Packet #29323969 Success

TELEMETRY_APP packet from torii (⛩) to !ffffffff

Total Receptions

Unique Gateways

Hop Count

Payload Bytes

Packet Information

Database ID:	29323969
Mesh Packet ID:	`0x25b4559f` Used for correlation across gateways
Timestamp:	2025-12-22 10:06:10 UTC
From Node:	torii (⛩)
To Node:	!ffffffff (ffff)
Success:	Processed
Protocol:	TELEMETRY_APP Port: 67

Gateway:	chenton (chtn)
Channel:	MediumFast
RSSI:	-117 dBm
SNR:	-5.25 dBm
Hop Info:	0/4 hops Start: 4, Limit: 4
Relay Node:	`d4` ⛩ 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: 22 bytes

Decoded: Yes

Decoded Data:

Environment Metrics:

Temperature:	6.6°C
Humidity:	67.1%
Pressure:	928.8 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:	22 bytes
Gateway:	!711dd570
Channel:	MediumFast
Payload Type:	TELEMETRY_APP
Hop Count:	Unknown / 4

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`	`!711dd570` Node ID format
`channel_id`	`MediumFast`
`packet`	`MeshPacket` (22 bytes) Contains the actual mesh network packet

MeshPacket Fields

Core mesh packet with routing and payload information

Field	Value	Type
`from`	`2551456468` Source node ID	uint32
`to`	`4294967295` (Broadcast) Visible to all nodes	uint32
`decoded.portnum`	`67` TELEMETRY_APP	enum
`decoded.payload_length`	`22` bytes	size
`hop_limit`	`4` Remaining hops allowed	uint32
`hop_start`	`4` Initial hop limit	uint32
`hops_taken`	`0` Calculated: hop_start - hop_limit	derived
`rx_rssi`	`-117.0` dBm Signal strength at gateway	int32
`rx_snr`	`-5.25` dB Signal quality at gateway	float
`rx_time`	`1766397969` 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`	`212` Relay node ID	uint32
`tx_after`	Not set	uint32
`timestamp`	`1766397970.0255554` 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:	`!711dd570`
Zero Hop Policy:	Enabled Direct gateway connection
Signal Metrics:	RSSI: -117.0 dBm SNR: -5.25 dB

Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:

Protocol:	TELEMETRY_APP
Size:	22 bytes
Decoded:	Yes

Complete Payload Data (JSON):

{ "time": 1766397969, "environment_metrics": { "temperature": 6.56, "relative_humidity": 67.052734, "barometric_pressure": 928.8465 } }

Complete Protobuf Decode (JSON)

{ "service_envelope": { "gateway_id": "!711dd570", "channel_id": "MediumFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 2551456468, "to": 4294967295, "id": 632575391, "rx_time": 1766397969, "rx_snr": -5.25, "rx_rssi": -117, "hop_limit": 4, "hop_start": 4, "via_mqtt": 0, "want_ack": 0, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 212, "tx_after": 0, "decoded": { "portnum": 67, "payload": "0d111849691a0f0d85ebd14015001b86421d2d366844", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "time": 1766397969, "environment_metrics": { "temperature": 6.56, "relative_humidity": 67.052734, "barometric_pressure": 928.8465 }, "type": "protobuf", "portnum": "TELEMETRY_APP", "message_class": "Telemetry" } } } }

Raw Packet Data (22 bytes)

0d111849691a0f0d85ebd14015001b86421d2d366844

Hex Analysis:

Size:	22 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
chenton (chtn) Primary	0.000s Reference	-117.0 dBm	-5.25 dB	0	`d4` ⛩	MediumFast	2025-12-22 10:06:10 UTC	Current
Meshtastic 1760 (1760)	+0.056s After	-126.0 dBm	-7.00 dB	0	`d4` ⛩	MediumFast	2025-12-22 10:06:10 UTC	View
Meshtastic 18a4 (18a4)	+0.373s After	Unknown	Unknown	1	`60` 1760	MediumFast	2025-12-22 10:06:10 UTC	View
Aldinra_1640_🗼_🌐 (AldB)	+0.901s After	-109.0 dBm	0.25 dB	1	`60` 1760	MediumFast	2025-12-22 10:06:10 UTC	View
Venturada2 🗼🌞 (Vb2)	+3.526s After	-95.0 dBm	-2.25 dB	2	`c8` c4c8	MediumFast	2025-12-22 10:06:13 UTC	View
XiaoWatt c4c8 🌐🔌 (c4c8)	+3.774s After	-104.0 dBm	-14.00 dB	1	`b5` Knb0	MediumFast	2025-12-22 10:06:13 UTC	View
Ocumare Norte🗼🌐 (RRN)	+3.788s After	-102.0 dBm	-7.75 dB	3	`b0` Vbm , Vb2	MediumFast	2025-12-22 10:06:13 UTC	View
GRN1-Base🗼🌐 🔋 (GRN1)	+4.126s After	-96.0 dBm	0.50 dB	3	`b0` Vbm , Vb2	MediumFast	2025-12-22 10:06:14 UTC	View
JAGO1_Cañaveral (JAGO)	+4.326s After	-117.0 dBm	-8.50 dB	4	`20` PMV4	MediumFast	2025-12-22 10:06:14 UTC	View
Wake Up, Neo...📡 (NEO)	+4.368s After	-99.0 dBm	-4.50 dB	4	`f5` RPT4	MediumFast	2025-12-22 10:06:14 UTC	View
🎄 SkG@Home 📡🌐 (SkGH)	+4.372s After	-81.0 dBm	6.25 dB	4	`56` 8d56 , 3d56	MediumFast	2025-12-22 10:06:14 UTC	View
MOVIL 1 🟢 MANCHASTIC (MV1V)	+4.650s After	-124.0 dBm	-15.00 dB	3	`aa` CR1	MediumFast	2025-12-22 10:06:14 UTC	View
Zion 🗼 (Zion)	+4.726s After	-108.0 dBm	-9.50 dB	4	`56` 3d56	MediumFast	2025-12-22 10:06:14 UTC	View
Rodashtastic🗼🌐 (RDSt)	+4.805s After	-115.0 dBm	-9.25 dB	4	`e8` GRN1	MediumFast	2025-12-22 10:06:14 UTC	View
P3 iGate 🏠🌐 (P3N2)	+5.066s After	-36.0 dBm	11.25 dB	4	`25` P3N1	MediumFast	2025-12-22 10:06:15 UTC	View
ETH Maverick (ET01)	+5.569s After	-91.0 dBm	-0.50 dB	4	`72` Knb1	MediumFast	2025-12-22 10:06:15 UTC	View
Mikasa 🧣 📟 (🧣)	+5.829s After	-121.0 dBm	-12.25 dB	3	`b0` Vb2	MediumFast	2025-12-22 10:06:15 UTC	View
🤖 Nicolas Cage 🌐 (Cage)	+6.164s After	-94.0 dBm	2.75 dB	4	`1c` 🐷	MediumFast	2025-12-22 10:06:16 UTC	View
tizon (Sylv)	+6.252s After	-103.0 dBm	4.75 dB	4	`1c` 🐷	MediumFast	2025-12-22 10:06:16 UTC	View
Karabanchel_Baldur (KarB)	+6.931s After	-96.0 dBm	-3.25 dB	4	`1c` 🐷	MediumFast	2025-12-22 10:06:16 UTC	View

20

Total Receptions

20

Unique Gateways