Packet #39458976 Success

TELEMETRY_APP packet from ancilla.devterm (ancd) to !ffffffff

48
Total Receptions
4
Unique Gateways
2
Hop Count
28
Payload Bytes
Packet Information
Database ID: 39458976
Mesh Packet ID: 0xfb4e8ee2
Used for correlation across gateways
Timestamp: 2026-05-16 06:02:24 UTC
From Node: ancilla.devterm (ancd)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: TELEMETRY_APP
Port: 67
Gateway: Meshtastic 7c50 (7c50)
Channel: LongFast
RSSI: -118 dBm
SNR: -11.75 dBm
Hop Info: 2/7 hops
Start: 7, Limit: 5
Relay Node: 5b
Last byte of the last hop that relayed this packet
Payload Data
Protocol: TELEMETRY_APP
Size: 28 bytes
Decoded: Yes
Decoded Data:
Device Metrics:
Battery:101%
Voltage:-0.00 V
Channel Usage:2.2%
Air Util TX:1.0%
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:!33677c50
Channel:LongFast
Payload Type:TELEMETRY_APP
Hop Count:2 / 7
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 !33677c50
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (28 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 3935297440
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 5
Remaining hops allowed 		uint32
hop_start 7
Initial hop limit 		uint32
hops_taken 2
Calculated: hop_start - hop_limit 		derived
rx_rssi -118.0 dBm
Signal strength at gateway 		int32
rx_snr -11.75 dB
Signal quality at gateway 		float
rx_time 1778911342
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 91
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1778911344.5837398
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 (2 hops)
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !33677c50
Signal Metrics: RSSI: -118.0 dBm
SNR: -11.75 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": 1778911286, "device_metrics": { "battery_level": 101, "voltage": -0.001, "channel_utilization": 2.2166667, "air_util_tx": 1.0398612, "uptime_seconds": 543518 } }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!33677c50", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 3935297440, "to": 4294967295, "id": 4216229602, "rx_time": 1778911342, "rx_snr": -11.75, "rx_rssi": -118, "hop_limit": 5, "hop_start": 7, "via_mqtt": false, "want_ack": false, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": false, "next_hop": 0, "relay_node": 91, "tx_after": 0, "decoded": { "portnum": 67, "payload": "0d3608086a12150865156f1283ba1ddedd0d40252c1a853f289e9621", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "time": 1778911286, "device_metrics": { "battery_level": 101, "voltage": -0.001, "channel_utilization": 2.2166667, "air_util_tx": 1.0398612, "uptime_seconds": 543518 }, "type": "protobuf", "portnum": "TELEMETRY_APP", "message_class": "Telemetry" } } } }
Raw Packet Data (28 bytes)
0d3608086a12150865156f1283ba1ddedd0d40252c1a853f289e9621
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
Meshtastic 7c50 (7c50) Primary 0.000s
Reference 		-118.0 dBm -11.75 dB 2 5b LongFast 2026-05-16 06:02:24 UTC Current
Seri Base d120 (SRB) -1.945s
Before 		-109.0 dBm -8.25 dB 2 5b LongFast 2026-05-16 06:02:22 UTC View
Seri Base d120 (SRB) -1.914s
Before 		-109.0 dBm -8.25 dB 2 5b LongFast 2026-05-16 06:02:22 UTC View
Seri Base d120 (SRB) -1.888s
Before 		-109.0 dBm -8.25 dB 2 5b LongFast 2026-05-16 06:02:22 UTC View
Seri Base d120 (SRB) -1.858s
Before 		-109.0 dBm -8.25 dB 2 5b LongFast 2026-05-16 06:02:22 UTC View
Seri Base d120 (SRB) -1.828s
Before 		-109.0 dBm -8.25 dB 2 5b LongFast 2026-05-16 06:02:22 UTC View
Seri Base d120 (SRB) -1.803s
Before 		-109.0 dBm -8.25 dB 2 5b LongFast 2026-05-16 06:02:22 UTC View
Seri Base d120 (SRB) -1.777s
Before 		-109.0 dBm -8.25 dB 2 5b LongFast 2026-05-16 06:02:22 UTC View
Seri Base d120 (SRB) -1.745s
Before 		-109.0 dBm -8.25 dB 2 5b LongFast 2026-05-16 06:02:22 UTC View
Seri Base d120 (SRB) -1.713s
Before 		-109.0 dBm -8.25 dB 2 5b LongFast 2026-05-16 06:02:22 UTC View
neoSG2 https://canadaverse.org/ (🎐) -1.685s
