Packet #27908886 Success

TELEMETRY_APP packet from jopsis_torrezno (🐷) to !ffffffff

25
Total Receptions
25
Unique Gateways
3
Hop Count
22
Payload Bytes
Packet Information
Database ID: 27908886
Mesh Packet ID: 0x3023cfd0
Used for correlation across gateways
Timestamp: 2025-12-15 22:21:02 UTC
From Node: jopsis_torrezno (🐷)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: TELEMETRY_APP
Port: 67
Gateway: Eagle’s Nest (EAGL)
Channel: MediumFast
RSSI: -114 dBm
SNR: -5.75 dBm
Hop Info: 3/5 hops
Start: 5, Limit: 2
Relay Node: 74
Last byte of the last hop that relayed this packet
Payload Data
Protocol: TELEMETRY_APP
Size: 22 bytes
Decoded: Yes
Decoded Data:
Environment Metrics:
Temperature:7.5°C
Humidity:65.6%
Pressure:934.6 hPa
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:22 bytes
Gateway:!435bb780
Channel:MediumFast
Payload Type:TELEMETRY_APP
Hop Count:3 / 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 !435bb780
Node ID format
channel_id MediumFast
packet MeshPacket (22 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 3644509980
Source node ID 		uint32
to 4294967295 (Broadcast)
Visible to all nodes 		uint32
decoded.portnum 67
TELEMETRY_APP 		enum
decoded.payload_length 22 bytes size
hop_limit 2
Remaining hops allowed 		uint32
hop_start 5
Initial hop limit 		uint32
hops_taken 3
Calculated: hop_start - hop_limit 		derived
rx_rssi -114.0 dBm
Signal strength at gateway 		int32
rx_snr -5.75 dB
Signal quality at gateway 		float
rx_time 1765837239
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 116
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1765837262.2219374
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 (3 hops)
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !435bb780
Signal Metrics: RSSI: -114.0 dBm
SNR: -5.75 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:TELEMETRY_APP
Size:22 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "time": 1765837284, "environment_metrics": { "temperature": 7.55, "relative_humidity": 65.56738, "barometric_pressure": 934.64624 } }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!435bb780", "channel_id": "MediumFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 3644509980, "to": 4294967295, "id": 807653328, "rx_time": 1765837239, "rx_snr": -5.75, "rx_rssi": -114, "hop_limit": 2, "hop_start": 5, "via_mqtt": 0, "want_ack": 0, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 116, "tx_after": 0, "decoded": { "portnum": 67, "payload": "0de48940691a0f0d9a99f14015802283421d5ca96944", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "time": 1765837284, "environment_metrics": { "temperature": 7.55, "relative_humidity": 65.56738, "barometric_pressure": 934.64624 }, "type": "protobuf", "portnum": "TELEMETRY_APP", "message_class": "Telemetry" } } } }
Raw Packet Data (22 bytes)
