Packet #10426790 Success

NODEINFO_APP packet from Jetour T2 (🔥) to dv_GR (dvGR)

14
Total Receptions
13
Unique Gateways
5
Hop Count
74
Payload Bytes
Packet Information
Database ID: 10426790
Mesh Packet ID: 0xa69f4262
Used for correlation across gateways
Timestamp: 2026-02-26 01:47:00 UTC
From Node: Jetour T2 (🔥)
To Node: dv_GR (dvGR)
Success: Processed
Protocol: NODEINFO_APP
Port: 4
Gateway: Butyrskaya 868 (But8)
Channel: LongFast
RSSI: -109 dBm
SNR: -2.25 dBm
Hop Info: 5/5 hops
Start: 5, Limit: 0
Payload Data
Protocol: NODEINFO_APP
Size: 74 bytes
Decoded: Yes
Decoded Data:
Long Name:Jetour T2
Short Name:🔥
Node ID:!49b67614
MAC Address:jP1JtnYU
Hardware:HELTEC_V4
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:74 bytes
Gateway:!bba833f4
Channel:LongFast
Payload Type:NODEINFO_APP
Hop Count:5 / 5
Privacy Summary
Exposure Level:
Direct Message
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Targeted to specific node
+ 1 more...
Exposure Risks:
âš  Default channel - no encryption
âš  Packet visible to MQTT subscribers
+ 2 more...
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !bba833f4
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (74 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 1236694548
Source node ID 		uint32
to 958608783
Target node ID 		uint32
decoded.portnum 4
NODEINFO_APP 		enum
decoded.payload_length 74 bytes size
hop_limit Not set uint32
hop_start 5
Initial hop limit 		uint32
hops_taken 5
Calculated: hop_start - hop_limit 		derived
rx_rssi -109.0 dBm
Signal strength at gateway 		int32
rx_snr -2.25 dB
Signal quality at gateway 		float
rx_time 1740485364
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 48
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1772059620.94852
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
  • ✓ Gateway node ID tracked
Exposure Risks:
  • âš  Default channel - no encryption
  • âš  Packet visible to MQTT subscribers
  • âš  Multi-hop path visible (5 hops)
  • âš  RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !bba833f4
Signal Metrics: RSSI: -109.0 dBm
SNR: -2.25 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:NODEINFO_APP
Size:74 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "id": "!49b67614", "long_name": "Jetour T2", "short_name": "🔥", "macaddr": "jP1JtnYU", "hw_model": "HELTEC_V4" }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!bba833f4", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 1236694548, "to": 958608783, "id": 2795455074, "rx_time": 1740485364, "rx_snr": -2.25, "rx_rssi": -109, "hop_limit": 0, "hop_start": 5, "via_mqtt": 0, "want_ack": 0, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 48, "tx_after": 0, "decoded": { "portnum": 4, "payload": "0a0921343962363736313412094a65746f75722054321a04f09f94a522068cfd49b67614286e42206021a70a22f31aa03b032e40027374c04597814e849848f1972e0e5f7f44d40d4800", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "id": "!49b67614", "long_name": "Jetour T2", "short_name": "🔥", "macaddr": "jP1JtnYU", "hw_model": "HELTEC_V4", "public_key": "YCGnCiLzGqA7Ay5AAnN0wEWXgU6EmEjxly4OX39E1A0=", "is_unmessagable": false, "type": "protobuf", "portnum": "NODEINFO_APP", "message_class": "User" } } } }
Raw Packet Data (74 bytes)
0a0921343962363736313412094a65746f75722054321a04f09f94a522068cfd49b67614286e42206021a70a22f31aa03b032e40027374c04597814e849848f1972e0e5f7f44d40d4800
Hex Analysis:
Size:74 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
Butyrskaya 868 (But8) Primary 0.000s
Reference 		-109.0 dBm -2.25 dB 5 LongFast 2026-02-26 01:47:00 Current
Aster-02 (AST2) -14.714s
Before 		-102.0 dBm -12.50 dB 3 LongFast 2026-02-26 01:46:46 View
ZA_MKAD_22_868_1 (8681) -14.361s
Before 		-135.0 dBm -12.00 dB 3 LongFast 2026-02-26 01:46:46 View
NODE_SOLAR_868 (8682) -13.945s
Before 		Unknown Unknown 4 LongFast 2026-02-26 01:46:47 View
SYSXX YGW8 (SXY8) -12.788s
Before 		-86.0 dBm -3.75 dB 4 LongFast 2026-02-26 01:46:48 View
SYSXX BGW8 (SXB8) -12.527s
Before 		-112.0 dBm -10.75 dB 4 LongFast 2026-02-26 01:46:48 View
RN3ABX Georgy 2 (ABX2) -11.723s
Before 		-108.0 dBm -13.75 dB 4 LongFast 2026-02-26 01:46:49 View
Zoͦmͫвⷡiͥeͤ [GW8] (🧟) -11.466s
Before 		-90.0 dBm 2.50 dB 4 LongFast 2026-02-26 01:46:49 View
Koptevo-8-MQTT (BM8M) -11.185s
Before 		-101.0 dBm Unknown 5 LongFast 2026-02-26 01:46:49 View
SYSXX OGW8 (SXG8) -10.193s
Before 		-63.0 dBm 6.50 dB 4 LongFast 2026-02-26 01:46:50 View
Zamkad8 (zmkd) -9.779s
Before 		-113.0 dBm -3.75 dB 4 LongFast 2026-02-26 01:46:51 View
Keyhost GW8 (KHS8) +2.840s
After 		-122.0 dBm -18.75 dB 5 LongFast 2026-02-26 01:47:03 View
Keyhost GW8 (KHS8) +6.045s
After 		-122.0 dBm -18.75 dB 5 LongFast 2026-02-26 01:47:06 View
Meshtastic 6db8 (6db8) +68.611s
After 		-95.0 dBm -9.25 dB 5 LongFast 2026-02-26 01:48:09 View
14

Total Receptions

13

Unique Gateways