Packet #14065572 Success

NODEINFO_APP packet from Perseo 📡🌐☀ (nvm1) to Meshtastic 299b (299b)

24
Total Receptions
24
Unique Gateways
1
Hop Count
85
Payload Bytes
Packet Information
Database ID: 14065572
Mesh Packet ID: 0xaccd5ba3
Used for correlation across gateways
Timestamp: 2025-10-07 20:45:04 UTC
From Node: Perseo 📡🌐☀ (nvm1)
To Node: Meshtastic 299b (299b)
Success: Processed
Protocol: NODEINFO_APP
Port: 4
Gateway: Will - Azuqueca (WAzq)
Channel: MediumSlow
RSSI: -109 dBm
SNR: 0.75 dBm
Hop Info: 1/3 hops
Start: 3, Limit: 2
Payload Data
Protocol: NODEINFO_APP
Size: 85 bytes
Decoded: Yes
Decoded Data:
Long Name:Perseo 📡🌐☀
Short Name:nvm1
Node ID:!a0352788
MAC Address:MO2gNSeI
Hardware:STATION_G2
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:85 bytes
Gateway:!9e9fbaec
Channel:MediumSlow
Payload Type:NODEINFO_APP
Hop Count:1 / 3
Privacy Summary
Exposure Level:
Direct Message
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Targeted to specific node
+ 2 more...
Exposure Risks:
⚠ Packet visible to MQTT subscribers
⚠ Multi-hop path visible (1 hops)
+ 1 more...
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !9e9fbaec
Node ID format
channel_id MediumSlow
packet MeshPacket (85 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 2687838088
Source node ID 		uint32
to 305605019
Target node ID 		uint32
decoded.portnum 4
NODEINFO_APP 		enum
decoded.payload_length 85 bytes size
hop_limit 2
Remaining hops allowed 		uint32
hop_start 3
Initial hop limit 		uint32
hops_taken 1
Calculated: hop_start - hop_limit 		derived
rx_rssi -109.0 dBm
Signal strength at gateway 		int32
rx_snr 0.75 dB
Signal quality at gateway 		float
rx_time 1759869903
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 132
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1759869904.1446028
Unix timestamp 		uint32
MQTT Privacy & Exposure Analysis

