Packet #39451321 Success
TELEMETRY_APP packet from WYK6 - MeshMonitoring.com (🔋) to !ffffffff
47
Total Receptions
3
Unique Gateways
0
Hop Count
28
Payload Bytes
Packet Information
| Database ID: | 39451321 |
|---|---|
| Mesh Packet ID: |
0x9dc093a7
Used for correlation across gateways |
| Timestamp: | 2026-05-16 05:36:19 UTC |
| From Node: | WYK6 - MeshMonitoring.com (🔋) |
| To Node: | !ffffffff (ffff) |
| Success: | Processed |
| Protocol: |
TELEMETRY_APP
Port: 67 |
| Gateway: | WYK Mesh Node T114 (WT14) |
|---|---|
| Channel: | ShortTurbo |
| RSSI: | -54 dBm |
| SNR: | 5.25 dBm |
| Hop Info: |
0/7 hops
Start: 7, Limit: 7 |
| Relay Node: |
4d
🔋
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: 28 bytes
Decoded:
Yes
Decoded Data:
Device Metrics:
| Battery: | 101% |
|---|---|
| Voltage: | 4.20 V |
| Channel Usage: | 4.8% |
| Air Util TX: | 1.2% |
Raw Packet Analysis
Complete field breakdown and MQTT privacy/exposure analysisPacket Structure
MQTT Packet Flow:
ServiceEnvelope (MQTT layer) → MeshPacket (Mesh layer) → Decoded Payload (Application data)
| Total Size: | 28 bytes |
|---|---|
| Gateway: | !958ac8b7 |
| Channel: | ShortTurbo |
| Payload Type: | TELEMETRY_APP |
| Hop Count: | Unknown / 7 |
Privacy Summary
Exposure Level:
Broadcast
Broadcast
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Custom channel: ShortTurbo
+ 2 more...
✓ Direct LoRa transmission (not via MQTT)
✓ Custom channel: ShortTurbo
+ 2 more...
Exposure Risks:
⚠ Visible to all nodes on channel
⚠ Packet visible to MQTT subscribers
+ 1 more...
⚠ 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 |
!958ac8b7
Node ID format |
channel_id |
ShortTurbo
|
packet |
MeshPacket (28 bytes)
Contains the actual mesh network packet |
MeshPacket Fields
Core mesh packet with routing and payload information
| Field | Value | Type |
|---|---|---|
from |
4212328781
Source node ID |
uint32 |
to |
4294967295 (Broadcast)
Visible to all nodes |
uint32 |
decoded.portnum |
67
TELEMETRY_APP |
enum |
decoded.payload_length |
28 bytes
|
size |
hop_limit |
7
Remaining hops allowed |
uint32 |
hop_start |
7
Initial hop limit |
uint32 |
hops_taken |
0
Calculated: hop_start - hop_limit |
derived |
rx_rssi |
-54.0 dBm
Signal strength at gateway |
int32 |
rx_snr |
5.25 dB
Signal quality at gateway |
float |
rx_time |
1778909774
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 |
77
Relay node ID |
uint32 |
tx_after |
Not set | uint32 |
timestamp |
1778909779.2749472
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
- ✓ 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: | !958ac8b7 |
