Packet #18301425 Success

TELEMETRY_APP packet from Jita 4-4 (J4) to !ffffffff

Total Receptions

Unique Gateways

Hop Count

Payload Bytes

Packet Information

Database ID:	18301425
Mesh Packet ID:	`0x7807ca60` Used for correlation across gateways
Timestamp:	2026-03-28 14:04:56 UTC
From Node:	Jita 4-4 (J4)
To Node:	!ffffffff (ffff)
Success:	Processed
Protocol:	TELEMETRY_APP Port: 67

Gateway:	Bionicandroid 2 (DAN)
Channel:	LongFast
RSSI:	Unknown
SNR:	Unknown
Hop Info:	2/3 hops Start: 3, Limit: 1
Relay Node:	`98` Last byte of the last hop that relayed this packet

Payload Data

Protocol: TELEMETRY_APP

Size: 30 bytes

Decoded: Yes

Decoded Data:

Environment Metrics:

Temperature:	20.3°C
Humidity:	33.9%
Pressure:	1007.5 hPa

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:	30 bytes
Gateway:	!b03d10e4
Channel:	LongFast
Payload Type:	TELEMETRY_APP
Hop Count:	2 / 3

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` (30 bytes) Contains the actual mesh network packet

MeshPacket Fields

Core mesh packet with routing and payload information

Field	Value	Type
`from`	`2733365600` Source node ID	uint32
`to`	`4294967295` (Broadcast) Visible to all nodes	uint32
`decoded.portnum`	`67` TELEMETRY_APP	enum
`decoded.payload_length`	`30` bytes	size
`hop_limit`	`1` Remaining hops allowed	uint32
`hop_start`	`3` 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`	`1774706694` 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`	`1774706696.627138` 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:	30 bytes
Decoded:	Yes

Complete Payload Data (JSON):

{ "time": 1774706692, "environment_metrics": { "temperature": 20.338596, "relative_humidity": 33.934063, "barometric_pressure": 1007.53503, "gas_resistance": 741.2299, "iaq": 182 } }

Complete Protobuf Decode (JSON)

{ "service_envelope": { "gateway_id": "!b03d10e4", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 2733365600, "to": 4294967295, "id": 2013776480, "rx_time": 1774706694, "rx_snr": 0.0, "rx_rssi": 0, "hop_limit": 1, "hop_start": 3, "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": "0d04e0c7691a170d72b5a241157bbc07421d3ee27b4425b74e394438b601", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "time": 1774706692, "environment_metrics": { "temperature": 20.338596, "relative_humidity": 33.934063, "barometric_pressure": 1007.53503, "gas_resistance": 741.2299, "iaq": 182 }, "type": "protobuf", "portnum": "TELEMETRY_APP", "message_class": "Telemetry" } } } }

Raw Packet Data (30 bytes)

0d04e0c7691a170d72b5a241157bbc07421d3ee27b4425b74e394438b601

Hex Analysis:

