Packet #1496261 Success

TEXT_MESSAGE_APP packet from 🇵🇹STS_Home_GT-8 (STSH) to !ffffffff

2
Total Receptions
2
Unique Gateways
4
Hop Count
37
Payload Bytes
Packet Information
Database ID: 1496261
Mesh Packet ID: 0x2513967f
Used for correlation across gateways
Timestamp: 2026-07-11 14:50:28 UTC
From Node: 🇵🇹STS_Home_GT-8 (STSH)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: TEXT_MESSAGE_APP
Port: 1
Gateway: Eagle1-CL-868 (Eagl)
Channel: LongFast
RSSI: -136 dBm
SNR: -14.25 dBm
Hop Info: 4/4 hops
Start: 4, Limit: 0
Relay Node: 8c VNG2
Last byte of the last hop that relayed this packet - Candidate source node(s) based on 0-hop direct receptions
Payload Data
Protocol: TEXT_MESSAGE_APP
Size: 37 bytes
Decoded: Yes
Text Content:
Teste de node com alimentação solar
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:37 bytes
Gateway:!f71e94f4
Channel:LongFast
Payload Type:TEXT_MESSAGE_APP
Hop Count:4 / 4
Privacy Summary
Exposure Level:
Broadcast
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Gateway node ID tracked
Exposure Risks:
âš  Visible to all nodes on channel
âš  Default channel - no encryption
+ 3 more...
MQTT ServiceEnvelope Fields

FieldValue
gateway_id !f71e94f4
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (37 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Canonical MeshPacket view reconstructed from stored protobuf bytes.

FieldValueType
from 228598793
Source node ID 		uint32
to 4294967295 (Broadcast)
Visible to all nodes 		uint32
decoded.portnum TEXT_MESSAGE_APP
TEXT_MESSAGE_APP 		enum
decoded.payload_length 37 bytes size
hop_limit Not set uint32
hop_start 4
Initial hop limit 		uint32
hops_taken 4
Calculated: hop_start - hop_limit 		derived
rx_rssi -136.0 dBm
Signal strength at gateway 		int32
rx_snr -14.25 dB
Signal quality at gateway 		float
rx_time 1783781427
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 140
Relay node ID 		uint32
tx_after Not set uint32
timestamp Not set 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)
  • ✓ Gateway node ID tracked
Exposure Risks:
  • âš  Visible to all nodes on channel
  • âš  Default channel - no encryption
  • âš  Packet visible to MQTT subscribers
  • âš  Multi-hop path visible (4 hops)
  • âš  RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !f71e94f4
Signal Metrics: RSSI: -136.0 dBm
SNR: -14.25 dB
Complete Protobuf Decode (JSON)
{ "service_envelope": { "packet": { "from": 228598793, "to": 4294967295, "decoded": { "portnum": "TEXT_MESSAGE_APP", "payload": "VGVzdGUgZGUgbm9kZSBjb20gYWxpbWVudGHDp8OjbyBzb2xhcg==", "bitfield": 1 }, "id": 622040703, "rx_time": 1783781427, "rx_snr": -14.25, "rx_rssi": -136, "hop_start": 4, "relay_node": 140 }, "channel_id": "LongFast", "gateway_id": "!f71e94f4" }, "mesh_packet": { "from": 228598793, "to": 4294967295, "decoded": { "portnum": "TEXT_MESSAGE_APP", "payload": "VGVzdGUgZGUgbm9kZSBjb20gYWxpbWVudGHDp8OjbyBzb2xhcg==", "bitfield": 1, "parsed_payload": { "text": "Teste de node com alimentação solar", "type": "text_message", "portnum": "TEXT_MESSAGE_APP" } }, "id": 622040703, "rx_time": 1783781427, "rx_snr": -14.25, "rx_rssi": -136, "hop_start": 4, "relay_node": 140 } }
Raw Packet Data (37 bytes)
5465737465206465206e6f646520636f6d20616c696d656e7461c3a7c3a36f20736f6c6172
Hex Analysis:
Size:37 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 Relay Channel Timestamp Actions
Eagle1-CL-868 (Eagl) Primary 0.000s
Reference 		-136.0 dBm -14.25 dB 4 8c VNG2 LongFast 2026-07-11 14:50:28 UTC Current
0 hops (direct receptions) Gateways that heard the packet directly from the source
🇵🇹STS_Home_GT-8 (STSH) -214.192s
Before 		Unknown Unknown 0 09 STSH LongFast 2026-07-11 14:46:54 UTC View
2

Total Receptions

2

Unique Gateways