Packet #39485454 Success
TELEMETRY_APP packet from WYK7 TC²-BBS-mesh CMD B (💻) to !ffffffff
47
Total Receptions
3
Unique Gateways
1
Hop Count
26
Payload Bytes
Packet Information
| Database ID: | 39485454 |
|---|---|
| Mesh Packet ID: |
0xaa5fb30f
Used for correlation across gateways |
| Timestamp: | 2026-05-16 07:33:31 UTC |
| From Node: | WYK7 TC²-BBS-mesh CMD B (💻) |
| To Node: | !ffffffff (ffff) |
| Success: | Processed |
| Protocol: |
TELEMETRY_APP
Port: 67 |
| Gateway: | WYK Meshnology N30 (WN30) |
|---|---|
| Channel: | ShortFast |
| RSSI: | -42 dBm |
| SNR: | 5.5 dBm |
| Hop Info: |
1/7 hops
Start: 7, Limit: 6 |
| 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: | 4.08 V |
| Channel Usage: | 20.1% |
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: | !ba66fe28 |
| Channel: | ShortFast |
| Payload Type: | TELEMETRY_APP |
| Hop Count: | 1 / 7 |
Privacy Summary
Exposure Level:
Broadcast
Broadcast
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Custom channel: ShortFast
+ 1 more...
✓ 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...
⚠ 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 |
!ba66fe28
Node ID format |
channel_id |
ShortFast
|
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 |
6
Remaining hops allowed |
uint32 |
hop_start |
7
Initial hop limit |
uint32 |
hops_taken |
1
Calculated: hop_start - hop_limit |
derived |
rx_rssi |
-42.0 dBm
Signal strength at gateway |
int32 |
rx_snr |
5.50 dB
Signal quality at gateway |
float |
rx_time |
1778916809
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 |
1778916811.1246593
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 (1 hops)
- ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
| Gateway ID: | !ba66fe28 |
| Signal Metrics: |
RSSI: -42.0 dBm SNR: 5.50 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": 1778916804,
"device_metrics": {
"battery_level": 92,
"voltage": 4.079,
"channel_utilization": 20.115,
"air_util_tx": 0.0,
"uptime_seconds": 61
}
}
Complete Protobuf Decode (JSON)
{
"service_envelope": {
"gateway_id": "!ba66fe28",
"channel_id": "ShortFast",
"packet": "MeshPacket (see mesh_packet below)"
},
"mesh_packet": {
"from": 1128092236,
"to": 4294967295,
"id": 2858398479,
"rx_time": 1778916809,
"rx_snr": 5.5,
"rx_rssi": -42,
"hop_limit": 6,
"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": "0dc41d086a1213085c152b8782401d85eba0412500000000283d",
"want_response": null,
"dest": null,
"source": null,
"request_id": null,
"reply_id": null,
"emoji": null,
"parsed_payload": {
"time": 1778916804,
"device_metrics": {
"battery_level": 92,
"voltage": 4.079,
"channel_utilization": 20.115,
"air_util_tx": 0.0,
"uptime_seconds": 61
},
"type": "protobuf",
"portnum": "TELEMETRY_APP",
"message_class": "Telemetry"
}
}
}
}
Raw Packet Data (26 bytes)
0dc41d086a1213085c152b8782401d85eba0412500000000283d
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 Meshnology N30 (WN30) Primary |
0.000s
Reference |
-42.0 dBm | 5.50 dB | 1 |
44
📡
|
ShortFast | 2026-05-16 07:33:31 UTC | Current |
| WYK Meshnology N30 (WN30) |
-0.576s
Before |
-42.0 dBm | 5.50 dB | 1 |
44
📡
|
LongFast | 2026-05-16 07:33:30 UTC | View |
