Packet #39482760 Success

TELEMETRY_APP packet from KLOS-R1 (📡) to !ffffffff

48
Total Receptions
4
Unique Gateways
5
Hop Count
29
Payload Bytes
Packet Information
Database ID: 39482760
Mesh Packet ID: 0xac280371
Used for correlation across gateways
Timestamp: 2026-05-16 07:21:14 UTC
From Node: KLOS-R1 (📡)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: TELEMETRY_APP
Port: 67
Gateway: Seri Base d120 (SRB)
Channel: MediumFast
RSSI: -50 dBm
SNR: 7.5 dBm
Hop Info: 5/7 hops
Start: 7, Limit: 2
Relay Node: 18 KWBP
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:94%
Voltage:4.11 V
Channel Usage:9.6%
Air Util TX:1.6%
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:!16ced120
Channel:MediumFast
Payload Type:TELEMETRY_APP
Hop Count:5 / 7
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 !16ced120
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 678155517
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 2
Remaining hops allowed 		uint32
hop_start 7
Initial hop limit 		uint32
hops_taken 5
Calculated: hop_start - hop_limit 		derived
rx_rssi -50.0 dBm
Signal strength at gateway 		int32
rx_snr 7.50 dB
Signal quality at gateway 		float
rx_time 1778916073
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 24
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1778916074.5293558
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 (5 hops)
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !16ced120
Signal Metrics: RSSI: -50.0 dBm
SNR: 7.50 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": 1778916008, "device_metrics": { "battery_level": 94, "voltage": 4.11, "channel_utilization": 9.611667, "air_util_tx": 1.6475556, "uptime_seconds": 2263107 } }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!16ced120", "channel_id": "MediumFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 678155517, "to": 4294967295, "id": 2888303473, "rx_time": 1778916073, "rx_snr": 7.5, "rx_rssi": -50, "hop_limit": 2, "hop_start": 7, "via_mqtt": false, "want_ack": false, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": false, "next_hop": 0, "relay_node": 24, "tx_after": 0, "decoded": { "portnum": 67, "payload": "0da81a086a1216085e151f8583401d63c91941251ae3d23f28c3908a01", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "time": 1778916008, "device_metrics": { "battery_level": 94, "voltage": 4.11, "channel_utilization": 9.611667, "air_util_tx": 1.6475556, "uptime_seconds": 2263107 }, "type": "protobuf", "portnum": "TELEMETRY_APP", "message_class": "Telemetry" } } } }
Raw Packet Data (29 bytes)
0da81a086a1216085e151f8583401d63c91941251ae3d23f28c3908a01
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
Seri Base d120 (SRB) Primary 0.000s
Reference 		-50.0 dBm 7.50 dB 5 18 KWBP MediumFast 2026-05-16 07:21:14 UTC Current
Seri Base d120 (SRB) -0.970s
Before 		-50.0 dBm 7.50 dB 5 18 KWBP LongFast 2026-05-16 07:21:13 UTC View
Seri Base d120 (SRB) -0.600s
Before 		-50.0 dBm 7.50 dB 5 18 KWBP LongFast 2026-05-16 07:21:13 UTC View
Seri Base d120 (SRB) -0.579s
Before 		-50.0 dBm 7.50 dB 5 18 KWBP LongFast 2026-05-16 07:21:13 UTC View
Seri Base d120 (SRB) -0.558s
Before 		-50.0 dBm 7.50 dB 5 18 KWBP LongFast 2026-05-16 07:21:13 UTC View
Seri Base d120 (SRB) -0.532s
Before 		-50.0 dBm 7.50 dB 5 18 KWBP LongFast 2026-05-16 07:21:13 UTC View
Seri Base d120 (SRB) -0.501s
Before 		-50.0 dBm 7.50 dB 5 18 KWBP LongFast 2026-05-16 07:21:14 UTC View
Seri Base d120 (SRB) -0.156s
Before 		-50.0 dBm 7.50 dB 5 18 KWBP LongFast 2026-05-16 07:21:14 UTC View
Seri Base d120 (SRB) -0.127s
Before 		-50.0 dBm 7.50 dB 5 18 KWBP LongFast 2026-05-16 07:21:14 UTC View
Seri Base d120 (SRB) -0.104s
Before 		-50.0 dBm 7.50 dB 5 18 KWBP LongFast 2026-05-16 07:21:14 UTC View
Seri Base d120 (SRB) -0.081s
Before 		-50.0 dBm 7.50 dB 5 18 KWBP LongFast 2026-05-16 07:21:14 UTC View
Seri Base d120 (SRB) -0.057s
