Packet #39456429 Success
TELEMETRY_APP packet from WYK7 TC²-BBS-mesh CMD B (💻) to !ffffffff
47
Total Receptions
3
Unique Gateways
2
Hop Count
26
Payload Bytes
Packet Information
| Database ID: | 39456429 |
|---|---|
| Mesh Packet ID: |
0x6b1b4c82
Used for correlation across gateways |
| Timestamp: | 2026-05-16 05:55:35 UTC |
| From Node: | WYK7 TC²-BBS-mesh CMD B (💻) |
| To Node: | !ffffffff (ffff) |
| Success: | Processed |
| Protocol: |
TELEMETRY_APP
Port: 67 |
| Gateway: | WYK Mesh Node T114 (WT14) |
|---|---|
| Channel: | LongFast |
| RSSI: | -23 dBm |
| SNR: | 7.25 dBm |
| Hop Info: |
2/7 hops
Start: 7, Limit: 5 |
| Relay Node: |
44
📡
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: 26 bytes
Decoded:
Yes
Decoded Data:
Device Metrics:
| Battery: | 92% |
|---|---|
| Voltage: | 4.09 V |
| Channel Usage: | 20.9% |
| Air Util TX: | 0.0% |
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: | 26 bytes |
|---|---|
| Gateway: | !958ac8b7 |
| Channel: | LongFast |
| Payload Type: | TELEMETRY_APP |
| Hop Count: | 2 / 7 |
Privacy Summary
Exposure Level:
Broadcast
Broadcast
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Gateway node ID tracked
✓ Direct LoRa transmission (not via MQTT)
✓ Gateway node ID tracked
Exposure Risks:
⚠ Visible to all nodes on channel
⚠ Default channel - no encryption
+ 3 more...
⚠ 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 |
!958ac8b7
Node ID format |
channel_id |
LongFast
Default public channel |
packet |
MeshPacket (26 bytes)
Contains the actual mesh network packet |
MeshPacket Fields
Core mesh packet with routing and payload information
| Field | Value | Type |
|---|---|---|
from |
1128092236
Source node ID |
uint32 |
to |
4294967295 (Broadcast)
Visible to all nodes |
uint32 |
decoded.portnum |
67
TELEMETRY_APP |
enum |
decoded.payload_length |
26 bytes
|
size |
hop_limit |
5
Remaining hops allowed |
uint32 |
hop_start |
7
Initial hop limit |
uint32 |
hops_taken |
2
Calculated: hop_start - hop_limit |
derived |
rx_rssi |
-23.0 dBm
Signal strength at gateway |
int32 |
rx_snr |
7.25 dB
Signal quality at gateway |
float |
rx_time |
1778910931
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 |
68
Relay node ID |
uint32 |
tx_after |
Not set | uint32 |
timestamp |
1778910935.642237
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: | !958ac8b7 |
| Signal Metrics: |
RSSI: -23.0 dBm SNR: 7.25 dB |
Complete Payload Analysis
Detailed breakdown of all payload fields and decoded data
Payload Metadata:
| Protocol: | TELEMETRY_APP |
|---|---|
| Size: | 26 bytes |
| Decoded: | Yes |
Complete Payload Data (JSON):
{
"time": 1778910923,
"device_metrics": {
"battery_level": 92,
"voltage": 4.09,
"channel_utilization": 20.92,
"air_util_tx": 0.025750002,
"uptime_seconds": 121
}
}
Complete Protobuf Decode (JSON)
{
"service_envelope": {
"gateway_id": "!958ac8b7",
"channel_id": "LongFast",
"packet": "MeshPacket (see mesh_packet below)"
},
"mesh_packet": {
"from": 1128092236,
"to": 4294967295,
"id": 1796951170,
"rx_time": 1778910931,
"rx_snr": 7.25,
"rx_rssi": -23,
"hop_limit": 5,
"hop_start": 7,
"via_mqtt": false,
"want_ack": false,
"priority": 0,
"delayed": 0,
"channel_index": null,
"pki_encrypted": false,
"next_hop": 0,
"relay_node": 68,
"tx_after": 0,