0de48940691a0f0d9a99f14015802283421d5ca96944
Hex Analysis:
Size:22 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
Eagle’s Nest (EAGL) Primary 0.000s
Reference 		-114.0 dBm -5.75 dB 3 74 MediumFast 2025-12-15 22:21:02 UTC Current
🎄 SkG@Home 📡🌐 (SkGH) -3.355s
Before 		-101.0 dBm -10.25 dB 0 1c 🐷 MediumFast 2025-12-15 22:20:58 UTC View
Karabanchel_Baldur (KarB) -3.349s
Before 		-94.0 dBm 2.25 dB 0 1c 🐷 MediumFast 2025-12-15 22:20:58 UTC View
Getafe ☀️ (GTF) -3.020s
Before 		-122.0 dBm -11.50 dB 0 1c 🐷 MediumFast 2025-12-15 22:20:59 UTC View
tizon (Sylv) -2.978s
Before 		-109.0 dBm -1.25 dB 0 1c 🐷 MediumFast 2025-12-15 22:20:59 UTC View
Fenix (FENX) -2.955s
Before 		-115.0 dBm -8.00 dB 0 1c 🐷 MediumFast 2025-12-15 22:20:59 UTC View
Venturada2 🗼🌞 (Vb2) -2.402s
Before 		-112.0 dBm -14.75 dB 2 aa CR1 MediumFast 2025-12-15 22:20:59 UTC View
srs-h3 📡🌐 (srs0) -2.385s
Before 		-125.0 dBm -14.00 dB 1 bb 03bb MediumFast 2025-12-15 22:20:59 UTC View
GRN1-Base🗼🌐 🔋 (GRN1) -2.370s
Before 		-105.0 dBm -10.75 dB 1 - MediumFast 2025-12-15 22:20:59 UTC View
JPL73B4_Node (JPL4) -2.356s
Before 		Unknown Unknown 2 08 JPL2 MediumFast 2025-12-15 22:20:59 UTC View
JPL73B2_Node (JPL2) -2.337s
Before 		-98.0 dBm -13.25 dB 1 - MediumFast 2025-12-15 22:20:59 UTC View
[samsepi0l] 📡🌐 (tlg0) -2.163s
Before 		-100.0 dBm -6.75 dB 3 b0 PUPM , Vb2 MediumFast 2025-12-15 22:21:00 UTC View
Meshtastic 1760 (1760) -1.764s
Before 		-132.0 dBm -13.50 dB 3 b0 Vb2 MediumFast 2025-12-15 22:21:00 UTC View
Villalbilla02 (VBV2) -1.614s
Before 		-116.0 dBm -7.00 dB 3 b0 Vb2 MediumFast 2025-12-15 22:21:00 UTC View
JAGO1_Cañaveral (JAGO) -1.170s
Before 		-122.0 dBm -12.75 dB 3 b0 Vbm , PUPM , Vb2 MediumFast 2025-12-15 22:21:01 UTC View
XiaoWatt c4c8 🌐🔌 (c4c8) -1.137s
Before 		-79.0 dBm 5.00 dB 3 b0 Vbm , Vb2 MediumFast 2025-12-15 22:21:01 UTC View
Mec Rocket Meco (MRM) -1.047s
Before 		-113.0 dBm -12.75 dB 4 c0 sdAh MediumFast 2025-12-15 22:21:01 UTC View
Meshtastic 18a4 (18a4) -0.925s
Before 		-65.0 dBm 10.00 dB 4 60 1760 MediumFast 2025-12-15 22:21:01 UTC View
Villarejo01 (VIL1) -0.349s
Before 		-118.0 dBm -14.25 dB 2 61 TO1 MediumFast 2025-12-15 22:21:01 UTC View
Varela Bot 🏡🤖 (🤖) -0.345s
Before 		-75.0 dBm 9.75 dB 2 1c 🏡 MediumFast 2025-12-15 22:21:01 UTC View
Justicia Meshtastic b0e4 🏢 (b0e4) -0.179s
Before 		-117.0 dBm -10.25 dB 4 25 🌇 MediumFast 2025-12-15 22:21:02 UTC View
Quixote_JS8_7 (QXT7) -0.090s
Before 		-19.0 dBm 11.75 dB 4 - MediumFast 2025-12-15 22:21:02 UTC View
Quixote_JS8_5🗼🌐 (QXT5) -0.087s
Before 		-115.0 dBm -9.00 dB 4 - MediumFast 2025-12-15 22:21:02 UTC View
Quass001 ☄️ (Q001) +0.048s
After 		-39.0 dBm 10.75 dB 5 3a Q005 MediumFast 2025-12-15 22:21:02 UTC View
PXT_Home (PXT1) +0.216s
After 		-110.0 dBm -3.75 dB 4 48 mfms MediumFast 2025-12-15 22:21:02 UTC View
25

Total Receptions

25

Unique Gateways