Packet #18013774 Success

NODEINFO_APP packet from Meshtastic 9334 (9334) to !ffffffff

46
Total Receptions
2
Unique Gateways
0
Hop Count
80
Payload Bytes
Packet Information
Database ID: 18013774
Mesh Packet ID: 0xc78188eb
Used for correlation across gateways
Timestamp: 2026-03-27 21:23:21 UTC
From Node: Meshtastic 9334 (9334)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: NODEINFO_APP
Port: 4
Gateway: WYK8 AI bot DM ask: (🔮)
Channel: LongFast
RSSI: -34 dBm
SNR: 6.75 dBm
Hop Info: 0/7 hops
Start: 7, Limit: 7
Relay Node: 34 9334
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: 80 bytes
Decoded: Yes
Decoded Data:
Long Name:Meshtastic 9334
Short Name:9334
Node ID:!db559334
MAC Address:EFHbVZM0
Hardware:HELTEC_MESH_SOLAR
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:80 bytes
Gateway:!433c823c
Channel:LongFast
Payload Type:NODEINFO_APP
Hop Count:Unknown / 7
Privacy Summary
Exposure Level:
Broadcast
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Gateway node ID tracked
+ 1 more...
Exposure Risks:
⚠ Visible to all nodes on channel
⚠ Default channel - no encryption
+ 2 more...
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !433c823c
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (80 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 3679818548
Source node ID 		uint32
to 4294967295 (Broadcast)
Visible to all nodes 		uint32
decoded.portnum 4
NODEINFO_APP 		enum
decoded.payload_length 80 bytes size
hop_limit 7
Remaining hops allowed 		uint32
hop_start 7
Initial hop limit 		uint32
hops_taken 0
Calculated: hop_start - hop_limit 		derived
rx_rssi -34.0 dBm
Signal strength at gateway 		int32
rx_snr 6.75 dB
Signal quality at gateway 		float
rx_time 1774646551
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 52
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1774646601.899644
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)
  • ✓ Gateway node ID tracked
  • ✓ Zero-hop: direct from source to MQTT gateway
Exposure Risks:
  • ⚠ Visible to all nodes on channel
  • ⚠ Default channel - no encryption
  • ⚠ Packet visible to MQTT subscribers
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !433c823c
Zero Hop Policy: Enabled
Direct gateway connection
Signal Metrics: RSSI: -34.0 dBm
SNR: 6.75 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:NODEINFO_APP
Size:80 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "id": "!db559334", "long_name": "Meshtastic 9334", "short_name": "9334", "macaddr": "EFHbVZM0", "hw_model": "HELTEC_MESH_SOLAR" }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!433c823c", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 3679818548, "to": 4294967295, "id": 3347155179, "rx_time": 1774646551, "rx_snr": 6.75, "rx_rssi": -34, "hop_limit": 7, "hop_start": 7, "via_mqtt": false, "want_ack": false, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": false, "next_hop": 0, "relay_node": 