Packet #17804923 Success

NODEINFO_APP packet from SolidElectronics (🍕) to VE3WNP-11 (TGWN)

Total Receptions

Unique Gateways

Hop Count

Payload Bytes

Packet Information

Database ID:	17804923
Mesh Packet ID:	`0xfcdb8c0b` Used for correlation across gateways
Timestamp:	2026-03-27 10:06:28 UTC
From Node:	SolidElectronics (🍕)
To Node:	VE3WNP-11 (TGWN)
Success:	Processed
Protocol:	NODEINFO_APP Port: 4

Gateway:	kwarc.org 5ff0 (KW5)
Channel:	ShortFast
RSSI:	-95 dBm
SNR:	12.0 dBm
Hop Info:	2/3 hops Start: 3, Limit: 1
Relay Node:	None

Payload Data

Protocol: NODEINFO_APP

Size: 81 bytes

Decoded: Yes

Decoded Data:

Long Name:	SolidElectronics
Short Name:	🍕
Node ID:	!f1b0d2fc
MAC Address:	IG7xsNL8
Hardware:	TLORA_T3_S3

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:	81 bytes
Gateway:	!a3fb5ff0
Channel:	ShortFast
Payload Type:	NODEINFO_APP
Hop Count:	2 / 3

Privacy Summary

Exposure Level:
Direct Message

Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Targeted to specific node
+ 2 more...

Exposure Risks:
⚠ Packet visible to MQTT subscribers
⚠ Multi-hop path visible (2 hops)
+ 1 more...

MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

Field	Value
`gateway_id`	`!a3fb5ff0` Node ID format
`channel_id`	`ShortFast`
`packet`	`MeshPacket` (81 bytes) Contains the actual mesh network packet

MeshPacket Fields

Core mesh packet with routing and payload information

Field	Value	Type
`from`	`4054897404` Source node ID	uint32
`to`	`3662971984` Target node ID	uint32
`decoded.portnum`	`4` NODEINFO_APP	enum
`decoded.payload_length`	`81` bytes	size
`hop_limit`	`1` Remaining hops allowed	uint32
`hop_start`	`3` Initial hop limit	uint32
`hops_taken`	`2` Calculated: hop_start - hop_limit	derived
`rx_rssi`	`-95.0` dBm Signal strength at gateway	int32
`rx_snr`	`12.00` dB Signal quality at gateway	float
`rx_time`	`1774605987` 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`	`1774605988.6457033` Unix timestamp	uint32

MQTT Privacy & Exposure Analysis

Analysis of privacy features and exposure risks when packet is shared via MQTT

Exposure Level: Direct Message

Privacy Features:

✓ Direct LoRa transmission (not via MQTT)
✓ Targeted to specific node
✓ Custom channel: ShortFast
✓ Gateway node ID tracked

Exposure Risks:

⚠ Packet visible to MQTT subscribers
⚠ Multi-hop path visible (2 hops)
⚠ RF signal metrics exposed (location inference possible)

MQTT-Specific Fields

Gateway ID:	`!a3fb5ff0`
Signal Metrics:	RSSI: -95.0 dBm SNR: 12.00 dB

Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:

Protocol:	NODEINFO_APP
Size:	81 bytes
Decoded:	Yes

Complete Payload Data (JSON):

{ "id": "!f1b0d2fc", "long_name": "SolidElectronics", "short_name": "🍕", "macaddr": "IG7xsNL8", "hw_model": "TLORA_T3_S3" }

Complete Protobuf Decode (JSON)

{ "service_envelope": { "gateway_id": "!a3fb5ff0", "channel_id": "ShortFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 4054897404, "to": 3662971984, "id": 4242246667, "rx_time": 1774605987, "rx_snr": 12.0, "rx_rssi": -95, "hop_limit": 1, "hop_start": 3, "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": 4, "payload": "0a092166316230643266631210536f6c6964456c656374726f6e6963731a04f09f8d952206206ef1b0d2fc28104220c66700898261bb4ab74854a5fb1570e04fdd458c9a4cf0679773d5b4d97214554800", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "id": "!f1b0d2fc", "long_name": "SolidElectronics", "short_name": "🍕", "macaddr": "IG7xsNL8", "hw_model": "TLORA_T3_S3", "public_key": "xmcAiYJhu0q3SFSl+xVw4E/dRYyaTPBnl3PVtNlyFFU=", "is_unmessagable": false, "type": "protobuf", "portnum": "NODEINFO_APP", "message_class": "User" } } } }

