Packet #18008642 Success

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

Total Receptions

Unique Gateways

Hop Count

Payload Bytes

Packet Information

Database ID:	18008642
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:	MediumFast
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:	MediumFast
Payload Type:	TELEMETRY_APP
Hop Count:	2 / 7

Privacy Summary

Exposure Level:
Broadcast

Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Custom channel: MediumFast
+ 1 more...

Exposure Risks:
⚠ Visible to all nodes on channel
⚠ Packet visible to MQTT subscribers
+ 1 more...

MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

Field	Value
`gateway_id`	`!b03d10e4` Node ID format
`channel_id`	`MediumFast`
`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`	`1774645346.5728` 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: MediumFast
✓ Gateway node ID tracked

Exposure Risks:

⚠ Visible to all nodes on channel
⚠ 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": "MediumFast", "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`	MediumFast	2026-03-27 21:02:26 UTC	Current
Bionicandroid 2 (DAN)	-0.573s Before	Unknown	Unknown	2	`98`	LongFast	2026-03-27 21:02:25 UTC	View
Bionicandroid 2 (DAN)	-0.536s Before	Unknown	Unknown	2	`98`	LongFast	2026-03-27 21:02:26 UTC	View
Bionicandroid 2 (DAN)	-0.485s Before	Unknown	Unknown	2	`98`	LongFast	2026-03-27 21:02:26 UTC	View
Bionicandroid 2 (DAN)	-0.444s Before	Unknown	Unknown	2	`98`	LongFast	2026-03-27 21:02:26 UTC	View
Bionicandroid 2 (DAN)	-0.401s Before	Unknown	Unknown	2	`98`	LongFast	2026-03-27 21:02:26 UTC	View
Bionicandroid 2 (DAN)	-0.371s Before	Unknown	Unknown	2	`98`	LongFast	2026-03-27 21:02:26 UTC	View
Bionicandroid 2 (DAN)	-0.347s Before	Unknown	Unknown	2	`98`	LongFast	2026-03-27 21:02:26 UTC	View
Bionicandroid 2 (DAN)	-0.316s Before	Unknown	Unknown	2	`98`	LongFast	2026-03-27 21:02:26 UTC	View
Bionicandroid 2 (DAN)	-0.291s Before	Unknown	Unknown	2	`98`	LongFast	2026-03-27 21:02:26 UTC	View
Bionicandroid 2 (DAN)	-0.266s Before	Unknown	Unknown	2	`98`	LongFast	2026-03-27 21:02:26 UTC	View
Bionicandroid 2 (DAN)	-0.243s Before	Unknown	Unknown	2	`98`	LongFast	2026-03-27 21:02:26 UTC	View
Bionicandroid 2 (DAN)	-0.220s Before	Unknown	Unknown	2	`98`	MediumFast	2026-03-27 21:02:26 UTC	View
Bionicandroid 2 (DAN)	-0.197s Before	Unknown	Unknown	2	`98`	MediumFast	2026-03-27 21:02:26 UTC	View
Bionicandroid 2 (DAN)	-0.173s Before	Unknown	Unknown	2	`98`	MediumFast	2026-03-27 21:02:26 UTC	View
Bionicandroid 2 (DAN)	-0.151s Before	Unknown	Unknown	2	`98`	MediumFast	2026-03-27 21:02:26 UTC	View
Bionicandroid 2 (DAN)	-0.129s Before	Unknown	Unknown	2	`98`	MediumFast	2026-03-27 21:02:26 UTC	View
Bionicandroid 2 (DAN)	-0.108s Before	Unknown	Unknown	2	`98`	MediumFast	2026-03-27 21:02:26 UTC	View
