Packet #17746947 Success

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

Total Receptions

Unique Gateways

Hop Count

Payload Bytes

Packet Information

Database ID:	17746947
Mesh Packet ID:	`0x06366b27` Used for correlation across gateways
Timestamp:	2026-03-27 07:13:20 UTC
From Node:	VE3WNP-11 (TGWN)
To Node:	!ffffffff (ffff)
Success:	Processed
Protocol:	TELEMETRY_APP Port: 67

Gateway:	LogyG2 (LgyG)
Channel:	LongFast
RSSI:	-100 dBm
SNR:	-13.25 dBm
Hop Info:	2/7 hops Start: 7, Limit: 5
Relay Node:	None

Payload Data

Protocol: TELEMETRY_APP

Size: 28 bytes

Decoded: Yes

Decoded Data:

Device Metrics:

Battery:	101%
Voltage:	4.25 V
Channel Usage:	7.0%
Air Util TX:	1.1%

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:	!a2e19d74
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

Field	Value
`gateway_id`	`!a2e19d74` 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

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`	`5` Remaining hops allowed	uint32
`hop_start`	`7` Initial hop limit	uint32
`hops_taken`	`2` Calculated: hop_start - hop_limit	derived
`rx_rssi`	`-100.0` dBm Signal strength at gateway	int32
`rx_snr`	`-13.25` dB Signal quality at gateway	float
`rx_time`	`1774595599` 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`	Not set	uint32
`tx_after`	Not set	uint32
`timestamp`	`1774595600.410835` 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:	`!a2e19d74`
Signal Metrics:	RSSI: -100.0 dBm SNR: -13.25 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": 1774595595, "device_metrics": { "battery_level": 101, "voltage": 4.25, "channel_utilization": 7.0383334, "air_util_tx": 1.0968056, "uptime_seconds": 118267 } }

Complete Protobuf Decode (JSON)

{ "service_envelope": { "gateway_id": "!a2e19d74", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 3662971984, "to": 4294967295, "id": 104229671, "rx_time": 1774595599, "rx_snr": -13.25, "rx_rssi": -100, "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": 0, "tx_after": 0, "decoded": { "portnum": 67, "payload": "0d0b2ec6691215086515000088401d073ae1402520648c3f28fb9b07", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "time": 1774595595, "device_metrics": { "battery_level": 101, "voltage": 4.25, "channel_utilization": 7.0383334, "air_util_tx": 1.0968056, "uptime_seconds": 118267 }, "type": "protobuf", "portnum": "TELEMETRY_APP", "message_class": "Telemetry" } } } }

Raw Packet Data (28 bytes)

