Packet #27545534 Success

NODEINFO_APP packet from EA4HDZ Móvil 📱 (AAVA) to Solar2 (☀)

13
Total Receptions
13
Unique Gateways
3
Hop Count
85
Payload Bytes
Packet Information
Database ID: 27545534
Mesh Packet ID: 0x6cb97ebc
Used for correlation across gateways
Timestamp: 2025-12-14 06:32:25 UTC
From Node: EA4HDZ Móvil 📱 (AAVA)
To Node: Solar2 (☀)
Success: Processed
Protocol: NODEINFO_APP
Port: 4
Gateway: Skynet (Sky)
Channel: MediumFast
RSSI: -70 dBm
SNR: 10.5 dBm
Hop Info: 3/4 hops
Start: 4, Limit: 1
Relay Node: 24 vid
Last byte of the last hop that relayed this packet - Candidate source node(s) based on 0-hop direct receptions
Payload Data
Protocol: NODEINFO_APP
Size: 85 bytes
Decoded: Yes
Decoded Data:
Long Name:EA4HDZ Móvil 📱
Short Name:AAVA
Node ID:!b03d970c
MAC Address:NM2wPZcM
Hardware:HELTEC_V3
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:85 bytes
Gateway:!7774870f
Channel:MediumFast
Payload Type:NODEINFO_APP
Hop Count:3 / 4
Privacy Summary
Exposure Level:
Direct Message
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Targeted to specific node
+ 2 more...
Exposure Risks:
⚠ Packet visible to MQTT subscribers
⚠ Multi-hop path visible (3 hops)
+ 1 more...
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !7774870f
Node ID format
channel_id MediumFast
packet MeshPacket (85 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 2956826380
Source node ID 		uint32
to 443538890
Target node ID 		uint32
decoded.portnum 4
NODEINFO_APP 		enum
decoded.payload_length 85 bytes size
hop_limit 1
Remaining hops allowed 		uint32
hop_start 4
Initial hop limit 		uint32
hops_taken 3
Calculated: hop_start - hop_limit 		derived
rx_rssi -70.0 dBm
Signal strength at gateway 		int32
rx_snr 10.50 dB
Signal quality at gateway 		float
rx_time 1765693935
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 36
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1765693945.5312788
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
  • ✓ Custom channel: MediumFast
  • ✓ Gateway node ID tracked
Exposure Risks:
  • ⚠ Packet visible to MQTT subscribers
  • ⚠ Multi-hop path visible (3 hops)
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !7774870f
Signal Metrics: RSSI: -70.0 dBm
SNR: 10.50 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:NODEINFO_APP
Size:85 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "id": "!b03d970c", "long_name": "EA4HDZ Móvil 📱", "short_name": "AAVA", "macaddr": "NM2wPZcM", "hw_model": "HELTEC_V3" }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!7774870f", "channel_id": "MediumFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 2956826380, "to": 443538890, "id": 1824095932, "rx_time": 1765693935, "rx_snr": 10.5, "rx_rssi": -70, "hop_limit": 1, "hop_start": 4, "via_mqtt": 0, "want_ack": 0, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 36, "tx_after": 0, "decoded": { "portnum": 4, "payload": "0a09216230336439373063121245413448445a204dc3b376696c20f09f93b11a0441415641220634cdb03d970c282b38014220703888fa91ffd516983824ff2abffd286a27c2191768c34b4b4879153c35a34b4800", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "id": "!b03d970c", "long_name": "EA4HDZ Móvil 📱", "short_name": "AAVA", "macaddr": "NM2wPZcM", "hw_model": "HELTEC_V3", "role": "CLIENT_MUTE", "public_key": "cDiI+pH/1RaYOCT/Kr/9KGonwhkXaMNLS0h5FTw1o0s=", "is_unmessagable": false, "type": "protobuf", "portnum": "NODEINFO_APP", "message_class": "User" } } } }
Raw Packet Data (85 bytes)
0a09216230336439373063121245413448445a204dc3b376696c20f09f93b11a0441415641220634cdb03d970c282b38014220703888fa91ffd516983824ff2abffd286a27c2191768c34b4b4879153c35a34b4800
Hex Analysis:
Size:85 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
Skynet (Sky) Primary 0.000s
Reference 		-70.0 dBm 10.50 dB 3 24 vid MediumFast 2025-12-14 06:32:25 UTC Current
Venturada2🗼🌐☀️ (Vb2) -7.096s
Before 		-107.0 dBm -9.00 dB 2 aa CR1 MediumFast 2025-12-14 06:32:18 UTC View
JAGO1_Cañaveral (JAGO) -6.745s
Before 		-117.0 dBm -7.00 dB 3 b0 Vbm , PUPM , Vb2 MediumFast 2025-12-14 06:32:18 UTC View
Ocumare Norte🗼🌐 (RRN) -6.740s
Before 		-102.0 dBm -8.00 dB 3 b0 Vbm , Vb2 MediumFast 2025-12-14 06:32:18 UTC View
GRN1-Base🗼🌐 🔋 (GRN1) -6.486s
Before 		-94.0 dBm 7.50 dB 3 b0 Vbm , Vb2 MediumFast 2025-12-14 06:32:19 UTC View
XiaoWatt c4c8 🌐🔌 (c4c8) -6.265s
Before 		-78.0 dBm 8.75 dB 3 b0 Vbm , Vb2 MediumFast 2025-12-14 06:32:19 UTC View
Villarejo01 (VIL1) -4.964s
Before 		-117.0 dBm -11.25 dB 2 61 TO1 MediumFast 2025-12-14 06:32:20 UTC View
P3 iGate 🏠🌐 (P3N2) -4.836s
Before 		-36.0 dBm 10.75 dB 3 25 P3N1 MediumFast 2025-12-14 06:32:20 UTC View
Karabanchel_Baldur (KarB) -4.568s
Before 		-88.0 dBm 5.50 dB 3 24 vid MediumFast 2025-12-14 06:32:20 UTC View
Fenix (FENX) -4.305s
Before 		-119.0 dBm -9.50 dB 2 61 TO1 MediumFast 2025-12-14 06:32:21 UTC View
Eagle’s Nest (EAGL) -3.573s
Before 		-107.0 dBm 1.50 dB 3 a4 Raq1 MediumFast 2025-12-14 06:32:21 UTC View
ETH Goose (ET03) -2.667s
Before 		-108.0 dBm -4.50 dB 3 72 Knb1 MediumFast 2025-12-14 06:32:22 UTC View
PXT_Home (PXT1) -2.473s
Before 		-96.0 dBm 9.25 dB 3 fd BAS2 MediumFast 2025-12-14 06:32:23 UTC View
13

Total Receptions

13

Unique Gateways