Packet #39637081 Success

TELEMETRY_APP packet from Da Fonz (Fonz) to !ffffffff

Total Receptions

Unique Gateways

Hop Count

Payload Bytes

Packet Information

Database ID:	39637081
Mesh Packet ID:	`0x349e33a7` Used for correlation across gateways
Timestamp:	2026-05-16 15:35:53 UTC
From Node:	Da Fonz (Fonz)
To Node:	!ffffffff (ffff)
Success:	Processed
Protocol:	TELEMETRY_APP Port: 67

Gateway:	Da Fonz (Fonz)
Channel:	ShortTurbo
RSSI:	Unknown
SNR:	Unknown
Hop Info:	0/3 hops Start: 3, Limit: 3
Relay Node:	`a0` Fonz 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:	4.43 V
Air Util TX:	0.4%

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:	!02e9eaa0
Channel:	ShortTurbo
Payload Type:	TELEMETRY_APP
Hop Count:	Unknown / 3

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`	`!02e9eaa0` 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`	`48884384` 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`	`3` 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`	`1778945751` 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`	`160` Relay node ID	uint32
`tx_after`	Not set	uint32
`timestamp`	`1778945753.2488897` 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:	`!02e9eaa0`
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": 1778945751, "device_metrics": { "battery_level": 101, "voltage": 4.43, "channel_utilization": 0.0, "air_util_tx": 0.40419447, "uptime_seconds": 1775601 } }

Complete Protobuf Decode (JSON)

{ "service_envelope": { "gateway_id": "!02e9eaa0", "channel_id": "ShortTurbo", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 48884384, "to": 4294967295, "id": 882783143, "rx_time": 1778945751, "rx_snr": 0.0, "rx_rssi": 0, "hop_limit": 3, "hop_start": 3, "via_mqtt": false, "want_ack": false, "priority": 10, "delayed": 0, "channel_index": null, "pki_encrypted": false, "next_hop": 0, "relay_node": 160, "tx_after": 0, "decoded": { "portnum": 67, "payload": "0dd78e086a12150865158fc28d401d000000002594f2ce3e28f1af6c", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "time": 1778945751, "device_metrics": { "battery_level": 101, "voltage": 4.43, "channel_utilization": 0.0, "air_util_tx": 0.40419447, "uptime_seconds": 1775601 }, "type": "protobuf", "portnum": "TELEMETRY_APP", "message_class": "Telemetry" } } } }

Raw Packet Data (28 bytes)

