 2025-12-15 07:01:37 UTC View
tizon (Sylv) -0.031s
Before 		-105.0 dBm 2.25 dB 2 1c 🐷 MediumFast 2025-12-15 07:01:37 UTC View
Meshtastic 18a4 (18a4) +0.006s
After 		Unknown Unknown 3 60 1760 MediumFast 2025-12-15 07:01:37 UTC View
P3 iGate 🏠🌐 (P3N2) +0.044s
After 		-38.0 dBm 11.50 dB 2 25 P3N1 MediumFast 2025-12-15 07:01:37 UTC View
g1bal (g1b0) +0.265s
After 		-107.0 dBm -12.50 dB 2 f5 RPT4 MediumFast 2025-12-15 07:01:37 UTC View
PXT_Home (PXT1) +0.556s
After 		-113.0 dBm -8.50 dB 3 11 BAS1 MediumFast 2025-12-15 07:01:37 UTC View
MakeSpaceMadrid (MKS) +0.841s
After 		-95.0 dBm 9.75 dB 4 d1 MKS2 MediumFast 2025-12-15 07:01:37 UTC View
Quixote_JS8_5🗼🌐 (QXT5) +1.001s
After 		-114.0 dBm -8.50 dB 3 - MediumFast 2025-12-15 07:01:38 UTC View
Quixote_JS8_7 (QXT7) +1.003s
After 		-18.0 dBm 10.75 dB 3 - MediumFast 2025-12-15 07:01:38 UTC View
Quass001 ☄️ (Q001) +1.292s
After 		-47.0 dBm 10.00 dB 3 3a Q005 MediumFast 2025-12-15 07:01:38 UTC View
26

Total Receptions

26

Unique Gateways