Packet #39300404 Success

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

Total Receptions

Unique Gateways

Hop Count

Payload Bytes

Packet Information

Database ID:	39300404
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:	LongFast
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:	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
+ 3 more...

MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

Field	Value
`gateway_id`	`!433a6358` Node ID format
`channel_id`	`LongFast` Default public channel
`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`	`1778876277.5391064` 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)
⚠ 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": "LongFast", "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`	LongFast	2026-05-15 20:17:57 UTC	Current
TINKERBELL L20/USON mt.gt 6358 (TINK)	-0.270s 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)	-0.233s 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)	-0.189s 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)	-0.152s 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)	-0.131s 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)	-0.109s 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)	-0.087s 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)	-0.054s 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)	-0.026s 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)	+0.030s After	-119.0 dBm	-7.25 dB	2	`f1`	LongFast	2026-05-15 20:17:57 UTC	View
TINKERBELL L20/USON mt.gt 6358 (TINK)	+0.060s After	-119.0 dBm	-7.25 dB	2	`f1`	MediumFast	2026-05-15 20:17:57 UTC	View
TINKERBELL L20/USON mt.gt 6358 (TINK)	+0.085s After	-119.0 dBm	-7.25 dB	2	`f1`	MediumFast	2026-05-15 20:17:57 UTC	View
TINKERBELL L20/USON mt.gt 6358 (TINK)	+0.111s After	-119.0 dBm	-7.25 dB	2	`f1`	MediumFast	2026-05-15 20:17:57 UTC	View
TINKERBELL L20/USON mt.gt 6358 (TINK)	+0.139s After	-119.0 dBm	-7.25 dB	2	`f1`	MediumFast	2026-05-15 20:17:57 UTC	View
TINKERBELL L20/USON mt.gt 6358 (TINK)	+0.170s After	-119.0 dBm	-7.25 dB	2	`f1`	MediumFast	2026-05-15 20:17:57 UTC	View
TINKERBELL L20/USON mt.gt 6358 (TINK)	+0.194s After	-119.0 dBm	-7.25 dB	2	`f1`	MediumFast	2026-05-15 20:17:57 UTC	View
TINKERBELL L20/USON mt.gt 6358 (TINK)	+0.222s After	-119.0 dBm	-7.25 dB	2	`f1`	MediumFast	2026-05-15 20:17:57 UTC	View
TINKERBELL L20/USON mt.gt 6358 (TINK)	+0.248s After	-119.0 dBm	-7.25 dB	2	`f1`	MediumFast	2026-05-15 20:17:57 UTC	View
TINKERBELL L20/USON mt.gt 6358 (TINK)	+0.278s After	-119.0 dBm	-7.25 dB	2	`f1`	MediumFast	2026-05-15 20:17:57 UTC	View
TINKERBELL L20/USON mt.gt 6358 (TINK)	+0.319s After	-119.0 dBm	-7.25 dB	2	`f1`	MediumFast	2026-05-15 20:17:57 UTC	View
TINKERBELL L20/USON mt.gt 6358 (TINK)	+0.359s After	-119.0 dBm	-7.25 dB	2	`f1`	MediumFast	2026-05-15 20:17:57 UTC	View
TINKERBELL L20/USON mt.gt 6358 (TINK)	+0.395s 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)	+0.426s 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)	+0.931s 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)	+0.959s 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)	+0.985s 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)	+1.011s After	-119.0 dBm	-7.25 dB	2	`f1`	ShortFast	2026-05-15 20:17:58 UTC	View
AH001 (0d74)	+1.036s 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)	+1.061s 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)	+1.086s 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)	+1.110s 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)	+1.138s 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)	+1.166s 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)	+1.194s 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)	+1.222s 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)	+1.247s 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)	+1.276s 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)	+1.301s 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)	+1.328s 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)	+1.354s 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)	+1.382s 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)	+1.410s 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)	+1.439s 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)	+1.464s 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)	+1.489s 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)	+1.513s After	Unknown	Unknown	3	`58` TINK	LongFast	2026-05-15 20:17:59 UTC	View

47

Total Receptions

3

Unique Gateways