Packet #27690264 Success

TELEMETRY_APP packet from EA4HSS Base solar (3CSo) to !ffffffff

9
Total Receptions
9
Unique Gateways
2
Hop Count
26
Payload Bytes
Packet Information
Database ID: 27690264
Mesh Packet ID: 0x996ee498
Used for correlation across gateways
Timestamp: 2025-12-14 22:23:13 UTC
From Node: EA4HSS Base solar (3CSo)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: TELEMETRY_APP
Port: 67
Gateway: Khalimero_1_0398 (Kha1)
Channel: Madrid
RSSI: -119 dBm
SNR: -7.75 dBm
Hop Info: 2/3 hops
Start: 3, Limit: 1
Relay Node: f5 RPT4
Last byte of the last hop that relayed this packet - Candidate source node(s) based on 0-hop direct receptions
Payload Data
Protocol: TELEMETRY_APP
Size: 26 bytes
Decoded: Yes
Decoded Data:
Device Metrics:
Battery:92%
Voltage:4.08 V
Channel Usage:2.6%
Air Util TX:0.0%
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:26 bytes
Gateway:!02e70398
Channel:Madrid
Payload Type:TELEMETRY_APP
Hop Count:2 / 3
Privacy Summary
Exposure Level:
Broadcast
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Custom channel: Madrid
+ 1 more...
Exposure Risks:
⚠ Visible to all nodes on channel
⚠ Packet visible to MQTT subscribers
+ 2 more...
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !02e70398
Node ID format
channel_id Madrid
packet MeshPacket (26 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 1061132645
Source node ID 		uint32
to 4294967295 (Broadcast)
Visible to all nodes 		uint32
decoded.portnum 67
TELEMETRY_APP 		enum
decoded.payload_length 26 bytes size
hop_limit 1
Remaining hops allowed 		uint32
hop_start 3
Initial hop limit 		uint32
hops_taken 2
Calculated: hop_start - hop_limit 		derived
rx_rssi -119.0 dBm
Signal strength at gateway 		int32
rx_snr -7.75 dB
Signal quality at gateway 		float
rx_time 1765750969
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 245
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1765750993.543814
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: Madrid
  • ✓ Gateway node ID tracked
Exposure Risks:
  • ⚠ Visible to all nodes on channel
  • ⚠ Packet visible to MQTT subscribers
  • ⚠ Multi-hop path visible (2 hops)
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !02e70398
Signal Metrics: RSSI: -119.0 dBm
SNR: -7.75 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:TELEMETRY_APP
Size:26 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "time": 1765750981, "device_metrics": { "battery_level": 92, "voltage": 4.081, "channel_utilization": 2.595, "air_util_tx": 0.013416667, "uptime_seconds": 65 } }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!02e70398", "channel_id": "Madrid", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 1061132645, "to": 4294967295, "id": 2574181528, "rx_time": 1765750969, "rx_snr": -7.75, "rx_rssi": -119, "hop_limit": 1, "hop_start": 3, "via_mqtt": 0, "want_ack": 0, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 245, "tx_after": 0, "decoded": { "portnum": 67, "payload": "0dc5383f691213085c158d9782401d7b1426402594d15b3c2841", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "time": 1765750981, "device_metrics": { "battery_level": 92, "voltage": 4.081, "channel_utilization": 2.595, "air_util_tx": 0.013416667, "uptime_seconds": 65 }, "type": "protobuf", "portnum": "TELEMETRY_APP", "message_class": "Telemetry" } } } }
Raw Packet Data (26 bytes)
0dc5383f691213085c158d9782401d7b1426402594d15b3c2841
Hex Analysis:
Size:26 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
Khalimero_1_0398 (Kha1) Primary 0.000s
Reference 		-119.0 dBm -7.75 dB 2 f5 RPT4 Madrid 2025-12-14 22:23:13 UTC Current
XiaoWatt c4c8 🌐🔌 (c4c8) -0.405s
Before 		-98.0 dBm -13.25 dB 2 f5 RPT4 Madrid 2025-12-14 22:23:13 UTC View
Aldinra_1640_🗼_🌐 (AldB) -0.028s
Before 		-119.0 dBm -10.50 dB 2 f5 RPT4 Madrid 2025-12-14 22:23:13 UTC View
JAGO1_Cañaveral (JAGO) +0.042s
After 		-120.0 dBm -11.25 dB 3 b0 Vbm , PUPM , Vb2 Madrid 2025-12-14 22:23:13 UTC View
Venturada2🗼🌐☀️ (Vb2) +0.563s
After 		-100.0 dBm Unknown 2 f5 RPT4 Madrid 2025-12-14 22:23:14 UTC View
mario (mmm) +2.282s
After 		-119.0 dBm -15.50 dB 3 b0 Vb2 Madrid 2025-12-14 22:23:15 UTC View
Varela Bot 🏡🤖 (🤖) +2.390s
After 		-79.0 dBm 9.25 dB 2 1c 🏡 Madrid 2025-12-14 22:23:15 UTC View
Quass001 ☄️ (Q001) +2.963s
After 		-47.0 dBm 10.50 dB 3 3a Q005 Madrid 2025-12-14 22:23:16 UTC View
X Wing 🚀 Kenobi (Knb2) +13.943s
After 		-59.0 dBm 11.50 dB 3 b5 Knb0 Madrid 2025-12-14 22:23:27 UTC View
9

Total Receptions

9

Unique Gateways