| Zero Hop Policy: |
Enabled
Direct gateway connection |
| Signal Metrics: |
RSSI: -54.0 dBm SNR: 5.25 dB |
Complete Payload Analysis
Detailed breakdown of all payload fields and decoded data
Payload Metadata:
| Protocol: | TELEMETRY_APP |
|---|---|
| Size: | 28 bytes |
| Decoded: | Yes |
Complete Payload Data (JSON):
{
"time": 1778909781,
"device_metrics": {
"battery_level": 101,
"voltage": 4.199,
"channel_utilization": 4.79,
"air_util_tx": 1.2124444,
"uptime_seconds": 711548
}
}
Complete Protobuf Decode (JSON)
{
"service_envelope": {
"gateway_id": "!958ac8b7",
"channel_id": "ShortTurbo",
"packet": "MeshPacket (see mesh_packet below)"
},
"mesh_packet": {
"from": 4212328781,
"to": 4294967295,
"id": 2646643623,
"rx_time": 1778909774,
"rx_snr": 5.25,
"rx_rssi": -54,
"hop_limit": 7,
"hop_start": 7,
"via_mqtt": false,
"want_ack": false,
"priority": 0,
"delayed": 0,
"channel_index": null,
"pki_encrypted": false,
"next_hop": 0,
"relay_node": 77,
"tx_after": 0,
"decoded": {
"portnum": 67,
"payload": "0d5502086a1215086515355e86401dae4799402561319b3f28fcb62b",
"want_response": null,
"dest": null,
"source": null,
"request_id": null,
"reply_id": null,
"emoji": null,
"parsed_payload": {
"time": 1778909781,
"device_metrics": {
"battery_level": 101,
"voltage": 4.199,
"channel_utilization": 4.79,
"air_util_tx": 1.2124444,
"uptime_seconds": 711548
},
"type": "protobuf",
"portnum": "TELEMETRY_APP",
"message_class": "Telemetry"
}
}
}
}
Raw Packet Data (28 bytes)
0d5502086a1215086515355e86401dae4799402561319b3f28fcb62b
Hex Analysis:
| Size: | 28 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 packetCorrelation: Using Mesh Packet ID
Reception Locations
Loading...
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 |
|---|---|---|---|---|---|---|---|---|
| WYK Mesh Node T114 (WT14) Primary |
0.000s
Reference |
-54.0 dBm | 5.25 dB | 0 |
4d
🔋
|
ShortTurbo | 2026-05-16 05:36:19 UTC | Current |
| WYK Mesh Node T114 (WT14) |
-0.892s
Before |
-54.0 dBm | 5.25 dB | 0 |
4d
🔋
|
LongFast | 2026-05-16 05:36:18 UTC | View |
| WYK Mesh Node T114 (WT14) |
-0.866s
Before |
-54.0 dBm | 5.25 dB | 0 |
4d
🔋
|
LongFast | 2026-05-16 05:36:18 UTC | View |
| WYK Mesh Node T114 (WT14) |
-0.846s
Before |
-54.0 dBm | 5.25 dB | 0 |
4d
🔋
|
LongFast | 2026-05-16 05:36:18 UTC | View |
| WYK Mesh Node T114 (WT14) |
-0.826s
Before |
-54.0 dBm | 5.25 dB | 0 |
4d
🔋
|
LongFast | 2026-05-16 05:36:18 UTC | View |
| WYK Mesh Node T114 (WT14) |
-0.805s
Before |
-54.0 dBm | 5.25 dB | 0 |
4d
🔋
|
LongFast | 2026-05-16 05:36:18 UTC | View |
| WYK Mesh Node T114 (WT14) |
