Packet #18008623 Success

TELEMETRY_APP packet from cedarmesh.ca[0686] (0686) to !ffffffff

Total Receptions

Unique Gateways

Hop Count

Payload Bytes

Packet Information

Database ID:	18008623
Mesh Packet ID:	`0x073652c1` Used for correlation across gateways
Timestamp:	2026-03-27 21:02:26 UTC
From Node:	cedarmesh.ca[0686] (0686)
To Node:	!ffffffff (ffff)
Success:	Processed
Protocol:	TELEMETRY_APP Port: 67

Gateway:	Bionicandroid 2 (DAN)
Channel:	LongFast
RSSI:	Unknown
SNR:	Unknown
Hop Info:	2/7 hops Start: 7, Limit: 5
Relay Node:	`98` Last byte of the last hop that relayed this packet

Payload Data

Protocol: TELEMETRY_APP

Size: 28 bytes

Decoded: Yes

Decoded Data:

Device Metrics:

Battery:	98%
Voltage:	4.17 V
Channel Usage:	9.4%
Air Util TX:	2.5%

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:	!b03d10e4
Channel:	LongFast
Payload Type:	TELEMETRY_APP
Hop Count:	2 / 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`	`!b03d10e4` 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`	`2369521286` 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`	`5` Remaining hops allowed	uint32
`hop_start`	`7` Initial hop limit	uint32
`hops_taken`	`2` Calculated: hop_start - hop_limit	derived
`rx_rssi`	Not set	int32
`rx_snr`	Not set	float
`rx_time`	`1774645344` 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`	`152` Relay node ID	uint32
`tx_after`	Not set	uint32
`timestamp`	`1774645346.0876675` 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)

MQTT-Specific Fields

Gateway ID: !b03d10e4

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": 1774645324, "device_metrics": { "battery_level": 98, "voltage": 4.167, "channel_utilization": 9.431667, "air_util_tx": 2.5086668, "uptime_seconds": 252113 } }

Complete Protobuf Decode (JSON)

{ "service_envelope": { "gateway_id": "!b03d10e4", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 2369521286, "to": 4294967295, "id": 121000641, "rx_time": 1774645344, "rx_snr": 0.0, "rx_rssi": 0, "hop_limit": 5, "hop_start": 7, "via_mqtt": false, "want_ack": false, "priority": 64, "delayed": 0, "channel_index": null, "pki_encrypted": false, "next_hop": 0, "relay_node": 152, "tx_after": 0, "decoded": { "portnum": 67, "payload": "0d4cf0c6691215086215105885401d1ce8164125ff8d204028d1b10f", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "time": 1774645324, "device_metrics": { "battery_level": 98, "voltage": 4.167, "channel_utilization": 9.431667, "air_util_tx": 2.5086668, "uptime_seconds": 252113 }, "type": "protobuf", "portnum": "TELEMETRY_APP", "message_class": "Telemetry" } } } }

Raw Packet Data (28 bytes)

