Packet #17698810 Success

TELEMETRY_APP packet from !64d9d4df to !ffffffff

Total Receptions

Unique Gateways

Hop Count

Payload Bytes

Packet Information

Database ID:	17698810
Mesh Packet ID:	`0x5d03498a` Used for correlation across gateways
Timestamp:	2026-03-27 04:24:10 UTC
From Node:	!64d9d4df (d4df)
To Node:	!ffffffff (ffff)
Success:	Processed
Protocol:	TELEMETRY_APP Port: 67

Gateway:	Concerned Third Party SECONDARY ($CTP)
Channel:	ShortTurbo
RSSI:	Unknown
SNR:	Unknown
Hop Info:	4/7 hops Start: 7, Limit: 3
Relay Node:	`c4` Last byte of the last hop that relayed this packet

Payload Data

Protocol: TELEMETRY_APP

Size: 17 bytes

Decoded: Yes

Decoded Data:

Environment Metrics:

Temperature:	30.1°C
Humidity:	25.6%

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:	!84888db4
Channel:	ShortTurbo
Payload Type:	TELEMETRY_APP
Hop Count:	4 / 7

Privacy Summary

Exposure Level:
Broadcast

Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Custom channel: ShortTurbo
+ 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`	`!84888db4` Node ID format
`channel_id`	`ShortTurbo`
`packet`	`MeshPacket` (17 bytes) Contains the actual mesh network packet

MeshPacket Fields

Core mesh packet with routing and payload information

Field	Value	Type
`from`	`1691997407` 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`	`3` Remaining hops allowed	uint32
`hop_start`	`7` Initial hop limit	uint32
`hops_taken`	`4` Calculated: hop_start - hop_limit	derived
`rx_rssi`	Not set	int32
`rx_snr`	Not set	float
`rx_time`	`1774585448` 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`	`196` Relay node ID	uint32
`tx_after`	Not set	uint32
`timestamp`	`1774585450.014345` 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: ShortTurbo
✓ Gateway node ID tracked

Exposure Risks:

⚠ Visible to all nodes on channel
⚠ Packet visible to MQTT subscribers
⚠ Multi-hop path visible (4 hops)

MQTT-Specific Fields

Gateway ID: !84888db4

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": 1774585426, "environment_metrics": { "temperature": 30.15, "relative_humidity": 25.57 } }

Complete Protobuf Decode (JSON)

{ "service_envelope": { "gateway_id": "!84888db4", "channel_id": "ShortTurbo", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 1691997407, "to": 4294967295, "id": 1560496522, "rx_time": 1774585448, "rx_snr": 0.0, "rx_rssi": 0, "hop_limit": 3, "hop_start": 7, "via_mqtt": false, "want_ack": false, "priority": 64, "delayed": 0, "channel_index": null, "pki_encrypted": false, "next_hop": 0, "relay_node": 196, "tx_after": 0, "decoded": { "portnum": 67, "payload": "0d5206c6691a0a0d3333f141155c8fcc41", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "time": 1774585426, "environment_metrics": { "temperature": 30.15, "relative_humidity": 25.57 }, "type": "protobuf", "portnum": "TELEMETRY_APP", "message_class": "Telemetry" } } } }

Raw Packet Data (17 bytes)

