Packet #18016248 Success

TELEMETRY_APP packet from Cedarlane Rem1 (🍁) to !ffffffff

Total Receptions

Unique Gateways

Hop Count

Payload Bytes

Packet Information

Database ID:	18016248
Mesh Packet ID:	`0x057c1a94` Used for correlation across gateways
Timestamp:	2026-03-27 21:32:20 UTC
From Node:	Cedarlane Rem1 (🍁)
To Node:	!ffffffff (ffff)
Success:	Processed
Protocol:	TELEMETRY_APP Port: 67

Gateway:	Cedarlane Base (🏡)
Channel:	LongFast
RSSI:	Unknown
SNR:	Unknown
Hop Info:	0/3 hops Start: 3, Limit: 3
Relay Node:	`bc` 🍁 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:	-0.00 V
Air Util TX:	0.1%

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:	!433e1680
Channel:	LongFast
Payload Type:	TELEMETRY_APP
Hop Count:	Unknown / 3

Privacy Summary

Exposure Level:
Broadcast

Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Gateway node ID tracked
+ 1 more...

Exposure Risks:
⚠ Visible to all nodes on channel
⚠ Default channel - no encryption
+ 1 more...

MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

Field	Value
`gateway_id`	`!433e1680` Node ID format
`channel_id`	`LongFast` Default public channel
`packet`	`MeshPacket` (28 bytes) Contains the actual mesh network packet

MeshPacket Fields

Core mesh packet with routing and payload information

Field	Value	Type
`from`	`3234011068` 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`	`1774647139` 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`	`188` Relay node ID	uint32
`tx_after`	Not set	uint32
`timestamp`	`1774647140.2092323` 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
✓ Zero-hop: direct from source to MQTT gateway

Exposure Risks:

⚠ Visible to all nodes on channel
⚠ Default channel - no encryption
⚠ Packet visible to MQTT subscribers

MQTT-Specific Fields

Gateway ID:	`!433e1680`
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": 1774647139, "device_metrics": { "battery_level": 101, "voltage": -0.001, "channel_utilization": 0.0, "air_util_tx": 0.09141667, "uptime_seconds": 46933 } }

Complete Protobuf Decode (JSON)

{ "service_envelope": { "gateway_id": "!433e1680", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 3234011068, "to": 4294967295, "id": 92019348, "rx_time": 1774647139, "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": 188, "tx_after": 0, "decoded": { "portnum": 67, "payload": "0d63f7c66912150865156f1283ba1d0000000025aa38bb3d28d5ee02", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "time": 1774647139, "device_metrics": { "battery_level": 101, "voltage": -0.001, "channel_utilization": 0.0, "air_util_tx": 0.09141667, "uptime_seconds": 46933 }, "type": "protobuf", "portnum": "TELEMETRY_APP", "message_class": "Telemetry" } } } }

Raw Packet Data (28 bytes)

