Packet #39457054 Success

NODEINFO_APP packet from WYK uConsole Dragon (WuCD) to !ffffffff

49
Total Receptions
5
Unique Gateways
0
Hop Count
84
Payload Bytes
Packet Information
Database ID: 39457054
Mesh Packet ID: 0xcd69d1b8
Used for correlation across gateways
Timestamp: 2026-05-16 05:56:51 UTC
From Node: WYK uConsole Dragon (WuCD)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: NODEINFO_APP
Port: 4
Gateway: WYK Mesh Node T114 (WT14)
Channel: LongFast
RSSI: -33 dBm
SNR: 6.75 dBm
Hop Info: 0/7 hops
Start: 7, Limit: 7
Relay Node: 25 WuCD
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: 84 bytes
Decoded: Yes
Decoded Data:
Long Name:WYK uConsole Dragon
Short Name:WuCD
Node ID:!a9123825
MAC Address:vsSpEjgl
Hardware:PORTDUINO
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:84 bytes
Gateway:!958ac8b7
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 !958ac8b7
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (84 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 2836543525
Source node ID 		uint32
to 4294967295 (Broadcast)
Visible to all nodes 		uint32
decoded.portnum 4
NODEINFO_APP 		enum
decoded.payload_length 84 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 -33.0 dBm
Signal strength at gateway 		int32
rx_snr 6.75 dB
Signal quality at gateway 		float
rx_time 1778911007
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 37
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1778911011.5275404
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: !958ac8b7
Zero Hop Policy: Enabled
Direct gateway connection
Signal Metrics: RSSI: -33.0 dBm
SNR: 6.75 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:NODEINFO_APP
Size:84 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "id": "!a9123825", "long_name": "WYK uConsole Dragon", "short_name": "WuCD", "macaddr": "vsSpEjgl", "hw_model": "PORTDUINO" }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!958ac8b7", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 2836543525, "to": 4294967295, "id": 3446264248, "rx_time": 1778911007, "rx_snr": 6.75, "rx_rssi": -33, "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": 37, "tx_after": 0, "decoded": { "portnum": 4, "payload": "0a09216139313233383235121357594b2075436f6e736f6c6520447261676f6e1a04577543442206bec4a9123825282542206f7ed23171a8e96b669594109e7cddea5218c1cdebf3624e9d1b68b75605c8134800", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "id": "!a9123825", "long_name": "WYK uConsole Dragon", "short_name": "WuCD", "macaddr": "vsSpEjgl", "hw_model": "PORTDUINO", "public_key": "b37SMXGo6WtmlZQQnnzd6lIYwc3r82JOnRtot1YFyBM=", "is_unmessagable": false, "type": "protobuf", "portnum": "NODEINFO_APP", "message_class": "User" } } } }
Raw Packet Data (84 bytes)