-0.781s
Before |
-54.0 dBm | 5.25 dB | 0 |
4d
🔋
|
LongFast | 2026-05-16 05:36:18 UTC | View |
| WYK Mesh Node T114 (WT14) |
-0.758s
Before |
-54.0 dBm | 5.25 dB | 0 |
4d
🔋
|
LongFast | 2026-05-16 05:36:18 UTC | View |
| WYK Mesh Node T114 (WT14) |
-0.735s
Before |
-54.0 dBm | 5.25 dB | 0 |
4d
🔋
|
LongFast | 2026-05-16 05:36:18 UTC | View |
| WYK Mesh Node T114 (WT14) |
-0.711s
Before |
-54.0 dBm | 5.25 dB | 0 |
4d
🔋
|
LongFast | 2026-05-16 05:36:18 UTC | View |
| WYK Mesh Node T114 (WT14) |
-0.690s
Before |
-54.0 dBm | 5.25 dB | 0 |
4d
🔋
|
LongFast | 2026-05-16 05:36:18 UTC | View |
| WYK Mesh Node T114 (WT14) |
-0.669s
Before |
-54.0 dBm | 5.25 dB | 0 |
4d
🔋
|
LongFast | 2026-05-16 05:36:18 UTC | View |
| WYK Mesh Node T114 (WT14) |
-0.648s
Before |
-54.0 dBm | 5.25 dB | 0 |
4d
🔋
|
MediumFast | 2026-05-16 05:36:18 UTC | View |
| WYK Meshnology N30 (WN30) |
-0.627s
Before |
-47.0 dBm | 5.50 dB | 0 |
4d
🔋
|
LongFast | 2026-05-16 05:36:18 UTC | View |
| WYK Mesh Node T114 (WT14) |
-0.603s
Before |
-54.0 dBm | 5.25 dB | 0 |
4d
🔋
|
MediumFast | 2026-05-16 05:36:18 UTC | View |
| WYK Mesh Node T114 (WT14) |
-0.579s
Before |
-54.0 dBm | 5.25 dB | 0 |
4d
🔋
|
MediumFast | 2026-05-16 05:36:18 UTC | View |
| WYK Mesh Node T114 (WT14) |
-0.556s
Before |
-54.0 dBm | 5.25 dB | 0 |
4d
🔋
|
MediumFast | 2026-05-16 05:36:18 UTC | View |
| WYK Mesh Node T114 (WT14) |
-0.533s
Before |
-54.0 dBm | 5.25 dB | 0 |
4d
🔋
|
MediumFast | 2026-05-16 05:36:18 UTC | View |
| WYK Mesh Node T114 (WT14) |
-0.512s
Before |
-54.0 dBm | 5.25 dB | 0 |
4d
🔋
|
MediumFast | 2026-05-16 05:36:18 UTC | View |
| WYK Mesh Node T114 (WT14) |
-0.491s
Before |
-54.0 dBm | 5.25 dB | 0 |
4d
🔋
|
MediumFast | 2026-05-16 05:36:18 UTC | View |
| WYK Mesh Node T114 (WT14) |
-0.470s
Before |
-54.0 dBm | 5.25 dB | 0 |
4d
🔋
|
MediumFast | 2026-05-16 05:36:18 UTC | View |
| WYK Mesh Node T114 (WT14) |
-0.449s
Before |
-54.0 dBm | 5.25 dB | 0 |
4d
🔋
|
MediumFast | 2026-05-16 05:36:18 UTC | View |
| WYK Mesh Node T114 (WT14) |
-0.425s
Before |
-54.0 dBm | 5.25 dB | 0 |
4d
🔋
|
MediumFast | 2026-05-16 05:36:18 UTC | View |
| WYK Mesh Node T114 (WT14) |
-0.402s
Before |
-54.0 dBm | 5.25 dB | 0 |
4d
🔋
|
MediumFast | 2026-05-16 05:36:18 UTC | View |
| WYK Mesh Node T114 (WT14) |
-0.379s
Before |
-54.0 dBm | 5.25 dB | 0 |
4d
🔋
|
ShortFast | 2026-05-16 05:36:18 UTC | View |
| WYK Mesh Node T114 (WT14) |
-0.356s
Before |
-54.0 dBm | 5.25 dB | 0 |
4d
🔋
|
ShortFast | 2026-05-16 05:36:18 UTC | View |
| WYK Mesh Node T114 (WT14) |
-0.334s
Before |
-54.0 dBm | 5.25 dB | 0 |
4d
🔋
|
