Packet #39480056 Success

TELEMETRY_APP packet from Meshtastic 07f0 (07f0) to !ffffffff

46
Total Receptions
2
Unique Gateways
1
Hop Count
28
Payload Bytes
Packet Information
Database ID: 39480056
Mesh Packet ID: 0x04e29e67
Used for correlation across gateways
Timestamp: 2026-05-16 07:10:36 UTC
From Node: Meshtastic 07f0 (07f0)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: TELEMETRY_APP
Port: 67
Gateway: lidman2 (lid2)
Channel: LongFast
RSSI: -128 dBm
SNR: -20.75 dBm
Hop Info: 1/4 hops
Start: 4, Limit: 3
Relay Node: ce
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:4.21 V
Channel Usage:7.9%
Air Util TX:1.8%
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:!9e7623cc
Channel:LongFast
Payload Type:TELEMETRY_APP
Hop Count:1 / 4
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 !9e7623cc
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 2665940976
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 3
Remaining hops allowed 		uint32
hop_start 4
Initial hop limit 		uint32
hops_taken 1
Calculated: hop_start - hop_limit 		derived
rx_rssi -128.0 dBm
Signal strength at gateway 		int32
rx_snr -20.75 dB
Signal quality at gateway 		float
rx_time 1778915434
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 206
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1778915436.7380755
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 (1 hops)
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !9e7623cc
Signal Metrics: RSSI: -128.0 dBm
SNR: -20.75 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": 1774721213, "device_metrics": { "battery_level": 101, "voltage": 4.209, "channel_utilization": 7.913333, "air_util_tx": 1.772111, "uptime_seconds": 1995771 } }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!9e7623cc", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 2665940976, "to": 4294967295, "id": 81960551, "rx_time": 1778915434, "rx_snr": -20.75, "rx_rssi": -128, "hop_limit": 3, "hop_start": 4, "via_mqtt": false, "want_ack": false, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": false, "next_hop": 0, "relay_node": 206, "tx_after": 0, "decoded": { "portnum": 67, "payload": "0dbd18c869121508651521b086401d063afd402589d4e23f28fbe779", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "time": 1774721213, "device_metrics": { "battery_level": 101, "voltage": 4.209, "channel_utilization": 7.913333, "air_util_tx": 1.772111, "uptime_seconds": 1995771 }, "type": "protobuf", "portnum": "TELEMETRY_APP", "message_class": "Telemetry" } } } }
Raw Packet Data (28 bytes)
0dbd18c869121508651521b086401d063afd402589d4e23f28fbe779
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
lidman2 (lid2) Primary 0.000s
Reference 		-128.0 dBm -20.75 dB 1 ce LongFast 2026-05-16 07:10:36 UTC Current
Mechanicus Alpha (M1) -1.027s
Before 		-119.0 dBm -10.00 dB 1 ce LongFast 2026-05-16 07:10:35 UTC View
Mechanicus Alpha (M1) -0.994s
Before 		-119.0 dBm -10.00 dB 1 ce LongFast 2026-05-16 07:10:35 UTC View
Mechanicus Alpha (M1) -0.974s
Before 		-119.0 dBm -10.00 dB 1 ce LongFast 2026-05-16 07:10:35 UTC View
Mechanicus Alpha (M1) -0.949s
Before 		-119.0 dBm -10.00 dB 1 ce LongFast 2026-05-16 07:10:35 UTC View
Mechanicus Alpha (M1) -0.926s
Before 		-119.0 dBm -10.00 dB 1 ce LongFast 2026-05-16 07:10:35 UTC View
Mechanicus Alpha (M1) -0.903s
Before 		-119.0 dBm -10.00 dB 1 ce LongFast 2026-05-16 07:10:35 UTC View
Mechanicus Alpha (M1) -0.881s
Before 		-119.0 dBm -10.00 dB 1 ce LongFast 2026-05-16 07:10:35 UTC View
Mechanicus Alpha (M1) -0.860s
Before 		-119.0 dBm -10.00 dB 1 ce LongFast 2026-05-16 07:10:35 UTC View
Mechanicus Alpha (M1) -0.839s
Before 		-119.0 dBm -10.00 dB 1 ce LongFast 2026-05-16 07:10:35 UTC View
Mechanicus Alpha (M1) -0.818s
