Packet #14313631 Success

NODEINFO_APP packet from The Clan Custom (TCLC) to !ffffffff

14
Total Receptions
14
Unique Gateways
2
Hop Count
82
Payload Bytes
Packet Information
Database ID: 14313631
Mesh Packet ID: 0xfa6c102c
Used for correlation across gateways
Timestamp: 2025-10-09 05:46:47 UTC
From Node: The Clan Custom (TCLC)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: NODEINFO_APP
Port: 4
Gateway: Oxygen EA4HKU (O)
Channel: MediumSlow
RSSI: -108 dBm
SNR: -4.0 dBm
Hop Info: 2/4 hops
Start: 4, Limit: 2
Payload Data
Protocol: NODEINFO_APP
Size: 82 bytes
Decoded: Yes
Decoded Data:
Long Name:The Clan Custom
Short Name:TCLC
Node ID:!c7a35e3b
MAC Address:9E7Ho147
Hardware:NRF52_PROMICRO_DIY
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:82 bytes
Gateway:!a0cb6198
Channel:MediumSlow
Payload Type:NODEINFO_APP
Hop Count:2 / 4
Privacy Summary
Exposure Level:
Broadcast
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Custom channel: MediumSlow
+ 1 more...
Exposure Risks:
⚠ Visible to all nodes on channel
⚠ Packet visible to MQTT subscribers
+ 2 more...
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !a0cb6198
Node ID format
channel_id MediumSlow
packet MeshPacket (82 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 3349372475
Source node ID 		uint32
to 4294967295 (Broadcast)
Visible to all nodes 		uint32
decoded.portnum 4
NODEINFO_APP 		enum
decoded.payload_length 82 bytes size
hop_limit 2
Remaining hops allowed 		uint32
hop_start 4
Initial hop limit 		uint32
hops_taken 2
Calculated: hop_start - hop_limit 		derived
rx_rssi -108.0 dBm
Signal strength at gateway 		int32
rx_snr -4.00 dB
Signal quality at gateway 		float
rx_time 1759988805
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 245
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1759988807.763892
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)
  • ✓ Custom channel: MediumSlow
  • ✓ Gateway node ID tracked
Exposure Risks:
  • ⚠ Visible to all nodes on channel
  • ⚠ Packet visible to MQTT subscribers
  • ⚠ Multi-hop path visible (2 hops)
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !a0cb6198
Signal Metrics: RSSI: -108.0 dBm
SNR: -4.00 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:NODEINFO_APP
Size:82 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "id": "!c7a35e3b", "long_name": "The Clan Custom", "short_name": "TCLC", "macaddr": "9E7Ho147", "hw_model": "NRF52_PROMICRO_DIY" }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!a0cb6198", "channel_id": "MediumSlow", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 3349372475, "to": 4294967295, "id": 4201386028, "rx_time": 1759988805, "rx_snr": -4.0, "rx_rssi": -108, "hop_limit": 2, "hop_start": 4, "via_mqtt": 0, "want_ack": 0, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 245, "tx_after": 0, "decoded": { "portnum": 4, "payload": "0a09216337613335653362120f54686520436c616e20437573746f6d1a0454434c432206f44ec7a35e3b283f38014220eaa87eeb7d44a112f2627cbdf725dc407f27e2e47cb3f208f2fea7f2791220124800", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "id": "!c7a35e3b", "long_name": "The Clan Custom", "short_name": "TCLC", "macaddr": "9E7Ho147", "hw_model": "NRF52_PROMICRO_DIY", "role": "CLIENT_MUTE", "public_key": "6qh+631EoRLyYny99yXcQH8n4uR8s/II8v6n8nkSIBI=", "is_unmessagable": false, "type": "protobuf", "portnum": "NODEINFO_APP", "message_class": "User" } } } }
Raw Packet Data (82 bytes)
0a09216337613335653362120f54686520436c616e20437573746f6d1a0454434c432206f44ec7a35e3b283f38014220eaa87eeb7d44a112f2627cbdf725dc407f27e2e47cb3f208f2fea7f2791220124800
Hex Analysis:
Size:82 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
Oxygen EA4HKU (O) Primary 0.000s
Reference 		-108.0 dBm -4.00 dB 2 MediumSlow 2025-10-09 05:46:47 Current
Carbon EA4HKU (C) -0.690s
Before 		-109.0 dBm 1.50 dB 2 MediumSlow 2025-10-09 05:46:47 View
Meshtastic 1760 (1760) -0.658s
Before 		-118.0 dBm -2.75 dB 2 MediumSlow 2025-10-09 05:46:47 View
Meshtastic 18a4 (18a4) -0.343s
Before 		Unknown Unknown 3 MediumSlow 2025-10-09 05:46:47 View
Venturada2🗼🌐☀️ (Vb2) +0.004s
After 		-98.0 dBm -0.75 dB 2 MediumSlow 2025-10-09 05:46:47 View
Machu Pichu (MaPi) +0.103s
After 		-98.0 dBm -0.75 dB 3 MediumSlow 2025-10-09 05:46:47 View
GRN1-Base🗼🌐 (GRN1) +0.152s
After 		-91.0 dBm 1.00 dB 3 MediumSlow 2025-10-09 05:46:47 View
XiaoWatt c4c8 🌐🔌 (c4c8) +0.858s
After 		-96.0 dBm 1.00 dB 3 MediumSlow 2025-10-09 05:46:48 View
Monolito (MoN) +1.276s
After 		-66.0 dBm 8.50 dB 2 MediumSlow 2025-10-09 05:46:49 View
[TLG] 📡🌐🔋🔌 (tlg0) +2.734s
After 		-118.0 dBm -12.00 dB 4 MediumSlow 2025-10-09 05:46:50 View
Mec Rocket Meco (MRM) +6.180s
After 		-108.0 dBm -15.50 dB 4 MediumSlow 2025-10-09 05:46:53 View
Karabanchel_Baldur (KarB) +31.986s
After 		-87.0 dBm 1.25 dB 4 MediumSlow 2025-10-09 05:47:19 View
tizon (Sylv) +32.261s
After 		-110.0 dBm 0.50 dB 4 MediumSlow 2025-10-09 05:47:20 View
Ortem 🚀 2b88 (2b88) +525.018s
After 		-115.0 dBm -9.50 dB 2 MediumSlow 2025-10-09 05:55:32 View
14

Total Receptions

14

Unique Gateways