Packet #18013819 Success

NODEINFO_APP packet from Meshtastic 9334 (9334) to !ffffffff

Total Receptions

Unique Gateways

Hop Count

Payload Bytes

Packet Information

Database ID:	18013819
Mesh Packet ID:	`0xc78188eb` Used for correlation across gateways
Timestamp:	2026-03-27 21:23:22 UTC
From Node:	Meshtastic 9334 (9334)
To Node:	!ffffffff (ffff)
Success:	Processed
Protocol:	NODEINFO_APP Port: 4

Gateway:	WYK BASE (🏡)
Channel:	LongFast
RSSI:	Unknown
SNR:	Unknown
Hop Info:	1/7 hops Start: 7, Limit: 6
Relay Node:	`3c` 🔮 Last byte of the last hop that relayed this packet - Candidate source node(s) based on 0-hop direct receptions

Payload Data

Protocol: NODEINFO_APP

Size: 80 bytes

Decoded: Yes

Decoded Data:

Long Name:	Meshtastic 9334
Short Name:	9334
Node ID:	!db559334
MAC Address:	EFHbVZM0
Hardware:	HELTEC_MESH_SOLAR

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:	80 bytes
Gateway:	!ba060290
Channel:	LongFast
Payload Type:	NODEINFO_APP
Hop Count:	1 / 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
+ 2 more...

MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

Field	Value
`gateway_id`	`!ba060290` Node ID format
`channel_id`	`LongFast` Default public channel
`packet`	`MeshPacket` (80 bytes) Contains the actual mesh network packet

MeshPacket Fields

Core mesh packet with routing and payload information

Field	Value	Type
`from`	`3679818548` Source node ID	uint32
`to`	`4294967295` (Broadcast) Visible to all nodes	uint32
`decoded.portnum`	`4` NODEINFO_APP	enum
`decoded.payload_length`	`80` bytes	size
`hop_limit`	`6` Remaining hops allowed	uint32
`hop_start`	`7` Initial hop limit	uint32
`hops_taken`	`1` Calculated: hop_start - hop_limit	derived
`rx_rssi`	Not set	int32
`rx_snr`	Not set	float
`rx_time`	`1774747237` Receive timestamp	fixed32
`via_mqtt`	False Direct LoRa transmission	bool
`want_ack`	False No ACK requested	bool
`priority`	`64` 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`	`60` Relay node ID	uint32
`tx_after`	Not set	uint32
`timestamp`	`1774646602.949766` 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)

MQTT-Specific Fields

Gateway ID: !ba060290

Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:

Protocol:	NODEINFO_APP
Size:	80 bytes
Decoded:	Yes

Complete Payload Data (JSON):

{ "id": "!db559334", "long_name": "Meshtastic 9334", "short_name": "9334", "macaddr": "EFHbVZM0", "hw_model": "HELTEC_MESH_SOLAR" }

Complete Protobuf Decode (JSON)

{ "service_envelope": { "gateway_id": "!ba060290", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 3679818548, "to": 4294967295, "id": 3347155179, "rx_time": 1774747237, "rx_snr": 0.0, "rx_rssi": 0, "hop_limit": 6, "hop_start": 7, "via_mqtt": false, "want_ack": false, "priority": 64, "delayed": 0, "channel_index": null, "pki_encrypted": false, "next_hop": 0, "relay_node": 60, "tx_after": 0, "decoded": { "portnum": 4, "payload": "0a09216462353539333334120f4d65736874617374696320393333341a043933333422061051db559334286c422046ed4f97739efcebc6528015f64f59577e2521b0da759b8706d7d4fcf050e6684800", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "id": "!db559334", "long_name": "Meshtastic 9334", "short_name": "9334", "macaddr": "EFHbVZM0", "hw_model": "HELTEC_MESH_SOLAR", "public_key": "Ru1Pl3Oe/OvGUoAV9k9ZV34lIbDadZuHBtfU/PBQ5mg=", "is_unmessagable": false, "type": "protobuf", "portnum": "NODEINFO_APP", "message_class": "User" } } } }

Raw Packet Data (80 bytes)

0a09216462353539333334120f4d65736874617374696320393333341a043933333422061051db559334286c422046ed4f97739efcebc6528015f64f59577e2521b0da759b8706d7d4fcf050e6684800

Hex Analysis:

Size:	80 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
WYK BASE (🏡) Primary	0.000s Reference	Unknown	Unknown	1	`3c` 🔮	LongFast	2026-03-27 21:23:22 UTC	Current
WYK8 AI bot DM ask: (🔮)	-1.050s Before	-34.0 dBm	6.75 dB	0	`34` 9334	LongFast	2026-03-27 21:23:21 UTC	View
WYK8 AI bot DM ask: (🔮)	-1.023s Before	-34.0 dBm	6.75 dB	0	`34` 9334	LongFast	2026-03-27 21:23:21 UTC	View
WYK8 AI bot DM ask: (🔮)	-1.001s Before	-34.0 dBm	6.75 dB	0	`34` 9334	LongFast	2026-03-27 21:23:21 UTC	View
WYK8 AI bot DM ask: (🔮)	-0.980s Before	-34.0 dBm	6.75 dB	0	`34` 9334	LongFast	2026-03-27 21:23:21 UTC	View
WYK8 AI bot DM ask: (🔮)	-0.959s Before	-34.0 dBm	6.75 dB	0	`34` 9334	LongFast	2026-03-27 21:23:21 UTC	View
WYK8 AI bot DM ask: (🔮)	-0.936s Before	-34.0 dBm	6.75 dB	0	`34` 9334	LongFast	2026-03-27 21:23:22 UTC	View
WYK8 AI bot DM ask: (🔮)	-0.912s Before	-34.0 dBm	6.75 dB	0	`34` 9334	LongFast	2026-03-27 21:23:22 UTC	View
WYK8 AI bot DM ask: (🔮)	-0.888s Before	-34.0 dBm	6.75 dB	0	`34` 9334	LongFast	2026-03-27 21:23:22 UTC	View
WYK8 AI bot DM ask: (🔮)	-0.864s Before	-34.0 dBm	6.75 dB	0	`34` 9334	LongFast	2026-03-27 21:23:22 UTC	View
WYK8 AI bot DM ask: (🔮)	-0.832s Before	-34.0 dBm	6.75 dB	0	`34` 9334	LongFast	2026-03-27 21:23:22 UTC	View
WYK8 AI bot DM ask: (🔮)	-0.809s Before	-34.0 dBm	6.75 dB	0	`34` 9334	LongFast	2026-03-27 21:23:22 UTC	View
WYK8 AI bot DM ask: (🔮)	-0.788s Before	-34.0 dBm	6.75 dB	0	`34` 9334	MediumFast	2026-03-27 21:23:22 UTC	View
WYK8 AI bot DM ask: (🔮)	-0.767s Before	-34.0 dBm	6.75 dB	0	`34` 9334	MediumFast	2026-03-27 21:23:22 UTC	View
WYK8 AI bot DM ask: (🔮)	-0.744s Before	-34.0 dBm	6.75 dB	0	`34` 9334	MediumFast	2026-03-27 21:23:22 UTC	View
WYK8 AI bot DM ask: (🔮)	-0.720s Before	-34.0 dBm	6.75 dB	0	`34` 9334	MediumFast	2026-03-27 21:23:22 UTC	View
WYK8 AI bot DM ask: (🔮)	-0.697s Before	-34.0 dBm	6.75 dB	0	`34` 9334	MediumFast	2026-03-27 21:23:22 UTC	View
WYK8 AI bot DM ask: (🔮)	-0.671s Before	-34.0 dBm	6.75 dB	0	`34` 9334	MediumFast	2026-03-27 21:23:22 UTC	View
WYK8 AI bot DM ask: (🔮)	-0.648s Before	-34.0 dBm	6.75 dB	0	`34` 9334	MediumFast	2026-03-27 21:23:22 UTC	View
WYK8 AI bot DM ask: (🔮)	-0.626s Before	-34.0 dBm	6.75 dB	0	`34` 9334	MediumFast	2026-03-27 21:23:22 UTC	View
WYK8 AI bot DM ask: (🔮)	-0.605s Before	-34.0 dBm	6.75 dB	0	`34` 9334	MediumFast	2026-03-27 21:23:22 UTC	View
WYK8 AI bot DM ask: (🔮)	-0.584s Before	-34.0 dBm	6.75 dB	0	`34` 9334	MediumFast	2026-03-27 21:23:22 UTC	View
WYK8 AI bot DM ask: (🔮)	-0.561s Before	-34.0 dBm	6.75 dB	0	`34` 9334	MediumFast	2026-03-27 21:23:22 UTC	View