0d0b2ec6691215086515000088401d073ae1402520648c3f28fb9b07

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
LogyG2 (LgyG) Primary	0.000s Reference	-100.0 dBm	-13.25 dB	2	-	LongFast	2026-03-27 07:13:20 UTC	Current
LogyG2 (LgyG)	-0.096s Before	-100.0 dBm	-13.25 dB	2	-	LongFast	2026-03-27 07:13:20 UTC	View
LogyG2 (LgyG)	-0.066s Before	-100.0 dBm	-13.25 dB	2	-	LongFast	2026-03-27 07:13:20 UTC	View
LogyG2 (LgyG)	-0.029s Before	-100.0 dBm	-13.25 dB	2	-	LongFast	2026-03-27 07:13:20 UTC	View
LogyG2 (LgyG)	+0.026s After	-100.0 dBm	-13.25 dB	2	-	LongFast	2026-03-27 07:13:20 UTC	View
LogyG2 (LgyG)	+0.361s After	-100.0 dBm	-13.25 dB	2	-	LongFast	2026-03-27 07:13:20 UTC	View
LogyG2 (LgyG)	+0.402s After	-100.0 dBm	-13.25 dB	2	-	LongFast	2026-03-27 07:13:20 UTC	View
LogyG2 (LgyG)	+0.425s After	-100.0 dBm	-13.25 dB	2	-	LongFast	2026-03-27 07:13:20 UTC	View
LogyG2 (LgyG)	+0.448s After	-100.0 dBm	-13.25 dB	2	-	LongFast	2026-03-27 07:13:20 UTC	View
LogyG2 (LgyG)	+0.470s After	-100.0 dBm	-13.25 dB	2	-	LongFast	2026-03-27 07:13:20 UTC	View
LogyG2 (LgyG)	+0.503s After	-100.0 dBm	-13.25 dB	2	-	LongFast	2026-03-27 07:13:20 UTC	View
LogyG2 (LgyG)	+0.524s After	-100.0 dBm	-13.25 dB	2	-	MediumFast	2026-03-27 07:13:20 UTC	View
LogyG2 (LgyG)	+0.545s After	-100.0 dBm	-13.25 dB	2	-	MediumFast	2026-03-27 07:13:20 UTC	View
LogyG2 (LgyG)	+0.567s After	-100.0 dBm	-13.25 dB	2	-	MediumFast	2026-03-27 07:13:20 UTC	View
LogyG2 (LgyG)	+0.588s After	-100.0 dBm	-13.25 dB	2	-	MediumFast	2026-03-27 07:13:20 UTC	View
LogyG2 (LgyG)	+0.617s After	-100.0 dBm	-13.25 dB	2	-	MediumFast	2026-03-27 07:13:21 UTC	View
LogyG2 (LgyG)	+0.640s After	-100.0 dBm	-13.25 dB	2	-	MediumFast	2026-03-27 07:13:21 UTC	View
LogyG2 (LgyG)	+0.662s After	-100.0 dBm	-13.25 dB	2	-	MediumFast	2026-03-27 07:13:21 UTC	View
LogyG2 (LgyG)	+0.685s After	-100.0 dBm	-13.25 dB	2	-	MediumFast	2026-03-27 07:13:21 UTC	View
LogyG2 (LgyG)	+0.705s After	-100.0 dBm	-13.25 dB	2	-	MediumFast	2026-03-27 07:13:21 UTC	View
LogyG2 (LgyG)	+0.726s After	-100.0 dBm	-13.25 dB	2	-	MediumFast	2026-03-27 07:13:21 UTC	View
LogyG2 (LgyG)	+0.746s After	-100.0 dBm	-13.25 dB	2	-	MediumFast	2026-03-27 07:13:21 UTC	View
LogyG2 (LgyG)	+0.772s After	-100.0 dBm	-13.25 dB	2	-	ShortFast	2026-03-27 07:13:21 UTC	View
LogyG2 (LgyG)	+0.793s After	-100.0 dBm	-13.25 dB	2	-	ShortFast	2026-03-27 07:13:21 UTC	View
LogyG2 (LgyG)	+0.836s After	-100.0 dBm	-13.25 dB	2	-	ShortFast	2026-03-27 07:13:21 UTC	View
LogyG2 (LgyG)	+0.876s After	-100.0 dBm	-13.25 dB	2	-	ShortFast	2026-03-27 07:13:21 UTC	View
LogyG2 (LgyG)	+0.910s After	-100.0 dBm	-13.25 dB	2	-	ShortFast	2026-03-27 07:13:21 UTC	View
LogyG2 (LgyG)	+0.945s After	-100.0 dBm	-13.25 dB	2	-	ShortFast	2026-03-27 07:13:21 UTC	View
LogyG2 (LgyG)	+0.983s After	-100.0 dBm	-13.25 dB	2	-	ShortFast	2026-03-27 07:13:21 UTC	View
LogyG2 (LgyG)	+1.015s After	-100.0 dBm	-13.25 dB	2	-	ShortFast	2026-03-27 07:13:21 UTC	View
LogyG2 (LgyG)	+1.038s After	-100.0 dBm	-13.25 dB	2	-	ShortFast	2026-03-27 07:13:21 UTC	View
LogyG2 (LgyG)	+1.060s After	-100.0 dBm	-13.25 dB	2	-	ShortFast	2026-03-27 07:13:21 UTC	View
LogyG2 (LgyG)	+1.080s After	-100.0 dBm	-13.25 dB	2	-	ShortFast	2026-03-27 07:13:21 UTC	View
LogyG2 (LgyG)	+1.101s After	-100.0 dBm	-13.25 dB	2	-	ShortTurbo	2026-03-27 07:13:21 UTC	View
LogyG2 (LgyG)	+1.121s After	-100.0 dBm	-13.25 dB	2	-	ShortTurbo	2026-03-27 07:13:21 UTC	View
LogyG2 (LgyG)	+1.142s After	-100.0 dBm	-13.25 dB	2	-	ShortTurbo	2026-03-27 07:13:21 UTC	View
LogyG2 (LgyG)	+1.165s After	-100.0 dBm	-13.25 dB	2	-	ShortTurbo	2026-03-27 07:13:21 UTC	View
LogyG2 (LgyG)	+1.188s After	-100.0 dBm	-13.25 dB	2	-	ShortTurbo	2026-03-27 07:13:21 UTC	View
LogyG2 (LgyG)	+1.218s After	-100.0 dBm	-13.25 dB	2	-	ShortTurbo	2026-03-27 07:13:21 UTC	View
LogyG2 (LgyG)	+1.248s After	-100.0 dBm	-13.25 dB	2	-	ShortTurbo	2026-03-27 07:13:21 UTC	View
LogyG2 (LgyG)	+1.269s After	-100.0 dBm	-13.25 dB	2	-	ShortTurbo	2026-03-27 07:13:21 UTC	View
LogyG2 (LgyG)	+1.290s After	-100.0 dBm	-13.25 dB	2	-	ShortTurbo	2026-03-27 07:13:21 UTC	View
LogyG2 (LgyG)	+1.311s After	-100.0 dBm	-13.25 dB	2	-	ShortTurbo	2026-03-27 07:13:21 UTC	View
LogyG2 (LgyG)	+1.333s After	-100.0 dBm	-13.25 dB	2	-	ShortTurbo	2026-03-27 07:13:21 UTC	View
LogyG2 (LgyG)	+1.363s After	-100.0 dBm	-13.25 dB	2	-	LongFast	2026-03-27 07:13:21 UTC	View
neoSG2 https://canadaverse.org/ (🎐)	+1.386s After	-108.0 dBm	-16.50 dB	1	`8f` 748f	LongFast	2026-03-27 07:13:21 UTC	View
hex_base1 (hex1)	+1.419s After	-102.0 dBm	-3.50 dB	3	`6c` KS13	LongFast	2026-03-27 07:13:21 UTC	View
Eco-Monkey LLP (mnky)	+1.907s After	-93.0 dBm	-11.25 dB	3	`48` mnky	LongFast	2026-03-27 07:13:22 UTC	View
Seri Base d120 (SRB)	+24.539s After	-60.0 dBm	4.75 dB	5	`10` KWBX	LongFast	2026-03-27 07:13:44 UTC	View

49

Total Receptions

5

Unique Gateways