0d63f7c66912150865156f1283ba1d0000000025aa38bb3d28d5ee02

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
Cedarlane Base (🏡) Primary	0.000s Reference	Unknown	Unknown	`bc` 🍁	LongFast	2026-03-27 21:32:20 UTC	Current
Cedarlane Base (🏡)	-0.189s Before	Unknown	Unknown	`bc` 🍁	LongFast	2026-03-27 21:32:20 UTC	View
Cedarlane Base (🏡)	-0.158s Before	Unknown	Unknown	`bc` 🍁	LongFast	2026-03-27 21:32:20 UTC	View
Cedarlane Base (🏡)	-0.136s Before	Unknown	Unknown	`bc` 🍁	LongFast	2026-03-27 21:32:20 UTC	View
Cedarlane Base (🏡)	-0.112s Before	Unknown	Unknown	`bc` 🍁	LongFast	2026-03-27 21:32:20 UTC	View
Cedarlane Base (🏡)	-0.086s Before	Unknown	Unknown	`bc` 🍁	LongFast	2026-03-27 21:32:20 UTC	View
Cedarlane Base (🏡)	-0.063s Before	Unknown	Unknown	`bc` 🍁	LongFast	2026-03-27 21:32:20 UTC	View
Cedarlane Base (🏡)	-0.042s Before	Unknown	Unknown	`bc` 🍁	LongFast	2026-03-27 21:32:20 UTC	View
Cedarlane Base (🏡)	-0.021s Before	Unknown	Unknown	`bc` 🍁	LongFast	2026-03-27 21:32:20 UTC	View
Cedarlane Base (🏡)	+0.020s After	Unknown	Unknown	`bc` 🍁	LongFast	2026-03-27 21:32:20 UTC	View
Cedarlane Base (🏡)	+0.042s After	Unknown	Unknown	`bc` 🍁	LongFast	2026-03-27 21:32:20 UTC	View
Cedarlane Base (🏡)	+0.066s After	Unknown	Unknown	`bc` 🍁	MediumFast	2026-03-27 21:32:20 UTC	View
Cedarlane Base (🏡)	+0.090s After	Unknown	Unknown	`bc` 🍁	MediumFast	2026-03-27 21:32:20 UTC	View
Cedarlane Base (🏡)	+0.112s After	Unknown	Unknown	`bc` 🍁	MediumFast	2026-03-27 21:32:20 UTC	View
Cedarlane Base (🏡)	+0.134s After	Unknown	Unknown	`bc` 🍁	MediumFast	2026-03-27 21:32:20 UTC	View
Cedarlane Base (🏡)	+0.155s After	Unknown	Unknown	`bc` 🍁	MediumFast	2026-03-27 21:32:20 UTC	View
Cedarlane Base (🏡)	+0.177s After	Unknown	Unknown	`bc` 🍁	MediumFast	2026-03-27 21:32:20 UTC	View
Cedarlane Base (🏡)	+0.198s After	Unknown	Unknown	`bc` 🍁	MediumFast	2026-03-27 21:32:20 UTC	View
Cedarlane Base (🏡)	+0.221s After	Unknown	Unknown	`bc` 🍁	MediumFast	2026-03-27 21:32:20 UTC	View
Cedarlane Base (🏡)	+0.283s After	Unknown	Unknown	`bc` 🍁	MediumFast	2026-03-27 21:32:20 UTC	View
Cedarlane Base (🏡)	+0.331s After	Unknown	Unknown	`bc` 🍁	MediumFast	2026-03-27 21:32:20 UTC	View
Cedarlane Base (🏡)	+0.368s After	Unknown	Unknown	`bc` 🍁	MediumFast	2026-03-27 21:32:20 UTC	View
Cedarlane Base (🏡)	+0.396s After	Unknown	Unknown	`bc` 🍁	ShortFast	2026-03-27 21:32:20 UTC	View
Cedarlane Base (🏡)	+0.447s After	Unknown	Unknown	`bc` 🍁	ShortFast	2026-03-27 21:32:20 UTC	View
Cedarlane Base (🏡)	+0.474s After	Unknown	Unknown	`bc` 🍁	ShortFast	2026-03-27 21:32:20 UTC	View
Cedarlane Base (🏡)	+0.496s After	Unknown	Unknown	`bc` 🍁	ShortFast	2026-03-27 21:32:20 UTC	View
Cedarlane Base (🏡)	+0.521s After	Unknown	Unknown	`bc` 🍁	ShortFast	2026-03-27 21:32:20 UTC	View
Cedarlane Base (🏡)	+0.547s After	Unknown	Unknown	`bc` 🍁	ShortFast	2026-03-27 21:32:20 UTC	View
Cedarlane Base (🏡)	+0.575s After	Unknown	Unknown	`bc` 🍁	ShortFast	2026-03-27 21:32:20 UTC	View
Cedarlane Base (🏡)	+0.617s After	Unknown	Unknown	`bc` 🍁	ShortFast	2026-03-27 21:32:20 UTC	View
Cedarlane Base (🏡)	+0.655s After	Unknown	Unknown	`bc` 🍁	ShortFast	2026-03-27 21:32:20 UTC	View
Cedarlane Base (🏡)	+0.699s After	Unknown	Unknown	`bc` 🍁	ShortFast	2026-03-27 21:32:20 UTC	View
Cedarlane Base (🏡)	+0.732s After	Unknown	Unknown	`bc` 🍁	ShortFast	2026-03-27 21:32:20 UTC	View
Cedarlane Base (🏡)	+0.757s After	Unknown	Unknown	`bc` 🍁	ShortTurbo	2026-03-27 21:32:20 UTC	View
Cedarlane Base (🏡)	+0.789s After	Unknown	Unknown	`bc` 🍁	ShortTurbo	2026-03-27 21:32:20 UTC	View
Cedarlane Base (🏡)	+0.823s After	Unknown	Unknown	`bc` 🍁	ShortTurbo	2026-03-27 21:32:21 UTC	View
Cedarlane Base (🏡)	+0.853s After	Unknown	Unknown	`bc` 🍁	ShortTurbo	2026-03-27 21:32:21 UTC	View
Cedarlane Base (🏡)	+0.877s After	Unknown	Unknown	`bc` 🍁	ShortTurbo	2026-03-27 21:32:21 UTC	View
Cedarlane Base (🏡)	+0.903s After	Unknown	Unknown	`bc` 🍁	ShortTurbo	2026-03-27 21:32:21 UTC	View
Cedarlane Base (🏡)	+0.943s After	Unknown	Unknown	`bc` 🍁	ShortTurbo	2026-03-27 21:32:21 UTC	View
Cedarlane Base (🏡)	+0.984s After	Unknown	Unknown	`bc` 🍁	ShortTurbo	2026-03-27 21:32:21 UTC	View
Cedarlane Base (🏡)	+1.010s After	Unknown	Unknown	`bc` 🍁	ShortTurbo	2026-03-27 21:32:21 UTC	View
Cedarlane Base (🏡)	+1.043s After	Unknown	Unknown	`bc` 🍁	ShortTurbo	2026-03-27 21:32:21 UTC	View
Cedarlane Base (🏡)	+1.069s After	Unknown	Unknown	`bc` 🍁	ShortTurbo	2026-03-27 21:32:21 UTC	View
Cedarlane Base (🏡)	+1.095s After	Unknown	Unknown	`bc` 🍁	LongFast	2026-03-27 21:32:21 UTC	View

45

Total Receptions

1

Unique Gateways