0d5206c6691a0a0d3333f141155c8fcc41

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
Concerned Third Party SECONDARY ($CTP) Primary	0.000s Reference	Unknown	Unknown	4	`c4`	ShortTurbo	2026-03-27 04:24:10 UTC	Current
Concerned Third Party SECONDARY ($CTP)	-0.977s Before	Unknown	Unknown	4	`c4`	LongFast	2026-03-27 04:24:09 UTC	View
Concerned Third Party SECONDARY ($CTP)	-0.928s Before	Unknown	Unknown	4	`c4`	LongFast	2026-03-27 04:24:09 UTC	View
Concerned Third Party SECONDARY ($CTP)	-0.899s Before	Unknown	Unknown	4	`c4`	LongFast	2026-03-27 04:24:09 UTC	View
Concerned Third Party SECONDARY ($CTP)	-0.878s Before	Unknown	Unknown	4	`c4`	LongFast	2026-03-27 04:24:09 UTC	View
Concerned Third Party SECONDARY ($CTP)	-0.857s Before	Unknown	Unknown	4	`c4`	LongFast	2026-03-27 04:24:09 UTC	View
Concerned Third Party SECONDARY ($CTP)	-0.835s Before	Unknown	Unknown	4	`c4`	LongFast	2026-03-27 04:24:09 UTC	View
Concerned Third Party SECONDARY ($CTP)	-0.812s Before	Unknown	Unknown	4	`c4`	LongFast	2026-03-27 04:24:09 UTC	View
Concerned Third Party SECONDARY ($CTP)	-0.789s Before	Unknown	Unknown	4	`c4`	LongFast	2026-03-27 04:24:09 UTC	View
Concerned Third Party SECONDARY ($CTP)	-0.767s Before	Unknown	Unknown	4	`c4`	LongFast	2026-03-27 04:24:09 UTC	View
Concerned Third Party SECONDARY ($CTP)	-0.746s Before	Unknown	Unknown	4	`c4`	LongFast	2026-03-27 04:24:09 UTC	View
Concerned Third Party SECONDARY ($CTP)	-0.725s Before	Unknown	Unknown	4	`c4`	LongFast	2026-03-27 04:24:09 UTC	View
Concerned Third Party SECONDARY ($CTP)	-0.704s Before	Unknown	Unknown	4	`c4`	MediumFast	2026-03-27 04:24:09 UTC	View
Concerned Third Party SECONDARY ($CTP)	-0.678s Before	Unknown	Unknown	4	`c4`	MediumFast	2026-03-27 04:24:09 UTC	View
Concerned Third Party SECONDARY ($CTP)	-0.655s Before	Unknown	Unknown	4	`c4`	MediumFast	2026-03-27 04:24:09 UTC	View
Concerned Third Party SECONDARY ($CTP)	-0.630s Before	Unknown	Unknown	4	`c4`	MediumFast	2026-03-27 04:24:09 UTC	View
Concerned Third Party SECONDARY ($CTP)	-0.608s Before	Unknown	Unknown	4	`c4`	MediumFast	2026-03-27 04:24:09 UTC	View
Concerned Third Party SECONDARY ($CTP)	-0.586s Before	Unknown	Unknown	4	`c4`	MediumFast	2026-03-27 04:24:09 UTC	View
Concerned Third Party SECONDARY ($CTP)	-0.565s Before	Unknown	Unknown	4	`c4`	MediumFast	2026-03-27 04:24:09 UTC	View
Concerned Third Party SECONDARY ($CTP)	-0.537s Before	Unknown	Unknown	4	`c4`	MediumFast	2026-03-27 04:24:09 UTC	View
Concerned Third Party SECONDARY ($CTP)	-0.517s Before	Unknown	Unknown	4	`c4`	MediumFast	2026-03-27 04:24:09 UTC	View
Concerned Third Party SECONDARY ($CTP)	-0.493s Before	Unknown	Unknown	4	`c4`	MediumFast	2026-03-27 04:24:09 UTC	View
Concerned Third Party SECONDARY ($CTP)	-0.469s Before	Unknown	Unknown	4	`c4`	MediumFast	2026-03-27 04:24:09 UTC	View
