Packet #17810419 Success

TELEMETRY_APP packet from waveshower (wvsh) to !ffffffff

Total Receptions

Unique Gateways

Hop Count

Payload Bytes

Packet Information

Database ID:	17810419
Mesh Packet ID:	`0xcef3630b` Used for correlation across gateways
Timestamp:	2026-03-27 10:13:17 UTC
From Node:	waveshower (wvsh)
To Node:	!ffffffff (ffff)
Success:	Processed
Protocol:	TELEMETRY_APP Port: 67

Gateway:	Klc Sensecap (klc2)
Channel:	LongFast
RSSI:	-101 dBm
SNR:	-4.25 dBm
Hop Info:	4/4 hops Start: 4, Limit: 0
Relay Node:	`48` c479 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: 29 bytes

Decoded: Yes

Decoded Data:

Device Metrics:

Battery:	101%
Air Util TX:	0.3%

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:	29 bytes
Gateway:	!66203958
Channel:	LongFast
Payload Type:	TELEMETRY_APP
Hop Count:	4 / 4

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`	`!66203958` Node ID format
`channel_id`	`LongFast` Default public channel
`packet`	`MeshPacket` (29 bytes) Contains the actual mesh network packet

MeshPacket Fields

Core mesh packet with routing and payload information

Field	Value	Type
`from`	`2732703020` Source node ID	uint32
`to`	`4294967295` (Broadcast) Visible to all nodes	uint32
`decoded.portnum`	`67` TELEMETRY_APP	enum
`decoded.payload_length`	`29` bytes	size
`hop_limit`	Not set	uint32
`hop_start`	`4` Initial hop limit	uint32
`hops_taken`	`4` Calculated: hop_start - hop_limit	derived
`rx_rssi`	`-101.0` dBm Signal strength at gateway	int32
`rx_snr`	`-4.25` dB Signal quality at gateway	float
`rx_time`	`1774606394` 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`	`72` Relay node ID	uint32
`tx_after`	Not set	uint32
`timestamp`	`1774606397.010724` 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 (4 hops)
⚠ RF signal metrics exposed (location inference possible)

MQTT-Specific Fields

Gateway ID:	`!66203958`
Signal Metrics:	RSSI: -101.0 dBm SNR: -4.25 dB

Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:

Protocol:	TELEMETRY_APP
Size:	29 bytes
Decoded:	Yes

Complete Payload Data (JSON):

{ "time": 1774606369, "device_metrics": { "battery_level": 101, "voltage": 0.0, "channel_utilization": 0.0, "air_util_tx": 0.29369444, "uptime_seconds": 10391189 } }

Complete Protobuf Decode (JSON)

{ "service_envelope": { "gateway_id": "!66203958", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 2732703020, "to": 4294967295, "id": 3472057099, "rx_time": 1774606394, "rx_snr": -4.25, "rx_rssi": -101, "hop_limit": 0, "hop_start": 4, "via_mqtt": false, "want_ack": false, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": false, "next_hop": 0, "relay_node": 72, "tx_after": 0, "decoded": { "portnum": 67, "payload": "0d2158c6691216086515000000001d00000000251e5f963e28959dfa04", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "time": 1774606369, "device_metrics": { "battery_level": 101, "voltage": 0.0, "channel_utilization": 0.0, "air_util_tx": 0.29369444, "uptime_seconds": 10391189 }, "type": "protobuf", "portnum": "TELEMETRY_APP", "message_class": "Telemetry" } } } }

Raw Packet Data (29 bytes)

0d2158c6691216086515000000001d00000000251e5f963e28959dfa04

Hex Analysis:

