Packet #28304089 Success

TELEMETRY_APP packet from Venturada movil🚗 (Vm) to !ffffffff

24
Total Receptions
24
Unique Gateways
1
Hop Count
28
Payload Bytes
Packet Information
Database ID: 28304089
Mesh Packet ID: 0x6dff3d2a
Used for correlation across gateways
Timestamp: 2025-12-17 16:52:28 UTC
From Node: Venturada movil🚗 (Vm)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: TELEMETRY_APP
Port: 67
Gateway: Villalbilla02 (VBV2)
Channel: MediumFast
RSSI: -119 dBm
SNR: -9.0 dBm
Hop Info: 1/4 hops
Start: 4, Limit: 3
Relay Node: b0 26b0
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:70%
Voltage:3.90 V
Channel Usage:1.6%
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:28 bytes
Gateway:!26223cf8
Channel:MediumFast
Payload Type:TELEMETRY_APP
Hop Count:1 / 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 !26223cf8
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 587411239
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 4
Initial hop limit 		uint32
hops_taken 1
Calculated: hop_start - hop_limit 		derived
rx_rssi -119.0 dBm
Signal strength at gateway 		int32
rx_snr -9.00 dB
Signal quality at gateway 		float
rx_time 1765990334
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 176
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1765990348.061692
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 (1 hops)
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !26223cf8
Signal Metrics: RSSI: -119.0 dBm
SNR: -9.00 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": 1765990343, "device_metrics": { "battery_level": 70, "voltage": 3.896, "channel_utilization": 1.555, "air_util_tx": 0.047805555, "uptime_seconds": 69498 } }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!26223cf8", "channel_id": "MediumFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 587411239, "to": 4294967295, "id": 1845443882, "rx_time": 1765990334, "rx_snr": -9.0, "rx_rssi": -119, "hop_limit": 3, "hop_start": 4, "via_mqtt": 0, "want_ack": 0, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 176, "tx_after": 0, "decoded": { "portnum": 67, "payload": "0dc7df42691215084615105879401d3d0ac73f25c2cf433d28fa9e04", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "time": 1765990343, "device_metrics": { "battery_level": 70, "voltage": 3.896, "channel_utilization": 1.555, "air_util_tx": 0.047805555, "uptime_seconds": 69498 }, "type": "protobuf", "portnum": "TELEMETRY_APP", "message_class": "Telemetry" } } } }
Raw Packet Data (28 bytes)
0dc7df42691215084615105879401d3d0ac73f25c2cf433d28fa9e04
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
Villalbilla02 (VBV2) Primary 0.000s
Reference 		-119.0 dBm -9.00 dB 1 b0 26b0 MediumFast 2025-12-17 16:52:28 UTC Current
Meshtastic 26b0 (26b0) -0.723s
Before 		-94.0 dBm 0.25 dB 0 27 Vm , rzrk MediumFast 2025-12-17 16:52:27 UTC View
Ocumare Norte🗼🌐 (RRN) -0.419s
Before 		-107.0 dBm -12.75 dB 1 b0 Vbm , 26b0 MediumFast 2025-12-17 16:52:27 UTC View
XiaoWatt c4c8 🌐🔌 (c4c8) -0.347s
Before 		-79.0 dBm 8.50 dB 1 b0 Vbm , 26b0 MediumFast 2025-12-17 16:52:27 UTC View
GRN1-Base🗼🌐 🔋 (GRN1) -0.035s
Before 		-99.0 dBm -2.00 dB 1 b0 Vbm , 26b0 MediumFast 2025-12-17 16:52:28 UTC View
JAGO1_Cañaveral (JAGO) +0.215s
After 		Unknown 11.25 dB 2 70 JAG2 MediumFast 2025-12-17 16:52:28 UTC View
MOVIL 1 🟢 MANCHASTIC (MV1V) +0.363s
After 		-124.0 dBm -14.00 dB 1 aa CR1 MediumFast 2025-12-17 16:52:28 UTC View
ETH Maverick (ET01) +0.685s
After 		-108.0 dBm -10.50 dB 1 61 TO1 MediumFast 2025-12-17 16:52:28 UTC View
Eagle’s Nest (EAGL) +1.000s
After 		-101.0 dBm 6.25 dB 2 48 SMR1 MediumFast 2025-12-17 16:52:29 UTC View
Quass001 ☄️ (Q001) +1.007s
After 		-48.0 dBm 11.00 dB 3 3a Q005 MediumFast 2025-12-17 16:52:29 UTC View
[samsepi0l] 📡🌐 (tlg0) +1.116s
After 		-77.0 dBm -6.75 dB 2 fc 74fc , Anu2 MediumFast 2025-12-17 16:52:29 UTC View
P3 iGate 🏠🌐 (P3N2) +1.155s
After 		-36.0 dBm 10.50 dB 2 25 P3N1 MediumFast 2025-12-17 16:52:29 UTC View
Mec Rocket Meco (MRM) +1.278s
After 		-110.0 dBm -9.00 dB 3 a8 CALB MediumFast 2025-12-17 16:52:29 UTC View
Villarejo01 (VIL1) +1.386s
After 		-36.0 dBm 11.00 dB 2 c6 d5c6 MediumFast 2025-12-17 16:52:29 UTC View
ETH Goose (ET03) +1.456s
After 		-39.0 dBm 11.50 dB 2 41 ET01 MediumFast 2025-12-17 16:52:29 UTC View
PXT_Home (PXT1) +1.786s
After 		-94.0 dBm 9.75 dB 2 fd BAS2 MediumFast 2025-12-17 16:52:29 UTC View
Karabanchel_Baldur (KarB) +1.904s
After 		-96.0 dBm -1.75 dB 3 bb 03bb MediumFast 2025-12-17 16:52:29 UTC View
Meshtastic JT01 (JT01) +2.083s
After 		-109.0 dBm 2.50 dB 4 22 JT03 MediumFast 2025-12-17 16:52:30 UTC View
Quixote_JS8_5🗼🌐 (QXT5) +2.086s
After 		-115.0 dBm -12.25 dB 3 - MediumFast 2025-12-17 16:52:30 UTC View
Quixote_JS8_7 (QXT7) +2.096s
After 		-18.0 dBm 11.75 dB 3 - MediumFast 2025-12-17 16:52:30 UTC View
🤖 Nicolas Cage 🌐 (Cage) +2.165s
After 		-119.0 dBm -8.75 dB 3 bb 03bb MediumFast 2025-12-17 16:52:30 UTC View
tizon (Sylv) +2.444s
After 		Unknown Unknown 4 0c Sylv MediumFast 2025-12-17 16:52:30 UTC View
Meshtastic b2b4📡🌐 (b2b4) +2.674s
After 		-114.0 dBm -10.00 dB 4 88 KarB MediumFast 2025-12-17 16:52:30 UTC View
Fenix (FENX) +2.973s
After 		-118.0 dBm -11.75 dB 4 88 KarB , FENX MediumFast 2025-12-17 16:52:31 UTC View
24

Total Receptions

24

Unique Gateways