Raw Packet Data (81 bytes)

0a092166316230643266631210536f6c6964456c656374726f6e6963731a04f09f8d952206206ef1b0d2fc28104220c66700898261bb4ab74854a5fb1570e04fdd458c9a4cf0679773d5b4d97214554800

Hex Analysis:

Size:	81 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
kwarc.org 5ff0 (KW5) Primary	0.000s Reference	-95.0 dBm	12.00 dB	2	-	ShortFast	2026-03-27 10:06:28 UTC	Current
kwarc.org 5ff0 (KW5)	-0.570s Before	-95.0 dBm	12.00 dB	2	-	LongFast	2026-03-27 10:06:28 UTC	View
kwarc.org 5ff0 (KW5)	-0.541s Before	-95.0 dBm	12.00 dB	2	-	LongFast	2026-03-27 10:06:28 UTC	View
kwarc.org 5ff0 (KW5)	-0.504s Before	-95.0 dBm	12.00 dB	2	-	LongFast	2026-03-27 10:06:28 UTC	View
kwarc.org 5ff0 (KW5)	-0.480s Before	-95.0 dBm	12.00 dB	2	-	LongFast	2026-03-27 10:06:28 UTC	View
kwarc.org 5ff0 (KW5)	-0.459s Before	-95.0 dBm	12.00 dB	2	-	LongFast	2026-03-27 10:06:28 UTC	View
kwarc.org 5ff0 (KW5)	-0.438s Before	-95.0 dBm	12.00 dB	2	-	LongFast	2026-03-27 10:06:28 UTC	View
kwarc.org 5ff0 (KW5)	-0.417s Before	-95.0 dBm	12.00 dB	2	-	LongFast	2026-03-27 10:06:28 UTC	View
kwarc.org 5ff0 (KW5)	-0.393s Before	-95.0 dBm	12.00 dB	2	-	LongFast	2026-03-27 10:06:28 UTC	View
kwarc.org 5ff0 (KW5)	-0.370s Before	-95.0 dBm	12.00 dB	2	-	LongFast	2026-03-27 10:06:28 UTC	View
kwarc.org 5ff0 (KW5)	-0.347s Before	-95.0 dBm	12.00 dB	2	-	LongFast	2026-03-27 10:06:28 UTC	View
kwarc.org 5ff0 (KW5)	-0.327s Before	-95.0 dBm	12.00 dB	2	-	LongFast	2026-03-27 10:06:28 UTC	View
kwarc.org 5ff0 (KW5)	-0.306s Before	-95.0 dBm	12.00 dB	2	-	MediumFast	2026-03-27 10:06:28 UTC	View
kwarc.org 5ff0 (KW5)	-0.286s Before	-95.0 dBm	12.00 dB	2	-	MediumFast	2026-03-27 10:06:28 UTC	View
kwarc.org 5ff0 (KW5)	-0.266s Before	-95.0 dBm	12.00 dB	2	-	MediumFast	2026-03-27 10:06:28 UTC	View
kwarc.org 5ff0 (KW5)	-0.244s Before	-95.0 dBm	12.00 dB	2	-	MediumFast	2026-03-27 10:06:28 UTC	View
kwarc.org 5ff0 (KW5)	-0.220s Before	-95.0 dBm	12.00 dB	2	-	MediumFast	2026-03-27 10:06:28 UTC	View
kwarc.org 5ff0 (KW5)	-0.197s Before	-95.0 dBm	12.00 dB	2	-	MediumFast	2026-03-27 10:06:28 UTC	View
kwarc.org 5ff0 (KW5)	-0.175s Before	-95.0 dBm	12.00 dB	2	-	MediumFast	2026-03-27 10:06:28 UTC	View
kwarc.org 5ff0 (KW5)	-0.154s Before	-95.0 dBm	12.00 dB	2	-	MediumFast	2026-03-27 10:06:28 UTC	View
kwarc.org 5ff0 (KW5)	-0.133s Before	-95.0 dBm	12.00 dB	2	-	MediumFast	2026-03-27 10:06:28 UTC	View