Size:	29 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
Klc Sensecap (klc2) Primary	0.000s Reference	-101.0 dBm	-4.25 dB	4	`48` c479	LongFast	2026-03-27 10:13:17 UTC	Current
DIR Rooftop (DIR)	-4.009s Before	-87.0 dBm	-17.75 dB	2	`8f`	LongFast	2026-03-27 10:13:13 UTC	View
DIR Rooftop (DIR)	-3.978s Before	-87.0 dBm	-17.75 dB	2	`8f`	LongFast	2026-03-27 10:13:13 UTC	View
DIR Rooftop (DIR)	-3.951s Before	-87.0 dBm	-17.75 dB	2	`8f`	LongFast	2026-03-27 10:13:13 UTC	View
DIR Rooftop (DIR)	-3.917s Before	-87.0 dBm	-17.75 dB	2	`8f`	LongFast	2026-03-27 10:13:13 UTC	View
DIR Rooftop (DIR)	-3.873s Before	-87.0 dBm	-17.75 dB	2	`8f`	LongFast	2026-03-27 10:13:13 UTC	View
DIR Rooftop (DIR)	-3.814s Before	-87.0 dBm	-17.75 dB	2	`8f`	LongFast	2026-03-27 10:13:13 UTC	View
DIR Rooftop (DIR)	-3.764s Before	-87.0 dBm	-17.75 dB	2	`8f`	LongFast	2026-03-27 10:13:13 UTC	View
DIR Rooftop (DIR)	-3.712s Before	-87.0 dBm	-17.75 dB	2	`8f`	LongFast	2026-03-27 10:13:13 UTC	View
DIR Rooftop (DIR)	-3.662s Before	-87.0 dBm	-17.75 dB	2	`8f`	LongFast	2026-03-27 10:13:13 UTC	View
DIR Rooftop (DIR)	-3.598s Before	-87.0 dBm	-17.75 dB	2	`8f`	LongFast	2026-03-27 10:13:13 UTC	View
DIR Rooftop (DIR)	-3.545s Before	-87.0 dBm	-17.75 dB	2	`8f`	LongFast	2026-03-27 10:13:13 UTC	View
DIR Rooftop (DIR)	-3.495s Before	-87.0 dBm	-17.75 dB	2	`8f`	MediumFast	2026-03-27 10:13:13 UTC	View
DIR Rooftop (DIR)	-3.444s Before	-87.0 dBm	-17.75 dB	2	`8f`	MediumFast	2026-03-27 10:13:13 UTC	View
DIR Rooftop (DIR)	-3.403s Before	-87.0 dBm	-17.75 dB	2	`8f`	MediumFast	2026-03-27 10:13:13 UTC	View
DIR Rooftop (DIR)	-3.371s Before	-87.0 dBm	-17.75 dB	2	`8f`	MediumFast	2026-03-27 10:13:13 UTC	View
DIR Rooftop (DIR)	-3.350s Before	-87.0 dBm	-17.75 dB	2	`8f`	MediumFast	2026-03-27 10:13:13 UTC	View
DIR Rooftop (DIR)	-3.329s Before	-87.0 dBm	-17.75 dB	2	`8f`	MediumFast	2026-03-27 10:13:13 UTC	View
DIR Rooftop (DIR)	-3.308s Before	-87.0 dBm	-17.75 dB	2	`8f`	MediumFast	2026-03-27 10:13:13 UTC	View
DIR Rooftop (DIR)	-3.287s Before	-87.0 dBm	-17.75 dB	2	`8f`	MediumFast	2026-03-27 10:13:13 UTC	View
DIR Rooftop (DIR)	-3.263s Before	-87.0 dBm	-17.75 dB	2	`8f`	MediumFast	2026-03-27 10:13:13 UTC	View
DIR Rooftop (DIR)	-3.239s Before	-87.0 dBm	-17.75 dB	2	`8f`	MediumFast	2026-03-27 10:13:13 UTC	View
DIR Rooftop (DIR)	-3.216s Before	-87.0 dBm	-17.75 dB	2	`8f`	MediumFast	2026-03-27 10:13:13 UTC	View
