Packet #17810382 Success

TELEMETRY_APP packet from waveshower (wvsh) to !ffffffff

Total Receptions

Unique Gateways

Hop Count

Payload Bytes

Packet Information

Database ID:	17810382
Mesh Packet ID:	`0xcef3630b` Used for correlation across gateways
Timestamp:	2026-03-27 10:13:13 UTC
From Node:	waveshower (wvsh)
To Node:	!ffffffff (ffff)
Success:	Processed
Protocol:	TELEMETRY_APP Port: 67

Gateway:	DIR Rooftop (DIR)
Channel:	LongFast
RSSI:	-87 dBm
SNR:	-17.75 dBm
Hop Info:	2/4 hops Start: 4, Limit: 2
Relay Node:	`8f` Last byte of the last hop that relayed this packet

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:	!6985083c
Channel:	LongFast
Payload Type:	TELEMETRY_APP
Hop Count:	2 / 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`	`!6985083c` 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`	`2` Remaining hops allowed	uint32
`hop_start`	`4` Initial hop limit	uint32
`hops_taken`	`2` Calculated: hop_start - hop_limit	derived
`rx_rssi`	`-87.0` dBm Signal strength at gateway	int32
`rx_snr`	`-17.75` dB Signal quality at gateway	float
`rx_time`	`1774606393` 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`	`143` Relay node ID	uint32
`tx_after`	Not set	uint32
`timestamp`	`1774606393.348645` 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:	`!6985083c`
Signal Metrics:	RSSI: -87.0 dBm SNR: -17.75 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": "!6985083c", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 2732703020, "to": 4294967295, "id": 3472057099, "rx_time": 1774606393, "rx_snr": -17.75, "rx_rssi": -87, "hop_limit": 2, "hop_start": 4, "via_mqtt": false, "want_ack": false, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": false, "next_hop": 0, "relay_node": 143, "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
DIR Rooftop (DIR) Primary	0.000s Reference	-87.0 dBm	-17.75 dB	2	`8f`	LongFast	2026-03-27 10:13:13 UTC	Current
DIR Rooftop (DIR)	-0.347s Before	-87.0 dBm	-17.75 dB	2	`8f`	LongFast	2026-03-27 10:13:13 UTC	View
DIR Rooftop (DIR)	-0.316s Before	-87.0 dBm	-17.75 dB	2	`8f`	LongFast	2026-03-27 10:13:13 UTC	View
DIR Rooftop (DIR)	-0.289s Before	-87.0 dBm	-17.75 dB	2	`8f`	LongFast	2026-03-27 10:13:13 UTC	View
DIR Rooftop (DIR)	-0.255s Before	-87.0 dBm	-17.75 dB	2	`8f`	LongFast	2026-03-27 10:13:13 UTC	View
DIR Rooftop (DIR)	-0.211s Before	-87.0 dBm	-17.75 dB	2	`8f`	LongFast	2026-03-27 10:13:13 UTC	View
DIR Rooftop (DIR)	-0.152s Before	-87.0 dBm	-17.75 dB	2	`8f`	LongFast	2026-03-27 10:13:13 UTC	View
DIR Rooftop (DIR)	-0.102s Before	-87.0 dBm	-17.75 dB	2	`8f`	LongFast	2026-03-27 10:13:13 UTC	View
DIR Rooftop (DIR)	-0.050s Before	-87.0 dBm	-17.75 dB	2	`8f`	LongFast	2026-03-27 10:13:13 UTC	View
DIR Rooftop (DIR)	+0.064s After	-87.0 dBm	-17.75 dB	2	`8f`	LongFast	2026-03-27 10:13:13 UTC	View
DIR Rooftop (DIR)	+0.117s After	-87.0 dBm	-17.75 dB	2	`8f`	LongFast	2026-03-27 10:13:13 UTC	View
DIR Rooftop (DIR)	+0.167s After	-87.0 dBm	-17.75 dB	2	`8f`	MediumFast	2026-03-27 10:13:13 UTC	View
DIR Rooftop (DIR)	+0.218s After	-87.0 dBm	-17.75 dB	2	`8f`	MediumFast	2026-03-27 10:13:13 UTC	View
DIR Rooftop (DIR)	+0.259s After	-87.0 dBm	-17.75 dB	2	`8f`	MediumFast	2026-03-27 10:13:13 UTC	View
