Packet #14048324 Success

TEXT_MESSAGE_APP packet from Dash 🦄📡 (Jen0) to !ffffffff

25
Total Receptions
25
Unique Gateways
0
Hop Count
4
Payload Bytes
Packet Information
Database ID: 14048324
Mesh Packet ID: 0xe77d372b
Used for correlation across gateways
Timestamp: 2025-10-07 19:06:18 UTC
From Node: Dash 🦄📡 (Jen0)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: TEXT_MESSAGE_APP
Port: 1
Gateway: Venturada2🗼🌐☀️ (Vb2)
Channel: MediumSlow
RSSI: -100 dBm
SNR: -1.0 dBm
Hop Info: 0/5 hops
Start: 5, Limit: 5
Payload Data
Protocol: TEXT_MESSAGE_APP
Size: 4 bytes
Decoded: Yes
Text Content:
👋
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:4 bytes
Gateway:!a03526b0
Channel:MediumSlow
Payload Type:TEXT_MESSAGE_APP
Hop Count:Unknown / 5
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 !a03526b0
Node ID format
channel_id MediumSlow
packet MeshPacket (4 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 383462584
Source node ID 		uint32
to 4294967295 (Broadcast)
Visible to all nodes 		uint32
decoded.portnum 1
TEXT_MESSAGE_APP 		enum
decoded.payload_length 4 bytes size
hop_limit 5
Remaining hops allowed 		uint32
hop_start 5
Initial hop limit 		uint32
hops_taken 0
Calculated: hop_start - hop_limit 		derived
rx_rssi -100.0 dBm
Signal strength at gateway 		int32
rx_snr -1.00 dB
Signal quality at gateway 		float
rx_time 1759863977
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 184
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1759863978.4127545
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: !a03526b0
Zero Hop Policy: Enabled
Direct gateway connection
Signal Metrics: RSSI: -100.0 dBm
SNR: -1.00 dB
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!a03526b0", "channel_id": "MediumSlow", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 383462584, "to": 4294967295, "id": 3883743019, "rx_time": 1759863977, "rx_snr": -1.0, "rx_rssi": -100, "hop_limit": 5, "hop_start": 5, "via_mqtt": 0, "want_ack": 0, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 184, "tx_after": 0, "decoded": { "portnum": 1, "payload": "f09f918b", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "text": "👋", "type": "text_message", "portnum": "TEXT_MESSAGE_APP" } } } }
Raw Packet Data (4 bytes)
f09f918b
Hex Analysis:
Size:4 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
Venturada2🗼🌐☀️ (Vb2) Primary 0.000s
Reference 		-100.0 dBm -1.00 dB 0 MediumSlow 2025-10-07 19:06:18 Current
Machu Pichu (MaPi) +2.078s
After 		-100.0 dBm -5.50 dB 1 MediumSlow 2025-10-07 19:06:20 View
GRN1-Base🗼🌐 (GRN1) +2.114s
After 		-91.0 dBm 2.75 dB 1 MediumSlow 2025-10-07 19:06:20 View
XiaoWatt c4c8 🌐🔌 (c4c8) +2.825s
After 		-98.0 dBm 6.00 dB 1 MediumSlow 2025-10-07 19:06:21 View
Monolito (MoN) +2.847s
After 		-64.0 dBm 8.50 dB 2 MediumSlow 2025-10-07 19:06:21 View
Meshtastic 1760 (1760) +3.125s
After 		-130.0 dBm -13.75 dB 1 MediumSlow 2025-10-07 19:06:21 View
Ocumare_Base_🗼🌐 (CATA) +3.451s
After 		-105.0 dBm -0.75 dB 1 MediumSlow 2025-10-07 19:06:21 View
Meshtastic 18a4 (18a4) +3.691s
After 		-54.0 dBm 11.00 dB 2 MediumSlow 2025-10-07 19:06:22 View
Aldinra_1640_🗼_🌐 (AldB) +3.976s
After 		-97.0 dBm 6.50 dB 2 MediumSlow 2025-10-07 19:06:22 View
Oxygen EA4HKU (O) +4.367s
After 		-110.0 dBm -7.50 dB 3 MediumSlow 2025-10-07 19:06:22 View
Carbon EA4HKU (C) +4.663s
After 		-110.0 dBm -1.00 dB 3 MediumSlow 2025-10-07 19:06:23 View
Quass001 ☄️ (Q001) +4.700s
After 		-104.0 dBm -2.50 dB 3 MediumSlow 2025-10-07 19:06:23 View
Baldur Fijo (BalF) +4.703s
After 		-114.0 dBm -8.50 dB 3 MediumSlow 2025-10-07 19:06:23 View
Suop 📡 🌐 (SUOP) +4.746s
After 		-114.0 dBm -6.00 dB 3 MediumSlow 2025-10-07 19:06:23 View
Rodashtastic🗼🌐 (RDSt) +4.836s
After 		-114.0 dBm -6.25 dB 2 MediumSlow 2025-10-07 19:06:23 View
Quass002 ☄️ (Q002) +5.083s
After 		Unknown Unknown 4 MediumSlow 2025-10-07 19:06:23 View
tizon (Sylv) +6.634s
After 		-113.0 dBm -2.25 dB 5 MediumSlow 2025-10-07 19:06:25 View
Meshtastic 870c📡🌐 (870c) +7.142s
After 		-97.0 dBm 2.75 dB 5 MediumSlow 2025-10-07 19:06:25 View
[TLG] 📡🌐🔋🔌 (tlg0) +8.264s
After 		-117.0 dBm -11.50 dB 5 MediumSlow 2025-10-07 19:06:26 View
🌐Charly Unid Movil🛰 (C181) +12.037s
After 		-31.0 dBm 8.25 dB 5 MediumSlow 2025-10-07 19:06:30 View
Mec Rocket Meco (MRM) +37.865s
After 		-110.0 dBm -8.50 dB 2 MediumSlow 2025-10-07 19:06:56 View
Will - Azuqueca (WAzq) +42.738s
After 		-75.0 dBm 8.00 dB 4 MediumSlow 2025-10-07 19:07:01 View
Kenobi23 QTH (5aec) +129.861s
After 		-102.0 dBm -2.25 dB 3 MediumSlow 2025-10-07 19:08:28 View
Antonio 82d4 (82d4) +410.170s
After 		-123.0 dBm -14.50 dB 4 MediumSlow 2025-10-07 19:13:08 View
MT14 Portatil 📡 (mtp1) +880.715s
After 		-30.0 dBm 8.50 dB 3 MediumSlow 2025-10-07 19:20:59 View
25

Total Receptions

25

Unique Gateways