52, "tx_after": 0, "decoded": { "portnum": 4, "payload": "0a09216462353539333334120f4d65736874617374696320393333341a043933333422061051db559334286c422046ed4f97739efcebc6528015f64f59577e2521b0da759b8706d7d4fcf050e6684800", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "id": "!db559334", "long_name": "Meshtastic 9334", "short_name": "9334", "macaddr": "EFHbVZM0", "hw_model": "HELTEC_MESH_SOLAR", "public_key": "Ru1Pl3Oe/OvGUoAV9k9ZV34lIbDadZuHBtfU/PBQ5mg=", "is_unmessagable": false, "type": "protobuf", "portnum": "NODEINFO_APP", "message_class": "User" } } } }
Raw Packet Data (80 bytes)
0a09216462353539333334120f4d65736874617374696320393333341a043933333422061051db559334286c422046ed4f97739efcebc6528015f64f59577e2521b0da759b8706d7d4fcf050e6684800
Hex Analysis:
Size:80 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
WYK8 AI bot DM ask: (🔮) Primary 0.000s
Reference 		-34.0 dBm 6.75 dB 0 34 9334 LongFast 2026-03-27 21:23:21 UTC Current
WYK8 AI bot DM ask: (🔮) +0.027s
After 		-34.0 dBm 6.75 dB 0 34 9334 LongFast 2026-03-27 21:23:21 UTC View
WYK8 AI bot DM ask: (🔮) +0.049s
After 		-34.0 dBm 6.75 dB 0 34 9334 LongFast 2026-03-27 21:23:21 UTC View
WYK8 AI bot DM ask: (🔮) +0.070s
After 		-34.0 dBm 6.75 dB 0 34 9334 LongFast 2026-03-27 21:23:21 UTC View
WYK8 AI bot DM ask: (🔮) +0.092s
After 		-34.0 dBm 6.75 dB 0 34 9334 LongFast 2026-03-27 21:23:21 UTC View
WYK8 AI bot DM ask: (🔮) +0.115s
After 		-34.0 dBm 6.75 dB 0 34 9334 LongFast 2026-03-27 21:23:22 UTC View
WYK8 AI bot DM ask: (🔮) +0.138s
After 		-34.0 dBm 6.75 dB 0 34 9334 LongFast 2026-03-27 21:23:22 UTC View
WYK8 AI bot DM ask: (🔮) +0.162s
After 		-34.0 dBm 6.75 dB 0 34 9334 LongFast 2026-03-27 21:23:22 UTC View
WYK8 AI bot DM ask: (🔮) +0.186s
After 		-34.0 dBm 6.75 dB 0 34 9334 LongFast 2026-03-27 21:23:22 UTC View
WYK8 AI bot DM ask: (🔮) +0.218s
After 		-34.0 dBm 6.75 dB 0 34 9334 LongFast 2026-03-27 21:23:22 UTC View
WYK8 AI bot DM ask: (🔮) +0.241s
After 		-34.0 dBm 6.75 dB 0 34 9334 LongFast 2026-03-27 21:23:22 UTC View
WYK8 AI bot DM ask: (🔮) +0.262s
After 		-34.0 dBm 6.75 dB 0 34 9334 MediumFast 2026-03-27 21:23:22 UTC View
WYK8 AI bot DM ask: (🔮) +0.283s
After 		-34.0 dBm 6.75 dB 0 34 9334 MediumFast 2026-03-27 21:23:22 UTC View
WYK8 AI bot DM ask: (🔮) +0.306s
After 		-34.0 dBm 6.75 dB 0 34 9334 MediumFast 2026-03-27 21:23:22 UTC View
WYK8 AI bot DM ask: (🔮) +0.330s
After 		-34.0 dBm 6.75 dB 0 34 9334 MediumFast 2026-03-27 21:23:22 UTC View
WYK8 AI bot DM ask: (🔮) +0.353s
After 		-34.0 dBm 6.75 dB 0 34 9334 MediumFast 2026-03-27 21:23:22 UTC View
WYK8 AI bot DM ask: (🔮) +0.379s
After 		-34.0 dBm 6.75 dB 0 34 9334 MediumFast 2026-03-27 21:23:22 UTC View
WYK8 AI bot DM ask: (🔮) +0.402s
After 		-34.0 dBm 6.75 dB 0 34 9334 MediumFast 2026-03-27 21:23:22 UTC View
WYK8 AI bot DM ask: (🔮) +0.424s
After 		-34.0 dBm 6.75 dB 0 34 9334 MediumFast 2026-03-27 21:23:22 UTC View
WYK8 AI bot DM ask: (🔮) +0.445s