"decoded": {
"portnum": 67,
"payload": "0dcb06086a1213085c1548e182401d295ca74125abf1d23c2879",
"want_response": null,
"dest": null,
"source": null,
"request_id": null,
"reply_id": null,
"emoji": null,
"parsed_payload": {
"time": 1778910923,
"device_metrics": {
"battery_level": 92,
"voltage": 4.09,
"channel_utilization": 20.92,
"air_util_tx": 0.025750002,
"uptime_seconds": 121
},
"type": "protobuf",
"portnum": "TELEMETRY_APP",
"message_class": "Telemetry"
}
}
}
}
Raw Packet Data (26 bytes)
0dcb06086a1213085c1548e182401d295ca74125abf1d23c2879
Hex Analysis:
| Size: | 26 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 |
-23.0 dBm | 7.25 dB | 2 |
44
📡
|
LongFast | 2026-05-16 05:55:35 UTC | Current |
| WYK Mesh Node T114 (WT14) |
-0.999s
Before |
-23.0 dBm | 7.25 dB | 2 |
44
📡
|
LongFast | 2026-05-16 05:55:34 UTC | View |
| WYK Mesh Node T114 (WT14) |
-0.966s
Before |
-23.0 dBm | 7.25 dB | 2 |
44
📡
|
LongFast | 2026-05-16 05:55:34 UTC | View |
| WYK Mesh Node T114 (WT14) |
-0.945s
Before |
-23.0 dBm | 7.25 dB | 2 |
44
📡
|
LongFast | 2026-05-16 05:55:34 UTC | View |
| WYK Mesh Node T114 (WT14) |
-0.924s
Before |
-23.0 dBm | 7.25 dB | 2 |
44
📡
|
LongFast | 2026-05-16 05:55:34 UTC | View |
| WYK Mesh Node T114 (WT14) |
-0.901s
Before |
-23.0 dBm | 7.25 dB | 2 |
44
📡
|
LongFast | 2026-05-16 05:55:34 UTC | View |
| WYK Mesh Node T114 (WT14) |
-0.877s
Before |
-23.0 dBm | 7.25 dB | 2 |
44
📡
|
LongFast | 2026-05-16 05:55:34 UTC | View |
| WYK Mesh Node T114 (WT14) |
-0.853s
Before |
-23.0 dBm | 7.25 dB | 2 |
44
📡
|
LongFast | 2026-05-16 05:55:34 UTC | View |
| WYK Mesh Node T114 (WT14) |
-0.829s
Before |
-23.0 dBm | 7.25 dB | 2 |
44
📡
|
LongFast | 2026-05-16 05:55:34 UTC | View |
| WYK Mesh Node T114 (WT14) |
-0.807s
Before |
-23.0 dBm | 7.25 dB | 2 |
44
📡
|
LongFast | 2026-05-16 05:55:34 UTC | View |
| WYK Mesh Node T114 (WT14) |
-0.785s
Before |
-23.0 dBm | 7.25 dB | 2 |
44
📡
|
LongFast | 2026-05-16 05:55:34 UTC | View |
| WYK Mesh Node T114 (WT14) |
-0.764s
Before |
-23.0 dBm | 7.25 dB | 2 |
44
📡
|
LongFast | 2026-05-16 05:55:34 UTC | View |
| WYK Mesh Node T114 (WT14) |
-0.743s
Before |
-23.0 dBm | 7.25 dB | 2 |
44
📡
|
MediumFast | 2026-05-16 05:55:34 UTC | View |
| WYK Mesh Node T114 (WT14) |
-0.720s
Before |
-23.0 dBm | 7.25 dB | 2 |
44
📡
|
MediumFast | 2026-05-16 05:55:34 UTC | View |
| WYK Mesh Node T114 (WT14) |
-0.696s
Before |
-23.0 dBm | 7.25 dB | 2 |
44
📡
|
MediumFast | 2026-05-16 05:55:34 UTC | View |
| WYK Mesh Node T114 (WT14) |
-0.672s
Before |
-23.0 dBm | 7.25 dB | 2 |
44
📡
|
MediumFast | 2026-05-16 05:55:34 UTC | View |
| WYK Mesh Node T114 (WT14) |
-0.649s
Before |
-23.0 dBm | 7.25 dB | 2 |
44
📡
|
MediumFast | 2026-05-16 05:55:34 UTC | View |
| WYK Mesh Node T114 (WT14) |
-0.627s
Before |
-23.0 dBm | 7.25 dB | 2 |
44
📡
|
MediumFast | 2026-05-16 05:55:35 UTC | View |
| WYK Mesh Node T114 (WT14) |
-0.607s
Before |
-23.0 dBm | 7.25 dB | 2 |
44
📡
|
MediumFast | 2026-05-16 05:55:35 UTC | View |
| WYK Mesh Node T114 (WT14) |
-0.585s
Before |
-23.0 dBm | 7.25 dB | 2 |
44
📡
|
MediumFast | 2026-05-16 05:55:35 UTC | View |
| WYK Mesh Node T114 (WT14) |
-0.564s
Before |
-23.0 dBm | 7.25 dB | 2 |
44
📡
|
MediumFast | 2026-05-16 05:55:35 UTC | View |
| WYK Mesh Node T114 (WT14) |
-0.541s
Before |