Before 		-50.0 dBm 7.50 dB 5 18 KWBP LongFast 2026-05-16 07:21:14 UTC View
Seri Base d120 (SRB) -0.028s
Before 		-50.0 dBm 7.50 dB 5 18 KWBP MediumFast 2026-05-16 07:21:14 UTC View
Seri Base d120 (SRB) +0.026s
After 		-50.0 dBm 7.50 dB 5 18 KWBP MediumFast 2026-05-16 07:21:14 UTC View
Seri Base d120 (SRB) +0.056s
After 		-50.0 dBm 7.50 dB 5 18 KWBP MediumFast 2026-05-16 07:21:14 UTC View
Seri Base d120 (SRB) +0.085s
After 		-50.0 dBm 7.50 dB 5 18 KWBP MediumFast 2026-05-16 07:21:14 UTC View
Seri Base d120 (SRB) +0.114s
After 		-50.0 dBm 7.50 dB 5 18 KWBP MediumFast 2026-05-16 07:21:14 UTC View
Seri Base d120 (SRB) +0.140s
After 		-50.0 dBm 7.50 dB 5 18 KWBP MediumFast 2026-05-16 07:21:14 UTC View
Seri Base d120 (SRB) +0.168s
After 		-50.0 dBm 7.50 dB 5 18 KWBP MediumFast 2026-05-16 07:21:14 UTC View
Seri Base d120 (SRB) +0.196s
After 		-50.0 dBm 7.50 dB 5 18 KWBP MediumFast 2026-05-16 07:21:14 UTC View
Seri Base d120 (SRB) +0.224s
After 		-50.0 dBm 7.50 dB 5 18 KWBP MediumFast 2026-05-16 07:21:14 UTC View
Seri Base d120 (SRB) +0.250s
After 		-50.0 dBm 7.50 dB 5 18 KWBP MediumFast 2026-05-16 07:21:14 UTC View
Seri Base d120 (SRB) +0.276s
After 		-50.0 dBm 7.50 dB 5 18 KWBP ShortFast 2026-05-16 07:21:14 UTC View
Seri Base d120 (SRB) +0.308s
After 		-50.0 dBm 7.50 dB 5 18 KWBP ShortFast 2026-05-16 07:21:14 UTC View
Seri Base d120 (SRB) +0.334s
After 		-50.0 dBm 7.50 dB 5 18 KWBP ShortFast 2026-05-16 07:21:14 UTC View
Seri Base d120 (SRB) +0.363s
After 		-50.0 dBm 7.50 dB 5 18 KWBP ShortFast 2026-05-16 07:21:14 UTC View
Seri Base d120 (SRB) +0.389s
After 		-50.0 dBm 7.50 dB 5 18 KWBP ShortFast 2026-05-16 07:21:14 UTC View
Seri Base d120 (SRB) +0.420s
After 		-50.0 dBm 7.50 dB 5 18 KWBP ShortFast 2026-05-16 07:21:14 UTC View
Seri Base d120 (SRB) +0.445s
After 		-50.0 dBm 7.50 dB 5 18 KWBP ShortFast 2026-05-16 07:21:14 UTC View
Seri Base d120 (SRB) +0.472s
After 		-50.0 dBm 7.50 dB 5 18 KWBP ShortFast 2026-05-16 07:21:15 UTC View
Seri Base d120 (SRB) +0.498s
After 		-50.0 dBm 7.50 dB 5 18 KWBP ShortFast 2026-05-16 07:21:15 UTC View
Seri Base d120 (SRB) +0.525s
After 		-50.0 dBm 7.50 dB 5 18 KWBP ShortFast 2026-05-16 07:21:15 UTC View
Seri Base d120 (SRB) +0.551s
After 		-50.0 dBm 7.50 dB 5 18 KWBP ShortFast 2026-05-16 07:21:15 UTC View
Seri Base d120 (SRB) +0.576s
After 		-50.0 dBm 7.50 dB 5 18 KWBP ShortTurbo 2026-05-16 07:21:15 UTC View
Seri Base d120 (SRB) +0.606s
After 		-50.0 dBm 7.50 dB 5 18 KWBP ShortTurbo 2026-05-16 07:21:15 UTC View
Seri Base d120 (SRB) +0.638s
After 		-50.0 dBm 7.50 dB 5 18 KWBP ShortTurbo 2026-05-16 07:21:15 UTC View
Seri Base d120 (SRB) +0.666s
After 		-50.0 dBm 7.50 dB 5 18 KWBP ShortTurbo 2026-05-16 07:21:15 UTC View
Seri Base d120 (SRB) +0.690s
After 		-50.0 dBm 7.50 dB 5 18 KWBP ShortTurbo 2026-05-16 07:21:15 UTC View
Seri Base d120 (SRB) +0.716s
After 		-50.0 dBm 7.50 dB 5 18 KWBP ShortTurbo 2026-05-16 07:21:15 UTC View
Seri Base d120 (SRB) +0.741s
After 		-50.0 dBm 7.50 dB 5 18 KWBP ShortTurbo 2026-05-16 07:21:15 UTC View
Seri Base d120 (SRB) +0.765s
After 		-50.0 dBm 7.50 dB 5 18 KWBP ShortTurbo 2026-05-16 07:21:15 UTC View
Seri Base d120 (SRB) +0.789s
After 		-50.0 dBm 7.50 dB 5 18 KWBP ShortTurbo 2026-05-16 07:21:15 UTC View
Seri Base d120 (SRB) +0.814s
After 		-50.0 dBm 7.50 dB 5 18 KWBP ShortTurbo 2026-05-16 07:21:15 UTC View
Seri Base d120 (SRB) +0.845s
After 		-50.0 dBm 7.50 dB 5 18 KWBP ShortTurbo 2026-05-16 07:21:15 UTC View
Seri Base d120 (SRB) +0.873s
After 		-50.0 dBm 7.50 dB 5 18 KWBP LongFast 2026-05-16 07:21:15 UTC View
neoSG2 https://canadaverse.org/ (🎐) +13.010s
After 		-93.0 dBm -1.00 dB 1 5b LongFast 2026-05-16 07:21:27 UTC View
Meshtastic 7c50 (7c50) +13.758s
After 		-119.0 dBm -13.00 dB 1 5b LongFast 2026-05-16 07:21:28 UTC View
VE3WNP-11 (TGWN) +14.328s
After 		-118.0 dBm -6.75 dB 1 3d LongFast 2026-05-16 07:21:28 UTC View
48

Total Receptions

4

Unique Gateways