Packet #39300417 Success

TELEMETRY_APP packet from Dr. Slime Socket (DSS) to !ffffffff

Total Receptions

Unique Gateways

Hop Count

Payload Bytes

Packet Information

Database ID:	39300417
Mesh Packet ID:	`0xcc90a750` Used for correlation across gateways
Timestamp:	2026-05-15 20:17:57 UTC
From Node:	Dr. Slime Socket (DSS)
To Node:	!ffffffff (ffff)
Success:	Processed
Protocol:	TELEMETRY_APP Port: 67

Gateway:	TINKERBELL L20/USON mt.gt 6358 (TINK)
Channel:	ShortFast
RSSI:	-119 dBm
SNR:	-7.25 dBm
Hop Info:	2/3 hops Start: 3, Limit: 1
Relay Node:	`f1` Last byte of the last hop that relayed this packet

Payload Data

Protocol: TELEMETRY_APP

Size: 29 bytes

Decoded: Yes

Decoded Data:

Device Metrics:

Battery:	9%
Voltage:	3.58 V
Channel Usage:	7.2%
Air Util TX:	2.2%

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:	29 bytes
Gateway:	!433a6358
Channel:	ShortFast
Payload Type:	TELEMETRY_APP
Hop Count:	2 / 3

Privacy Summary

Exposure Level:
Broadcast

Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Custom channel: ShortFast
+ 1 more...

Exposure Risks:
⚠ Visible to all nodes on channel
⚠ Packet visible to MQTT subscribers
+ 2 more...

MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

Field	Value
`gateway_id`	`!433a6358` Node ID format
`channel_id`	`ShortFast`
`packet`	`MeshPacket` (29 bytes) Contains the actual mesh network packet

MeshPacket Fields

Core mesh packet with routing and payload information

Field	Value	Type
`from`	`1439115692` Source node ID	uint32
`to`	`4294967295` (Broadcast) Visible to all nodes	uint32
`decoded.portnum`	`67` TELEMETRY_APP	enum
`decoded.payload_length`	`29` 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`	`-119.0` dBm Signal strength at gateway	int32
`rx_snr`	`-7.25` dB Signal quality at gateway	float
`rx_time`	`1778876275` 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`	`241` Relay node ID	uint32
`tx_after`	Not set	uint32
`timestamp`	`1778876277.934073` 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: ShortFast
✓ Gateway node ID tracked

Exposure Risks:

⚠ Visible to all nodes on channel
⚠ Packet visible to MQTT subscribers
⚠ Multi-hop path visible (2 hops)
⚠ RF signal metrics exposed (location inference possible)

MQTT-Specific Fields

Gateway ID:	`!433a6358`
Signal Metrics:	RSSI: -119.0 dBm SNR: -7.25 dB

Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:

Protocol:	TELEMETRY_APP
Size:	29 bytes
Decoded:	Yes

Complete Payload Data (JSON):

{ "time": 1770286316, "device_metrics": { "battery_level": 9, "voltage": 3.575, "channel_utilization": 7.2066665, "air_util_tx": 2.2430832, "uptime_seconds": 9513568 } }

Complete Protobuf Decode (JSON)

{ "service_envelope": { "gateway_id": "!433a6358", "channel_id": "ShortFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 1439115692, "to": 4294967295, "id": 3432032080, "rx_time": 1778876275, "rx_snr": -7.25, "rx_rssi": -119, "hop_limit": 1, "hop_start": 3, "via_mqtt": false, "want_ack": false, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": false, "next_hop": 0, "relay_node": 241, "tx_after": 0, "decoded": { "portnum": 67, "payload": "0dec6c84691216080915cdcc64401d039de64025ad8e0f4028e0d4c404", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "time": 1770286316, "device_metrics": { "battery_level": 9, "voltage": 3.575, "channel_utilization": 7.2066665, "air_util_tx": 2.2430832, "uptime_seconds": 9513568 }, "type": "protobuf", "portnum": "TELEMETRY_APP", "message_class": "Telemetry" } } } }

Raw Packet Data (29 bytes)

0dec6c84691216080915cdcc64401d039de64025ad8e0f4028e0d4c404

Hex Analysis:

