Packet #709722 Success

NODEINFO_APP packet from Meshtastic 52e5 (52e5) to !ffffffff

8
Total Receptions
8
Unique Gateways
7
Hop Count
80
Payload Bytes
Packet Information
Database ID: 709722
Mesh Packet ID: 0x920f830d
Used for correlation across gateways
Timestamp: 2026-04-03 03:29:19 UTC
From Node: Meshtastic 52e5 (52e5)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: NODEINFO_APP
Port: 4
Gateway: Meshtastic bbe7 (grlm)
Channel: LongFast
RSSI: -117 dBm
SNR: -13.75 dBm
Hop Info: 7/7 hops
Start: 7, Limit: 0
Relay Node: b8
Last byte of the last hop that relayed this packet
Payload Data
Protocol: NODEINFO_APP
Size: 80 bytes
Decoded: Yes
Decoded Data:
Long Name:Meshtastic 52e5
Short Name:52e5
Node ID:!24ed52e5
MAC Address:7Dgk7VLl
Hardware:HELTEC_MESH_NODE_T114
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:80 bytes
Gateway:!dc31bbe7
Channel:LongFast
Payload Type:NODEINFO_APP
Hop Count:7 / 7
Privacy Summary
Exposure Level:
Broadcast
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Gateway node ID tracked
Exposure Risks:
⚠ Visible to all nodes on channel
⚠ Default channel - no encryption
+ 3 more...
MQTT ServiceEnvelope Fields

FieldValue
gateway_id !dc31bbe7
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (80 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Canonical MeshPacket view reconstructed from stored protobuf bytes.

FieldValueType
from 619533029
Source node ID 		uint32
to 4294967295 (Broadcast)
Visible to all nodes 		uint32
decoded.portnum NODEINFO_APP
NODEINFO_APP 		enum
decoded.payload_length 80 bytes size
hop_limit Not set uint32
hop_start 7
Initial hop limit 		uint32
hops_taken 7
Calculated: hop_start - hop_limit 		derived
rx_rssi -117.0 dBm
Signal strength at gateway 		int32
rx_snr -13.75 dB
Signal quality at gateway 		float
rx_time 1775186503
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 8
Channel index 		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 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:
  • ⚠ Visible to all nodes on channel
  • ⚠ Default channel - no encryption
  • ⚠ Packet visible to MQTT subscribers
  • ⚠ Multi-hop path visible (7 hops)
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !dc31bbe7
Signal Metrics: RSSI: -117.0 dBm
SNR: -13.75 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:NODEINFO_APP
Size:80 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "id": "!24ed52e5", "long_name": "Meshtastic 52e5", "short_name": "52e5", "macaddr": "7Dgk7VLl", "hw_model": "HELTEC_MESH_NODE_T114" }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "packet": { "from": 619533029, "to": 4294967295, "channel": 8, "decoded": { "portnum": "NODEINFO_APP", "payload": "CgkhMjRlZDUyZTUSD01lc2h0YXN0aWMgNTJlNRoENTJlNSIG7Dgk7VLlKEVCIG7qdG3NSXO51tyegqHU98lSej45t+hOHgEhEl2ERR5zSAA=", "bitfield": 1 }, "id": 2450490125, "rx_time": 1775186503, "rx_snr": -13.75, "rx_rssi": -117, "hop_start": 7, "relay_node": 184, "transport_mechanism": "TRANSPORT_LORA" }, "channel_id": "LongFast", "gateway_id": "!dc31bbe7" }, "mesh_packet": { "from": 619533029, "to": 4294967295, "channel": 8, "decoded": { "portnum": "NODEINFO_APP", "payload": "CgkhMjRlZDUyZTUSD01lc2h0YXN0aWMgNTJlNRoENTJlNSIG7Dgk7VLlKEVCIG7qdG3NSXO51tyegqHU98lSej45t+hOHgEhEl2ERR5zSAA=", "bitfield": 1, "parsed_payload": { "id": "!24ed52e5", "long_name": "Meshtastic 52e5", "short_name": "52e5", "macaddr": "7Dgk7VLl", "hw_model": "HELTEC_MESH_NODE_T114", "public_key": "bup0bc1Jc7nW3J6CodT3yVJ6Pjm36E4eASESXYRFHnM=", "is_unmessagable": false, "type": "protobuf", "portnum": "NODEINFO_APP", "message_class": "User" } }, "id": 2450490125, "rx_time": 1775186503, "rx_snr": -13.75, "rx_rssi": -117, "hop_start": 7, "relay_node": 184, "transport_mechanism": "TRANSPORT_LORA" } }
Raw Packet Data (80 bytes)
0a09213234656435326535120f4d65736874617374696320353265351a04353265352206ec3824ed52e5284542206eea746dcd4973b9d6dc9e82a1d4f7c9527a3e39b7e84e1e0121125d84451e734800
Hex Analysis:
Size:80 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
Meshtastic bbe7 (grlm) Primary 0.000s
Reference 		-117.0 dBm -13.75 dB 7 b8 LongFast 2026-04-03 03:29:19 UTC Current
7 hops Gateways that received this packet after 7 hops
Verdandi (VERD) -457.186s
Before 		-119.0 dBm -9.00 dB 7 54 9454 LongFast 2026-04-03 03:21:42 UTC View
Meshtastic 5e80 (5e80) -455.631s
Before 		-7.0 dBm 6.50 dB 7 88 pkps LongFast 2026-04-03 03:21:43 UTC View
Poughkeepsie (pkps) -457.333s
Before 		-107.0 dBm -17.25 dB 7 54 LongFast 2026-04-03 03:21:42 UTC View
Meshtastic 9454 (9454) -457.519s
Before 		-105.0 dBm -15.50 dB 7 70 Pepe LongFast 2026-04-03 03:21:41 UTC View
Sandwich 🥪 (SNDW) -456.808s
Before 		-83.0 dBm -0.75 dB 7 54 9454 LongFast 2026-04-03 03:21:42 UTC View
GunWest (Pepe) -463.947s
Before 		-111.0 dBm 5.50 dB 7 e4 vaya LongFast 2026-04-03 03:21:35 UTC View
Meshtastic 292c (292c) -457.176s
Before 		-32.0 dBm 7.25 dB 7 54 9454 LongFast 2026-04-03 03:21:42 UTC View
8

Total Receptions

8

Unique Gateways