Packet #39479041 Success

TELEMETRY_APP packet from WebWiz (789c) to !ffffffff

45
Total Receptions
1
Unique Gateways
3
Hop Count
29
Payload Bytes
Packet Information
Database ID: 39479041
Mesh Packet ID: 0xfd25b69b
Used for correlation across gateways
Timestamp: 2026-05-16 07:06:43 UTC
From Node: WebWiz (789c)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: TELEMETRY_APP
Port: 67
Gateway: DIR Rooftop (DIR)
Channel: MediumFast
RSSI: -93 dBm
SNR: -6.25 dBm
Hop Info: 3/4 hops
Start: 4, Limit: 1
Relay Node: a8 id01
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: 29 bytes
Decoded: Yes
Decoded Data:
Device Metrics:
Battery:101%
Voltage:-0.00 V
Channel Usage:1.0%
Air Util TX:1.3%
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:!6985083c
Channel:MediumFast
Payload Type:TELEMETRY_APP
Hop Count:3 / 4
Privacy Summary
Exposure Level:
Broadcast
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Custom channel: MediumFast
+ 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

FieldValue
gateway_id !6985083c
Node ID format
channel_id MediumFast
packet MeshPacket (29 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 1130002588
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 4
Initial hop limit 		uint32
hops_taken 3
Calculated: hop_start - hop_limit 		derived
rx_rssi -93.0 dBm
Signal strength at gateway 		int32
rx_snr -6.25 dB
Signal quality at gateway 		float
rx_time 1778915202
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 168
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1778915203.0598266
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
Exposure Risks:
  • ⚠ Visible to all nodes on channel
  • ⚠ Packet visible to MQTT subscribers
  • ⚠ Multi-hop path visible (3 hops)
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !6985083c
Signal Metrics: RSSI: -93.0 dBm
SNR: -6.25 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": 1778915190, "device_metrics": { "battery_level": 101, "voltage": -0.001, "channel_utilization": 1.0, "air_util_tx": 1.2960278, "uptime_seconds": 3568392 } }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!6985083c", "channel_id": "MediumFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 1130002588, "to": 4294967295, "id": 4247107227, "rx_time": 1778915202, "rx_snr": -6.25, "rx_rssi": -93, "hop_limit": 1, "hop_start": 4, "via_mqtt": false, "want_ack": false, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": false, "next_hop": 0, "relay_node": 168, "tx_after": 0, "decoded": { "portnum": 67, "payload": "0d7617086a12160865156f1283ba1d0000803f253de4a53f2888e6d901", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "time": 1778915190, "device_metrics": { "battery_level": 101, "voltage": -0.001, "channel_utilization": 1.0, "air_util_tx": 1.2960278, "uptime_seconds": 3568392 }, "type": "protobuf", "portnum": "TELEMETRY_APP", "message_class": "Telemetry" } } } }
Raw Packet Data (29 bytes)
0d7617086a12160865156f1283ba1d0000803f253de4a53f2888e6d901
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
DIR Rooftop (DIR) Primary 0.000s
Reference 		-93.0 dBm -6.25 dB 3 a8 id01 MediumFast 2026-05-16 07:06:43 UTC Current
DIR Rooftop (DIR) -0.274s
Before 		-93.0 dBm -6.25 dB 3 a8 id01 LongFast 2026-05-16 07:06:42 UTC View
DIR Rooftop (DIR) -0.253s
Before 		-93.0 dBm -6.25 dB 3 a8 id01 LongFast 2026-05-16 07:06:42 UTC View
DIR Rooftop (DIR) -0.232s
Before 		-93.0 dBm -6.25 dB 3 a8 id01 LongFast 2026-05-16 07:06:42 UTC View
DIR Rooftop (DIR) -0.212s
Before 		-93.0 dBm -6.25 dB 3 a8 id01 LongFast 2026-05-16 07:06:42 UTC View
DIR Rooftop (DIR) -0.190s
Before 		-93.0 dBm -6.25 dB 3 a8 id01 LongFast 2026-05-16 07:06:42 UTC View
DIR Rooftop (DIR) -0.166s
Before 		-93.0 dBm -6.25 dB 3 a8 id01 LongFast 2026-05-16 07:06:42 UTC View
DIR Rooftop (DIR) -0.142s
Before 		-93.0 dBm -6.25 dB 3 a8 id01 LongFast 2026-05-16 07:06:42 UTC View