Analysis of privacy features and exposure risks when packet is shared via MQTT

Exposure Level: Direct Message
Privacy Features:
  • ✓ Direct LoRa transmission (not via MQTT)
  • ✓ Targeted to specific node
  • ✓ Custom channel: MediumSlow
  • ✓ Gateway node ID tracked
Exposure Risks:
  • ⚠ Packet visible to MQTT subscribers
  • ⚠ Multi-hop path visible (1 hops)
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !9e9fbaec
Signal Metrics: RSSI: -109.0 dBm
SNR: 0.75 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:NODEINFO_APP
Size:85 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "id": "!a0352788", "long_name": "Perseo 📡🌐☀", "short_name": "nvm1", "macaddr": "MO2gNSeI", "hw_model": "STATION_G2" }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!9e9fbaec", "channel_id": "MediumSlow", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 2687838088, "to": 305605019, "id": 2899139491, "rx_time": 1759869903, "rx_snr": 0.75, "rx_rssi": -109, "hop_limit": 2, "hop_start": 3, "via_mqtt": 0, "want_ack": 0, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 132, "tx_after": 0, "decoded": { "portnum": 4, "payload": "0a09216130333532373838121250657273656f20f09f93a1f09f8c90e298801a046e766d31220630eda0352788281f380c4220e783a9b512f92dcbd99494d778cd50da18ccd6d232d3f88164f5553f2e3466394800", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "id": "!a0352788", "long_name": "Perseo 📡🌐☀", "short_name": "nvm1", "macaddr": "MO2gNSeI", "hw_model": "STATION_G2", "role": "CLIENT_BASE", "public_key": "54OptRL5LcvZlJTXeM1Q2hjM1tIy0/iBZPVVPy40Zjk=", "is_unmessagable": false, "type": "protobuf", "portnum": "NODEINFO_APP", "message_class": "User" } } } }
Raw Packet Data (85 bytes)
0a09216130333532373838121250657273656f20f09f93a1f09f8c90e298801a046e766d31220630eda0352788281f380c4220e783a9b512f92dcbd99494d778cd50da18ccd6d232d3f88164f5553f2e3466394800
Hex Analysis:
Size:85 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 Channel Timestamp Actions
Will - Azuqueca (WAzq) Primary 0.000s
Reference 		-109.0 dBm 0.75 dB 1 MediumSlow 2025-10-07 20:45:04 Current
Venturada2🗼🌐☀️ (Vb2) -15.717s
Before 		-93.0 dBm 4.00 dB 0 MediumSlow 2025-10-07 20:44:48 View
Machu Pichu (MaPi) -15.454s
Before 		-101.0 dBm -4.25 dB 0 MediumSlow 2025-10-07 20:44:48 View
Trasto 🐰 Va (trva) -15.418s
Before 		-116.0 dBm -12.50 dB 0 MediumSlow 2025-10-07 20:44:48 View
XiaoWatt c4c8 🌐🔌 (c4c8) -14.579s
Before 		-96.0 dBm 6.50 dB 1 MediumSlow 2025-10-07 20:44:49 View
GRN1-Base🗼🌐 (GRN1) -14.310s
Before 		-90.0 dBm 5.00 dB 1 MediumSlow 2025-10-07 20:44:49 View
Oxygen EA4HKU (O) -13.558s
Before 		-109.0 dBm -5.50 dB 1 MediumSlow 2025-10-07 20:44:50 View
Carbon EA4HKU (C) -13.345s
Before 		-108.0 dBm 1.50 dB 1 MediumSlow 2025-10-07 20:44:50 View
[TLG] 📡🌐🔋🔌 (tlg0) -13.260s
Before 		-114.0 dBm -6.25 dB 2 MediumSlow 2025-10-07 20:44:50 View
Suop 📡 🌐 (SUOP) -13.251s
Before 		-116.0 dBm -7.75 dB 1 MediumSlow 2025-10-07 20:44:50 View
Ocumare_Base_🗼🌐 (CATA) -12.229s
Before 		-100.0 dBm -7.75 dB 1 MediumSlow 2025-10-07 20:44:51 View
Antonio 82d4 (82d4) -11.843s
Before 		-122.0 dBm -13.75 dB 3 MediumSlow 2025-10-07 20:44:52 View
Meshtastic 54a4 Justicia (54a4) -11.832s
Before 		-119.0 dBm -15.50 dB 1 MediumSlow 2025-10-07 20:44:52 View
Kenobi23 movil (5672) -11.815s
Before 		-54.0 dBm 8.25 dB 2 MediumSlow 2025-10-07 20:44:52 View
Quass002 ☄️ (Q002) -11.799s
Before 		-104.0 dBm 4.00 dB 2 MediumSlow 2025-10-07 20:44:52 View
Quass001 ☄️ (Q001) -11.795s
Before 		-85.0 dBm 6.75 dB 2 MediumSlow 2025-10-07 20:44:52 View
Meshtastic 2688 (2688) -11.699s
Before 		-117.0 dBm 1.50 dB 2 MediumSlow 2025-10-07 20:44:52 View
Zion 🗼 (Zion) -11.619s
Before 		-107.0 dBm -15.75 dB 2 MediumSlow 2025-10-07 20:44:52 View
Meshtastic 18a4 (18a4) -10.643s
Before 		-119.0 dBm -9.00 dB 3 MediumSlow 2025-10-07 20:44:53 View
Meshtastic 1760 (1760) -10.627s
Before 		-118.0 dBm -1.00 dB 3 MediumSlow 2025-10-07 20:44:53 View
Baldur Fijo (BalF) -10.213s
Before 		-105.0 dBm -2.25 dB 2 MediumSlow 2025-10-07 20:44:53 View
Monolito (MoN) -9.910s
Before 		-64.0 dBm 8.50 dB 2 MediumSlow 2025-10-07 20:44:54 View
tizon (Sylv) -7.204s
Before 		-106.0 dBm 3.75 dB 2 MediumSlow 2025-10-07 20:44:56 View
Mec Rocket Meco (MRM) +0.018s
After 		-91.0 dBm 6.25 dB 1 MediumSlow 2025-10-07 20:45:04 View
24

Total Receptions

24

Unique Gateways