0a09216139313233383235121357594b2075436f6e736f6c6520447261676f6e1a04577543442206bec4a9123825282542206f7ed23171a8e96b669594109e7cddea5218c1cdebf3624e9d1b68b75605c8134800
Hex Analysis:
Size:84 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
WYK Mesh Node T114 (WT14) Primary 0.000s
Reference 		-33.0 dBm 6.75 dB 0 25 WuCD LongFast 2026-05-16 05:56:51 UTC Current
WYK Mesh Node T114 (WT14) -0.148s
Before 		-33.0 dBm 6.75 dB 0 25 WuCD LongFast 2026-05-16 05:56:51 UTC View
WYK Mesh Node T114 (WT14) -0.112s
Before 		-33.0 dBm 6.75 dB 0 25 WuCD LongFast 2026-05-16 05:56:51 UTC View
WYK Mesh Node T114 (WT14) -0.091s
Before 		-33.0 dBm 6.75 dB 0 25 WuCD LongFast 2026-05-16 05:56:51 UTC View
WYK Mesh Node T114 (WT14) -0.069s
Before 		-33.0 dBm 6.75 dB 0 25 WuCD LongFast 2026-05-16 05:56:51 UTC View
WYK Mesh Node T114 (WT14) -0.047s
Before 		-33.0 dBm 6.75 dB 0 25 WuCD LongFast 2026-05-16 05:56:51 UTC View
WYK Mesh Node T114 (WT14) -0.024s
Before 		-33.0 dBm 6.75 dB 0 25 WuCD LongFast 2026-05-16 05:56:51 UTC View
WYK Mesh Node T114 (WT14) +0.023s
After 		-33.0 dBm 6.75 dB 0 25 WuCD LongFast 2026-05-16 05:56:51 UTC View
WYK Mesh Node T114 (WT14) +0.045s
After 		-33.0 dBm 6.75 dB 0 25 WuCD LongFast 2026-05-16 05:56:51 UTC View
WYK Mesh Node T114 (WT14) +0.067s
After 		-33.0 dBm 6.75 dB 0 25 WuCD LongFast 2026-05-16 05:56:51 UTC View
WYK Mesh Node T114 (WT14) +0.088s
After 		-33.0 dBm 6.75 dB 0 25 WuCD LongFast 2026-05-16 05:56:51 UTC View
WYK Mesh Node T114 (WT14) +0.109s
After 		-33.0 dBm 6.75 dB 0 25 WuCD MediumFast 2026-05-16 05:56:51 UTC View
WYK Mesh Node T114 (WT14) +0.132s
After 		-33.0 dBm 6.75 dB 0 25 WuCD MediumFast 2026-05-16 05:56:51 UTC View
WYK Mesh Node T114 (WT14) +0.156s
After 		-33.0 dBm 6.75 dB 0 25 WuCD MediumFast 2026-05-16 05:56:51 UTC View
WYK Mesh Node T114 (WT14) +0.179s
After 		-33.0 dBm 6.75 dB 0 25 WuCD MediumFast 2026-05-16 05:56:51 UTC View
WYK Mesh Node T114 (WT14) +0.203s
After 		-33.0 dBm 6.75 dB 0 25 WuCD MediumFast 2026-05-16 05:56:51 UTC View
WYK Mesh Node T114 (WT14) +0.225s
After 		-33.0 dBm 6.75 dB 0 25 WuCD MediumFast 2026-05-16 05:56:51 UTC View
WYK Mesh Node T114 (WT14) +0.246s
After 		-33.0 dBm 6.75 dB 0 25 WuCD MediumFast 2026-05-16 05:56:51 UTC View
WYK Mesh Node T114 (WT14) +0.267s
After 		-33.0 dBm 6.75 dB 0 25 WuCD MediumFast 2026-05-16 05:56:51 UTC View
WYK Mesh Node T114 (WT14) +0.288s
After 		-33.0 dBm 6.75 dB 0 25 WuCD MediumFast 2026-05-16 05:56:51 UTC View
WYK Mesh Node T114 (WT14) +0.311s
After 		-33.0 dBm 6.75 dB 0 25 WuCD MediumFast 2026-05-16 05:56:51 UTC View
WYK Mesh Node T114 (WT14) +0.335s
After 		-33.0 dBm 6.75 dB 0 25 WuCD MediumFast 2026-05-16 05:56:51 UTC View
WYK Mesh Node T114 (WT14) +0.358s
After 		-33.0 dBm 6.75 dB 0 25 WuCD ShortFast 2026-05-16 05:56:51 UTC View
WYK Mesh Node T114 (WT14) +0.381s
After 		-33.0 dBm 6.75 dB 0 25 WuCD ShortFast 2026-05-16 05:56:51 UTC View