DIR Rooftop (DIR) -0.120s
Before 		-93.0 dBm -6.25 dB 3 a8 id01 LongFast 2026-05-16 07:06:42 UTC View
DIR Rooftop (DIR) -0.089s
Before 		-93.0 dBm -6.25 dB 3 a8 id01 LongFast 2026-05-16 07:06:42 UTC View
DIR Rooftop (DIR) -0.067s
Before 		-93.0 dBm -6.25 dB 3 a8 id01 LongFast 2026-05-16 07:06:42 UTC View
DIR Rooftop (DIR) -0.044s
Before 		-93.0 dBm -6.25 dB 3 a8 id01 LongFast 2026-05-16 07:06:43 UTC View
DIR Rooftop (DIR) -0.023s
Before 		-93.0 dBm -6.25 dB 3 a8 id01 MediumFast 2026-05-16 07:06:43 UTC View
DIR Rooftop (DIR) +0.032s
After 		-93.0 dBm -6.25 dB 3 a8 id01 MediumFast 2026-05-16 07:06:43 UTC View
DIR Rooftop (DIR) +0.055s
After 		-93.0 dBm -6.25 dB 3 a8 id01 MediumFast 2026-05-16 07:06:43 UTC View
DIR Rooftop (DIR) +0.079s
After 		-93.0 dBm -6.25 dB 3 a8 id01 MediumFast 2026-05-16 07:06:43 UTC View
DIR Rooftop (DIR) +0.102s
After 		-93.0 dBm -6.25 dB 3 a8 id01 MediumFast 2026-05-16 07:06:43 UTC View
DIR Rooftop (DIR) +0.124s
After 		-93.0 dBm -6.25 dB 3 a8 id01 MediumFast 2026-05-16 07:06:43 UTC View
DIR Rooftop (DIR) +0.145s
After 		-93.0 dBm -6.25 dB 3 a8 id01 MediumFast 2026-05-16 07:06:43 UTC View
DIR Rooftop (DIR) +0.165s
After 		-93.0 dBm -6.25 dB 3 a8 id01 MediumFast 2026-05-16 07:06:43 UTC View
DIR Rooftop (DIR) +0.186s
After 		-93.0 dBm -6.25 dB 3 a8 id01 MediumFast 2026-05-16 07:06:43 UTC View
DIR Rooftop (DIR) +0.209s
After 		-93.0 dBm -6.25 dB 3 a8 id01 MediumFast 2026-05-16 07:06:43 UTC View
DIR Rooftop (DIR) +0.232s
After 		-93.0 dBm -6.25 dB 3 a8 id01 ShortFast 2026-05-16 07:06:43 UTC View
DIR Rooftop (DIR) +0.264s
After 		-93.0 dBm -6.25 dB 3 a8 id01 ShortFast 2026-05-16 07:06:43 UTC View
DIR Rooftop (DIR) +0.287s
After 		-93.0 dBm -6.25 dB 3 a8 id01 ShortFast 2026-05-16 07:06:43 UTC View
DIR Rooftop (DIR) +0.308s
After 		-93.0 dBm -6.25 dB 3 a8 id01 ShortFast 2026-05-16 07:06:43 UTC View
DIR Rooftop (DIR) +0.329s
After 		-93.0 dBm -6.25 dB 3 a8 id01 ShortFast 2026-05-16 07:06:43 UTC View
DIR Rooftop (DIR) +0.350s
After 		-93.0 dBm -6.25 dB 3 a8 id01 ShortFast 2026-05-16 07:06:43 UTC View
DIR Rooftop (DIR) +0.371s
After 		-93.0 dBm -6.25 dB 3 a8 id01 ShortFast 2026-05-16 07:06:43 UTC View
DIR Rooftop (DIR) +0.395s
After 		-93.0 dBm -6.25 dB 3 a8 id01 ShortFast 2026-05-16 07:06:43 UTC View
DIR Rooftop (DIR) +0.418s
After 		-93.0 dBm -6.25 dB 3 a8 id01 ShortFast 2026-05-16 07:06:43 UTC View
DIR Rooftop (DIR) +0.442s
After 		-93.0 dBm -6.25 dB 3 a8 id01 ShortFast 2026-05-16 07:06:43 UTC View
DIR Rooftop (DIR) +0.471s
After 		-93.0 dBm -6.25 dB 3 a8 id01 ShortFast 2026-05-16 07:06:43 UTC View
DIR Rooftop (DIR) +0.493s
After 		-93.0 dBm -6.25 dB 3 a8 id01 ShortTurbo 2026-05-16 07:06:43 UTC View
DIR Rooftop (DIR) +0.514s
After 		-93.0 dBm -6.25 dB 3 a8 id01 ShortTurbo 2026-05-16 07:06:43 UTC View
DIR Rooftop (DIR) +0.536s
After 		-93.0 dBm -6.25 dB 3 a8 id01 ShortTurbo 2026-05-16 07:06:43 UTC View
DIR Rooftop (DIR) +0.557s
After 		-93.0 dBm -6.25 dB 3 a8 id01 ShortTurbo 2026-05-16 07:06:43 UTC View
DIR Rooftop (DIR) +0.581s
After 		-93.0 dBm -6.25 dB 3 a8 id01 ShortTurbo 2026-05-16 07:06:43 UTC View
DIR Rooftop (DIR) +0.606s
After 		-93.0 dBm -6.25 dB 3 a8 id01 ShortTurbo 2026-05-16 07:06:43 UTC View
DIR Rooftop (DIR) +0.628s
After 		-93.0 dBm -6.25 dB 3 a8 id01 ShortTurbo 2026-05-16 07:06:43 UTC View
DIR Rooftop (DIR) +0.651s
After 		-93.0 dBm -6.25 dB 3 a8 id01 ShortTurbo 2026-05-16 07:06:43 UTC View
DIR Rooftop (DIR) +0.674s
After 		-93.0 dBm -6.25 dB 3 a8 id01 ShortTurbo 2026-05-16 07:06:43 UTC View
DIR Rooftop (DIR) +0.695s
After 		-93.0 dBm -6.25 dB 3 a8 id01 ShortTurbo 2026-05-16 07:06:43 UTC View
DIR Rooftop (DIR) +0.717s
After 		-93.0 dBm -6.25 dB 3 a8 id01 ShortTurbo 2026-05-16 07:06:43 UTC View
DIR Rooftop (DIR) +0.738s
After 		-93.0 dBm -6.25 dB 3 a8 id01 LongFast 2026-05-16 07:06:43 UTC View
45

Total Receptions

1

Unique Gateways