Packet #29042405 Success

TELEMETRY_APP packet from Zona Alta Rivas Vaciamadrid 📡 (Raq1) to !ffffffff

20
Total Receptions
20
Unique Gateways
2
Hop Count
26
Payload Bytes
Packet Information
Database ID: 29042405
Mesh Packet ID: 0x6a8237f7
Used for correlation across gateways
Timestamp: 2025-12-21 02:04:13 UTC
From Node: Zona Alta Rivas Vaciamadrid 📡 (Raq1)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: TELEMETRY_APP
Port: 67
Gateway: ETH Goose (ET03)
Channel: MediumFast
RSSI: -25 dBm
SNR: 11.0 dBm
Hop Info: 2/5 hops
Start: 5, Limit: 3
Relay Node: 41 ET01
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:101%
Voltage:4.32 V
Channel Usage:11.1%
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:!909ec2ec
Channel:MediumFast
Payload Type:TELEMETRY_APP
Hop Count:2 / 5
Privacy Summary
Exposure Level:
Broadcast
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Custom channel: MediumFast
+ 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 !909ec2ec
Node ID format
channel_id MediumFast
packet MeshPacket (26 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 3677054628
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 3
Remaining hops allowed 		uint32
hop_start 5
Initial hop limit 		uint32
hops_taken 2
Calculated: hop_start - hop_limit 		derived
rx_rssi -25.0 dBm
Signal strength at gateway 		int32
rx_snr 11.00 dB
Signal quality at gateway 		float
rx_time 1766282648
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 65
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1766282653.2154584
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: MediumFast
  • ✓ 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: !909ec2ec
Signal Metrics: RSSI: -25.0 dBm
SNR: 11.00 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": 1766282649, "device_metrics": { "battery_level": 101, "voltage": 4.315, "channel_utilization": 11.09, "air_util_tx": 0.02425, "uptime_seconds": 61 } }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!909ec2ec", "channel_id": "MediumFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 3677054628, "to": 4294967295, "id": 1786918903, "rx_time": 1766282648, "rx_snr": 11.0, "rx_rssi": -25, "hop_limit": 3, "hop_start": 5, "via_mqtt": 0, "want_ack": 0, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 65, "tx_after": 0, "decoded": { "portnum": 67, "payload": "0d9955476912130865157b148a401da470314125f0a7c63c283d", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "time": 1766282649, "device_metrics": { "battery_level": 101, "voltage": 4.315, "channel_utilization": 11.09, "air_util_tx": 0.02425, "uptime_seconds": 61 }, "type": "protobuf", "portnum": "TELEMETRY_APP", "message_class": "Telemetry" } } } }
Raw Packet Data (26 bytes)
0d9955476912130865157b148a401da470314125f0a7c63c283d
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
ETH Goose (ET03) Primary 0.000s
Reference 		-25.0 dBm 11.00 dB 2 41 ET01 MediumFast 2025-12-21 02:04:13 UTC Current
Eagle’s Nest (EAGL) -1.725s
Before 		-115.0 dBm -4.50 dB 0 a4 Raq1 MediumFast 2025-12-21 02:04:11 UTC View
Venturada2 🗼🌞 (Vb2) -1.152s
Before 		-86.0 dBm 7.25 dB 1 61 TO1 MediumFast 2025-12-21 02:04:12 UTC View
🎄 SkG@Home 📡🌐 (SkGH) -1.124s
Before 		-90.0 dBm 0.25 dB 1 61 TO1 MediumFast 2025-12-21 02:04:12 UTC View
ETH Maverick (ET01) -0.868s
Before 		-104.0 dBm -14.25 dB 1 61 TO1 MediumFast 2025-12-21 02:04:12 UTC View
X Wing 🚀 Kenobi (Knb2) -0.825s
Before 		-112.0 dBm -5.75 dB 1 61 TO1 MediumFast 2025-12-21 02:04:12 UTC View
Villalbilla02 (VBV2) -0.547s
Before 		-118.0 dBm -8.75 dB 2 b0 Vb2 MediumFast 2025-12-21 02:04:12 UTC View
Mikasa 🧣 📟 (🧣) -0.263s
Before 		-103.0 dBm -6.00 dB 2 b0 Vb2 MediumFast 2025-12-21 02:04:12 UTC View
Karabanchel_Baldur (KarB) -0.154s
Before 		-110.0 dBm -11.25 dB 1 61 Ilde , TO1 MediumFast 2025-12-21 02:04:13 UTC View
Ocumare Norte🗼🌐 (RRN) +0.106s
After 		-100.0 dBm -4.75 dB 2 b0 Vbm , Vb2 MediumFast 2025-12-21 02:04:13 UTC View
XiaoWatt c4c8 🌐🔌 (c4c8) +0.144s
After 		-80.0 dBm 3.50 dB 2 b0 Vbm , Vb2 MediumFast 2025-12-21 02:04:13 UTC View
GRN2-Cli 📡🔋 (GRN2) +0.171s
After 		-130.0 dBm -10.00 dB 2 b0 Vb2 MediumFast 2025-12-21 02:04:13 UTC View
JAGO1_Cañaveral (JAGO) +0.354s
After 		-113.0 dBm -4.75 dB 3 8c thg8 MediumFast 2025-12-21 02:04:13 UTC View
EA4IGE_Alco (astu) +0.406s
After 		-123.0 dBm -13.00 dB 2 64 MediumFast 2025-12-21 02:04:13 UTC View
PXT_Home (PXT1) +0.516s
After 		-97.0 dBm 9.00 dB 2 fd BAS2 MediumFast 2025-12-21 02:04:13 UTC View
P3 iGate 🏠🌐 (P3N2) +0.533s
After 		-42.0 dBm 11.50 dB 3 25 P3N1 MediumFast 2025-12-21 02:04:13 UTC View
Villarejo01 (VIL1) +0.822s
After 		-36.0 dBm 10.50 dB 2 c6 d5c6 MediumFast 2025-12-21 02:04:14 UTC View
🤖 Nicolas Cage 🌐 (Cage) +1.305s
After 		-117.0 dBm -7.25 dB 2 d1 👾 MediumFast 2025-12-21 02:04:14 UTC View
Varela Bot 🏡🤖 (🤖) +1.354s
After 		-81.0 dBm 9.00 dB 3 1c 🏡 MediumFast 2025-12-21 02:04:14 UTC View
Justicia Meshtastic b0e4 🏢 (b0e4) +1.903s
After 		-115.0 dBm -7.50 dB 3 25 🌇 MediumFast 2025-12-21 02:04:15 UTC View
20

Total Receptions

20

Unique Gateways