DIR Rooftop (DIR)	-3.193s Before	-87.0 dBm	-17.75 dB	2	`8f`	ShortFast	2026-03-27 10:13:13 UTC	View
DIR Rooftop (DIR)	-3.171s Before	-87.0 dBm	-17.75 dB	2	`8f`	ShortFast	2026-03-27 10:13:13 UTC	View
DIR Rooftop (DIR)	-3.150s Before	-87.0 dBm	-17.75 dB	2	`8f`	ShortFast	2026-03-27 10:13:13 UTC	View
DIR Rooftop (DIR)	-3.129s Before	-87.0 dBm	-17.75 dB	2	`8f`	ShortFast	2026-03-27 10:13:13 UTC	View
DIR Rooftop (DIR)	-3.108s Before	-87.0 dBm	-17.75 dB	2	`8f`	ShortFast	2026-03-27 10:13:13 UTC	View
DIR Rooftop (DIR)	-3.085s Before	-87.0 dBm	-17.75 dB	2	`8f`	ShortFast	2026-03-27 10:13:13 UTC	View
DIR Rooftop (DIR)	-3.061s Before	-87.0 dBm	-17.75 dB	2	`8f`	ShortFast	2026-03-27 10:13:13 UTC	View
DIR Rooftop (DIR)	-3.038s Before	-87.0 dBm	-17.75 dB	2	`8f`	ShortFast	2026-03-27 10:13:13 UTC	View
DIR Rooftop (DIR)	-3.014s Before	-87.0 dBm	-17.75 dB	2	`8f`	ShortFast	2026-03-27 10:13:13 UTC	View
DIR Rooftop (DIR)	-2.992s Before	-87.0 dBm	-17.75 dB	2	`8f`	ShortFast	2026-03-27 10:13:14 UTC	View
DIR Rooftop (DIR)	-2.971s Before	-87.0 dBm	-17.75 dB	2	`8f`	ShortFast	2026-03-27 10:13:14 UTC	View
DIR Rooftop (DIR)	-2.950s Before	-87.0 dBm	-17.75 dB	2	`8f`	ShortTurbo	2026-03-27 10:13:14 UTC	View
DIR Rooftop (DIR)	-2.929s Before	-87.0 dBm	-17.75 dB	2	`8f`	ShortTurbo	2026-03-27 10:13:14 UTC	View
DIR Rooftop (DIR)	-2.905s Before	-87.0 dBm	-17.75 dB	2	`8f`	ShortTurbo	2026-03-27 10:13:14 UTC	View
DIR Rooftop (DIR)	-2.881s Before	-87.0 dBm	-17.75 dB	2	`8f`	ShortTurbo	2026-03-27 10:13:14 UTC	View
DIR Rooftop (DIR)	-2.830s Before	-87.0 dBm	-17.75 dB	2	`8f`	ShortTurbo	2026-03-27 10:13:14 UTC	View
DIR Rooftop (DIR)	-2.807s Before	-87.0 dBm	-17.75 dB	2	`8f`	ShortTurbo	2026-03-27 10:13:14 UTC	View
DIR Rooftop (DIR)	-2.785s Before	-87.0 dBm	-17.75 dB	2	`8f`	ShortTurbo	2026-03-27 10:13:14 UTC	View
DIR Rooftop (DIR)	-2.764s Before	-87.0 dBm	-17.75 dB	2	`8f`	ShortTurbo	2026-03-27 10:13:14 UTC	View
DIR Rooftop (DIR)	-2.743s Before	-87.0 dBm	-17.75 dB	2	`8f`	ShortTurbo	2026-03-27 10:13:14 UTC	View
DIR Rooftop (DIR)	-2.722s Before	-87.0 dBm	-17.75 dB	2	`8f`	ShortTurbo	2026-03-27 10:13:14 UTC	View
DIR Rooftop (DIR)	-2.698s Before	-87.0 dBm	-17.75 dB	2	`8f`	ShortTurbo	2026-03-27 10:13:14 UTC	View
DIR Rooftop (DIR)	-2.674s Before	-87.0 dBm	-17.75 dB	2	`8f`	LongFast	2026-03-27 10:13:14 UTC	View

46

Total Receptions

2

Unique Gateways