Packet #13483796 Success

NODEINFO_APP packet from Rast La Torre Solar 📡 (RST0) to !9e9fc66c

7
Total Receptions
7
Unique Gateways
2
Hop Count
89
Payload Bytes
Packet Information
Database ID: 13483796
Mesh Packet ID: 0x0e21c768
Used for correlation across gateways
Timestamp: 2025-10-04 00:56:49 UTC
From Node: Rast La Torre Solar 📡 (RST0)
To Node: !9e9fc66c (c66c)
Success: Processed
Protocol: NODEINFO_APP
Port: 4
Gateway: M4k1 portable (M4k1)
Channel: LongFast
RSSI: Unknown
SNR: Unknown
Hop Info: 2/4 hops
Start: 4, Limit: 2
Payload Data
Protocol: NODEINFO_APP
Size: 89 bytes
Decoded: Yes
Decoded Data:
Long Name:Rast La Torre Solar 📡
Short Name:RST0
Node ID:!67403d3a
MAC Address:1OBnQD06
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:89 bytes
Gateway:!b00a5a24
Channel:LongFast
Payload Type:NODEINFO_APP
Hop Count:2 / 4
Privacy Summary
Exposure Level:
Direct Message
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Targeted to specific node
+ 1 more...
Exposure Risks:
⚠ Default channel - no encryption
⚠ Packet visible to MQTT subscribers
+ 1 more...
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !b00a5a24
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (89 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 1732263226
Source node ID 		uint32
to 2661271148
Target node ID 		uint32
decoded.portnum 4
NODEINFO_APP 		enum
decoded.payload_length 89 bytes size
hop_limit 2
Remaining hops allowed 		uint32
hop_start 4
Initial hop limit 		uint32
hops_taken 2
Calculated: hop_start - hop_limit 		derived
rx_rssi Not set int32
rx_snr Not set float
rx_time 1759539408
Receive timestamp 		fixed32
via_mqtt False
Direct LoRa transmission 		bool
want_ack False
No ACK requested 		bool
priority 80
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 40
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1759539409.4908755
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)
  • ✓ Targeted to specific node
  • ✓ Gateway node ID tracked
Exposure Risks:
  • ⚠ Default channel - no encryption
  • ⚠ Packet visible to MQTT subscribers
  • ⚠ Multi-hop path visible (2 hops)
MQTT-Specific Fields
Gateway ID: !b00a5a24
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:NODEINFO_APP
Size:89 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "id": "!67403d3a", "long_name": "Rast La Torre Solar 📡", "short_name": "RST0", "macaddr": "1OBnQD06", "hw_model": "NRF52_PROMICRO_DIY" }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!b00a5a24", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 1732263226, "to": 2661271148, "id": 237094760, "rx_time": 1759539408, "rx_snr": 0.0, "rx_rssi": 0, "hop_limit": 2, "hop_start": 4, "via_mqtt": 0, "want_ack": 0, "priority": 80, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 40, "tx_after": 0, "decoded": { "portnum": 4, "payload": "0a09213637343033643361121852617374204c6120546f72726520536f6c617220f09f93a11a04525354302206d4e067403d3a283f42201697bb8071ffd6999d5f72d671bdbe841429ae85dfcf69026aee163db361d4504801", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "id": "!67403d3a", "long_name": "Rast La Torre Solar 📡", "short_name": "RST0", "macaddr": "1OBnQD06", "hw_model": "NRF52_PROMICRO_DIY", "public_key": "Fpe7gHH/1pmdX3LWcb2+hBQproXfz2kCau4WPbNh1FA=", "is_unmessagable": true, "type": "protobuf", "portnum": "NODEINFO_APP", "message_class": "User" } } } }
Raw Packet Data (89 bytes)
0a09213637343033643361121852617374204c6120546f72726520536f6c617220f09f93a11a04525354302206d4e067403d3a283f42201697bb8071ffd6999d5f72d671bdbe841429ae85dfcf69026aee163db361d4504801
Hex Analysis:
Size:89 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
M4k1 portable (M4k1) Primary 0.000s
Reference 		Unknown Unknown 2 LongFast 2025-10-04 00:56:49 Current
EA5HKX (HKX) -0.249s
Before 		-114.0 dBm -6.00 dB 1 LongFast 2025-10-04 00:56:49 View
Santastic 3234 (S3) +1.700s
After 		-53.0 dBm 6.00 dB 2 LongFast 2025-10-04 00:56:51 View
Sensor Ambiental Crespí📡🌐 (SAC) +1.877s
After 		-44.0 dBm 6.00 dB 2 LongFast 2025-10-04 00:56:51 View
Meshtastic aa4c (aa4c) +2.189s
After 		-99.0 dBm 4.75 dB 2 LongFast 2025-10-04 00:56:51 View
Fede MQTT-CLM-868 (049c) +5.366s
After 		-70.0 dBm 12.25 dB 2 LongFast 2025-10-04 00:56:54 View
EA5JKT_LoRa_1 (5JKT) +7.050s
After 		-101.0 dBm 5.00 dB 2 LongFast 2025-10-04 00:56:56 View
7

Total Receptions

7

Unique Gateways