-23.0 dBm | 7.25 dB | 2 |
44
📡
|
MediumFast | 2026-05-16 05:55:35 UTC | View |
| WYK Mesh Node T114 (WT14) |
-0.518s
Before |
-23.0 dBm | 7.25 dB | 2 |
44
📡
|
MediumFast | 2026-05-16 05:55:35 UTC | View |
| WYK Mesh Node T114 (WT14) |
-0.494s
Before |
-23.0 dBm | 7.25 dB | 2 |
44
📡
|
ShortFast | 2026-05-16 05:55:35 UTC | View |
| WYK Mesh Node T114 (WT14) |
-0.470s
Before |
-23.0 dBm | 7.25 dB | 2 |
44
📡
|
ShortFast | 2026-05-16 05:55:35 UTC | View |
| WYK Mesh Node T114 (WT14) |
-0.447s
Before |
-23.0 dBm | 7.25 dB | 2 |
44
📡
|
ShortFast | 2026-05-16 05:55:35 UTC | View |
| WYK Mesh Node T114 (WT14) |
-0.426s
Before |
-23.0 dBm | 7.25 dB | 2 |
44
📡
|
ShortFast | 2026-05-16 05:55:35 UTC | View |
| WYK Mesh Node T114 (WT14) |
-0.405s
Before |
-23.0 dBm | 7.25 dB | 2 |
44
📡
|
ShortFast | 2026-05-16 05:55:35 UTC | View |
| WYK Mesh Node T114 (WT14) |
-0.383s
Before |
-23.0 dBm | 7.25 dB | 2 |
44
📡
|
ShortFast | 2026-05-16 05:55:35 UTC | View |
| WYK Mesh Node T114 (WT14) |
-0.361s
Before |
-23.0 dBm | 7.25 dB | 2 |
44
📡
|
ShortFast | 2026-05-16 05:55:35 UTC | View |
| WYK Mesh Node T114 (WT14) |
-0.337s
Before |
-23.0 dBm | 7.25 dB | 2 |
44
📡
|
ShortFast | 2026-05-16 05:55:35 UTC | View |
| WYK Mesh Node T114 (WT14) |
-0.313s
Before |
-23.0 dBm | 7.25 dB | 2 |
44
📡
|
ShortFast | 2026-05-16 05:55:35 UTC | View |
| WYK Mesh Node T114 (WT14) |
-0.290s
Before |
-23.0 dBm | 7.25 dB | 2 |
44
📡
|
ShortFast | 2026-05-16 05:55:35 UTC | View |
| WYK Mesh Node T114 (WT14) |
-0.268s
Before |
-23.0 dBm | 7.25 dB | 2 |
44
📡
|
ShortFast | 2026-05-16 05:55:35 UTC | View |
| WYK Mesh Node T114 (WT14) |
-0.247s
Before |
-23.0 dBm | 7.25 dB | 2 |
44
📡
|
ShortTurbo | 2026-05-16 05:55:35 UTC | View |
| WYK Mesh Node T114 (WT14) |
-0.227s
Before |
-23.0 dBm | 7.25 dB | 2 |
44
📡
|
ShortTurbo | 2026-05-16 05:55:35 UTC | View |
| WYK Mesh Node T114 (WT14) |
-0.206s
Before |
-23.0 dBm | 7.25 dB | 2 |
44
📡
|
ShortTurbo | 2026-05-16 05:55:35 UTC | View |
| WYK Mesh Node T114 (WT14) |
-0.183s
Before |
-23.0 dBm | 7.25 dB | 2 |
44
📡
|
ShortTurbo | 2026-05-16 05:55:35 UTC | View |
| WYK Mesh Node T114 (WT14) |
-0.159s
Before |
-23.0 dBm | 7.25 dB | 2 |
44
📡
|
ShortTurbo | 2026-05-16 05:55:35 UTC | View |
| WYK Mesh Node T114 (WT14) |
-0.136s
Before |
-23.0 dBm | 7.25 dB | 2 |
44
📡
|
ShortTurbo | 2026-05-16 05:55:35 UTC | View |
| WYK Mesh Node T114 (WT14) |
-0.112s
Before |
-23.0 dBm | 7.25 dB | 2 |
44
📡
|
ShortTurbo | 2026-05-16 05:55:35 UTC | View |
| WYK Mesh Node T114 (WT14) |
-0.087s
Before |
-23.0 dBm | 7.25 dB | 2 |
44
📡
|
ShortTurbo | 2026-05-16 05:55:35 UTC | View |
| WYK Mesh Node T114 (WT14) |
-0.066s
Before |
-23.0 dBm | 7.25 dB | 2 |
44
📡
|
ShortTurbo | 2026-05-16 05:55:35 UTC | View |
| WYK Mesh Node T114 (WT14) |
-0.044s
Before |
-23.0 dBm | 7.25 dB | 2 |
44
📡
|
ShortTurbo | 2026-05-16 05:55:35 UTC | View |
| WYK Mesh Node T114 (WT14) |
-0.023s
Before |
-23.0 dBm | 7.25 dB | 2 |
44
📡
|
ShortTurbo | 2026-05-16 05:55:35 UTC | View |
| WYK BASE MeshMonitoring.com (🏡) |
+0.024s
After |
-9.0 dBm | 6.00 dB | 2 |
44
📡
|
LongFast | 2026-05-16 05:55:35 UTC | View |
| WYK Meshnology N30 (WN30) |
+1.316s
After |
-40.0 dBm | 6.75 dB | 2 |
44
📡
|
LongFast | 2026-05-16 05:55:36 UTC | View |
47
Total Receptions
3
Unique Gateways