Bionicandroid 2 (DAN)	-0.090s Before	Unknown	Unknown	2	`98`	MediumFast	2026-03-27 21:02:26 UTC	View
Bionicandroid 2 (DAN)	-0.070s Before	Unknown	Unknown	2	`98`	MediumFast	2026-03-27 21:02:26 UTC	View
Bionicandroid 2 (DAN)	-0.047s Before	Unknown	Unknown	2	`98`	MediumFast	2026-03-27 21:02:26 UTC	View
Bionicandroid 2 (DAN)	-0.023s Before	Unknown	Unknown	2	`98`	MediumFast	2026-03-27 21:02:26 UTC	View
Bionicandroid 2 (DAN)	+0.023s After	Unknown	Unknown	2	`98`	ShortFast	2026-03-27 21:02:26 UTC	View
Bionicandroid 2 (DAN)	+0.045s After	Unknown	Unknown	2	`98`	ShortFast	2026-03-27 21:02:26 UTC	View
Bionicandroid 2 (DAN)	+0.066s After	Unknown	Unknown	2	`98`	ShortFast	2026-03-27 21:02:26 UTC	View
Bionicandroid 2 (DAN)	+0.101s After	Unknown	Unknown	2	`98`	ShortFast	2026-03-27 21:02:26 UTC	View
Bionicandroid 2 (DAN)	+0.170s After	Unknown	Unknown	2	`98`	ShortFast	2026-03-27 21:02:26 UTC	View
Bionicandroid 2 (DAN)	+0.274s After	Unknown	Unknown	2	`98`	ShortFast	2026-03-27 21:02:26 UTC	View
Bionicandroid 2 (DAN)	+0.324s After	Unknown	Unknown	2	`98`	ShortFast	2026-03-27 21:02:26 UTC	View
Bionicandroid 2 (DAN)	+0.347s After	Unknown	Unknown	2	`98`	ShortFast	2026-03-27 21:02:26 UTC	View
Bionicandroid 2 (DAN)	+0.370s After	Unknown	Unknown	2	`98`	ShortFast	2026-03-27 21:02:26 UTC	View
Bionicandroid 2 (DAN)	+0.391s After	Unknown	Unknown	2	`98`	ShortFast	2026-03-27 21:02:26 UTC	View
Bionicandroid 2 (DAN)	+0.412s After	Unknown	Unknown	2	`98`	ShortFast	2026-03-27 21:02:26 UTC	View
Bionicandroid 2 (DAN)	+0.437s After	Unknown	Unknown	2	`98`	ShortTurbo	2026-03-27 21:02:27 UTC	View
Bionicandroid 2 (DAN)	+0.465s After	Unknown	Unknown	2	`98`	ShortTurbo	2026-03-27 21:02:27 UTC	View
Bionicandroid 2 (DAN)	+0.492s After	Unknown	Unknown	2	`98`	ShortTurbo	2026-03-27 21:02:27 UTC	View
Bionicandroid 2 (DAN)	+0.536s After	Unknown	Unknown	2	`98`	ShortTurbo	2026-03-27 21:02:27 UTC	View
Bionicandroid 2 (DAN)	+0.559s After	Unknown	Unknown	2	`98`	ShortTurbo	2026-03-27 21:02:27 UTC	View
Bionicandroid 2 (DAN)	+0.582s After	Unknown	Unknown	2	`98`	ShortTurbo	2026-03-27 21:02:27 UTC	View
Bionicandroid 2 (DAN)	+0.607s After	Unknown	Unknown	2	`98`	ShortTurbo	2026-03-27 21:02:27 UTC	View
Bionicandroid 2 (DAN)	+0.638s After	Unknown	Unknown	2	`98`	ShortTurbo	2026-03-27 21:02:27 UTC	View
Bionicandroid 2 (DAN)	+0.660s After	Unknown	Unknown	2	`98`	ShortTurbo	2026-03-27 21:02:27 UTC	View
Bionicandroid 2 (DAN)	+0.681s After	Unknown	Unknown	2	`98`	ShortTurbo	2026-03-27 21:02:27 UTC	View
Bionicandroid 2 (DAN)	+0.705s After	Unknown	Unknown	2	`98`	ShortTurbo	2026-03-27 21:02:27 UTC	View
Bionicandroid 2 (DAN)	+0.729s After	Unknown	Unknown	2	`98`	LongFast	2026-03-27 21:02:27 UTC	View

45

Total Receptions

1

Unique Gateways