Packet #39489300 Success

TELEMETRY_APP packet from DCmesh (mshd) to !ffffffff

45
Total Receptions
1
Unique Gateways
0
Hop Count
27
Payload Bytes
Packet Information
Database ID: 39489300
Mesh Packet ID: 0x2f676669
Used for correlation across gateways
Timestamp: 2026-05-16 07:48:34 UTC
From Node: DCmesh (mshd)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: TELEMETRY_APP
Port: 67
Gateway: DCmesh (mshd)
Channel: MediumFast
RSSI: Unknown
SNR: Unknown
Hop Info: 0/3 hops
Start: 3, Limit: 3
Relay Node: e0 mshd
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: 27 bytes
Decoded: Yes
Decoded Data:
Device Metrics:
Battery:101%
Voltage:4.22 V
Channel Usage:3.4%
Air Util TX:1.3%
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:27 bytes
Gateway:!da627be0
Channel:MediumFast
Payload Type:TELEMETRY_APP
Hop Count:Unknown / 3
Privacy Summary
Exposure Level:
Broadcast
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Custom channel: MediumFast
+ 2 more...
Exposure Risks:
⚠ Visible to all nodes on channel
⚠ Packet visible to MQTT subscribers
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !da627be0
Node ID format
channel_id MediumFast
packet MeshPacket (27 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 3663887328
Source node ID 		uint32
to 4294967295 (Broadcast)
Visible to all nodes 		uint32
decoded.portnum 67
TELEMETRY_APP 		enum
decoded.payload_length 27 bytes size
hop_limit 3
Remaining hops allowed 		uint32
hop_start 3
Initial hop limit 		uint32
hops_taken 0
Calculated: hop_start - hop_limit 		derived
rx_rssi Not set int32
rx_snr Not set float
rx_time 1778917712
Receive timestamp 		fixed32
via_mqtt False
Direct LoRa transmission 		bool
want_ack False
No ACK requested 		bool
priority 10
Packet priority level 		enum
delayed Not set enum
channel Not set uint32
pki_encrypted False
Standard encryption 		bool
next_hop Not set uint32
relay_node 224
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1778917714.752376
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
  • ✓ Zero-hop: direct from source to MQTT gateway
Exposure Risks:
  • ⚠ Visible to all nodes on channel
  • ⚠ Packet visible to MQTT subscribers
MQTT-Specific Fields
Gateway ID: !da627be0
Zero Hop Policy: Enabled
Direct gateway connection
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:TELEMETRY_APP
Size:27 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "time": 1778917712, "device_metrics": { "battery_level": 101, "voltage": 4.224, "channel_utilization": 3.4016664, "air_util_tx": 1.3219444, "uptime_seconds": 11702 } }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!da627be0", "channel_id": "MediumFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 3663887328, "to": 4294967295, "id": 795305577, "rx_time": 1778917712, "rx_snr": 0.0, "rx_rssi": 0, "hop_limit": 3, "hop_start": 3, "via_mqtt": false, "want_ack": false, "priority": 10, "delayed": 0, "channel_index": null, "pki_encrypted": false, "next_hop": 0, "relay_node": 224, "tx_after": 0, "decoded": { "portnum": 67, "payload": "0d5021086a1214086515022b87401de7b45940257935a93f28b65b", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "time": 1778917712, "device_metrics": { "battery_level": 101, "voltage": 4.224, "channel_utilization": 3.4016664, "air_util_tx": 1.3219444, "uptime_seconds": 11702 }, "type": "protobuf", "portnum": "TELEMETRY_APP", "message_class": "Telemetry" } } } }
Raw Packet Data (27 bytes)
0d5021086a1214086515022b87401de7b45940257935a93f28b65b
Hex Analysis:
Size:27 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
DCmesh (mshd) Primary 0.000s
Reference 		Unknown Unknown 0 e0 mshd MediumFast 2026-05-16 07:48:34 UTC Current
DCmesh (mshd) -0.368s
Before 		Unknown Unknown 0 e0 mshd MediumFast 2026-05-16 07:48:34 UTC View
DCmesh (mshd) -0.343s
Before 		Unknown Unknown 0 e0 mshd LongFast 2026-05-16 07:48:34 UTC View
DCmesh (mshd) -0.318s
Before 		Unknown Unknown 0 e0 mshd LongFast 2026-05-16 07:48:34 UTC View
