Packet #18025701 Success

TELEMETRY_APP packet from neotracker (ntrc) to !ffffffff

Total Receptions

Unique Gateways

Hop Count

Payload Bytes

Packet Information

Database ID:	18025701
Mesh Packet ID:	`0x013af3ed` Used for correlation across gateways
Timestamp:	2026-03-27 22:03:44 UTC
From Node:	neotracker (ntrc)
To Node:	!ffffffff (ffff)
Success:	Processed
Protocol:	TELEMETRY_APP Port: 67

Gateway:	neoSG2 https://canadaverse.org/ (🎐)
Channel:	MediumFast
RSSI:	-40 dBm
SNR:	6.25 dBm
Hop Info:	0/7 hops Start: 7, Limit: 7
Relay Node:	`a5` ntrc 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: 17 bytes

Decoded: Yes

Decoded Data:

Environment Metrics:

Temperature:	15.4°C

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:	17 bytes
Gateway:	!a2e1bcbc
Channel:	MediumFast
Payload Type:	TELEMETRY_APP
Hop Count:	Unknown / 7

Privacy Summary

Exposure Level:
Broadcast

Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Custom channel: MediumFast
+ 2 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`	`!a2e1bcbc` Node ID format
`channel_id`	`MediumFast`
`packet`	`MeshPacket` (17 bytes) Contains the actual mesh network packet

MeshPacket Fields

Core mesh packet with routing and payload information

Field	Value	Type
`from`	`1878604709` Source node ID	uint32
`to`	`4294967295` (Broadcast) Visible to all nodes	uint32
`decoded.portnum`	`67` TELEMETRY_APP	enum
`decoded.payload_length`	`17` bytes	size
`hop_limit`	`7` Remaining hops allowed	uint32
`hop_start`	`7` Initial hop limit	uint32
`hops_taken`	`0` Calculated: hop_start - hop_limit	derived
`rx_rssi`	`-40.0` dBm Signal strength at gateway	int32
`rx_snr`	`6.25` dB Signal quality at gateway	float
`rx_time`	`1774605670` 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`	`165` Relay node ID	uint32
`tx_after`	Not set	uint32
`timestamp`	`1774649024.6909363` 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
✓ Zero-hop: direct from source to MQTT gateway

Exposure Risks:

⚠ Visible to all nodes on channel
⚠ Packet visible to MQTT subscribers
⚠ RF signal metrics exposed (location inference possible)

MQTT-Specific Fields

Gateway ID:	`!a2e1bcbc`
Zero Hop Policy:	Enabled Direct gateway connection
Signal Metrics:	RSSI: -40.0 dBm SNR: 6.25 dB

Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:

Protocol:	TELEMETRY_APP
Size:	17 bytes
Decoded:	Yes

Complete Payload Data (JSON):

{ "time": 1774649021, "environment_metrics": { "temperature": 15.360668, "lux": 69.0 } }

Complete Protobuf Decode (JSON)

{ "service_envelope": { "gateway_id": "!a2e1bcbc", "channel_id": "MediumFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 1878604709, "to": 4294967295, "id": 20640749, "rx_time": 1774605670, "rx_snr": 6.25, "rx_rssi": -40, "hop_limit": 7, "hop_start": 7, "via_mqtt": false, "want_ack": false, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": false, "next_hop": 0, "relay_node": 165, "tx_after": 0, "decoded": { "portnum": 67, "payload": "0dbdfec6691a0a0d4cc575414d00008a42", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "time": 1774649021, "environment_metrics": { "temperature": 15.360668, "lux": 69.0 }, "type": "protobuf", "portnum": "TELEMETRY_APP", "message_class": "Telemetry" } } } }

Raw Packet Data (17 bytes)

0dbdfec6691a0a0d4cc575414d00008a42

Hex Analysis:

Size:	17 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
neoSG2 https://canadaverse.org/ (🎐) Primary	0.000s Reference	-40.0 dBm	6.25 dB	0	`a5` ntrc	MediumFast	2026-03-27 22:03:44 UTC	Current
neoSG2 https://canadaverse.org/ (🎐)	-0.362s Before	-40.0 dBm	6.25 dB	0	`a5` ntrc	LongFast	2026-03-27 22:03:44 UTC	View
neoSG2 https://canadaverse.org/ (🎐)	-0.329s Before	-40.0 dBm	6.25 dB	0	`a5` ntrc	LongFast	2026-03-27 22:03:44 UTC	View
neoSG2 https://canadaverse.org/ (🎐)	-0.304s Before	-40.0 dBm	6.25 dB	0	`a5` ntrc	LongFast	2026-03-27 22:03:44 UTC	View
neoSG2 https://canadaverse.org/ (🎐)	-0.265s Before	-40.0 dBm	6.25 dB	0	`a5` ntrc	LongFast	2026-03-27 22:03:44 UTC	View
neoSG2 https://canadaverse.org/ (🎐)	-0.239s Before	-40.0 dBm	6.25 dB	0	`a5` ntrc	LongFast	2026-03-27 22:03:44 UTC	View
neoSG2 https://canadaverse.org/ (🎐)	-0.201s Before	-40.0 dBm	6.25 dB	0	`a5` ntrc	LongFast	2026-03-27 22:03:44 UTC	View
neoSG2 https://canadaverse.org/ (🎐)	-0.172s Before	-40.0 dBm	6.25 dB	0	`a5` ntrc	LongFast	2026-03-27 22:03:44 UTC	View
neoSG2 https://canadaverse.org/ (🎐)	-0.134s Before	-40.0 dBm	6.25 dB	0	`a5` ntrc	LongFast	2026-03-27 22:03:44 UTC	View
neoSG2 https://canadaverse.org/ (🎐)	-0.112s Before	-40.0 dBm	6.25 dB	0	`a5` ntrc	LongFast	2026-03-27 22:03:44 UTC	View
neoSG2 https://canadaverse.org/ (🎐)	-0.090s Before	-40.0 dBm	6.25 dB	0	`a5` ntrc	LongFast	2026-03-27 22:03:44 UTC	View
neoSG2 https://canadaverse.org/ (🎐)	-0.069s Before	-40.0 dBm	6.25 dB	0	`a5` ntrc	LongFast	2026-03-27 22:03:44 UTC	View
neoSG2 https://canadaverse.org/ (🎐)	-0.047s Before	-40.0 dBm	6.25 dB	0	`a5` ntrc	MediumFast	2026-03-27 22:03:44 UTC	View
neoSG2 https://canadaverse.org/ (🎐)	-0.024s Before	-40.0 dBm	6.25 dB	0	`a5` ntrc	MediumFast	2026-03-27 22:03:44 UTC	View
neoSG2 https://canadaverse.org/ (🎐)	+0.030s After	-40.0 dBm	6.25 dB	0	`a5` ntrc	MediumFast	2026-03-27 22:03:44 UTC	View
neoSG2 https://canadaverse.org/ (🎐)	+0.054s After	-40.0 dBm	6.25 dB	0	`a5` ntrc	MediumFast	2026-03-27 22:03:44 UTC	View
neoSG2 https://canadaverse.org/ (🎐)	+0.076s After	-40.0 dBm	6.25 dB	0	`a5` ntrc	MediumFast	2026-03-27 22:03:44 UTC	View
neoSG2 https://canadaverse.org/ (🎐)	+0.098s After	-40.0 dBm	6.25 dB	0	`a5` ntrc	MediumFast	2026-03-27 22:03:44 UTC	View
neoSG2 https://canadaverse.org/ (🎐)	+0.119s After	-40.0 dBm	6.25 dB	0	`a5` ntrc	MediumFast	2026-03-27 22:03:44 UTC	View
neoSG2 https://canadaverse.org/ (🎐)	+0.141s After	-40.0 dBm	6.25 dB	0	`a5` ntrc	MediumFast	2026-03-27 22:03:44 UTC	View
neoSG2 https://canadaverse.org/ (🎐)	+0.184s After	-40.0 dBm	6.25 dB	0	`a5` ntrc	MediumFast	2026-03-27 22:03:44 UTC	View
neoSG2 https://canadaverse.org/ (🎐)	+0.208s After	-40.0 dBm	6.25 dB	0	`a5` ntrc	MediumFast	2026-03-27 22:03:44 UTC	View
neoSG2 https://canadaverse.org/ (🎐)	+0.232s After	-40.0 dBm	6.25 dB	0	`a5` ntrc	ShortFast	2026-03-27 22:03:44 UTC	View
