Packet #27874628 Success

TELEMETRY_APP packet from jopsis_torrezno (🐷) to !ffffffff

24
Total Receptions
24
Unique Gateways
4
Hop Count
29
Payload Bytes
Packet Information
Database ID: 27874628
Mesh Packet ID: 0x59b7b7ca
Used for correlation across gateways
Timestamp: 2025-12-15 18:46:22 UTC
From Node: jopsis_torrezno (🐷)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: TELEMETRY_APP
Port: 67
Gateway: Mikasa 🧣 📟 (🧣)
Channel: MediumFast
RSSI: -85 dBm
SNR: -9.75 dBm
Hop Info: 4/5 hops
Start: 5, Limit: 1
Relay Node: dc f1dc
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: 29 bytes
Decoded: Yes
Decoded Data:
Device Metrics:
Battery:97%
Voltage:4.14 V
Channel Usage:19.6%
Air Util TX:0.4%
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:29 bytes
Gateway:!aca70b7c
Channel:MediumFast
Payload Type:TELEMETRY_APP
Hop Count:4 / 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 !aca70b7c
Node ID format
channel_id MediumFast
packet MeshPacket (29 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 29 bytes size
hop_limit 1
Remaining hops allowed 		uint32
hop_start 5
Initial hop limit 		uint32
hops_taken 4
Calculated: hop_start - hop_limit 		derived
rx_rssi -85.0 dBm
Signal strength at gateway 		int32
rx_snr -9.75 dB
Signal quality at gateway 		float
rx_time 1765824381
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 220
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1765824382.3177006
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 (4 hops)
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !aca70b7c
Signal Metrics: RSSI: -85.0 dBm
SNR: -9.75 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:TELEMETRY_APP
Size:29 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "time": 1765824399, "device_metrics": { "battery_level": 97, "voltage": 4.139, "channel_utilization": 19.616667, "air_util_tx": 0.379, "uptime_seconds": 2419259 } }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!aca70b7c", "channel_id": "MediumFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 3644509980, "to": 4294967295, "id": 1505212362, "rx_time": 1765824381, "rx_snr": -9.75, "rx_rssi": -85, "hop_limit": 1, "hop_start": 5, "via_mqtt": 0, "want_ack": 0, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 220, "tx_after": 0, "decoded": { "portnum": 67, "payload": "0d8f5740691216086115b07284401defee9c41254a0cc23e28bbd49301", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "time": 1765824399, "device_metrics": { "battery_level": 97, "voltage": 4.139, "channel_utilization": 19.616667, "air_util_tx": 0.379, "uptime_seconds": 2419259 }, "type": "protobuf", "portnum": "TELEMETRY_APP", "message_class": "Telemetry" } } } }
Raw Packet Data (29 bytes)
0d8f5740691216086115b07284401defee9c41254a0cc23e28bbd49301
Hex Analysis:
Size:29 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
Mikasa 🧣 📟 (🧣) Primary 0.000s
Reference 		-85.0 dBm -9.75 dB 4 dc f1dc MediumFast 2025-12-15 18:46:22 UTC Current
Karabanchel_Baldur (KarB) -7.495s
Before 		-94.0 dBm 2.00 dB 0 1c 🐷 MediumFast 2025-12-15 18:46:14 UTC View
Getafe ☀️ (GTF) -7.140s
Before 		-120.0 dBm -9.50 dB 0 1c 🐷 MediumFast 2025-12-15 18:46:15 UTC View
tizon (Sylv) -7.127s
Before 		-109.0 dBm -1.25 dB 0 1c 🐷 MediumFast 2025-12-15 18:46:15 UTC View
Fenix (FENX) -7.113s
Before 		-117.0 dBm -9.75 dB 0 1c 🐷 MediumFast 2025-12-15 18:46:15 UTC View
GRN1-Base🗼🌐 🔋 (GRN1) -6.781s
Before 		-105.0 dBm -10.00 dB 1 - MediumFast 2025-12-15 18:46:15 UTC View
Rodashtastic🗼🌐 (RDSt) -6.050s
Before 		-116.0 dBm -7.50 dB 2 e8 GRN1 MediumFast 2025-12-15 18:46:16 UTC View
Mec Rocket Meco (MRM) -5.930s
Before 		-113.0 dBm -12.75 dB 2 c0 sdAh MediumFast 2025-12-15 18:46:16 UTC View
XiaoWatt c4c8 🌐🔌 (c4c8) -5.417s
Before 		-81.0 dBm 6.50 dB 3 b0 Vbm , 26b0 MediumFast 2025-12-15 18:46:16 UTC View
Meshtastic 26b0 (26b0) -5.415s
Before 		-106.0 dBm -5.75 dB 2 e8 GRN1 , LCG1 MediumFast 2025-12-15 18:46:16 UTC View
JAGO1_Cañaveral (JAGO) -4.454s
Before 		-123.0 dBm -14.00 dB 3 b0 Vbm , PUPM , 26b0 MediumFast 2025-12-15 18:46:17 UTC View
Ocumare Norte🗼🌐 (RRN) -4.450s
Before 		-104.0 dBm -8.50 dB 3 b0 Vbm , 26b0 MediumFast 2025-12-15 18:46:17 UTC View
Villalbilla02 (VBV2) -4.183s
Before 		-115.0 dBm -5.25 dB 3 b0 26b0 MediumFast 2025-12-15 18:46:18 UTC View
JPL73B4_Node (JPL4) -3.983s
Before 		Unknown Unknown 4 08 JPL2 MediumFast 2025-12-15 18:46:18 UTC View
JPL73B2_Node (JPL2) -3.962s
Before 		-95.0 dBm -12.50 dB 3 b0 Vbm , 26b0 MediumFast 2025-12-15 18:46:18 UTC View
Meshtastic b2b4📡🌐 (b2b4) -3.819s
Before 		-116.0 dBm -14.25 dB 1 88 KarB MediumFast 2025-12-15 18:46:18 UTC View
ETH Maverick (ET01) -2.926s
Before 		-93.0 dBm 6.75 dB 3 72 Knb1 MediumFast 2025-12-15 18:46:19 UTC View
srs-h3 📡🌐 (srs0) -2.770s
Before 		-123.0 dBm -12.75 dB 2 bb 03bb MediumFast 2025-12-15 18:46:19 UTC View
Meshtastic 870c📡🌐 (870c) -2.463s
Before 		-96.0 dBm 7.75 dB 2 dc d0dc MediumFast 2025-12-15 18:46:19 UTC View
Villarejo01 (VIL1) -1.326s
Before 		-34.0 dBm 12.00 dB 4 c6 d5c6 MediumFast 2025-12-15 18:46:20 UTC View
PXT_Home (PXT1) -0.811s
Before 		-114.0 dBm -6.00 dB 5 a4 HelB MediumFast 2025-12-15 18:46:21 UTC View
Quixote_JS8_7 (QXT7) -0.615s
Before 		-18.0 dBm 11.00 dB 5 - MediumFast 2025-12-15 18:46:21 UTC View
ETH Goose (ET03) -0.252s
Before 		-27.0 dBm 11.25 dB 4 41 ET01 MediumFast 2025-12-15 18:46:22 UTC View
P3 iGate 🏠🌐 (P3N2) +1.249s
After 		-37.0 dBm 11.00 dB 4 25 P3N1 MediumFast 2025-12-15 18:46:23 UTC View
24

Total Receptions

24

Unique Gateways