Before 		-93.0 dBm -0.25 dB 2 5b LongFast 2026-05-16 06:02:22 UTC View
Seri Base d120 (SRB) -1.646s
Before 		-109.0 dBm -8.25 dB 2 5b LongFast 2026-05-16 06:02:22 UTC View
Seri Base d120 (SRB) -1.615s
Before 		-109.0 dBm -8.25 dB 2 5b LongFast 2026-05-16 06:02:22 UTC View
Seri Base d120 (SRB) -1.594s
Before 		-109.0 dBm -8.25 dB 2 5b MediumFast 2026-05-16 06:02:22 UTC View
Seri Base d120 (SRB) -1.572s
Before 		-109.0 dBm -8.25 dB 2 5b MediumFast 2026-05-16 06:02:23 UTC View
Seri Base d120 (SRB) -1.551s
Before 		-109.0 dBm -8.25 dB 2 5b MediumFast 2026-05-16 06:02:23 UTC View
Seri Base d120 (SRB) -1.527s
Before 		-109.0 dBm -8.25 dB 2 5b MediumFast 2026-05-16 06:02:23 UTC View
Seri Base d120 (SRB) -1.497s
Before 		-109.0 dBm -8.25 dB 2 5b MediumFast 2026-05-16 06:02:23 UTC View
Seri Base d120 (SRB) -1.474s
Before 		-109.0 dBm -8.25 dB 2 5b MediumFast 2026-05-16 06:02:23 UTC View
Seri Base d120 (SRB) -1.451s
Before 		-109.0 dBm -8.25 dB 2 5b MediumFast 2026-05-16 06:02:23 UTC View
Seri Base d120 (SRB) -1.428s
Before 		-109.0 dBm -8.25 dB 2 5b MediumFast 2026-05-16 06:02:23 UTC View
Seri Base d120 (SRB) -1.111s
Before 		-109.0 dBm -8.25 dB 2 5b MediumFast 2026-05-16 06:02:23 UTC View
Seri Base d120 (SRB) -1.079s
Before 		-109.0 dBm -8.25 dB 2 5b MediumFast 2026-05-16 06:02:23 UTC View
Seri Base d120 (SRB) -1.056s
Before 		-109.0 dBm -8.25 dB 2 5b MediumFast 2026-05-16 06:02:23 UTC View
Seri Base d120 (SRB) -1.034s
Before 		-109.0 dBm -8.25 dB 2 5b ShortFast 2026-05-16 06:02:23 UTC View
Seri Base d120 (SRB) -1.013s
Before 		-109.0 dBm -8.25 dB 2 5b ShortFast 2026-05-16 06:02:23 UTC View
Seri Base d120 (SRB) -0.991s
Before 		-109.0 dBm -8.25 dB 2 5b ShortFast 2026-05-16 06:02:23 UTC View
Seri Base d120 (SRB) -0.549s
Before 		-109.0 dBm -8.25 dB 2 5b ShortFast 2026-05-16 06:02:24 UTC View
Seri Base d120 (SRB) -0.524s
Before 		-109.0 dBm -8.25 dB 2 5b ShortFast 2026-05-16 06:02:24 UTC View
Seri Base d120 (SRB) -0.497s
Before 		-109.0 dBm -8.25 dB 2 5b ShortFast 2026-05-16 06:02:24 UTC View
Seri Base d120 (SRB) -0.467s
Before 		-109.0 dBm -8.25 dB 2 5b ShortFast 2026-05-16 06:02:24 UTC View
Seri Base d120 (SRB) -0.439s
Before 		-109.0 dBm -8.25 dB 2 5b ShortFast 2026-05-16 06:02:24 UTC View
Seri Base d120 (SRB) -0.412s
Before 		-109.0 dBm -8.25 dB 2 5b ShortFast 2026-05-16 06:02:24 UTC View
Seri Base d120 (SRB) -0.379s
Before 		-109.0 dBm -8.25 dB 2 5b ShortFast 2026-05-16 06:02:24 UTC View
Seri Base d120 (SRB) -0.349s
Before 		-109.0 dBm -8.25 dB 2 5b ShortFast 2026-05-16 06:02:24 UTC View
Seri Base d120 (SRB) -0.317s
Before 		-109.0 dBm -8.25 dB 2 5b ShortTurbo 2026-05-16 06:02:24 UTC View
Seri Base d120 (SRB) -0.289s
Before 		-109.0 dBm -8.25 dB 2 5b ShortTurbo 2026-05-16 06:02:24 UTC View
Seri Base d120 (SRB) -0.265s
Before 		-109.0 dBm -8.25 dB 2 5b ShortTurbo 2026-05-16 06:02:24 UTC View
Seri Base d120 (SRB) -0.242s
Before 		-109.0 dBm -8.25 dB 2 5b ShortTurbo 2026-05-16 06:02:24 UTC View
Seri Base d120 (SRB) -0.219s
Before 		-109.0 dBm -8.25 dB 2 5b ShortTurbo 2026-05-16 06:02:24 UTC View
Seri Base d120 (SRB) -0.195s
Before 		-109.0 dBm -8.25 dB 2 5b ShortTurbo 2026-05-16 06:02:24 UTC View
Seri Base d120 (SRB) -0.167s
Before 		-109.0 dBm -8.25 dB 2 5b ShortTurbo 2026-05-16 06:02:24 UTC View
Seri Base d120 (SRB) -0.143s
Before 		-109.0 dBm -8.25 dB 2 5b ShortTurbo 2026-05-16 06:02:24 UTC View
Seri Base d120 (SRB) -0.118s
Before 		-109.0 dBm -8.25 dB 2 5b ShortTurbo 2026-05-16 06:02:24 UTC View
Seri Base d120 (SRB) -0.093s
Before 		-109.0 dBm -8.25 dB 2 5b ShortTurbo 2026-05-16 06:02:24 UTC View
Seri Base d120 (SRB) -0.059s
Before 		-109.0 dBm -8.25 dB 2 5b ShortTurbo 2026-05-16 06:02:24 UTC View
Seri Base d120 (SRB) -0.032s
Before 		-109.0 dBm -8.25 dB 2 5b LongFast 2026-05-16 06:02:24 UTC View
VE3WNP-12 (WNP) +0.630s
After 		-73.0 dBm 5.50 dB 3 68 WNPr LongFast 2026-05-16 06:02:25 UTC View
48

Total Receptions

4

Unique Gateways