Concerned Third Party SECONDARY ($CTP)	-0.445s Before	Unknown	Unknown	4	`c4`	ShortFast	2026-03-27 04:24:09 UTC	View
Concerned Third Party SECONDARY ($CTP)	-0.421s Before	Unknown	Unknown	4	`c4`	ShortFast	2026-03-27 04:24:09 UTC	View
Concerned Third Party SECONDARY ($CTP)	-0.399s Before	Unknown	Unknown	4	`c4`	ShortFast	2026-03-27 04:24:09 UTC	View
Concerned Third Party SECONDARY ($CTP)	-0.376s Before	Unknown	Unknown	4	`c4`	ShortFast	2026-03-27 04:24:09 UTC	View
Concerned Third Party SECONDARY ($CTP)	-0.356s Before	Unknown	Unknown	4	`c4`	ShortFast	2026-03-27 04:24:09 UTC	View
Concerned Third Party SECONDARY ($CTP)	-0.336s Before	Unknown	Unknown	4	`c4`	ShortFast	2026-03-27 04:24:09 UTC	View
Concerned Third Party SECONDARY ($CTP)	-0.312s Before	Unknown	Unknown	4	`c4`	ShortFast	2026-03-27 04:24:09 UTC	View
Concerned Third Party SECONDARY ($CTP)	-0.285s Before	Unknown	Unknown	4	`c4`	ShortFast	2026-03-27 04:24:09 UTC	View
Concerned Third Party SECONDARY ($CTP)	-0.262s Before	Unknown	Unknown	4	`c4`	ShortFast	2026-03-27 04:24:09 UTC	View
Concerned Third Party SECONDARY ($CTP)	-0.239s Before	Unknown	Unknown	4	`c4`	ShortFast	2026-03-27 04:24:09 UTC	View
Concerned Third Party SECONDARY ($CTP)	-0.217s Before	Unknown	Unknown	4	`c4`	ShortFast	2026-03-27 04:24:09 UTC	View
Concerned Third Party SECONDARY ($CTP)	-0.195s Before	Unknown	Unknown	4	`c4`	ShortTurbo	2026-03-27 04:24:09 UTC	View
Concerned Third Party SECONDARY ($CTP)	-0.175s Before	Unknown	Unknown	4	`c4`	ShortTurbo	2026-03-27 04:24:09 UTC	View
Concerned Third Party SECONDARY ($CTP)	-0.155s Before	Unknown	Unknown	4	`c4`	ShortTurbo	2026-03-27 04:24:09 UTC	View
Concerned Third Party SECONDARY ($CTP)	-0.134s Before	Unknown	Unknown	4	`c4`	ShortTurbo	2026-03-27 04:24:09 UTC	View
Concerned Third Party SECONDARY ($CTP)	-0.088s Before	Unknown	Unknown	4	`c4`	ShortTurbo	2026-03-27 04:24:09 UTC	View
Concerned Third Party SECONDARY ($CTP)	-0.065s Before	Unknown	Unknown	4	`c4`	ShortTurbo	2026-03-27 04:24:09 UTC	View
Concerned Third Party SECONDARY ($CTP)	-0.042s Before	Unknown	Unknown	4	`c4`	ShortTurbo	2026-03-27 04:24:09 UTC	View
Concerned Third Party SECONDARY ($CTP)	-0.020s Before	Unknown	Unknown	4	`c4`	ShortTurbo	2026-03-27 04:24:09 UTC	View
Concerned Third Party SECONDARY ($CTP)	+0.027s After	Unknown	Unknown	4	`c4`	ShortTurbo	2026-03-27 04:24:10 UTC	View
Concerned Third Party SECONDARY ($CTP)	+0.050s After	Unknown	Unknown	4	`c4`	ShortTurbo	2026-03-27 04:24:10 UTC	View
Concerned Third Party SECONDARY ($CTP)	+0.081s After	Unknown	Unknown	4	`c4`	LongFast	2026-03-27 04:24:10 UTC	View
!f71efd58 (fd58)	+0.116s After	Unknown	Unknown	4	`c4`	LongFast	2026-03-27 04:24:10 UTC	View
!05389cf5 (9cf5)	+1.030s After	-27.0 dBm	6.00 dB	5	`b4` $CTP	LongFast	2026-03-27 04:24:11 UTC	View

47

Total Receptions

3

Unique Gateways