Packet #2920466 Success

TEXT_MESSAGE_APP packet from Cesalv - T_Beam (📟) to !ffffffff

6
Total Receptions
3
Unique Gateways
2
Hop Count
106
Payload Bytes
Packet Information
Database ID: 2920466
Mesh Packet ID: 0x13a8235f
Used for correlation across gateways
Timestamp: 2025-07-05 19:50:33 UTC
From Node: Cesalv - T_Beam (📟)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: TEXT_MESSAGE_APP
Port: 1
Gateway: SR71 (4e84)
Channel: Iberia
RSSI: -109 dBm
SNR: -3.0 dBm
Hop Info: 2/5 hops
Start: 5, Limit: 3
Payload Data
Protocol: TEXT_MESSAGE_APP
Size: 106 bytes
Decoded: Yes
Text Content:
ios o android? a mi en la ultima de android me los ordena bien, la de ios prefiero no usarla, me desespera
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:106 bytes
Gateway:!7c5a4e84
Channel:Iberia
Payload Type:TEXT_MESSAGE_APP
Hop Count:2 / 5
Privacy Summary
Exposure Level:
Broadcast
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Custom channel: Iberia
+ 1 more...
Exposure Risks:
âš  Visible to all nodes on channel
âš  Packet visible to MQTT subscribers
+ 2 more...
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !7c5a4e84
Node ID format
channel_id Iberia
packet MeshPacket (106 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 2053924636
Source node ID 		uint32
to 4294967295 (Broadcast)
Visible to all nodes 		uint32
decoded.portnum 1
TEXT_MESSAGE_APP 		enum
decoded.payload_length 106 bytes size
hop_limit 3
Remaining hops allowed 		uint32
hop_start 5
Initial hop limit 		uint32
hops_taken 2
Calculated: hop_start - hop_limit 		derived
rx_rssi -109.0 dBm
Signal strength at gateway 		int32
rx_snr -3.00 dB
Signal quality at gateway 		float
rx_time 1751745010
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 16
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1751745033.1501012
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: Iberia
  • ✓ Gateway node ID tracked
Exposure Risks:
  • âš  Visible to all nodes on channel
  • âš  Packet visible to MQTT subscribers
  • âš  Multi-hop path visible (2 hops)
  • âš  RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !7c5a4e84
Signal Metrics: RSSI: -109.0 dBm
SNR: -3.00 dB
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!7c5a4e84", "channel_id": "Iberia", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 2053924636, "to": 4294967295, "id": 329786207, "rx_time": 1751745010, "rx_snr": -3.0, "rx_rssi": -109, "hop_limit": 3, "hop_start": 5, "via_mqtt": 0, "want_ack": 0, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 16, "tx_after": 0, "decoded": { "portnum": 1, "payload": "696f73206f20616e64726f69643f2061206d6920656e206c6120756c74696d6120646520616e64726f6964206d65206c6f73206f7264656e61206269656e2c206c6120646520696f7320707265666965726f206e6f20757361726c612c206d6520646573657370657261", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "text": "ios o android? a mi en la ultima de android me los ordena bien, la de ios prefiero no usarla, me desespera", "type": "text_message", "portnum": "TEXT_MESSAGE_APP" } } } }
Raw Packet Data (106 bytes)
696f73206f20616e64726f69643f2061206d6920656e206c6120756c74696d6120646520616e64726f6964206d65206c6f73206f7264656e61206269656e2c206c6120646520696f7320707265666965726f206e6f20757361726c612c206d6520646573657370657261
Hex Analysis:
Size:106 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
SR71 (4e84) Primary 0.000s
Reference 		-109.0 dBm -3.00 dB 2 Iberia 2025-07-05 19:50:33 Current
TorresCarabaza-CL🗼 (🗼) -26.421s
Before 		-109.0 dBm -13.75 dB 0 Iberia 2025-07-05 19:50:06 View
TorresCarabaza-CL🗼 (🗼) -26.375s
Before 		-109.0 dBm -13.75 dB 0 Iberia 2025-07-05 19:50:06 View
Paper - Minions (📡) -26.092s
Before 		-64.0 dBm 5.75 dB 0 Iberia 2025-07-05 19:50:07 View
Paper - Minions (📡) -25.036s
Before 		-64.0 dBm 5.75 dB 0 Iberia 2025-07-05 19:50:08 View
SR71 (4e84) +1.051s
After 		-109.0 dBm -3.00 dB 2 Iberia 2025-07-05 19:50:34 View
6

Total Receptions

3

Unique Gateways