Packet #39481336 Success

TELEMETRY_APP packet from VE3WNP-11 (TGWN) to !ffffffff

Total Receptions

Unique Gateways

Hop Count

Payload Bytes

Packet Information

Database ID:	39481336
Mesh Packet ID:	`0x28efefd6` Used for correlation across gateways
Timestamp:	2026-05-16 07:15:53 UTC
From Node:	VE3WNP-11 (TGWN)
To Node:	!ffffffff (ffff)
Success:	Processed
Protocol:	TELEMETRY_APP Port: 67

Gateway:	VE3WNP-11 (TGWN)
Channel:	ShortTurbo
RSSI:	Unknown
SNR:	Unknown
Hop Info:	0/7 hops Start: 7, Limit: 7
Relay Node:	`50` TGWN 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: 28 bytes

Decoded: Yes

Decoded Data:

Device Metrics:

Battery:	101%
Voltage:	4.25 V
Channel Usage:	4.8%
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:	28 bytes
Gateway:	!da548450
Channel:	ShortTurbo
Payload Type:	TELEMETRY_APP
Hop Count:	Unknown / 7

Privacy Summary

Exposure Level:
Broadcast

Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Custom channel: ShortTurbo
+ 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

Field	Value
`gateway_id`	`!da548450` Node ID format
`channel_id`	`ShortTurbo`
`packet`	`MeshPacket` (28 bytes) Contains the actual mesh network packet

MeshPacket Fields

Core mesh packet with routing and payload information

Field	Value	Type
`from`	`3662971984` 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`	`7` Remaining hops allowed	uint32
`hop_start`	`7` 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`	`1778915752` 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`	`80` Relay node ID	uint32
`tx_after`	Not set	uint32
`timestamp`	`1778915753.743176` 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: ShortTurbo
✓ 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:	`!da548450`
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:	28 bytes
Decoded:	Yes

Complete Payload Data (JSON):

{ "time": 1778915752, "device_metrics": { "battery_level": 101, "voltage": 4.245, "channel_utilization": 4.84, "air_util_tx": 0.6543611, "uptime_seconds": 136335 } }

Complete Protobuf Decode (JSON)

{ "service_envelope": { "gateway_id": "!da548450", "channel_id": "ShortTurbo", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 3662971984, "to": 4294967295, "id": 686813142, "rx_time": 1778915752, "rx_snr": 0.0, "rx_rssi": 0, "hop_limit": 7, "hop_start": 7, "via_mqtt": false, "want_ack": false, "priority": 10, "delayed": 0, "channel_index": null, "pki_encrypted": false, "next_hop": 0, "relay_node": 80, "tx_after": 0, "decoded": { "portnum": 67, "payload": "0da819086a12150865150ad787401d48e19a40253684273f288fa908", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "time": 1778915752, "device_metrics": { "battery_level": 101, "voltage": 4.245, "channel_utilization": 4.84, "air_util_tx": 0.6543611, "uptime_seconds": 136335 }, "type": "protobuf", "portnum": "TELEMETRY_APP", "message_class": "Telemetry" } } } }

Raw Packet Data (28 bytes)