DIR Rooftop (DIR)	+0.291s After	-87.0 dBm	-17.75 dB	2	`8f`	MediumFast	2026-03-27 10:13:13 UTC	View
DIR Rooftop (DIR)	+0.312s After	-87.0 dBm	-17.75 dB	2	`8f`	MediumFast	2026-03-27 10:13:13 UTC	View
DIR Rooftop (DIR)	+0.333s After	-87.0 dBm	-17.75 dB	2	`8f`	MediumFast	2026-03-27 10:13:13 UTC	View
DIR Rooftop (DIR)	+0.354s After	-87.0 dBm	-17.75 dB	2	`8f`	MediumFast	2026-03-27 10:13:13 UTC	View
DIR Rooftop (DIR)	+0.375s After	-87.0 dBm	-17.75 dB	2	`8f`	MediumFast	2026-03-27 10:13:13 UTC	View
DIR Rooftop (DIR)	+0.399s After	-87.0 dBm	-17.75 dB	2	`8f`	MediumFast	2026-03-27 10:13:13 UTC	View
DIR Rooftop (DIR)	+0.423s After	-87.0 dBm	-17.75 dB	2	`8f`	MediumFast	2026-03-27 10:13:13 UTC	View
DIR Rooftop (DIR)	+0.446s After	-87.0 dBm	-17.75 dB	2	`8f`	MediumFast	2026-03-27 10:13:13 UTC	View
DIR Rooftop (DIR)	+0.469s After	-87.0 dBm	-17.75 dB	2	`8f`	ShortFast	2026-03-27 10:13:13 UTC	View
DIR Rooftop (DIR)	+0.491s After	-87.0 dBm	-17.75 dB	2	`8f`	ShortFast	2026-03-27 10:13:13 UTC	View
DIR Rooftop (DIR)	+0.512s After	-87.0 dBm	-17.75 dB	2	`8f`	ShortFast	2026-03-27 10:13:13 UTC	View
DIR Rooftop (DIR)	+0.533s After	-87.0 dBm	-17.75 dB	2	`8f`	ShortFast	2026-03-27 10:13:13 UTC	View
DIR Rooftop (DIR)	+0.554s After	-87.0 dBm	-17.75 dB	2	`8f`	ShortFast	2026-03-27 10:13:13 UTC	View
DIR Rooftop (DIR)	+0.578s After	-87.0 dBm	-17.75 dB	2	`8f`	ShortFast	2026-03-27 10:13:13 UTC	View
DIR Rooftop (DIR)	+0.601s After	-87.0 dBm	-17.75 dB	2	`8f`	ShortFast	2026-03-27 10:13:13 UTC	View
DIR Rooftop (DIR)	+0.625s After	-87.0 dBm	-17.75 dB	2	`8f`	ShortFast	2026-03-27 10:13:13 UTC	View
DIR Rooftop (DIR)	+0.648s After	-87.0 dBm	-17.75 dB	2	`8f`	ShortFast	2026-03-27 10:13:13 UTC	View
DIR Rooftop (DIR)	+0.670s After	-87.0 dBm	-17.75 dB	2	`8f`	ShortFast	2026-03-27 10:13:14 UTC	View
DIR Rooftop (DIR)	+0.691s After	-87.0 dBm	-17.75 dB	2	`8f`	ShortFast	2026-03-27 10:13:14 UTC	View
DIR Rooftop (DIR)	+0.712s After	-87.0 dBm	-17.75 dB	2	`8f`	ShortTurbo	2026-03-27 10:13:14 UTC	View
DIR Rooftop (DIR)	+0.733s After	-87.0 dBm	-17.75 dB	2	`8f`	ShortTurbo	2026-03-27 10:13:14 UTC	View
DIR Rooftop (DIR)	+0.757s After	-87.0 dBm	-17.75 dB	2	`8f`	ShortTurbo	2026-03-27 10:13:14 UTC	View
DIR Rooftop (DIR)	+0.781s After	-87.0 dBm	-17.75 dB	2	`8f`	ShortTurbo	2026-03-27 10:13:14 UTC	View
DIR Rooftop (DIR)	+0.832s After	-87.0 dBm	-17.75 dB	2	`8f`	ShortTurbo	2026-03-27 10:13:14 UTC	View
DIR Rooftop (DIR)	+0.855s After	-87.0 dBm	-17.75 dB	2	`8f`	ShortTurbo	2026-03-27 10:13:14 UTC	View
DIR Rooftop (DIR)	+0.877s After	-87.0 dBm	-17.75 dB	2	`8f`	ShortTurbo	2026-03-27 10:13:14 UTC	View
DIR Rooftop (DIR)	+0.898s After	-87.0 dBm	-17.75 dB	2	`8f`	ShortTurbo	2026-03-27 10:13:14 UTC	View
DIR Rooftop (DIR)	+0.919s After	-87.0 dBm	-17.75 dB	2	`8f`	ShortTurbo	2026-03-27 10:13:14 UTC	View
DIR Rooftop (DIR)	+0.940s After	-87.0 dBm	-17.75 dB	2	`8f`	ShortTurbo	2026-03-27 10:13:14 UTC	View
DIR Rooftop (DIR)	+0.964s After	-87.0 dBm	-17.75 dB	2	`8f`	ShortTurbo	2026-03-27 10:13:14 UTC	View
DIR Rooftop (DIR)	+0.988s After	-87.0 dBm	-17.75 dB	2	`8f`	LongFast	2026-03-27 10:13:14 UTC	View
Klc Sensecap (klc2)	+3.662s After	-101.0 dBm	-4.25 dB	4	`48` c479	LongFast	2026-03-27 10:13:17 UTC	View

46

Total Receptions

2

Unique Gateways