Size:	29 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
TINKERBELL L20/USON mt.gt 6358 (TINK) Primary	0.000s Reference	-119.0 dBm	-7.25 dB	2	`f1`	ShortFast	2026-05-15 20:17:57 UTC	Current
TINKERBELL L20/USON mt.gt 6358 (TINK)	-0.665s Before	-119.0 dBm	-7.25 dB	2	`f1`	LongFast	2026-05-15 20:17:57 UTC	View
TINKERBELL L20/USON mt.gt 6358 (TINK)	-0.628s Before	-119.0 dBm	-7.25 dB	2	`f1`	LongFast	2026-05-15 20:17:57 UTC	View
TINKERBELL L20/USON mt.gt 6358 (TINK)	-0.584s Before	-119.0 dBm	-7.25 dB	2	`f1`	LongFast	2026-05-15 20:17:57 UTC	View
TINKERBELL L20/USON mt.gt 6358 (TINK)	-0.547s Before	-119.0 dBm	-7.25 dB	2	`f1`	LongFast	2026-05-15 20:17:57 UTC	View
TINKERBELL L20/USON mt.gt 6358 (TINK)	-0.526s Before	-119.0 dBm	-7.25 dB	2	`f1`	LongFast	2026-05-15 20:17:57 UTC	View
TINKERBELL L20/USON mt.gt 6358 (TINK)	-0.504s Before	-119.0 dBm	-7.25 dB	2	`f1`	LongFast	2026-05-15 20:17:57 UTC	View
TINKERBELL L20/USON mt.gt 6358 (TINK)	-0.482s Before	-119.0 dBm	-7.25 dB	2	`f1`	LongFast	2026-05-15 20:17:57 UTC	View
TINKERBELL L20/USON mt.gt 6358 (TINK)	-0.449s Before	-119.0 dBm	-7.25 dB	2	`f1`	LongFast	2026-05-15 20:17:57 UTC	View
TINKERBELL L20/USON mt.gt 6358 (TINK)	-0.421s Before	-119.0 dBm	-7.25 dB	2	`f1`	LongFast	2026-05-15 20:17:57 UTC	View
TINKERBELL L20/USON mt.gt 6358 (TINK)	-0.395s Before	-119.0 dBm	-7.25 dB	2	`f1`	LongFast	2026-05-15 20:17:57 UTC	View
TINKERBELL L20/USON mt.gt 6358 (TINK)	-0.365s Before	-119.0 dBm	-7.25 dB	2	`f1`	LongFast	2026-05-15 20:17:57 UTC	View
TINKERBELL L20/USON mt.gt 6358 (TINK)	-0.335s Before	-119.0 dBm	-7.25 dB	2	`f1`	MediumFast	2026-05-15 20:17:57 UTC	View
TINKERBELL L20/USON mt.gt 6358 (TINK)	-0.310s Before	-119.0 dBm	-7.25 dB	2	`f1`	MediumFast	2026-05-15 20:17:57 UTC	View
TINKERBELL L20/USON mt.gt 6358 (TINK)	-0.284s Before	-119.0 dBm	-7.25 dB	2	`f1`	MediumFast	2026-05-15 20:17:57 UTC	View
TINKERBELL L20/USON mt.gt 6358 (TINK)	-0.256s Before	-119.0 dBm	-7.25 dB	2	`f1`	MediumFast	2026-05-15 20:17:57 UTC	View
TINKERBELL L20/USON mt.gt 6358 (TINK)	-0.225s Before	-119.0 dBm	-7.25 dB	2	`f1`	MediumFast	2026-05-15 20:17:57 UTC	View
TINKERBELL L20/USON mt.gt 6358 (TINK)	-0.200s Before	-119.0 dBm	-7.25 dB	2	`f1`	MediumFast	2026-05-15 20:17:57 UTC	View
TINKERBELL L20/USON mt.gt 6358 (TINK)	-0.173s Before	-119.0 dBm	-7.25 dB	2	`f1`	MediumFast	2026-05-15 20:17:57 UTC	View
TINKERBELL L20/USON mt.gt 6358 (TINK)	-0.147s Before	-119.0 dBm	-7.25 dB	2	`f1`	MediumFast	2026-05-15 20:17:57 UTC	View
TINKERBELL L20/USON mt.gt 6358 (TINK)	-0.117s Before	-119.0 dBm	-7.25 dB	2	`f1`	MediumFast	2026-05-15 20:17:57 UTC	View
TINKERBELL L20/USON mt.gt 6358 (TINK)	-0.076s Before	-119.0 dBm	-7.25 dB	2	`f1`	MediumFast	2026-05-15 20:17:57 UTC	View
TINKERBELL L20/USON mt.gt 6358 (TINK)	-0.036s Before	-119.0 dBm	-7.25 dB	2	`f1`	MediumFast	2026-05-15 20:17:57 UTC	View
