Packet #14056967 Success

NODEINFO_APP packet from Coco 🥥 🌞 (🥥) to !ffffffff

21
Total Receptions
21
Unique Gateways
0
Hop Count
79
Payload Bytes
Packet Information
Database ID: 14056967
Mesh Packet ID: 0x5f1c2f0f
Used for correlation across gateways
Timestamp: 2025-10-07 19:53:50 UTC
From Node: Coco 🥥 🌞 (🥥)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: NODEINFO_APP
Port: 4
Gateway: XiaoWatt c4c8 🌐🔌 (c4c8)
Channel: MediumSlow
RSSI: -103 dBm
SNR: Unknown
Hop Info: 0/4 hops
Start: 4, Limit: 4
Payload Data
Protocol: NODEINFO_APP
Size: 79 bytes
Decoded: Yes
Decoded Data:
Long Name:Coco 🥥 🌞
Short Name:🥥
Node ID:!16e72cf4
MAC Address:zKQW5yz0
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:79 bytes
Gateway:!3387c4c8
Channel:MediumSlow
Payload Type:NODEINFO_APP
Hop Count:Unknown / 4
Privacy Summary
Exposure Level:
Broadcast
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Custom channel: MediumSlow
+ 2 more...
Exposure Risks:
⚠ Visible to all nodes on channel
⚠ Packet visible to MQTT subscribers
+ 1 more...
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !3387c4c8
Node ID format
channel_id MediumSlow
packet MeshPacket (79 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 384249076
Source node ID 		uint32
to 4294967295 (Broadcast)
Visible to all nodes 		uint32
decoded.portnum 4
NODEINFO_APP 		enum
decoded.payload_length 79 bytes size
hop_limit 4
Remaining hops allowed 		uint32
hop_start 4
Initial hop limit 		uint32
hops_taken 0
Calculated: hop_start - hop_limit 		derived
rx_rssi -103.0 dBm
Signal strength at gateway 		int32
rx_snr Not set float
rx_time 1759866828
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 244
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1759866830.2088976
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
  • ✓ Zero-hop: direct from source to MQTT gateway
Exposure Risks:
  • ⚠ Visible to all nodes on channel
  • ⚠ Packet visible to MQTT subscribers
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !3387c4c8
Zero Hop Policy: Enabled
Direct gateway connection
Signal Metrics: RSSI: -103.0 dBm
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:NODEINFO_APP
Size:79 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "id": "!16e72cf4", "long_name": "Coco 🥥 🌞", "short_name": "🥥", "macaddr": "zKQW5yz0", "hw_model": "NRF52_PROMICRO_DIY" }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!3387c4c8", "channel_id": "MediumSlow", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 384249076, "to": 4294967295, "id": 1595682575, "rx_time": 1759866828, "rx_snr": 0.0, "rx_rssi": -103, "hop_limit": 4, "hop_start": 4, "via_mqtt": 0, "want_ack": 0, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 244, "tx_after": 0, "decoded": { "portnum": 4, "payload": "0a09213136653732636634120e436f636f20f09fa5a520f09f8c9e1a04f09fa5a52206cca416e72cf4283f4220c139417d8e87cf16e6ff09c2dd926677182921c52bebd819ccea3204c4f1bf0f4800", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "id": "!16e72cf4", "long_name": "Coco 🥥 🌞", "short_name": "🥥", "macaddr": "zKQW5yz0", "hw_model": "NRF52_PROMICRO_DIY", "public_key": "wTlBfY6Hzxbm/wnC3ZJmdxgpIcUr69gZzOoyBMTxvw8=", "is_unmessagable": false, "type": "protobuf", "portnum": "NODEINFO_APP", "message_class": "User" } } } }
Raw Packet Data (79 bytes)
0a09213136653732636634120e436f636f20f09fa5a520f09f8c9e1a04f09fa5a52206cca416e72cf4283f4220c139417d8e87cf16e6ff09c2dd926677182921c52bebd819ccea3204c4f1bf0f4800
Hex Analysis:
Size:79 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
XiaoWatt c4c8 🌐🔌 (c4c8) Primary 0.000s
Reference 		-103.0 dBm Unknown 0 MediumSlow 2025-10-07 19:53:50 Current
[TLG] 📡🌐🔋🔌 (tlg0) -0.710s
Before 		-116.0 dBm -9.75 dB 0 MediumSlow 2025-10-07 19:53:49 View
Will - Azuqueca (WAzq) -0.014s
Before 		-109.0 dBm 0.25 dB 1 MediumSlow 2025-10-07 19:53:50 View
Mec Rocket Meco (MRM) -0.007s
Before 		-91.0 dBm 6.50 dB 1 MediumSlow 2025-10-07 19:53:50 View
Venturada2🗼🌐☀️ (Vb2) +0.008s
After 		-87.0 dBm 4.75 dB 1 MediumSlow 2025-10-07 19:53:50 View
Meshtastic 1760 (1760) +0.300s
After 		-130.0 dBm -10.75 dB 1 MediumSlow 2025-10-07 19:53:50 View
Baldur Fijo (BalF) +0.307s
After 		-106.0 dBm -3.75 dB 1 MediumSlow 2025-10-07 19:53:50 View
GRN1-Base🗼🌐 (GRN1) +0.334s
After 		-87.0 dBm 5.75 dB 1 MediumSlow 2025-10-07 19:53:50 View
Meshtastic 18a4 (18a4) +0.537s
After 		Unknown Unknown 2 MediumSlow 2025-10-07 19:53:50 View
Meshtastic 2688 (2688) +0.580s
After 		-116.0 dBm 5.50 dB 1 MediumSlow 2025-10-07 19:53:50 View
Ethan QTH Parla (ETCS) +0.718s
After 		-127.0 dBm -16.50 dB 1 MediumSlow 2025-10-07 19:53:50 View
Arganda C191 🌐 (ARG) +1.022s
After 		-105.0 dBm 3.75 dB 1 MediumSlow 2025-10-07 19:53:51 View
Aldinra_1640_🗼_🌐 (AldB) +1.599s
After 		-87.0 dBm 7.75 dB 3 MediumSlow 2025-10-07 19:53:51 View
Oxygen EA4HKU (O) +1.903s
After 		-67.0 dBm 7.75 dB 3 MediumSlow 2025-10-07 19:53:52 View
Carbon EA4HKU (C) +2.173s
After 		-66.0 dBm 8.75 dB 3 MediumSlow 2025-10-07 19:53:52 View
Quass001 ☄️ (Q001) +2.240s
After 		-122.0 dBm -17.75 dB 3 MediumSlow 2025-10-07 19:53:52 View
Quass002 ☄️ (Q002) +2.504s
After 		Unknown Unknown 4 MediumSlow 2025-10-07 19:53:52 View
Ocumare_Base_🗼🌐 (CATA) +2.708s
After 		-105.0 dBm -9.50 dB 2 MediumSlow 2025-10-07 19:53:52 View
Monolito (MoN) +3.004s
After 		-64.0 dBm 8.75 dB 3 MediumSlow 2025-10-07 19:53:53 View
Meshtastic 54a4 Justicia (54a4) +3.262s
After 		-115.0 dBm -9.75 dB 3 MediumSlow 2025-10-07 19:53:53 View
tizon (Sylv) +3.772s
After 		-113.0 dBm -2.50 dB 3 MediumSlow 2025-10-07 19:53:53 View
21

Total Receptions

21

Unique Gateways