ShortFast | 2026-05-16 05:36:18 UTC | View |
| WYK Mesh Node T114 (WT14) |
-0.313s
Before |
-54.0 dBm | 5.25 dB | 0 |
4d
🔋
|
ShortFast | 2026-05-16 05:36:18 UTC | View |
| WYK Mesh Node T114 (WT14) |
-0.292s
Before |
-54.0 dBm | 5.25 dB | 0 |
4d
🔋
|
ShortFast | 2026-05-16 05:36:18 UTC | View |
| WYK Mesh Node T114 (WT14) |
-0.257s
Before |
-54.0 dBm | 5.25 dB | 0 |
4d
🔋
|
ShortFast | 2026-05-16 05:36:19 UTC | View |
| WYK Mesh Node T114 (WT14) |
-0.225s
Before |
-54.0 dBm | 5.25 dB | 0 |
4d
🔋
|
ShortFast | 2026-05-16 05:36:19 UTC | View |
| WYK Mesh Node T114 (WT14) |
-0.201s
Before |
-54.0 dBm | 5.25 dB | 0 |
4d
🔋
|
ShortFast | 2026-05-16 05:36:19 UTC | View |
| WYK Mesh Node T114 (WT14) |
-0.179s
Before |
-54.0 dBm | 5.25 dB | 0 |
4d
🔋
|
ShortFast | 2026-05-16 05:36:19 UTC | View |
| WYK Mesh Node T114 (WT14) |
-0.155s
Before |
-54.0 dBm | 5.25 dB | 0 |
4d
🔋
|
ShortFast | 2026-05-16 05:36:19 UTC | View |
| WYK Mesh Node T114 (WT14) |
-0.134s
Before |
-54.0 dBm | 5.25 dB | 0 |
4d
🔋
|
ShortFast | 2026-05-16 05:36:19 UTC | View |
| WYK Mesh Node T114 (WT14) |
-0.113s
Before |
-54.0 dBm | 5.25 dB | 0 |
4d
🔋
|
ShortTurbo | 2026-05-16 05:36:19 UTC | View |
| WYK Mesh Node T114 (WT14) |
-0.092s
Before |
-54.0 dBm | 5.25 dB | 0 |
4d
🔋
|
ShortTurbo | 2026-05-16 05:36:19 UTC | View |
| WYK Mesh Node T114 (WT14) |
-0.071s
Before |
-54.0 dBm | 5.25 dB | 0 |
4d
🔋
|
ShortTurbo | 2026-05-16 05:36:19 UTC | View |
| WYK Mesh Node T114 (WT14) |
-0.047s
Before |
-54.0 dBm | 5.25 dB | 0 |
4d
🔋
|
ShortTurbo | 2026-05-16 05:36:19 UTC | View |
| WYK Mesh Node T114 (WT14) |
-0.023s
Before |
-54.0 dBm | 5.25 dB | 0 |
4d
🔋
|
ShortTurbo | 2026-05-16 05:36:19 UTC | View |
| WYK Mesh Node T114 (WT14) |
+0.023s
After |
-54.0 dBm | 5.25 dB | 0 |
4d
🔋
|
ShortTurbo | 2026-05-16 05:36:19 UTC | View |
| WYK Mesh Node T114 (WT14) |
+0.044s
After |
-54.0 dBm | 5.25 dB | 0 |
4d
🔋
|
ShortTurbo | 2026-05-16 05:36:19 UTC | View |
| WYK Mesh Node T114 (WT14) |
+0.063s
After |
-54.0 dBm | 5.25 dB | 0 |
4d
🔋
|
ShortTurbo | 2026-05-16 05:36:19 UTC | View |
| WYK Mesh Node T114 (WT14) |
+0.085s
After |
-54.0 dBm | 5.25 dB | 0 |
4d
🔋
|
ShortTurbo | 2026-05-16 05:36:19 UTC | View |
| WYK Mesh Node T114 (WT14) |
+0.106s
After |
-54.0 dBm | 5.25 dB | 0 |
4d
🔋
|
ShortTurbo | 2026-05-16 05:36:19 UTC | View |
| WYK Mesh Node T114 (WT14) |
+0.129s
After |
-54.0 dBm | 5.25 dB | 0 |
4d
🔋
|
LongFast | 2026-05-16 05:36:19 UTC | View |
| WYK BASE MeshMonitoring.com (🏡) |
+0.153s
After |
-45.0 dBm | 5.75 dB | 0 |
4d
🔋
|
LongFast | 2026-05-16 05:36:19 UTC | View |
47
Total Receptions
3
Unique Gateways