After 		-34.0 dBm 6.75 dB 0 34 9334 MediumFast 2026-03-27 21:23:22 UTC View
WYK8 AI bot DM ask: (🔮) +0.466s
After 		-34.0 dBm 6.75 dB 0 34 9334 MediumFast 2026-03-27 21:23:22 UTC View
WYK8 AI bot DM ask: (🔮) +0.489s
After 		-34.0 dBm 6.75 dB 0 34 9334 MediumFast 2026-03-27 21:23:22 UTC View
WYK8 AI bot DM ask: (🔮) +0.513s
After 		-34.0 dBm 6.75 dB 0 34 9334 ShortFast 2026-03-27 21:23:22 UTC View
WYK8 AI bot DM ask: (🔮) +0.536s
After 		-34.0 dBm 6.75 dB 0 34 9334 ShortFast 2026-03-27 21:23:22 UTC View
WYK8 AI bot DM ask: (🔮) +0.559s
After 		-34.0 dBm 6.75 dB 0 34 9334 ShortFast 2026-03-27 21:23:22 UTC View
WYK8 AI bot DM ask: (🔮) +0.582s
After 		-34.0 dBm 6.75 dB 0 34 9334 ShortFast 2026-03-27 21:23:22 UTC View
WYK8 AI bot DM ask: (🔮) +0.603s
After 		-34.0 dBm 6.75 dB 0 34 9334 ShortFast 2026-03-27 21:23:22 UTC View
WYK8 AI bot DM ask: (🔮) +0.625s
After 		-34.0 dBm 6.75 dB 0 34 9334 ShortFast 2026-03-27 21:23:22 UTC View
WYK8 AI bot DM ask: (🔮) +0.646s
After 		-34.0 dBm 6.75 dB 0 34 9334 ShortFast 2026-03-27 21:23:22 UTC View
WYK8 AI bot DM ask: (🔮) +0.678s
After 		-34.0 dBm 6.75 dB 0 34 9334 ShortFast 2026-03-27 21:23:22 UTC View
WYK8 AI bot DM ask: (🔮) +0.702s
After 		-34.0 dBm 6.75 dB 0 34 9334 ShortFast 2026-03-27 21:23:22 UTC View
WYK8 AI bot DM ask: (🔮) +0.726s
After 		-34.0 dBm 6.75 dB 0 34 9334 ShortFast 2026-03-27 21:23:22 UTC View
WYK8 AI bot DM ask: (🔮) +0.749s
After 		-34.0 dBm 6.75 dB 0 34 9334 ShortFast 2026-03-27 21:23:22 UTC View
WYK8 AI bot DM ask: (🔮) +0.771s
After 		-34.0 dBm 6.75 dB 0 34 9334 ShortTurbo 2026-03-27 21:23:22 UTC View
WYK8 AI bot DM ask: (🔮) +0.792s
After 		-34.0 dBm 6.75 dB 0 34 9334 ShortTurbo 2026-03-27 21:23:22 UTC View
WYK8 AI bot DM ask: (🔮) +0.813s
After 		-34.0 dBm 6.75 dB 0 34 9334 ShortTurbo 2026-03-27 21:23:22 UTC View
WYK8 AI bot DM ask: (🔮) +0.847s
After 		-34.0 dBm 6.75 dB 0 34 9334 ShortTurbo 2026-03-27 21:23:22 UTC View
WYK8 AI bot DM ask: (🔮) +0.869s
After 		-34.0 dBm 6.75 dB 0 34 9334 ShortTurbo 2026-03-27 21:23:22 UTC View
WYK8 AI bot DM ask: (🔮) +0.894s
After 		-34.0 dBm 6.75 dB 0 34 9334 ShortTurbo 2026-03-27 21:23:22 UTC View
WYK8 AI bot DM ask: (🔮) +0.918s
After 		-34.0 dBm 6.75 dB 0 34 9334 ShortTurbo 2026-03-27 21:23:22 UTC View
WYK8 AI bot DM ask: (🔮) +0.941s
After 		-34.0 dBm 6.75 dB 0 34 9334 ShortTurbo 2026-03-27 21:23:22 UTC View
WYK8 AI bot DM ask: (🔮) +0.963s
After 		-34.0 dBm 6.75 dB 0 34 9334 ShortTurbo 2026-03-27 21:23:22 UTC View
WYK8 AI bot DM ask: (🔮) +0.985s
After 		-34.0 dBm 6.75 dB 0 34 9334 ShortTurbo 2026-03-27 21:23:22 UTC View
WYK8 AI bot DM ask: (🔮) +1.006s
After 		-34.0 dBm 6.75 dB 0 34 9334 ShortTurbo 2026-03-27 21:23:22 UTC View
WYK8 AI bot DM ask: (🔮) +1.027s
After 		-34.0 dBm 6.75 dB 0 34 9334 LongFast 2026-03-27 21:23:22 UTC View
WYK BASE (🏡) +1.050s
After 		Unknown Unknown 1 3c 🔮 LongFast 2026-03-27 21:23:22 UTC View
46

Total Receptions

2

Unique Gateways