Packet #29868357 Success

TELEMETRY_APP packet from Ortem 🚀 ☀ (2b88) to !ffffffff

23
Total Receptions
23
Unique Gateways
3
Hop Count
28
Payload Bytes
Packet Information
Database ID: 29868357
Mesh Packet ID: 0x2f55ba29
Used for correlation across gateways
Timestamp: 2025-12-24 17:18:06 UTC
From Node: Ortem 🚀 ☀ (2b88)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: TELEMETRY_APP
Port: 67
Gateway: 🎄 SkG@Home 📡🌐 (SkGH)
Channel: MediumFast
RSSI: -103 dBm
SNR: -14.25 dBm
Hop Info: 3/4 hops
Start: 4, Limit: 1
Relay Node: 61 TO1
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: 28 bytes
Decoded: Yes
Decoded Data:
Device Metrics:
Battery:98%
Voltage:4.17 V
Air Util TX:0.2%
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:28 bytes
Gateway:!13267e64
Channel:MediumFast
Payload Type:TELEMETRY_APP
Hop Count:3 / 4
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 !13267e64
Node ID format
channel_id MediumFast
packet MeshPacket (28 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 2458856328
Source node ID 		uint32
to 4294967295 (Broadcast)
Visible to all nodes 		uint32
decoded.portnum 67
TELEMETRY_APP 		enum
decoded.payload_length 28 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 -103.0 dBm
Signal strength at gateway 		int32
rx_snr -14.25 dB
Signal quality at gateway 		float
rx_time 1766596687
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 97
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1766596686.391735
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: !13267e64
Signal Metrics: RSSI: -103.0 dBm
SNR: -14.25 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:TELEMETRY_APP
Size:28 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "time": 1766596686, "device_metrics": { "battery_level": 98, "voltage": 4.169, "channel_utilization": 0.0, "air_util_tx": 0.24888888, "uptime_seconds": 559832 } }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!13267e64", "channel_id": "MediumFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 2458856328, "to": 4294967295, "id": 794147369, "rx_time": 1766596687, "rx_snr": -14.25, "rx_rssi": -103, "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": 97, "tx_after": 0, "decoded": { "portnum": 67, "payload": "0d4e204c691215086215736885401d0000000025badc7e3e28d89522", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "time": 1766596686, "device_metrics": { "battery_level": 98, "voltage": 4.169, "channel_utilization": 0.0, "air_util_tx": 0.24888888, "uptime_seconds": 559832 }, "type": "protobuf", "portnum": "TELEMETRY_APP", "message_class": "Telemetry" } } } }
Raw Packet Data (28 bytes)
0d4e204c691215086215736885401d0000000025badc7e3e28d89522
Hex Analysis:
Size:28 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
🎄 SkG@Home 📡🌐 (SkGH) Primary 0.000s
Reference 		-103.0 dBm -14.25 dB 3 61 TO1 MediumFast 2025-12-24 17:18:06 UTC Current
Vito 📟📡 (VTO) -1.860s
Before 		-117.0 dBm -13.00 dB 0 88 2b88 MediumFast 2025-12-24 17:18:04 UTC View
GRN1-Base🗼🌐 🔋 (GRN1) -1.304s
Before 		-106.0 dBm -6.50 dB 1 - MediumFast 2025-12-24 17:18:05 UTC View
Karabanchel_Baldur (KarB) -1.074s
Before 		-97.0 dBm -2.25 dB 2 2d SkyB MediumFast 2025-12-24 17:18:05 UTC View
Meshtastic b2b4📡🌐 (b2b4) -1.072s
Before 		-111.0 dBm -12.00 dB 2 2d SkyB MediumFast 2025-12-24 17:18:05 UTC View
Venturada2 🗼🌞 (Vb2) -1.006s
Before 		-108.0 dBm -7.25 dB 2 cb RPT5 MediumFast 2025-12-24 17:18:05 UTC View
🤖 Nicolas Cage 🌐 (Cage) -0.809s
Before 		-62.0 dBm 11.00 dB 2 2d SkyB MediumFast 2025-12-24 17:18:05 UTC View
Skynet (Sky) -0.794s
Before 		-48.0 dBm 10.25 dB 2 2d SkyB MediumFast 2025-12-24 17:18:05 UTC View
JAGO1_Cañaveral (JAGO) -0.744s
Before 		-125.0 dBm -14.75 dB 3 b0 Sir , PUPM , Vb2 MediumFast 2025-12-24 17:18:05 UTC View
Ocumare Norte🗼🌐 (RRN) -0.741s
Before 		-103.0 dBm -10.00 dB 3 b0 Sir , Vb2 MediumFast 2025-12-24 17:18:05 UTC View
XiaoWatt c4c8 🌐🔌 (c4c8) -0.661s
Before 		-77.0 dBm 9.75 dB 3 b0 Sir , Vb2 MediumFast 2025-12-24 17:18:05 UTC View
Quass001 ☄️ (Q001) -0.657s
Before 		-55.0 dBm 10.25 dB 2 3a Q005 MediumFast 2025-12-24 17:18:05 UTC View
tizon (Sylv) -0.474s
Before 		Unknown Unknown 3 0c Sylv MediumFast 2025-12-24 17:18:05 UTC View
Mec Rocket Meco (MRM) +0.025s
After 		-113.0 dBm -14.00 dB 4 08 JPL2 MediumFast 2025-12-24 17:18:06 UTC View
Varela Bot 🏡🤖 (🤖) +0.069s
After 		-84.0 dBm 9.00 dB 2 1c 🏡 MediumFast 2025-12-24 17:18:06 UTC View
Rodashtastic🗼🌐 (RDSt) +0.233s
After 		-106.0 dBm 3.00 dB 4 e7 BJN MediumFast 2025-12-24 17:18:06 UTC View
Eagle’s Nest (EAGL) +0.475s
After 		-101.0 dBm 7.00 dB 4 a4 Raq1 MediumFast 2025-12-24 17:18:06 UTC View
P3 iGate 🏠🌐 (P3N2) +0.549s
After 		-35.0 dBm 11.00 dB 4 25 P3N1 MediumFast 2025-12-24 17:18:06 UTC View
EA4GGL (4GGL) +0.795s
After 		-127.0 dBm -14.50 dB 3 25 🌇 MediumFast 2025-12-24 17:18:07 UTC View
Justicia Meshtastic b0e4 🏢 (b0e4) +0.798s
After 		-117.0 dBm -11.50 dB 3 25 🌇 MediumFast 2025-12-24 17:18:07 UTC View
Meshtastic 1760 (1760) +2.654s
After 		-126.0 dBm -8.00 dB 2 d4 ⛩ MediumFast 2025-12-24 17:18:09 UTC View
Meshtastic 18a4 (18a4) +3.986s
After 		Unknown Unknown 3 60 1760 MediumFast 2025-12-24 17:18:10 UTC View
0001 (49ac) +219.766s
After 		-56.0 dBm 9.25 dB 2 2d SkyB MediumFast 2025-12-24 17:21:46 UTC View
23

Total Receptions

23

Unique Gateways