Before 		-119.0 dBm -10.00 dB 1 ce LongFast 2026-05-16 07:10:35 UTC View
Mechanicus Alpha (M1) -0.797s
Before 		-119.0 dBm -10.00 dB 1 ce LongFast 2026-05-16 07:10:35 UTC View
Mechanicus Alpha (M1) -0.773s
Before 		-119.0 dBm -10.00 dB 1 ce MediumFast 2026-05-16 07:10:35 UTC View
Mechanicus Alpha (M1) -0.749s
Before 		-119.0 dBm -10.00 dB 1 ce MediumFast 2026-05-16 07:10:35 UTC View
Mechanicus Alpha (M1) -0.726s
Before 		-119.0 dBm -10.00 dB 1 ce MediumFast 2026-05-16 07:10:36 UTC View
Mechanicus Alpha (M1) -0.703s
Before 		-119.0 dBm -10.00 dB 1 ce MediumFast 2026-05-16 07:10:36 UTC View
Mechanicus Alpha (M1) -0.682s
Before 		-119.0 dBm -10.00 dB 1 ce MediumFast 2026-05-16 07:10:36 UTC View
Mechanicus Alpha (M1) -0.661s
Before 		-119.0 dBm -10.00 dB 1 ce MediumFast 2026-05-16 07:10:36 UTC View
Mechanicus Alpha (M1) -0.639s
Before 		-119.0 dBm -10.00 dB 1 ce MediumFast 2026-05-16 07:10:36 UTC View
Mechanicus Alpha (M1) -0.618s
Before 		-119.0 dBm -10.00 dB 1 ce MediumFast 2026-05-16 07:10:36 UTC View
Mechanicus Alpha (M1) -0.595s
Before 		-119.0 dBm -10.00 dB 1 ce MediumFast 2026-05-16 07:10:36 UTC View
Mechanicus Alpha (M1) -0.570s
Before 		-119.0 dBm -10.00 dB 1 ce MediumFast 2026-05-16 07:10:36 UTC View
Mechanicus Alpha (M1) -0.547s
Before 		-119.0 dBm -10.00 dB 1 ce MediumFast 2026-05-16 07:10:36 UTC View
Mechanicus Alpha (M1) -0.524s
Before 		-119.0 dBm -10.00 dB 1 ce ShortFast 2026-05-16 07:10:36 UTC View
Mechanicus Alpha (M1) -0.497s
Before 		-119.0 dBm -10.00 dB 1 ce ShortFast 2026-05-16 07:10:36 UTC View
Mechanicus Alpha (M1) -0.476s
Before 		-119.0 dBm -10.00 dB 1 ce ShortFast 2026-05-16 07:10:36 UTC View
Mechanicus Alpha (M1) -0.455s
Before 		-119.0 dBm -10.00 dB 1 ce ShortFast 2026-05-16 07:10:36 UTC View
Mechanicus Alpha (M1) -0.433s
Before 		-119.0 dBm -10.00 dB 1 ce ShortFast 2026-05-16 07:10:36 UTC View
Mechanicus Alpha (M1) -0.409s
Before 		-119.0 dBm -10.00 dB 1 ce ShortFast 2026-05-16 07:10:36 UTC View
Mechanicus Alpha (M1) -0.386s
Before 		-119.0 dBm -10.00 dB 1 ce ShortFast 2026-05-16 07:10:36 UTC View
Mechanicus Alpha (M1) -0.363s
Before 		-119.0 dBm -10.00 dB 1 ce ShortFast 2026-05-16 07:10:36 UTC View
Mechanicus Alpha (M1) -0.341s
Before 		-119.0 dBm -10.00 dB 1 ce ShortFast 2026-05-16 07:10:36 UTC View
Mechanicus Alpha (M1) -0.320s
Before 		-119.0 dBm -10.00 dB 1 ce ShortFast 2026-05-16 07:10:36 UTC View
Mechanicus Alpha (M1) -0.298s
Before 		-119.0 dBm -10.00 dB 1 ce ShortFast 2026-05-16 07:10:36 UTC View
Mechanicus Alpha (M1) -0.277s
Before 		-119.0 dBm -10.00 dB 1 ce ShortTurbo 2026-05-16 07:10:36 UTC View
Mechanicus Alpha (M1) -0.255s
Before 		-119.0 dBm -10.00 dB 1 ce ShortTurbo 2026-05-16 07:10:36 UTC View
Mechanicus Alpha (M1) -0.231s
Before 		-119.0 dBm -10.00 dB 1 ce ShortTurbo 2026-05-16 07:10:36 UTC View
Mechanicus Alpha (M1) -0.208s
Before 		-119.0 dBm -10.00 dB 1 ce ShortTurbo 2026-05-16 07:10:36 UTC View
Mechanicus Alpha (M1) -0.184s
Before 		-119.0 dBm -10.00 dB 1 ce ShortTurbo 2026-05-16 07:10:36 UTC View
Mechanicus Alpha (M1) -0.162s
Before 		-119.0 dBm -10.00 dB 1 ce ShortTurbo 2026-05-16 07:10:36 UTC View
Mechanicus Alpha (M1) -0.141s
Before 		-119.0 dBm -10.00 dB 1 ce ShortTurbo 2026-05-16 07:10:36 UTC View
Mechanicus Alpha (M1) -0.120s
Before 		-119.0 dBm -10.00 dB 1 ce ShortTurbo 2026-05-16 07:10:36 UTC View
Mechanicus Alpha (M1) -0.098s
Before 		-119.0 dBm -10.00 dB 1 ce ShortTurbo 2026-05-16 07:10:36 UTC View
Mechanicus Alpha (M1) -0.070s
Before 		-119.0 dBm -10.00 dB 1 ce ShortTurbo 2026-05-16 07:10:36 UTC View
Mechanicus Alpha (M1) -0.047s
Before 		-119.0 dBm -10.00 dB 1 ce ShortTurbo 2026-05-16 07:10:36 UTC View
Mechanicus Alpha (M1) -0.023s
Before 		-119.0 dBm -10.00 dB 1 ce LongFast 2026-05-16 07:10:36 UTC View
46

Total Receptions

2

Unique Gateways