Packet #17725183 Success

TELEMETRY_APP packet from !da773875 to !ffffffff

45
Total Receptions
1
Unique Gateways
5
Hop Count
29
Payload Bytes
Packet Information
Database ID: 17725183
Mesh Packet ID: 0xa6de20c3
Used for correlation across gateways
Timestamp: 2026-03-27 05:56:16 UTC
From Node: !da773875 (3875)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: TELEMETRY_APP
Port: 67
Gateway: VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC)
Channel: LongFast
RSSI: -119 dBm
SNR: -9.25 dBm
Hop Info: 5/5 hops
Start: 5, Limit: 0
Relay Node: 8f
Last byte of the last hop that relayed this packet
Payload Data
Protocol: TELEMETRY_APP
Size: 29 bytes
Decoded: Yes
Decoded Data:
Device Metrics:
Battery:101%
Voltage:4.09 V
Air Util TX:0.7%
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:!9e779d68
Channel:LongFast
Payload Type:TELEMETRY_APP
Hop Count:5 / 5
Privacy Summary
Exposure Level:
Broadcast
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Gateway node ID tracked
Exposure Risks:
⚠ Visible to all nodes on channel
⚠ Default channel - no encryption
+ 3 more...
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !9e779d68
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (29 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 3665246325
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 Not set uint32
hop_start 5
Initial hop limit 		uint32
hops_taken 5
Calculated: hop_start - hop_limit 		derived
rx_rssi -119.0 dBm
Signal strength at gateway 		int32
rx_snr -9.25 dB
Signal quality at gateway 		float
rx_time 1774590974
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 143
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1774590976.5109518
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)
  • ✓ Gateway node ID tracked
Exposure Risks:
  • ⚠ Visible to all nodes on channel
  • ⚠ Default channel - no encryption
  • ⚠ Packet visible to MQTT subscribers
  • ⚠ Multi-hop path visible (5 hops)
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !9e779d68
Signal Metrics: RSSI: -119.0 dBm
SNR: -9.25 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": 1770396638, "device_metrics": { "battery_level": 101, "voltage": 4.088, "channel_utilization": 0.0, "air_util_tx": 0.71630555, "uptime_seconds": 7059488 } }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!9e779d68", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 3665246325, "to": 4294967295, "id": 2799575235, "rx_time": 1774590974, "rx_snr": -9.25, "rx_rssi": -119, "hop_limit": 0, "hop_start": 5, "via_mqtt": false, "want_ack": false, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": false, "next_hop": 0, "relay_node": 143, "tx_after": 0, "decoded": { "portnum": 67, "payload": "0dde1b86691216086515e5d082401d0000000025cd5f373f28a0f0ae03", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "time": 1770396638, "device_metrics": { "battery_level": 101, "voltage": 4.088, "channel_utilization": 0.0, "air_util_tx": 0.71630555, "uptime_seconds": 7059488 }, "type": "protobuf", "portnum": "TELEMETRY_APP", "message_class": "Telemetry" } } } }
Raw Packet Data (29 bytes)
0dde1b86691216086515e5d082401d0000000025cd5f373f28a0f0ae03
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
VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) Primary 0.000s
Reference 		-119.0 dBm -9.25 dB 5 8f LongFast 2026-03-27 05:56:16 UTC Current
VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) -1.172s
Before 		-119.0 dBm -9.25 dB 5 8f LongFast 2026-03-27 05:56:15 UTC View
VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) -1.130s
Before 		-119.0 dBm -9.25 dB 5 8f LongFast 2026-03-27 05:56:15 UTC View
VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) -1.099s
Before 		-119.0 dBm -9.25 dB 5 8f LongFast 2026-03-27 05:56:15 UTC View
VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) -1.076s
Before 		-119.0 dBm -9.25 dB 5 8f LongFast 2026-03-27 05:56:15 UTC View
VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) -1.050s
Before 		-119.0 dBm -9.25 dB 5 8f LongFast 2026-03-27 05:56:15 UTC View
VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) -1.027s
Before 		-119.0 dBm -9.25 dB 5 8f LongFast 2026-03-27 05:56:15 UTC View
VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) -1.004s
Before 		-119.0 dBm -9.25 dB 5 8f LongFast 2026-03-27 05:56:15 UTC View
VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) -0.981s
Before 		-119.0 dBm -9.25 dB 5 8f LongFast 2026-03-27 05:56:15 UTC View
VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) -0.960s
Before 		-119.0 dBm -9.25 dB 5 8f LongFast 2026-03-27 05:56:15 UTC View
VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) -0.939s
Before 		-119.0 dBm -9.25 dB 5 8f LongFast 2026-03-27 05:56:15 UTC View
VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) -0.918s
Before 		-119.0 dBm -9.25 dB 5 8f LongFast 2026-03-27 05:56:15 UTC View
VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) -0.896s
Before 		-119.0 dBm -9.25 dB 5 8f MediumFast 2026-03-27 05:56:15 UTC View
VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) -0.872s
Before 		-119.0 dBm -9.25 dB 5 8f MediumFast 2026-03-27 05:56:15 UTC View
VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) -0.849s
Before 		-119.0 dBm -9.25 dB 5 8f MediumFast 2026-03-27 05:56:15 UTC View
VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) -0.826s
Before 		-119.0 dBm -9.25 dB 5 8f MediumFast 2026-03-27 05:56:15 UTC View
VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) -0.804s
Before 		-119.0 dBm -9.25 dB 5 8f MediumFast 2026-03-27 05:56:15 UTC View
VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) -0.783s
Before 		-119.0 dBm -9.25 dB 5 8f MediumFast 2026-03-27 05:56:15 UTC View
VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) -0.761s
Before 		-119.0 dBm -9.25 dB 5 8f MediumFast 2026-03-27 05:56:15 UTC View
VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) -0.740s
Before 		-119.0 dBm -9.25 dB 5 8f MediumFast 2026-03-27 05:56:15 UTC View
VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) -0.710s
Before 		-119.0 dBm -9.25 dB 5 8f MediumFast 2026-03-27 05:56:15 UTC View
VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) -0.686s
Before 		-119.0 dBm -9.25 dB 5 8f MediumFast 2026-03-27 05:56:15 UTC View
VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) -0.663s
Before 		-119.0 dBm -9.25 dB 5 8f MediumFast 2026-03-27 05:56:15 UTC View
VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) -0.641s
Before 		-119.0 dBm -9.25 dB 5 8f ShortFast 2026-03-27 05:56:15 UTC View
VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) -0.620s
Before 		-119.0 dBm -9.25 dB 5 8f ShortFast 2026-03-27 05:56:15 UTC View
VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) -0.592s
Before 		-119.0 dBm -9.25 dB 5 8f ShortFast 2026-03-27 05:56:15 UTC View
VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) -0.569s
Before 		-119.0 dBm -9.25 dB 5 8f ShortFast 2026-03-27 05:56:15 UTC View
VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) -0.548s
Before 		-119.0 dBm -9.25 dB 5 8f ShortFast 2026-03-27 05:56:15 UTC View
VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) -0.525s
Before 		-119.0 dBm -9.25 dB 5 8f ShortFast 2026-03-27 05:56:15 UTC View
VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) -0.501s
Before 		-119.0 dBm -9.25 dB 5 8f ShortFast 2026-03-27 05:56:16 UTC View
VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) -0.466s
Before 		-119.0 dBm -9.25 dB 5 8f ShortFast 2026-03-27 05:56:16 UTC View
VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) -0.423s
Before 		-119.0 dBm -9.25 dB 5 8f ShortFast 2026-03-27 05:56:16 UTC View
VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) -0.371s
Before 		-119.0 dBm -9.25 dB 5 8f ShortFast 2026-03-27 05:56:16 UTC View
VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) -0.317s
Before 		-119.0 dBm -9.25 dB 5 8f ShortFast 2026-03-27 05:56:16 UTC View
VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) -0.282s
Before 		-119.0 dBm -9.25 dB 5 8f ShortTurbo 2026-03-27 05:56:16 UTC View
VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) -0.261s
Before 		-119.0 dBm -9.25 dB 5 8f ShortTurbo 2026-03-27 05:56:16 UTC View
VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) -0.235s
Before 		-119.0 dBm -9.25 dB 5 8f ShortTurbo 2026-03-27 05:56:16 UTC View
VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) -0.206s
Before 		-119.0 dBm -9.25 dB 5 8f ShortTurbo 2026-03-27 05:56:16 UTC View
VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) -0.182s
Before 		-119.0 dBm -9.25 dB 5 8f ShortTurbo 2026-03-27 05:56:16 UTC View
VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) -0.158s
Before 		-119.0 dBm -9.25 dB 5 8f ShortTurbo 2026-03-27 05:56:16 UTC View
VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) -0.132s
Before 		-119.0 dBm -9.25 dB 5 8f ShortTurbo 2026-03-27 05:56:16 UTC View
VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) -0.107s
Before 		-119.0 dBm -9.25 dB 5 8f ShortTurbo 2026-03-27 05:56:16 UTC View
VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) -0.078s
Before 		-119.0 dBm -9.25 dB 5 8f ShortTurbo 2026-03-27 05:56:16 UTC View
VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) -0.041s
Before 		-119.0 dBm -9.25 dB 5 8f ShortTurbo 2026-03-27 05:56:16 UTC View
VE7DCX2🇺🇸🇨🇦 Port Moody (V7DC) -0.020s
Before 		-119.0 dBm -9.25 dB 5 8f ShortTurbo 2026-03-27 05:56:16 UTC View
45

Total Receptions

1

Unique Gateways