TINKERBELL L20/USON mt.gt 6358 (TINK)	+0.031s After	-119.0 dBm	-7.25 dB	2	`f1`	ShortFast	2026-05-15 20:17:57 UTC	View
TINKERBELL L20/USON mt.gt 6358 (TINK)	+0.536s After	-119.0 dBm	-7.25 dB	2	`f1`	ShortFast	2026-05-15 20:17:58 UTC	View
TINKERBELL L20/USON mt.gt 6358 (TINK)	+0.564s After	-119.0 dBm	-7.25 dB	2	`f1`	ShortFast	2026-05-15 20:17:58 UTC	View
TINKERBELL L20/USON mt.gt 6358 (TINK)	+0.590s After	-119.0 dBm	-7.25 dB	2	`f1`	ShortFast	2026-05-15 20:17:58 UTC	View
TINKERBELL L20/USON mt.gt 6358 (TINK)	+0.616s After	-119.0 dBm	-7.25 dB	2	`f1`	ShortFast	2026-05-15 20:17:58 UTC	View
AH001 (0d74)	+0.641s After	-120.0 dBm	-12.75 dB	2	`f1`	LongFast	2026-05-15 20:17:58 UTC	View
TINKERBELL L20/USON mt.gt 6358 (TINK)	+0.666s After	-119.0 dBm	-7.25 dB	2	`f1`	ShortFast	2026-05-15 20:17:58 UTC	View
TINKERBELL L20/USON mt.gt 6358 (TINK)	+0.691s After	-119.0 dBm	-7.25 dB	2	`f1`	ShortFast	2026-05-15 20:17:58 UTC	View
TINKERBELL L20/USON mt.gt 6358 (TINK)	+0.715s After	-119.0 dBm	-7.25 dB	2	`f1`	ShortFast	2026-05-15 20:17:58 UTC	View
TINKERBELL L20/USON mt.gt 6358 (TINK)	+0.743s After	-119.0 dBm	-7.25 dB	2	`f1`	ShortFast	2026-05-15 20:17:58 UTC	View
TINKERBELL L20/USON mt.gt 6358 (TINK)	+0.771s After	-119.0 dBm	-7.25 dB	2	`f1`	ShortFast	2026-05-15 20:17:58 UTC	View
TINKERBELL L20/USON mt.gt 6358 (TINK)	+0.799s After	-119.0 dBm	-7.25 dB	2	`f1`	ShortTurbo	2026-05-15 20:17:58 UTC	View
TINKERBELL L20/USON mt.gt 6358 (TINK)	+0.827s After	-119.0 dBm	-7.25 dB	2	`f1`	ShortTurbo	2026-05-15 20:17:58 UTC	View
TINKERBELL L20/USON mt.gt 6358 (TINK)	+0.852s After	-119.0 dBm	-7.25 dB	2	`f1`	ShortTurbo	2026-05-15 20:17:58 UTC	View
TINKERBELL L20/USON mt.gt 6358 (TINK)	+0.881s After	-119.0 dBm	-7.25 dB	2	`f1`	ShortTurbo	2026-05-15 20:17:58 UTC	View
TINKERBELL L20/USON mt.gt 6358 (TINK)	+0.906s After	-119.0 dBm	-7.25 dB	2	`f1`	ShortTurbo	2026-05-15 20:17:58 UTC	View
TINKERBELL L20/USON mt.gt 6358 (TINK)	+0.933s After	-119.0 dBm	-7.25 dB	2	`f1`	ShortTurbo	2026-05-15 20:17:58 UTC	View
TINKERBELL L20/USON mt.gt 6358 (TINK)	+0.959s After	-119.0 dBm	-7.25 dB	2	`f1`	ShortTurbo	2026-05-15 20:17:58 UTC	View
TINKERBELL L20/USON mt.gt 6358 (TINK)	+0.987s After	-119.0 dBm	-7.25 dB	2	`f1`	ShortTurbo	2026-05-15 20:17:58 UTC	View
TINKERBELL L20/USON mt.gt 6358 (TINK)	+1.015s After	-119.0 dBm	-7.25 dB	2	`f1`	ShortTurbo	2026-05-15 20:17:58 UTC	View
TINKERBELL L20/USON mt.gt 6358 (TINK)	+1.044s After	-119.0 dBm	-7.25 dB	2	`f1`	ShortTurbo	2026-05-15 20:17:58 UTC	View
TINKERBELL L20/USON mt.gt 6358 (TINK)	+1.069s After	-119.0 dBm	-7.25 dB	2	`f1`	ShortTurbo	2026-05-15 20:17:59 UTC	View
TINKERBELL L20/USON mt.gt 6358 (TINK)	+1.094s After	-119.0 dBm	-7.25 dB	2	`f1`	LongFast	2026-05-15 20:17:59 UTC	View
LAMBSAUCE L20/US/ON/wood mt.gt 5234 (LAMB)	+1.118s After	Unknown	Unknown	3	`58` TINK	LongFast	2026-05-15 20:17:59 UTC	View

47

Total Receptions

3

Unique Gateways