0da819086a12150865150ad787401d48e19a40253684273f288fa908

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	Relay	Channel	Timestamp	Actions
VE3WNP-11 (TGWN) Primary	0.000s Reference	Unknown	Unknown	`50` TGWN	ShortTurbo	2026-05-16 07:15:53 UTC	Current
VE3WNP-11 (TGWN)	-0.988s Before	Unknown	Unknown	`50` TGWN	LongFast	2026-05-16 07:15:52 UTC	View
VE3WNP-11 (TGWN)	-0.955s Before	Unknown	Unknown	`50` TGWN	LongFast	2026-05-16 07:15:52 UTC	View
VE3WNP-11 (TGWN)	-0.931s Before	Unknown	Unknown	`50` TGWN	LongFast	2026-05-16 07:15:52 UTC	View
VE3WNP-11 (TGWN)	-0.909s Before	Unknown	Unknown	`50` TGWN	LongFast	2026-05-16 07:15:52 UTC	View
VE3WNP-11 (TGWN)	-0.885s Before	Unknown	Unknown	`50` TGWN	LongFast	2026-05-16 07:15:52 UTC	View
VE3WNP-11 (TGWN)	-0.863s Before	Unknown	Unknown	`50` TGWN	LongFast	2026-05-16 07:15:52 UTC	View
VE3WNP-11 (TGWN)	-0.841s Before	Unknown	Unknown	`50` TGWN	LongFast	2026-05-16 07:15:52 UTC	View
VE3WNP-11 (TGWN)	-0.820s Before	Unknown	Unknown	`50` TGWN	LongFast	2026-05-16 07:15:52 UTC	View
VE3WNP-11 (TGWN)	-0.797s Before	Unknown	Unknown	`50` TGWN	LongFast	2026-05-16 07:15:52 UTC	View
VE3WNP-11 (TGWN)	-0.772s Before	Unknown	Unknown	`50` TGWN	LongFast	2026-05-16 07:15:52 UTC	View
VE3WNP-11 (TGWN)	-0.748s Before	Unknown	Unknown	`50` TGWN	LongFast	2026-05-16 07:15:52 UTC	View
VE3WNP-11 (TGWN)	-0.725s Before	Unknown	Unknown	`50` TGWN	MediumFast	2026-05-16 07:15:53 UTC	View
VE3WNP-11 (TGWN)	-0.701s Before	Unknown	Unknown	`50` TGWN	MediumFast	2026-05-16 07:15:53 UTC	View
VE3WNP-11 (TGWN)	-0.679s Before	Unknown	Unknown	`50` TGWN	MediumFast	2026-05-16 07:15:53 UTC	View
VE3WNP-11 (TGWN)	-0.657s Before	Unknown	Unknown	`50` TGWN	MediumFast	2026-05-16 07:15:53 UTC	View
VE3WNP-11 (TGWN)	-0.636s Before	Unknown	Unknown	`50` TGWN	MediumFast	2026-05-16 07:15:53 UTC	View
VE3WNP-11 (TGWN)	-0.615s Before	Unknown	Unknown	`50` TGWN	MediumFast	2026-05-16 07:15:53 UTC	View
VE3WNP-11 (TGWN)	-0.592s Before	Unknown	Unknown	`50` TGWN	MediumFast	2026-05-16 07:15:53 UTC	View
VE3WNP-11 (TGWN)	-0.567s Before	Unknown	Unknown	`50` TGWN	MediumFast	2026-05-16 07:15:53 UTC	View
VE3WNP-11 (TGWN)	-0.544s Before	Unknown	Unknown	`50` TGWN	MediumFast	2026-05-16 07:15:53 UTC	View
VE3WNP-11 (TGWN)	-0.520s Before	Unknown	Unknown	`50` TGWN	MediumFast	2026-05-16 07:15:53 UTC	View
VE3WNP-11 (TGWN)	-0.498s Before	Unknown	Unknown	`50` TGWN	MediumFast	2026-05-16 07:15:53 UTC	View
VE3WNP-11 (TGWN)	-0.477s Before	Unknown	Unknown	`50` TGWN	ShortFast	2026-05-16 07:15:53 UTC	View
VE3WNP-11 (TGWN)	-0.455s Before	Unknown	Unknown	`50` TGWN	ShortFast	2026-05-16 07:15:53 UTC	View
VE3WNP-11 (TGWN)	-0.434s Before	Unknown	Unknown	`50` TGWN	ShortFast	2026-05-16 07:15:53 UTC	View
VE3WNP-11 (TGWN)	-0.410s Before	Unknown	Unknown	`50` TGWN	ShortFast	2026-05-16 07:15:53 UTC	View
VE3WNP-11 (TGWN)	-0.385s Before	Unknown	Unknown	`50` TGWN	ShortFast	2026-05-16 07:15:53 UTC	View
VE3WNP-11 (TGWN)	-0.362s Before	Unknown	Unknown	`50` TGWN	ShortFast	2026-05-16 07:15:53 UTC	View
VE3WNP-11 (TGWN)	-0.338s Before	Unknown	Unknown	`50` TGWN	ShortFast	2026-05-16 07:15:53 UTC	View
VE3WNP-11 (TGWN)	-0.317s Before	Unknown	Unknown	`50` TGWN	ShortFast	2026-05-16 07:15:53 UTC	View
VE3WNP-11 (TGWN)	-0.295s Before	Unknown	Unknown	`50` TGWN	ShortFast	2026-05-16 07:15:53 UTC	View
VE3WNP-11 (TGWN)	-0.274s Before	Unknown	Unknown	`50` TGWN	ShortFast	2026-05-16 07:15:53 UTC	View
VE3WNP-11 (TGWN)	-0.253s Before	Unknown	Unknown	`50` TGWN	ShortFast	2026-05-16 07:15:53 UTC	View
VE3WNP-11 (TGWN)	-0.229s Before	Unknown	Unknown	`50` TGWN	ShortTurbo	2026-05-16 07:15:53 UTC	View
VE3WNP-11 (TGWN)	-0.204s Before	Unknown	Unknown	`50` TGWN	ShortTurbo	2026-05-16 07:15:53 UTC	View
VE3WNP-11 (TGWN)	-0.181s Before	Unknown	Unknown	`50` TGWN	ShortTurbo	2026-05-16 07:15:53 UTC	View
VE3WNP-11 (TGWN)	-0.157s Before	Unknown	Unknown	`50` TGWN	ShortTurbo	2026-05-16 07:15:53 UTC	View
VE3WNP-11 (TGWN)	-0.135s Before	Unknown	Unknown	`50` TGWN	ShortTurbo	2026-05-16 07:15:53 UTC	View
VE3WNP-11 (TGWN)	-0.113s Before	Unknown	Unknown	`50` TGWN	ShortTurbo	2026-05-16 07:15:53 UTC	View
VE3WNP-11 (TGWN)	-0.093s Before	Unknown	Unknown	`50` TGWN	ShortTurbo	2026-05-16 07:15:53 UTC	View
VE3WNP-11 (TGWN)	-0.072s Before	Unknown	Unknown	`50` TGWN	ShortTurbo	2026-05-16 07:15:53 UTC	View
VE3WNP-11 (TGWN)	-0.048s Before	Unknown	Unknown	`50` TGWN	ShortTurbo	2026-05-16 07:15:53 UTC	View
VE3WNP-11 (TGWN)	-0.023s Before	Unknown	Unknown	`50` TGWN	ShortTurbo	2026-05-16 07:15:53 UTC	View
VE3WNP-11 (TGWN)	+0.023s After	Unknown	Unknown	`50` TGWN	LongFast	2026-05-16 07:15:53 UTC	View

45

Total Receptions

1

Unique Gateways