WYK8 AI bot DM ask: (🔮)	-0.538s Before	-34.0 dBm	6.75 dB	0	`34` 9334	ShortFast	2026-03-27 21:23:22 UTC	View
WYK8 AI bot DM ask: (🔮)	-0.514s Before	-34.0 dBm	6.75 dB	0	`34` 9334	ShortFast	2026-03-27 21:23:22 UTC	View
WYK8 AI bot DM ask: (🔮)	-0.491s Before	-34.0 dBm	6.75 dB	0	`34` 9334	ShortFast	2026-03-27 21:23:22 UTC	View
WYK8 AI bot DM ask: (🔮)	-0.468s Before	-34.0 dBm	6.75 dB	0	`34` 9334	ShortFast	2026-03-27 21:23:22 UTC	View
WYK8 AI bot DM ask: (🔮)	-0.447s Before	-34.0 dBm	6.75 dB	0	`34` 9334	ShortFast	2026-03-27 21:23:22 UTC	View
WYK8 AI bot DM ask: (🔮)	-0.426s Before	-34.0 dBm	6.75 dB	0	`34` 9334	ShortFast	2026-03-27 21:23:22 UTC	View
WYK8 AI bot DM ask: (🔮)	-0.404s Before	-34.0 dBm	6.75 dB	0	`34` 9334	ShortFast	2026-03-27 21:23:22 UTC	View
WYK8 AI bot DM ask: (🔮)	-0.372s Before	-34.0 dBm	6.75 dB	0	`34` 9334	ShortFast	2026-03-27 21:23:22 UTC	View
WYK8 AI bot DM ask: (🔮)	-0.348s Before	-34.0 dBm	6.75 dB	0	`34` 9334	ShortFast	2026-03-27 21:23:22 UTC	View
WYK8 AI bot DM ask: (🔮)	-0.324s Before	-34.0 dBm	6.75 dB	0	`34` 9334	ShortFast	2026-03-27 21:23:22 UTC	View
WYK8 AI bot DM ask: (🔮)	-0.301s Before	-34.0 dBm	6.75 dB	0	`34` 9334	ShortFast	2026-03-27 21:23:22 UTC	View
WYK8 AI bot DM ask: (🔮)	-0.279s Before	-34.0 dBm	6.75 dB	0	`34` 9334	ShortTurbo	2026-03-27 21:23:22 UTC	View
WYK8 AI bot DM ask: (🔮)	-0.259s Before	-34.0 dBm	6.75 dB	0	`34` 9334	ShortTurbo	2026-03-27 21:23:22 UTC	View
WYK8 AI bot DM ask: (🔮)	-0.237s Before	-34.0 dBm	6.75 dB	0	`34` 9334	ShortTurbo	2026-03-27 21:23:22 UTC	View
WYK8 AI bot DM ask: (🔮)	-0.203s Before	-34.0 dBm	6.75 dB	0	`34` 9334	ShortTurbo	2026-03-27 21:23:22 UTC	View
WYK8 AI bot DM ask: (🔮)	-0.181s Before	-34.0 dBm	6.75 dB	0	`34` 9334	ShortTurbo	2026-03-27 21:23:22 UTC	View
WYK8 AI bot DM ask: (🔮)	-0.156s Before	-34.0 dBm	6.75 dB	0	`34` 9334	ShortTurbo	2026-03-27 21:23:22 UTC	View
WYK8 AI bot DM ask: (🔮)	-0.133s Before	-34.0 dBm	6.75 dB	0	`34` 9334	ShortTurbo	2026-03-27 21:23:22 UTC	View
WYK8 AI bot DM ask: (🔮)	-0.109s Before	-34.0 dBm	6.75 dB	0	`34` 9334	ShortTurbo	2026-03-27 21:23:22 UTC	View
WYK8 AI bot DM ask: (🔮)	-0.087s Before	-34.0 dBm	6.75 dB	0	`34` 9334	ShortTurbo	2026-03-27 21:23:22 UTC	View
WYK8 AI bot DM ask: (🔮)	-0.066s Before	-34.0 dBm	6.75 dB	0	`34` 9334	ShortTurbo	2026-03-27 21:23:22 UTC	View
WYK8 AI bot DM ask: (🔮)	-0.044s Before	-34.0 dBm	6.75 dB	0	`34` 9334	ShortTurbo	2026-03-27 21:23:22 UTC	View
WYK8 AI bot DM ask: (🔮)	-0.023s Before	-34.0 dBm	6.75 dB	0	`34` 9334	LongFast	2026-03-27 21:23:22 UTC	View

46

Total Receptions

2

Unique Gateways