Size:	30 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	2026-03-28 14:04:56 UTC	Current
Bionicandroid 2 (DAN)	-1.007s Before	Unknown	Unknown	2	`98`	LongFast	2026-03-28 14:04:55 UTC	View
Bionicandroid 2 (DAN)	-0.976s Before	Unknown	Unknown	2	`98`	LongFast	2026-03-28 14:04:55 UTC	View
Bionicandroid 2 (DAN)	-0.956s Before	Unknown	Unknown	2	`98`	LongFast	2026-03-28 14:04:55 UTC	View
Bionicandroid 2 (DAN)	-0.935s Before	Unknown	Unknown	2	`98`	LongFast	2026-03-28 14:04:55 UTC	View
Bionicandroid 2 (DAN)	-0.911s Before	Unknown	Unknown	2	`98`	LongFast	2026-03-28 14:04:55 UTC	View
Bionicandroid 2 (DAN)	-0.884s Before	Unknown	Unknown	2	`98`	LongFast	2026-03-28 14:04:55 UTC	View
Bionicandroid 2 (DAN)	-0.861s Before	Unknown	Unknown	2	`98`	LongFast	2026-03-28 14:04:55 UTC	View
Bionicandroid 2 (DAN)	-0.838s Before	Unknown	Unknown	2	`98`	LongFast	2026-03-28 14:04:55 UTC	View
Bionicandroid 2 (DAN)	-0.817s Before	Unknown	Unknown	2	`98`	LongFast	2026-03-28 14:04:55 UTC	View
Bionicandroid 2 (DAN)	-0.795s Before	Unknown	Unknown	2	`98`	LongFast	2026-03-28 14:04:55 UTC	View
Bionicandroid 2 (DAN)	-0.774s Before	Unknown	Unknown	2	`98`	LongFast	2026-03-28 14:04:55 UTC	View
Bionicandroid 2 (DAN)	-0.752s Before	Unknown	Unknown	2	`98`	MediumFast	2026-03-28 14:04:55 UTC	View
Bionicandroid 2 (DAN)	-0.728s Before	Unknown	Unknown	2	`98`	MediumFast	2026-03-28 14:04:55 UTC	View
Bionicandroid 2 (DAN)	-0.704s Before	Unknown	Unknown	2	`98`	MediumFast	2026-03-28 14:04:55 UTC	View
Bionicandroid 2 (DAN)	-0.681s Before	Unknown	Unknown	2	`98`	MediumFast	2026-03-28 14:04:55 UTC	View
Bionicandroid 2 (DAN)	-0.658s Before	Unknown	Unknown	2	`98`	MediumFast	2026-03-28 14:04:55 UTC	View
Bionicandroid 2 (DAN)	-0.636s Before	Unknown	Unknown	2	`98`	MediumFast	2026-03-28 14:04:55 UTC	View
Bionicandroid 2 (DAN)	-0.615s Before	Unknown	Unknown	2	`98`	MediumFast	2026-03-28 14:04:56 UTC	View
Bionicandroid 2 (DAN)	-0.594s Before	Unknown	Unknown	2	`98`	MediumFast	2026-03-28 14:04:56 UTC	View
Bionicandroid 2 (DAN)	-0.571s Before	Unknown	Unknown	2	`98`	MediumFast	2026-03-28 14:04:56 UTC	View
Bionicandroid 2 (DAN)	-0.547s Before	Unknown	Unknown	2	`98`	MediumFast	2026-03-28 14:04:56 UTC	View
Bionicandroid 2 (DAN)	-0.523s Before	Unknown	Unknown	2	`98`	MediumFast	2026-03-28 14:04:56 UTC	View
Bionicandroid 2 (DAN)	-0.499s Before	Unknown	Unknown	2	`98`	ShortFast	2026-03-28 14:04:56 UTC	View
Bionicandroid 2 (DAN)	-0.476s Before	Unknown	Unknown	2	`98`	ShortFast	2026-03-28 14:04:56 UTC	View
Bionicandroid 2 (DAN)	-0.455s Before	Unknown	Unknown	2	`98`	ShortFast	2026-03-28 14:04:56 UTC	View
Bionicandroid 2 (DAN)	-0.433s Before	Unknown	Unknown	2	`98`	ShortFast	2026-03-28 14:04:56 UTC	View
Bionicandroid 2 (DAN)	-0.412s Before	Unknown	Unknown	2	`98`	ShortFast	2026-03-28 14:04:56 UTC	View
Bionicandroid 2 (DAN)	-0.391s Before	Unknown	Unknown	2	`98`	ShortFast	2026-03-28 14:04:56 UTC	View
Bionicandroid 2 (DAN)	-0.367s Before	Unknown	Unknown	2	`98`	ShortFast	2026-03-28 14:04:56 UTC	View
Bionicandroid 2 (DAN)	-0.343s Before	Unknown	Unknown	2	`98`	ShortFast	2026-03-28 14:04:56 UTC	View
Bionicandroid 2 (DAN)	-0.320s Before	Unknown	Unknown	2	`98`	ShortFast	2026-03-28 14:04:56 UTC	View
Bionicandroid 2 (DAN)	-0.296s Before	Unknown	Unknown	2	`98`	ShortFast	2026-03-28 14:04:56 UTC	View
Bionicandroid 2 (DAN)	-0.275s Before	Unknown	Unknown	2	`98`	ShortFast	2026-03-28 14:04:56 UTC	View
Bionicandroid 2 (DAN)	-0.254s Before	Unknown	Unknown	2	`98`	ShortTurbo	2026-03-28 14:04:56 UTC	View
Bionicandroid 2 (DAN)	-0.233s Before	Unknown	Unknown	2	`98`	ShortTurbo	2026-03-28 14:04:56 UTC	View
Bionicandroid 2 (DAN)	-0.212s Before	Unknown	Unknown	2	`98`	ShortTurbo	2026-03-28 14:04:56 UTC	View
Bionicandroid 2 (DAN)	-0.188s Before	Unknown	Unknown	2	`98`	ShortTurbo	2026-03-28 14:04:56 UTC	View
Bionicandroid 2 (DAN)	-0.157s Before	Unknown	Unknown	2	`98`	ShortTurbo	2026-03-28 14:04:56 UTC	View
Bionicandroid 2 (DAN)	-0.133s Before	Unknown	Unknown	2	`98`	ShortTurbo	2026-03-28 14:04:56 UTC	View
Bionicandroid 2 (DAN)	-0.109s Before	Unknown	Unknown	2	`98`	ShortTurbo	2026-03-28 14:04:56 UTC	View
Bionicandroid 2 (DAN)	-0.087s Before	Unknown	Unknown	2	`98`	ShortTurbo	2026-03-28 14:04:56 UTC	View
Bionicandroid 2 (DAN)	-0.067s Before	Unknown	Unknown	2	`98`	ShortTurbo	2026-03-28 14:04:56 UTC	View
Bionicandroid 2 (DAN)	-0.045s Before	Unknown	Unknown	2	`98`	ShortTurbo	2026-03-28 14:04:56 UTC	View
Bionicandroid 2 (DAN)	-0.025s Before	Unknown	Unknown	2	`98`	ShortTurbo	2026-03-28 14:04:56 UTC	View

45

Total Receptions

1

Unique Gateways