neoSG2 https://canadaverse.org/ (🎐)	+0.256s After	-40.0 dBm	6.25 dB	0	`a5` ntrc	ShortFast	2026-03-27 22:03:44 UTC	View
neoSG2 https://canadaverse.org/ (🎐)	+0.279s After	-40.0 dBm	6.25 dB	0	`a5` ntrc	ShortFast	2026-03-27 22:03:44 UTC	View
neoSG2 https://canadaverse.org/ (🎐)	+0.301s After	-40.0 dBm	6.25 dB	0	`a5` ntrc	ShortFast	2026-03-27 22:03:44 UTC	View
neoSG2 https://canadaverse.org/ (🎐)	+0.322s After	-40.0 dBm	6.25 dB	0	`a5` ntrc	ShortFast	2026-03-27 22:03:45 UTC	View
neoSG2 https://canadaverse.org/ (🎐)	+0.343s After	-40.0 dBm	6.25 dB	0	`a5` ntrc	ShortFast	2026-03-27 22:03:45 UTC	View
neoSG2 https://canadaverse.org/ (🎐)	+0.365s After	-40.0 dBm	6.25 dB	0	`a5` ntrc	ShortFast	2026-03-27 22:03:45 UTC	View
neoSG2 https://canadaverse.org/ (🎐)	+0.388s After	-40.0 dBm	6.25 dB	0	`a5` ntrc	ShortFast	2026-03-27 22:03:45 UTC	View
neoSG2 https://canadaverse.org/ (🎐)	+0.412s After	-40.0 dBm	6.25 dB	0	`a5` ntrc	ShortFast	2026-03-27 22:03:45 UTC	View
neoSG2 https://canadaverse.org/ (🎐)	+0.436s After	-40.0 dBm	6.25 dB	0	`a5` ntrc	ShortFast	2026-03-27 22:03:45 UTC	View
neoSG2 https://canadaverse.org/ (🎐)	+0.458s After	-40.0 dBm	6.25 dB	0	`a5` ntrc	ShortFast	2026-03-27 22:03:45 UTC	View
neoSG2 https://canadaverse.org/ (🎐)	+0.498s After	-40.0 dBm	6.25 dB	0	`a5` ntrc	ShortTurbo	2026-03-27 22:03:45 UTC	View
neoSG2 https://canadaverse.org/ (🎐)	+0.520s After	-40.0 dBm	6.25 dB	0	`a5` ntrc	ShortTurbo	2026-03-27 22:03:45 UTC	View
neoSG2 https://canadaverse.org/ (🎐)	+0.541s After	-40.0 dBm	6.25 dB	0	`a5` ntrc	ShortTurbo	2026-03-27 22:03:45 UTC	View
neoSG2 https://canadaverse.org/ (🎐)	+0.564s After	-40.0 dBm	6.25 dB	0	`a5` ntrc	ShortTurbo	2026-03-27 22:03:45 UTC	View
neoSG2 https://canadaverse.org/ (🎐)	+0.588s After	-40.0 dBm	6.25 dB	0	`a5` ntrc	ShortTurbo	2026-03-27 22:03:45 UTC	View
neoSG2 https://canadaverse.org/ (🎐)	+0.612s After	-40.0 dBm	6.25 dB	0	`a5` ntrc	ShortTurbo	2026-03-27 22:03:45 UTC	View
neoSG2 https://canadaverse.org/ (🎐)	+0.635s After	-40.0 dBm	6.25 dB	0	`a5` ntrc	ShortTurbo	2026-03-27 22:03:45 UTC	View
neoSG2 https://canadaverse.org/ (🎐)	+0.659s After	-40.0 dBm	6.25 dB	0	`a5` ntrc	ShortTurbo	2026-03-27 22:03:45 UTC	View
neoSG2 https://canadaverse.org/ (🎐)	+0.680s After	-40.0 dBm	6.25 dB	0	`a5` ntrc	ShortTurbo	2026-03-27 22:03:45 UTC	View
neoSG2 https://canadaverse.org/ (🎐)	+0.702s After	-40.0 dBm	6.25 dB	0	`a5` ntrc	ShortTurbo	2026-03-27 22:03:45 UTC	View
neoSG2 https://canadaverse.org/ (🎐)	+0.723s After	-40.0 dBm	6.25 dB	0	`a5` ntrc	ShortTurbo	2026-03-27 22:03:45 UTC	View
neoSG2 https://canadaverse.org/ (🎐)	+0.746s After	-40.0 dBm	6.25 dB	0	`a5` ntrc	LongFast	2026-03-27 22:03:45 UTC	View
Balconytastic (PIE1)	+10.947s After	-44.0 dBm	6.00 dB	2	`99` PI01	LongFast	2026-03-27 22:03:55 UTC	View

46

Total Receptions

2

Unique Gateways