kwarc.org 5ff0 (KW5)	-0.112s Before	-95.0 dBm	12.00 dB	2	-	MediumFast	2026-03-27 10:06:28 UTC	View
kwarc.org 5ff0 (KW5)	-0.091s Before	-95.0 dBm	12.00 dB	2	-	MediumFast	2026-03-27 10:06:28 UTC	View
kwarc.org 5ff0 (KW5)	-0.070s Before	-95.0 dBm	12.00 dB	2	-	ShortFast	2026-03-27 10:06:28 UTC	View
kwarc.org 5ff0 (KW5)	-0.046s Before	-95.0 dBm	12.00 dB	2	-	ShortFast	2026-03-27 10:06:28 UTC	View
kwarc.org 5ff0 (KW5)	-0.023s Before	-95.0 dBm	12.00 dB	2	-	ShortFast	2026-03-27 10:06:28 UTC	View
kwarc.org 5ff0 (KW5)	+0.022s After	-95.0 dBm	12.00 dB	2	-	ShortFast	2026-03-27 10:06:28 UTC	View
kwarc.org 5ff0 (KW5)	+0.042s After	-95.0 dBm	12.00 dB	2	-	ShortFast	2026-03-27 10:06:28 UTC	View
kwarc.org 5ff0 (KW5)	+0.063s After	-95.0 dBm	12.00 dB	2	-	ShortFast	2026-03-27 10:06:28 UTC	View
kwarc.org 5ff0 (KW5)	+0.083s After	-95.0 dBm	12.00 dB	2	-	ShortFast	2026-03-27 10:06:28 UTC	View
kwarc.org 5ff0 (KW5)	+0.105s After	-95.0 dBm	12.00 dB	2	-	ShortFast	2026-03-27 10:06:28 UTC	View
kwarc.org 5ff0 (KW5)	+0.129s After	-95.0 dBm	12.00 dB	2	-	ShortFast	2026-03-27 10:06:28 UTC	View
kwarc.org 5ff0 (KW5)	+0.152s After	-95.0 dBm	12.00 dB	2	-	ShortFast	2026-03-27 10:06:28 UTC	View
kwarc.org 5ff0 (KW5)	+0.175s After	-95.0 dBm	12.00 dB	2	-	ShortTurbo	2026-03-27 10:06:28 UTC	View
kwarc.org 5ff0 (KW5)	+0.204s After	-95.0 dBm	12.00 dB	2	-	ShortTurbo	2026-03-27 10:06:28 UTC	View
kwarc.org 5ff0 (KW5)	+0.238s After	-95.0 dBm	12.00 dB	2	-	ShortTurbo	2026-03-27 10:06:28 UTC	View
kwarc.org 5ff0 (KW5)	+0.263s After	-95.0 dBm	12.00 dB	2	-	ShortTurbo	2026-03-27 10:06:28 UTC	View
kwarc.org 5ff0 (KW5)	+0.304s After	-95.0 dBm	12.00 dB	2	-	ShortTurbo	2026-03-27 10:06:28 UTC	View
kwarc.org 5ff0 (KW5)	+0.327s After	-95.0 dBm	12.00 dB	2	-	ShortTurbo	2026-03-27 10:06:28 UTC	View
kwarc.org 5ff0 (KW5)	+0.350s After	-95.0 dBm	12.00 dB	2	-	ShortTurbo	2026-03-27 10:06:28 UTC	View
kwarc.org 5ff0 (KW5)	+0.373s After	-95.0 dBm	12.00 dB	2	-	ShortTurbo	2026-03-27 10:06:29 UTC	View
kwarc.org 5ff0 (KW5)	+0.395s After	-95.0 dBm	12.00 dB	2	-	ShortTurbo	2026-03-27 10:06:29 UTC	View
kwarc.org 5ff0 (KW5)	+0.417s After	-95.0 dBm	12.00 dB	2	-	ShortTurbo	2026-03-27 10:06:29 UTC	View
kwarc.org 5ff0 (KW5)	+0.438s After	-95.0 dBm	12.00 dB	2	-	ShortTurbo	2026-03-27 10:06:29 UTC	View
kwarc.org 5ff0 (KW5)	+0.466s After	-95.0 dBm	12.00 dB	2	-	LongFast	2026-03-27 10:06:29 UTC	View

45

Total Receptions

1

Unique Gateways