Packet #28190985 Success

NODEINFO_APP packet from jopsis_tracker (👾) to Mesh_Min (MMin)

24
Total Receptions
24
Unique Gateways
2
Hop Count
81
Payload Bytes
Packet Information
Database ID: 28190985
Mesh Packet ID: 0x05a99b04
Used for correlation across gateways
Timestamp: 2025-12-17 03:46:10 UTC
From Node: jopsis_tracker (👾)
To Node: Mesh_Min (MMin)
Success: Processed
Protocol: NODEINFO_APP
Port: 4
Gateway: XiaoWatt c4c8 🌐🔌 (c4c8)
Channel: MediumFast
RSSI: -99 dBm
SNR: -13.75 dBm
Hop Info: 2/5 hops
Start: 5, Limit: 3
Relay Node: 88 KarB
Last byte of the last hop that relayed this packet - Candidate source node(s) based on 0-hop direct receptions
Payload Data
Protocol: NODEINFO_APP
Size: 81 bytes
Decoded: Yes
Decoded Data:
Long Name:jopsis_tracker
Short Name:👾
Node ID:!227470d1
MAC Address:7soidHDR
Hardware:TRACKER_T1000_E
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:81 bytes
Gateway:!3387c4c8
Channel:MediumFast
Payload Type:NODEINFO_APP
Hop Count:2 / 5
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 (2 hops)
+ 1 more...
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !3387c4c8
Node ID format
channel_id MediumFast
packet MeshPacket (81 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 578056401
Source node ID 		uint32
to 2896775384
Target node ID 		uint32
decoded.portnum 4
NODEINFO_APP 		enum
decoded.payload_length 81 bytes size
hop_limit 3
Remaining hops allowed 		uint32
hop_start 5
Initial hop limit 		uint32
hops_taken 2
Calculated: hop_start - hop_limit 		derived
rx_rssi -99.0 dBm
Signal strength at gateway 		int32
rx_snr -13.75 dB
Signal quality at gateway 		float
rx_time 1765943169
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 136
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1765943170.1143303
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: MediumFast
  • ✓ Gateway node ID tracked
Exposure Risks:
  • ⚠ Packet visible to MQTT subscribers
  • ⚠ Multi-hop path visible (2 hops)
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !3387c4c8
Signal Metrics: RSSI: -99.0 dBm
SNR: -13.75 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:NODEINFO_APP
Size:81 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "id": "!227470d1", "long_name": "jopsis_tracker", "short_name": "👾", "macaddr": "7soidHDR", "hw_model": "TRACKER_T1000_E" }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!3387c4c8", "channel_id": "MediumFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 578056401, "to": 2896775384, "id": 95001348, "rx_time": 1765943169, "rx_snr": -13.75, "rx_rssi": -99, "hop_limit": 3, "hop_start": 5, "via_mqtt": 0, "want_ack": 0, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 136, "tx_after": 0, "decoded": { "portnum": 4, "payload": "0a09213232373437306431120e6a6f707369735f747261636b65721a04f09f91be2206eeca227470d128473805422033d8ac26fd693386c7da5165aa9be916c3b4629207e340b75bfe50b096892d604800", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "id": "!227470d1", "long_name": "jopsis_tracker", "short_name": "👾", "macaddr": "7soidHDR", "hw_model": "TRACKER_T1000_E", "role": "TRACKER", "public_key": "M9isJv1pM4bH2lFlqpvpFsO0YpIH40C3W/5QsJaJLWA=", "is_unmessagable": false, "type": "protobuf", "portnum": "NODEINFO_APP", "message_class": "User" } } } }