DCmesh (mshd) -0.295s
Before 		Unknown Unknown 0 e0 mshd LongFast 2026-05-16 07:48:34 UTC View
DCmesh (mshd) -0.272s
Before 		Unknown Unknown 0 e0 mshd LongFast 2026-05-16 07:48:34 UTC View
DCmesh (mshd) -0.250s
Before 		Unknown Unknown 0 e0 mshd LongFast 2026-05-16 07:48:34 UTC View
DCmesh (mshd) -0.227s
Before 		Unknown Unknown 0 e0 mshd LongFast 2026-05-16 07:48:34 UTC View
DCmesh (mshd) -0.202s
Before 		Unknown Unknown 0 e0 mshd LongFast 2026-05-16 07:48:34 UTC View
DCmesh (mshd) -0.177s
Before 		Unknown Unknown 0 e0 mshd LongFast 2026-05-16 07:48:34 UTC View
DCmesh (mshd) -0.154s
Before 		Unknown Unknown 0 e0 mshd LongFast 2026-05-16 07:48:34 UTC View
DCmesh (mshd) -0.115s
Before 		Unknown Unknown 0 e0 mshd LongFast 2026-05-16 07:48:34 UTC View
DCmesh (mshd) -0.076s
Before 		Unknown Unknown 0 e0 mshd LongFast 2026-05-16 07:48:34 UTC View
DCmesh (mshd) -0.050s
Before 		Unknown Unknown 0 e0 mshd MediumFast 2026-05-16 07:48:34 UTC View
DCmesh (mshd) -0.025s
Before 		Unknown Unknown 0 e0 mshd MediumFast 2026-05-16 07:48:34 UTC View
DCmesh (mshd) +0.025s
After 		Unknown Unknown 0 e0 mshd MediumFast 2026-05-16 07:48:34 UTC View
DCmesh (mshd) +0.050s
After 		Unknown Unknown 0 e0 mshd MediumFast 2026-05-16 07:48:34 UTC View
DCmesh (mshd) +0.074s
After 		Unknown Unknown 0 e0 mshd MediumFast 2026-05-16 07:48:34 UTC View
DCmesh (mshd) +0.096s
After 		Unknown Unknown 0 e0 mshd MediumFast 2026-05-16 07:48:34 UTC View
DCmesh (mshd) +0.119s
After 		Unknown Unknown 0 e0 mshd MediumFast 2026-05-16 07:48:34 UTC View
DCmesh (mshd) +0.142s
After 		Unknown Unknown 0 e0 mshd MediumFast 2026-05-16 07:48:34 UTC View
DCmesh (mshd) +0.166s
After 		Unknown Unknown 0 e0 mshd MediumFast 2026-05-16 07:48:34 UTC View
DCmesh (mshd) +0.191s
After 		Unknown Unknown 0 e0 mshd ShortFast 2026-05-16 07:48:34 UTC View
DCmesh (mshd) +0.228s
After 		Unknown Unknown 0 e0 mshd ShortFast 2026-05-16 07:48:34 UTC View
DCmesh (mshd) +0.272s
After 		Unknown Unknown 0 e0 mshd ShortFast 2026-05-16 07:48:35 UTC View
DCmesh (mshd) +0.314s
After 		Unknown Unknown 0 e0 mshd ShortFast 2026-05-16 07:48:35 UTC View
DCmesh (mshd) +0.359s
After 		Unknown Unknown 0 e0 mshd ShortFast 2026-05-16 07:48:35 UTC View
DCmesh (mshd) +0.405s
After 		Unknown Unknown 0 e0 mshd ShortFast 2026-05-16 07:48:35 UTC View
DCmesh (mshd) +0.448s
After 		Unknown Unknown 0 e0 mshd ShortFast 2026-05-16 07:48:35 UTC View
DCmesh (mshd) +0.471s
After 		Unknown Unknown 0 e0 mshd ShortFast 2026-05-16 07:48:35 UTC View
DCmesh (mshd) +0.509s
After 		Unknown Unknown 0 e0 mshd ShortFast 2026-05-16 07:48:35 UTC View
DCmesh (mshd) +0.534s
After 		Unknown Unknown 0 e0 mshd ShortFast 2026-05-16 07:48:35 UTC View
DCmesh (mshd) +0.559s
After 		Unknown Unknown 0 e0 mshd ShortFast 2026-05-16 07:48:35 UTC View
DCmesh (mshd) +0.585s
After 		Unknown Unknown 0 e0 mshd ShortTurbo 2026-05-16 07:48:35 UTC View
DCmesh (mshd) +0.608s
After 		Unknown Unknown 0 e0 mshd ShortTurbo 2026-05-16 07:48:35 UTC View
DCmesh (mshd) +0.631s
After 		Unknown Unknown 0 e0 mshd ShortTurbo 2026-05-16 07:48:35 UTC View
DCmesh (mshd) +0.653s
After 		Unknown Unknown 0 e0 mshd ShortTurbo 2026-05-16 07:48:35 UTC View
DCmesh (mshd) +0.676s
After 		Unknown Unknown 0 e0 mshd ShortTurbo 2026-05-16 07:48:35 UTC View
DCmesh (mshd) +0.702s
After 		Unknown Unknown 0 e0 mshd ShortTurbo 2026-05-16 07:48:35 UTC View
DCmesh (mshd) +0.727s
After 		Unknown Unknown 0 e0 mshd ShortTurbo 2026-05-16 07:48:35 UTC View
DCmesh (mshd) +0.751s
After 		Unknown Unknown 0 e0 mshd ShortTurbo 2026-05-16 07:48:35 UTC View
DCmesh (mshd) +0.776s
After 		Unknown Unknown 0 e0 mshd ShortTurbo 2026-05-16 07:48:35 UTC View
DCmesh (mshd) +0.798s
After 		Unknown Unknown 0 e0 mshd ShortTurbo 2026-05-16 07:48:35 UTC View
DCmesh (mshd) +0.821s
After 		Unknown Unknown 0 e0 mshd ShortTurbo 2026-05-16 07:48:35 UTC View
DCmesh (mshd) +0.844s
After 		Unknown Unknown 0 e0 mshd LongFast 2026-05-16 07:48:35 UTC View
45

Total Receptions

1

Unique Gateways