WYK Mesh Node T114 (WT14) +0.404s
After 		-33.0 dBm 6.75 dB 0 25 WuCD ShortFast 2026-05-16 05:56:51 UTC View
WYK Mesh Node T114 (WT14) +0.425s
After 		-33.0 dBm 6.75 dB 0 25 WuCD ShortFast 2026-05-16 05:56:51 UTC View
WYK Mesh Node T114 (WT14) +0.447s
After 		-33.0 dBm 6.75 dB 0 25 WuCD ShortFast 2026-05-16 05:56:51 UTC View
WYK Mesh Node T114 (WT14) +0.468s
After 		-33.0 dBm 6.75 dB 0 25 WuCD ShortFast 2026-05-16 05:56:51 UTC View
WYK Mesh Node T114 (WT14) +0.491s
After 		-33.0 dBm 6.75 dB 0 25 WuCD ShortFast 2026-05-16 05:56:52 UTC View
WYK Mesh Node T114 (WT14) +0.515s
After 		-33.0 dBm 6.75 dB 0 25 WuCD ShortFast 2026-05-16 05:56:52 UTC View
WYK Mesh Node T114 (WT14) +0.539s
After 		-33.0 dBm 6.75 dB 0 25 WuCD ShortFast 2026-05-16 05:56:52 UTC View
WYK Mesh Node T114 (WT14) +0.563s
After 		-33.0 dBm 6.75 dB 0 25 WuCD ShortFast 2026-05-16 05:56:52 UTC View
WYK Mesh Node T114 (WT14) +0.585s
After 		-33.0 dBm 6.75 dB 0 25 WuCD ShortFast 2026-05-16 05:56:52 UTC View
WYK Mesh Node T114 (WT14) +0.607s
After 		-33.0 dBm 6.75 dB 0 25 WuCD ShortTurbo 2026-05-16 05:56:52 UTC View
WYK Mesh Node T114 (WT14) +0.628s
After 		-33.0 dBm 6.75 dB 0 25 WuCD ShortTurbo 2026-05-16 05:56:52 UTC View
WYK Mesh Node T114 (WT14) +0.650s
After 		-33.0 dBm 6.75 dB 0 25 WuCD ShortTurbo 2026-05-16 05:56:52 UTC View
WYK Mesh Node T114 (WT14) +0.672s
After 		-33.0 dBm 6.75 dB 0 25 WuCD ShortTurbo 2026-05-16 05:56:52 UTC View
WYK Mesh Node T114 (WT14) +0.697s
After 		-33.0 dBm 6.75 dB 0 25 WuCD ShortTurbo 2026-05-16 05:56:52 UTC View
WYK Mesh Node T114 (WT14) +0.721s
After 		-33.0 dBm 6.75 dB 0 25 WuCD ShortTurbo 2026-05-16 05:56:52 UTC View
WYK Mesh Node T114 (WT14) +0.745s
After 		-33.0 dBm 6.75 dB 0 25 WuCD ShortTurbo 2026-05-16 05:56:52 UTC View
WYK Mesh Node T114 (WT14) +0.768s
After 		-33.0 dBm 6.75 dB 0 25 WuCD ShortTurbo 2026-05-16 05:56:52 UTC View
WYK Mesh Node T114 (WT14) +0.789s
After 		-33.0 dBm 6.75 dB 0 25 WuCD ShortTurbo 2026-05-16 05:56:52 UTC View
WYK Mesh Node T114 (WT14) +0.810s
After 		-33.0 dBm 6.75 dB 0 25 WuCD ShortTurbo 2026-05-16 05:56:52 UTC View
WYK Mesh Node T114 (WT14) +0.831s
After 		-33.0 dBm 6.75 dB 0 25 WuCD ShortTurbo 2026-05-16 05:56:52 UTC View
WYK Mesh Node T114 (WT14) +0.854s
After 		-33.0 dBm 6.75 dB 0 25 WuCD LongFast 2026-05-16 05:56:52 UTC View
WYK Meshnology N30 (WN30) +0.878s
After 		Unknown Unknown 1 34 9334 LongFast 2026-05-16 05:56:52 UTC View
WYK BASE MeshMonitoring.com (🏡) +0.901s
After 		-26.0 dBm 6.25 dB 0 25 WuCD LongFast 2026-05-16 05:56:52 UTC View
Concerned Third Party SECONDARY ($CTP) +6.478s
After 		Unknown Unknown 5 c4 LongFast 2026-05-16 05:56:58 UTC View
Jitterbug BEAM [ConcernedThirdParty] (@JB) +6.500s
After 		-127.0 dBm -17.00 dB 4 3d LongFast 2026-05-16 05:56:58 UTC View
49

Total Receptions

5

Unique Gateways