0dd78e086a12150865158fc28d401d000000002594f2ce3e28f1af6c

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
Da Fonz (Fonz) Primary	0.000s Reference	Unknown	Unknown	`a0` Fonz	ShortTurbo	2026-05-16 15:35:53 UTC	Current
Da Fonz (Fonz)	-1.068s Before	Unknown	Unknown	`a0` Fonz	LongFast	2026-05-16 15:35:52 UTC	View
Da Fonz (Fonz)	-1.040s Before	Unknown	Unknown	`a0` Fonz	LongFast	2026-05-16 15:35:52 UTC	View
Da Fonz (Fonz)	-1.016s Before	Unknown	Unknown	`a0` Fonz	LongFast	2026-05-16 15:35:52 UTC	View
Da Fonz (Fonz)	-0.991s Before	Unknown	Unknown	`a0` Fonz	LongFast	2026-05-16 15:35:52 UTC	View
Da Fonz (Fonz)	-0.964s Before	Unknown	Unknown	`a0` Fonz	LongFast	2026-05-16 15:35:52 UTC	View
Da Fonz (Fonz)	-0.934s Before	Unknown	Unknown	`a0` Fonz	LongFast	2026-05-16 15:35:52 UTC	View
Da Fonz (Fonz)	-0.909s Before	Unknown	Unknown	`a0` Fonz	LongFast	2026-05-16 15:35:52 UTC	View
Da Fonz (Fonz)	-0.884s Before	Unknown	Unknown	`a0` Fonz	LongFast	2026-05-16 15:35:52 UTC	View
Da Fonz (Fonz)	-0.862s Before	Unknown	Unknown	`a0` Fonz	LongFast	2026-05-16 15:35:52 UTC	View
Da Fonz (Fonz)	-0.839s Before	Unknown	Unknown	`a0` Fonz	LongFast	2026-05-16 15:35:52 UTC	View
Da Fonz (Fonz)	-0.811s Before	Unknown	Unknown	`a0` Fonz	LongFast	2026-05-16 15:35:52 UTC	View
Da Fonz (Fonz)	-0.772s Before	Unknown	Unknown	`a0` Fonz	MediumFast	2026-05-16 15:35:52 UTC	View
Da Fonz (Fonz)	-0.749s Before	Unknown	Unknown	`a0` Fonz	MediumFast	2026-05-16 15:35:52 UTC	View
Da Fonz (Fonz)	-0.725s Before	Unknown	Unknown	`a0` Fonz	MediumFast	2026-05-16 15:35:52 UTC	View
Da Fonz (Fonz)	-0.701s Before	Unknown	Unknown	`a0` Fonz	MediumFast	2026-05-16 15:35:52 UTC	View
Da Fonz (Fonz)	-0.678s Before	Unknown	Unknown	`a0` Fonz	MediumFast	2026-05-16 15:35:52 UTC	View
Da Fonz (Fonz)	-0.652s Before	Unknown	Unknown	`a0` Fonz	MediumFast	2026-05-16 15:35:52 UTC	View
Da Fonz (Fonz)	-0.630s Before	Unknown	Unknown	`a0` Fonz	MediumFast	2026-05-16 15:35:52 UTC	View
Da Fonz (Fonz)	-0.605s Before	Unknown	Unknown	`a0` Fonz	MediumFast	2026-05-16 15:35:52 UTC	View
Da Fonz (Fonz)	-0.567s Before	Unknown	Unknown	`a0` Fonz	MediumFast	2026-05-16 15:35:52 UTC	View
Da Fonz (Fonz)	-0.540s Before	Unknown	Unknown	`a0` Fonz	MediumFast	2026-05-16 15:35:52 UTC	View
Da Fonz (Fonz)	-0.511s Before	Unknown	Unknown	`a0` Fonz	MediumFast	2026-05-16 15:35:52 UTC	View
Da Fonz (Fonz)	-0.489s Before	Unknown	Unknown	`a0` Fonz	ShortFast	2026-05-16 15:35:52 UTC	View
Da Fonz (Fonz)	-0.467s Before	Unknown	Unknown	`a0` Fonz	ShortFast	2026-05-16 15:35:52 UTC	View
Da Fonz (Fonz)	-0.445s Before	Unknown	Unknown	`a0` Fonz	ShortFast	2026-05-16 15:35:52 UTC	View
Da Fonz (Fonz)	-0.422s Before	Unknown	Unknown	`a0` Fonz	ShortFast	2026-05-16 15:35:52 UTC	View
Da Fonz (Fonz)	-0.397s Before	Unknown	Unknown	`a0` Fonz	ShortFast	2026-05-16 15:35:52 UTC	View
Da Fonz (Fonz)	-0.372s Before	Unknown	Unknown	`a0` Fonz	ShortFast	2026-05-16 15:35:52 UTC	View
Da Fonz (Fonz)	-0.340s Before	Unknown	Unknown	`a0` Fonz	ShortFast	2026-05-16 15:35:52 UTC	View
Da Fonz (Fonz)	-0.318s Before	Unknown	Unknown	`a0` Fonz	ShortFast	2026-05-16 15:35:52 UTC	View
Da Fonz (Fonz)	-0.297s Before	Unknown	Unknown	`a0` Fonz	ShortFast	2026-05-16 15:35:52 UTC	View
Da Fonz (Fonz)	-0.274s Before	Unknown	Unknown	`a0` Fonz	ShortFast	2026-05-16 15:35:52 UTC	View
Da Fonz (Fonz)	-0.251s Before	Unknown	Unknown	`a0` Fonz	ShortFast	2026-05-16 15:35:52 UTC	View
Da Fonz (Fonz)	-0.226s Before	Unknown	Unknown	`a0` Fonz	ShortTurbo	2026-05-16 15:35:53 UTC	View
Da Fonz (Fonz)	-0.201s Before	Unknown	Unknown	`a0` Fonz	ShortTurbo	2026-05-16 15:35:53 UTC	View
Da Fonz (Fonz)	-0.172s Before	Unknown	Unknown	`a0` Fonz	ShortTurbo	2026-05-16 15:35:53 UTC	View
Da Fonz (Fonz)	-0.148s Before	Unknown	Unknown	`a0` Fonz	ShortTurbo	2026-05-16 15:35:53 UTC	View
Da Fonz (Fonz)	-0.126s Before	Unknown	Unknown	`a0` Fonz	ShortTurbo	2026-05-16 15:35:53 UTC	View
Da Fonz (Fonz)	-0.103s Before	Unknown	Unknown	`a0` Fonz	ShortTurbo	2026-05-16 15:35:53 UTC	View
Da Fonz (Fonz)	-0.080s Before	Unknown	Unknown	`a0` Fonz	ShortTurbo	2026-05-16 15:35:53 UTC	View
Da Fonz (Fonz)	-0.058s Before	Unknown	Unknown	`a0` Fonz	ShortTurbo	2026-05-16 15:35:53 UTC	View
Da Fonz (Fonz)	-0.032s Before	Unknown	Unknown	`a0` Fonz	ShortTurbo	2026-05-16 15:35:53 UTC	View
Da Fonz (Fonz)	+0.335s After	Unknown	Unknown	`a0` Fonz	ShortTurbo	2026-05-16 15:35:53 UTC	View
Da Fonz (Fonz)	+0.359s After	Unknown	Unknown	`a0` Fonz	LongFast	2026-05-16 15:35:53 UTC	View

45

Total Receptions

1

Unique Gateways