Packet #2236902 Success

TEXT_MESSAGE_APP packet from [TLGO] Base 📡🌐 (TLG0) to Miguel Tracker (MGPS)

11
Total Receptions
11
Unique Gateways
0
Hop Count
60
Payload Bytes
Packet Information
Database ID: 2236902
Mesh Packet ID: 0x36abc1e8
Used for correlation across gateways
Timestamp: 2025-06-29 09:46:59 UTC
From Node: [TLGO] Base 📡🌐 (TLG0)
To Node: Miguel Tracker (MGPS)
Success: Processed
Protocol: TEXT_MESSAGE_APP
Port: 1
Gateway: [TLGO] Base 📡🌐 (TLG0)
Channel: LongFast
RSSI: Unknown
SNR: Unknown
Hop Info: 0/4 hops
Start: 4, Limit: 4
Payload Data
Protocol: TEXT_MESSAGE_APP
Size: 60 bytes
Decoded: Yes
Text Content:
Hola! Por favor reduce a 4 saltos. Usar 7 perjudica la malla
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:60 bytes
Gateway:!da638a24
Channel:LongFast
Payload Type:TEXT_MESSAGE_APP
Hop Count:Unknown / 4
Privacy Summary
Exposure Level:
Direct Message
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Acknowledgment requested
+ 3 more...
Exposure Risks:
⚠ Default channel - no encryption
⚠ Packet visible to MQTT subscribers
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !da638a24
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (60 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 3663956516
Source node ID 		uint32
to 465710315
Target node ID 		uint32
decoded.portnum 1
TEXT_MESSAGE_APP 		enum
decoded.payload_length 60 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 Not set int32
rx_snr Not set float
rx_time 1751190418
Receive timestamp 		fixed32
via_mqtt False
Direct LoRa transmission 		bool
want_ack True
Acknowledgment requested 		bool
priority 100
Packet priority level 		enum
delayed Not set enum
channel Not set uint32
pki_encrypted False
Standard encryption 		bool
next_hop Not set uint32
relay_node 36
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1751190419.677762
Unix timestamp 		uint32
MQTT Privacy & Exposure Analysis

Analysis of privacy features and exposure risks when packet is shared via MQTT

Exposure Level: Direct Message
Privacy Features:
  • ✓ Direct LoRa transmission (not via MQTT)
  • ✓ Acknowledgment requested
  • ✓ Targeted to specific node
  • ✓ Gateway node ID tracked
  • ✓ Zero-hop: direct from source to MQTT gateway
Exposure Risks:
  • ⚠ Default channel - no encryption
  • ⚠ Packet visible to MQTT subscribers
MQTT-Specific Fields
Want ack: True
Gateway ID: !da638a24
Zero Hop Policy: Enabled
Direct gateway connection
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!da638a24", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 3663956516, "to": 465710315, "id": 917225960, "rx_time": 1751190418, "rx_snr": 0.0, "rx_rssi": 0, "hop_limit": 4, "hop_start": 4, "via_mqtt": 0, "want_ack": 1, "priority": 100, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 36, "tx_after": 0, "decoded": { "portnum": 1, "payload": "486f6c612120506f72206661766f7220726564756365206120342073616c746f732e20557361722037207065726a7564696361206c61206d616c6c61", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "text": "Hola! Por favor reduce a 4 saltos. Usar 7 perjudica la malla", "type": "text_message", "portnum": "TEXT_MESSAGE_APP" } } } }
Raw Packet Data (60 bytes)
486f6c612120506f72206661766f7220726564756365206120342073616c746f732e20557361722037207065726a7564696361206c61206d616c6c61
Hex Analysis:
Size:60 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
[TLGO] Base 📡🌐 (TLG0) Primary 0.000s
Reference 		Unknown Unknown 0 LongFast 2025-06-29 09:46:59 Current
GRN1-Base📡🌐 (GRN1) +1.433s
After 		-124.0 dBm -15.50 dB 0 LongFast 2025-06-29 09:47:01 View
Mec Rocket Meco (MRM) +3.309s
After 		-121.0 dBm -13.50 dB 1 LongFast 2025-06-29 09:47:02 View
Venturada2🗼🌐☀️ (Vb2) +4.738s
After 		-119.0 dBm -17.50 dB 2 LongFast 2025-06-29 09:47:04 View
SkG@Home 🗼🌐 (SkGH) +5.009s
After 		-119.0 dBm -13.00 dB 2 LongFast 2025-06-29 09:47:04 View
Venturada base🗼🌐 (Vb) +6.036s
After 		-91.0 dBm 5.75 dB 3 LongFast 2025-06-29 09:47:05 View
Villalbilla02 (VBV2) +6.213s
After 		-122.0 dBm -13.50 dB 3 LongFast 2025-06-29 09:47:05 View
Wake Up, Neo...📡 (NEO) +7.405s
After 		-95.0 dBm -1.50 dB 4 LongFast 2025-06-29 09:47:07 View
pipeline (pipe) +7.539s
After 		-119.0 dBm -7.00 dB 4 LongFast 2025-06-29 09:47:07 View
Perseo 🗼 (nvm1) +7.724s
After 		-114.0 dBm -13.75 dB 3 LongFast 2025-06-29 09:47:07 View
TO_Cala_Base01_🗼☀️ (Huer) +9829.304s
After 		-128.0 dBm -20.50 dB 4 LongFast 2025-06-29 12:30:48 View
11

Total Receptions

11

Unique Gateways