Raw Packet Data (81 bytes)
0a09213232373437306431120e6a6f707369735f747261636b65721a04f09f91be2206eeca227470d128473805422033d8ac26fd693386c7da5165aa9be916c3b4629207e340b75bfe50b096892d604800
Hex Analysis:
Size:81 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
XiaoWatt c4c8 🌐🔌 (c4c8) Primary 0.000s
Reference 		-99.0 dBm -13.75 dB 2 88 KarB MediumFast 2025-12-17 03:46:10 UTC Current
🤖 Nicolas Cage 🌐 (Cage) -2.444s
Before 		-122.0 dBm -13.50 dB 0 d1 👾 MediumFast 2025-12-17 03:46:07 UTC View
Karabanchel_Baldur (KarB) -1.573s
Before 		-95.0 dBm 1.25 dB 1 1c 🐷 MediumFast 2025-12-17 03:46:08 UTC View
🎄 SkG@Home 📡🌐 (SkGH) -1.569s
Before 		-100.0 dBm -8.50 dB 1 1c 🐷 MediumFast 2025-12-17 03:46:08 UTC View
tizon (Sylv) -1.270s
Before 		-110.0 dBm -2.25 dB 1 1c 🐷 MediumFast 2025-12-17 03:46:08 UTC View
Fenix (FENX) -1.263s
Before 		-116.0 dBm -10.25 dB 1 1c 🐷 MediumFast 2025-12-17 03:46:08 UTC View
[samsepi0l] 📡🌐 (tlg0) +0.651s
After 		-104.0 dBm -9.25 dB 3 c8 c4c8 MediumFast 2025-12-17 03:46:10 UTC View
Venturada2🗼🌐☀️ (Vb2) +0.655s
After 		-96.0 dBm 2.00 dB 3 c8 c4c8 MediumFast 2025-12-17 03:46:10 UTC View
P3 iGate 🏠🌐 (P3N2) +1.020s
After 		-40.0 dBm 11.00 dB 4 25 P3N1 MediumFast 2025-12-17 03:46:11 UTC View
Ocumare Norte🗼🌐 (RRN) +1.142s
After 		-101.0 dBm -6.50 dB 4 b0 Vbm , Vb2 MediumFast 2025-12-17 03:46:11 UTC View
GRN1-Base🗼🌐 🔋 (GRN1) +1.463s
After 		-100.0 dBm -1.50 dB 4 b0 Vbm , Vb2 MediumFast 2025-12-17 03:46:11 UTC View
Meshtastic 1760 (1760) +1.482s
After 		-130.0 dBm -11.25 dB 4 b0 Vbm , Vb2 MediumFast 2025-12-17 03:46:11 UTC View
Villalbilla02 (VBV2) +1.606s
After 		-119.0 dBm -9.50 dB 4 b0 Vb2 MediumFast 2025-12-17 03:46:11 UTC View
Meshtastic 18a4 (18a4) +1.808s
After 		Unknown Unknown 5 60 1760 MediumFast 2025-12-17 03:46:11 UTC View
flau pruebas (🏐) +2.282s
After 		-90.0 dBm 9.50 dB 5 f5 RPT4 MediumFast 2025-12-17 03:46:12 UTC View
Rodashtastic🗼🌐 (RDSt) +2.389s
After 		-117.0 dBm -9.00 dB 5 e8 GRN1 MediumFast 2025-12-17 03:46:12 UTC View
Eagle’s Nest (EAGL) +2.540s
After 		-107.0 dBm 3.25 dB 4 74 MediumFast 2025-12-17 03:46:12 UTC View
Villarejo01 (VIL1) +2.714s
After 		-35.0 dBm 11.00 dB 4 c6 d5c6 MediumFast 2025-12-17 03:46:12 UTC View
JAGO1_Cañaveral (JAGO) +2.876s
After 		Unknown 11.00 dB 5 70 JAG2 MediumFast 2025-12-17 03:46:12 UTC View
Wake Up, Neo...📡 (NEO) +2.998s
After 		-98.0 dBm -3.75 dB 5 f5 RPT4 MediumFast 2025-12-17 03:46:13 UTC View
ETH Goose (ET03) +3.015s
After 		-36.0 dBm 10.75 dB 4 41 ET01 MediumFast 2025-12-17 03:46:13 UTC View
PXT_Home (PXT1) +3.834s
After 		-119.0 dBm -11.75 dB 5 48 mfms MediumFast 2025-12-17 03:46:13 UTC View
Quixote_JS8_5🗼🌐 (QXT5) +4.007s
After 		-114.0 dBm -4.25 dB 5 - MediumFast 2025-12-17 03:46:14 UTC View
Quixote_JS8_7 (QXT7) +4.011s
After 		-18.0 dBm 11.00 dB 5 - MediumFast 2025-12-17 03:46:14 UTC View
24

Total Receptions

24

Unique Gateways