0d4cf0c6691215086215105885401d1ce8164125ff8d204028d1b10f

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	Hops	Relay	Channel	Timestamp	Actions
Bionicandroid 2 (DAN) Primary	0.000s Reference	Unknown	Unknown	2	`98`	LongFast	2026-03-27 21:02:26 UTC	Current
Bionicandroid 2 (DAN)	-0.088s Before	Unknown	Unknown	2	`98`	LongFast	2026-03-27 21:02:25 UTC	View
Bionicandroid 2 (DAN)	-0.051s Before	Unknown	Unknown	2	`98`	LongFast	2026-03-27 21:02:26 UTC	View
Bionicandroid 2 (DAN)	+0.041s After	Unknown	Unknown	2	`98`	LongFast	2026-03-27 21:02:26 UTC	View
Bionicandroid 2 (DAN)	+0.084s After	Unknown	Unknown	2	`98`	LongFast	2026-03-27 21:02:26 UTC	View
Bionicandroid 2 (DAN)	+0.114s After	Unknown	Unknown	2	`98`	LongFast	2026-03-27 21:02:26 UTC	View
Bionicandroid 2 (DAN)	+0.138s After	Unknown	Unknown	2	`98`	LongFast	2026-03-27 21:02:26 UTC	View
Bionicandroid 2 (DAN)	+0.169s After	Unknown	Unknown	2	`98`	LongFast	2026-03-27 21:02:26 UTC	View
Bionicandroid 2 (DAN)	+0.194s After	Unknown	Unknown	2	`98`	LongFast	2026-03-27 21:02:26 UTC	View
Bionicandroid 2 (DAN)	+0.219s After	Unknown	Unknown	2	`98`	LongFast	2026-03-27 21:02:26 UTC	View
Bionicandroid 2 (DAN)	+0.242s After	Unknown	Unknown	2	`98`	LongFast	2026-03-27 21:02:26 UTC	View
Bionicandroid 2 (DAN)	+0.265s After	Unknown	Unknown	2	`98`	MediumFast	2026-03-27 21:02:26 UTC	View
Bionicandroid 2 (DAN)	+0.288s After	Unknown	Unknown	2	`98`	MediumFast	2026-03-27 21:02:26 UTC	View
Bionicandroid 2 (DAN)	+0.312s After	Unknown	Unknown	2	`98`	MediumFast	2026-03-27 21:02:26 UTC	View
Bionicandroid 2 (DAN)	+0.335s After	Unknown	Unknown	2	`98`	MediumFast	2026-03-27 21:02:26 UTC	View
Bionicandroid 2 (DAN)	+0.357s After	Unknown	Unknown	2	`98`	MediumFast	2026-03-27 21:02:26 UTC	View
Bionicandroid 2 (DAN)	+0.377s After	Unknown	Unknown	2	`98`	MediumFast	2026-03-27 21:02:26 UTC	View
Bionicandroid 2 (DAN)	+0.395s After	Unknown	Unknown	2	`98`	MediumFast	2026-03-27 21:02:26 UTC	View
Bionicandroid 2 (DAN)	+0.416s After	Unknown	Unknown	2	`98`	MediumFast	2026-03-27 21:02:26 UTC	View
Bionicandroid 2 (DAN)	+0.438s After	Unknown	Unknown	2	`98`	MediumFast	2026-03-27 21:02:26 UTC	View
Bionicandroid 2 (DAN)	+0.462s After	Unknown	Unknown	2	`98`	MediumFast	2026-03-27 21:02:26 UTC	View
Bionicandroid 2 (DAN)	+0.485s After	Unknown	Unknown	2	`98`	MediumFast	2026-03-27 21:02:26 UTC	View
Bionicandroid 2 (DAN)	+0.508s After	Unknown	Unknown	2	`98`	ShortFast	2026-03-27 21:02:26 UTC	View
Bionicandroid 2 (DAN)	+0.530s After	Unknown	Unknown	2	`98`	ShortFast	2026-03-27 21:02:26 UTC	View
Bionicandroid 2 (DAN)	+0.551s After	Unknown	Unknown	2	`98`	ShortFast	2026-03-27 21:02:26 UTC	View
Bionicandroid 2 (DAN)	+0.587s After	Unknown	Unknown	2	`98`	ShortFast	2026-03-27 21:02:26 UTC	View
Bionicandroid 2 (DAN)	+0.655s After	Unknown	Unknown	2	`98`	ShortFast	2026-03-27 21:02:26 UTC	View
Bionicandroid 2 (DAN)	+0.759s After	Unknown	Unknown	2	`98`	ShortFast	2026-03-27 21:02:26 UTC	View
Bionicandroid 2 (DAN)	+0.809s After	Unknown	Unknown	2	`98`	ShortFast	2026-03-27 21:02:26 UTC	View
Bionicandroid 2 (DAN)	+0.832s After	Unknown	Unknown	2	`98`	ShortFast	2026-03-27 21:02:26 UTC	View
Bionicandroid 2 (DAN)	+0.855s After	Unknown	Unknown	2	`98`	ShortFast	2026-03-27 21:02:26 UTC	View
Bionicandroid 2 (DAN)	+0.876s After	Unknown	Unknown	2	`98`	ShortFast	2026-03-27 21:02:26 UTC	View
Bionicandroid 2 (DAN)	+0.897s After	Unknown	Unknown	2	`98`	ShortFast	2026-03-27 21:02:26 UTC	View
Bionicandroid 2 (DAN)	+0.922s After	Unknown	Unknown	2	`98`	ShortTurbo	2026-03-27 21:02:27 UTC	View
Bionicandroid 2 (DAN)	+0.951s After	Unknown	Unknown	2	`98`	ShortTurbo	2026-03-27 21:02:27 UTC	View
Bionicandroid 2 (DAN)	+0.977s After	Unknown	Unknown	2	`98`	ShortTurbo	2026-03-27 21:02:27 UTC	View
Bionicandroid 2 (DAN)	+1.021s After	Unknown	Unknown	2	`98`	ShortTurbo	2026-03-27 21:02:27 UTC	View
Bionicandroid 2 (DAN)	+1.044s After	Unknown	Unknown	2	`98`	ShortTurbo	2026-03-27 21:02:27 UTC	View
Bionicandroid 2 (DAN)	+1.067s After	Unknown	Unknown	2	`98`	ShortTurbo	2026-03-27 21:02:27 UTC	View
Bionicandroid 2 (DAN)	+1.092s After	Unknown	Unknown	2	`98`	ShortTurbo	2026-03-27 21:02:27 UTC	View
Bionicandroid 2 (DAN)	+1.124s After	Unknown	Unknown	2	`98`	ShortTurbo	2026-03-27 21:02:27 UTC	View
Bionicandroid 2 (DAN)	+1.145s After	Unknown	Unknown	2	`98`	ShortTurbo	2026-03-27 21:02:27 UTC	View
Bionicandroid 2 (DAN)	+1.166s After	Unknown	Unknown	2	`98`	ShortTurbo	2026-03-27 21:02:27 UTC	View
Bionicandroid 2 (DAN)	+1.191s After	Unknown	Unknown	2	`98`	ShortTurbo	2026-03-27 21:02:27 UTC	View
Bionicandroid 2 (DAN)	+1.214s After	Unknown	Unknown	2	`98`	LongFast	2026-03-27 21:02:27 UTC	View

45

Total Receptions

1

Unique Gateways