Packet #18008625 Success

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

Total Receptions

Unique Gateways

Hop Count

Payload Bytes

Packet Information

Database ID:	18008625
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`	`1774645346.1721358` 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)	-0.173s Before	Unknown	Unknown	2	`98`	LongFast	2026-03-27 21:02:25 UTC	View
Bionicandroid 2 (DAN)	-0.135s Before	Unknown	Unknown	2	`98`	LongFast	2026-03-27 21:02:26 UTC	View
Bionicandroid 2 (DAN)	-0.084s Before	Unknown	Unknown	2	`98`	LongFast	2026-03-27 21:02:26 UTC	View
Bionicandroid 2 (DAN)	-0.044s Before	Unknown	Unknown	2	`98`	LongFast	2026-03-27 21:02:26 UTC	View
Bionicandroid 2 (DAN)	+0.030s After	Unknown	Unknown	2	`98`	LongFast	2026-03-27 21:02:26 UTC	View
Bionicandroid 2 (DAN)	+0.054s 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)	+0.110s After	Unknown	Unknown	2	`98`	LongFast	2026-03-27 21:02:26 UTC	View
Bionicandroid 2 (DAN)	+0.135s After	Unknown	Unknown	2	`98`	LongFast	2026-03-27 21:02:26 UTC	View
Bionicandroid 2 (DAN)	+0.158s After	Unknown	Unknown	2	`98`	LongFast	2026-03-27 21:02:26 UTC	View
Bionicandroid 2 (DAN)	+0.180s After	Unknown	Unknown	2	`98`	MediumFast	2026-03-27 21:02:26 UTC	View
Bionicandroid 2 (DAN)	+0.204s After	Unknown	Unknown	2	`98`	MediumFast	2026-03-27 21:02:26 UTC	View
Bionicandroid 2 (DAN)	+0.228s After	Unknown	Unknown	2	`98`	MediumFast	2026-03-27 21:02:26 UTC	View
Bionicandroid 2 (DAN)	+0.250s After	Unknown	Unknown	2	`98`	MediumFast	2026-03-27 21:02:26 UTC	View
Bionicandroid 2 (DAN)	+0.272s After	Unknown	Unknown	2	`98`	MediumFast	2026-03-27 21:02:26 UTC	View
Bionicandroid 2 (DAN)	+0.292s After	Unknown	Unknown	2	`98`	MediumFast	2026-03-27 21:02:26 UTC	View
Bionicandroid 2 (DAN)	+0.311s After	Unknown	Unknown	2	`98`	MediumFast	2026-03-27 21:02:26 UTC	View
Bionicandroid 2 (DAN)	+0.331s After	Unknown	Unknown	2	`98`	MediumFast	2026-03-27 21:02:26 UTC	View
Bionicandroid 2 (DAN)	+0.354s After	Unknown	Unknown	2	`98`	MediumFast	2026-03-27 21:02:26 UTC	View
Bionicandroid 2 (DAN)	+0.378s After	Unknown	Unknown	2	`98`	MediumFast	2026-03-27 21:02:26 UTC	View
Bionicandroid 2 (DAN)	+0.401s After	Unknown	Unknown	2	`98`	MediumFast	2026-03-27 21:02:26 UTC	View
Bionicandroid 2 (DAN)	+0.423s After	Unknown	Unknown	2	`98`	ShortFast	2026-03-27 21:02:26 UTC	View
Bionicandroid 2 (DAN)	+0.445s After	Unknown	Unknown	2	`98`	ShortFast	2026-03-27 21:02:26 UTC	View
Bionicandroid 2 (DAN)	+0.467s After	Unknown	Unknown	2	`98`	ShortFast	2026-03-27 21:02:26 UTC	View
Bionicandroid 2 (DAN)	+0.502s After	Unknown	Unknown	2	`98`	ShortFast	2026-03-27 21:02:26 UTC	View
Bionicandroid 2 (DAN)	+0.571s After	Unknown	Unknown	2	`98`	ShortFast	2026-03-27 21:02:26 UTC	View
Bionicandroid 2 (DAN)	+0.675s After	Unknown	Unknown	2	`98`	ShortFast	2026-03-27 21:02:26 UTC	View
Bionicandroid 2 (DAN)	+0.724s After	Unknown	Unknown	2	`98`	ShortFast	2026-03-27 21:02:26 UTC	View
Bionicandroid 2 (DAN)	+0.747s After	Unknown	Unknown	2	`98`	ShortFast	2026-03-27 21:02:26 UTC	View
Bionicandroid 2 (DAN)	+0.770s After	Unknown	Unknown	2	`98`	ShortFast	2026-03-27 21:02:26 UTC	View
Bionicandroid 2 (DAN)	+0.792s After	Unknown	Unknown	2	`98`	ShortFast	2026-03-27 21:02:26 UTC	View
Bionicandroid 2 (DAN)	+0.812s After	Unknown	Unknown	2	`98`	ShortFast	2026-03-27 21:02:26 UTC	View
Bionicandroid 2 (DAN)	+0.838s After	Unknown	Unknown	2	`98`	ShortTurbo	2026-03-27 21:02:27 UTC	View
Bionicandroid 2 (DAN)	+0.866s After	Unknown	Unknown	2	`98`	ShortTurbo	2026-03-27 21:02:27 UTC	View
Bionicandroid 2 (DAN)	+0.893s After	Unknown	Unknown	2	`98`	ShortTurbo	2026-03-27 21:02:27 UTC	View
Bionicandroid 2 (DAN)	+0.937s After	Unknown	Unknown	2	`98`	ShortTurbo	2026-03-27 21:02:27 UTC	View
Bionicandroid 2 (DAN)	+0.960s After	Unknown	Unknown	2	`98`	ShortTurbo	2026-03-27 21:02:27 UTC	View
Bionicandroid 2 (DAN)	+0.983s After	Unknown	Unknown	2	`98`	ShortTurbo	2026-03-27 21:02:27 UTC	View
Bionicandroid 2 (DAN)	+1.007s After	Unknown	Unknown	2	`98`	ShortTurbo	2026-03-27 21:02:27 UTC	View
Bionicandroid 2 (DAN)	+1.039s After	Unknown	Unknown	2	`98`	ShortTurbo	2026-03-27 21:02:27 UTC	View
Bionicandroid 2 (DAN)	+1.061s After	Unknown	Unknown	2	`98`	ShortTurbo	2026-03-27 21:02:27 UTC	View
Bionicandroid 2 (DAN)	+1.082s After	Unknown	Unknown	2	`98`	ShortTurbo	2026-03-27 21:02:27 UTC	View
Bionicandroid 2 (DAN)	+1.106s After	Unknown	Unknown	2	`98`	ShortTurbo	2026-03-27 21:02:27 UTC	View
Bionicandroid 2 (DAN)	+1.130s After	Unknown	Unknown	2	`98`	LongFast	2026-03-27 21:02:27 UTC	View

45

Total Receptions

1

Unique Gateways