| WYK Meshnology N30 (WN30) |
-0.549s
Before |
-42.0 dBm | 5.50 dB | 1 |
44
📡
|
LongFast | 2026-05-16 07:33:30 UTC | View |
| WYK Meshnology N30 (WN30) |
-0.526s
Before |
-42.0 dBm | 5.50 dB | 1 |
44
📡
|
LongFast | 2026-05-16 07:33:30 UTC | View |
| WYK Meshnology N30 (WN30) |
-0.506s
Before |
-42.0 dBm | 5.50 dB | 1 |
44
📡
|
LongFast | 2026-05-16 07:33:30 UTC | View |
| WYK Meshnology N30 (WN30) |
-0.485s
Before |
-42.0 dBm | 5.50 dB | 1 |
44
📡
|
LongFast | 2026-05-16 07:33:30 UTC | View |
| WYK Meshnology N30 (WN30) |
-0.465s
Before |
-42.0 dBm | 5.50 dB | 1 |
44
📡
|
LongFast | 2026-05-16 07:33:30 UTC | View |
| WYK Meshnology N30 (WN30) |
-0.444s
Before |
-42.0 dBm | 5.50 dB | 1 |
44
📡
|
LongFast | 2026-05-16 07:33:30 UTC | View |
| WYK Meshnology N30 (WN30) |
-0.421s
Before |
-42.0 dBm | 5.50 dB | 1 |
44
📡
|
LongFast | 2026-05-16 07:33:30 UTC | View |
| WYK Meshnology N30 (WN30) |
-0.398s
Before |
-42.0 dBm | 5.50 dB | 1 |
44
📡
|
LongFast | 2026-05-16 07:33:30 UTC | View |
| WYK Meshnology N30 (WN30) |
-0.375s
Before |
-42.0 dBm | 5.50 dB | 1 |
44
📡
|
LongFast | 2026-05-16 07:33:30 UTC | View |
| WYK Meshnology N30 (WN30) |
-0.352s
Before |
-42.0 dBm | 5.50 dB | 1 |
44
📡
|
LongFast | 2026-05-16 07:33:30 UTC | View |
| WYK Meshnology N30 (WN30) |
-0.330s
Before |
-42.0 dBm | 5.50 dB | 1 |
44
📡
|
MediumFast | 2026-05-16 07:33:30 UTC | View |
| WYK Meshnology N30 (WN30) |
-0.310s
Before |
-42.0 dBm | 5.50 dB | 1 |
44
📡
|
MediumFast | 2026-05-16 07:33:30 UTC | View |
| WYK Meshnology N30 (WN30) |
-0.290s
Before |
-42.0 dBm | 5.50 dB | 1 |
44
📡
|
MediumFast | 2026-05-16 07:33:30 UTC | View |
| WYK Meshnology N30 (WN30) |
-0.269s
Before |
-42.0 dBm | 5.50 dB | 1 |
44
📡
|
MediumFast | 2026-05-16 07:33:30 UTC | View |
| WYK Meshnology N30 (WN30) |
-0.246s
Before |
-42.0 dBm | 5.50 dB | 1 |
44
📡
|
MediumFast | 2026-05-16 07:33:30 UTC | View |
| WYK Meshnology N30 (WN30) |
-0.222s
Before |
-42.0 dBm | 5.50 dB | 1 |
44
📡
|
MediumFast | 2026-05-16 07:33:30 UTC | View |
| WYK Meshnology N30 (WN30) |
-0.200s
Before |
-42.0 dBm | 5.50 dB | 1 |
44
📡
|
MediumFast | 2026-05-16 07:33:30 UTC | View |
| WYK Meshnology N30 (WN30) |
-0.177s
Before |
-42.0 dBm | 5.50 dB | 1 |
44
📡
|
MediumFast | 2026-05-16 07:33:30 UTC | View |
| WYK Meshnology N30 (WN30) |
-0.156s
Before |
-42.0 dBm | 5.50 dB | 1 |
44
📡
|
MediumFast | 2026-05-16 07:33:30 UTC | View |
| WYK Meshnology N30 (WN30) |
-0.135s
Before |
-42.0 dBm | 5.50 dB | 1 |
44
📡
|
MediumFast | 2026-05-16 07:33:30 UTC | View |
| WYK Meshnology N30 (WN30) |
-0.114s
Before |
-42.0 dBm | 5.50 dB | 1 |
44
📡
|
MediumFast | 2026-05-16 07:33:31 UTC | View |
| WYK Mesh Node T114 (WT14) |
-0.093s
Before |
-21.0 dBm | 6.00 dB | 1 |
44
📡
|
LongFast | 2026-05-16 07:33:31 UTC | View |
| WYK Meshnology N30 (WN30) |
-0.069s
Before |
-42.0 dBm | 5.50 dB | 1 |
44
📡
|
ShortFast | 2026-05-16 07:33:31 UTC | View |
| WYK Meshnology N30 (WN30) |
-0.045s
Before |
-42.0 dBm | 5.50 dB | 1 |
44
📡
|
ShortFast | 2026-05-16 07:33:31 UTC | View |
| WYK Meshnology N30 (WN30) |
-0.023s
Before |
-42.0 dBm | 5.50 dB | 1 |
44
📡
|
ShortFast | 2026-05-16 07:33:31 UTC | View |
| WYK Meshnology N30 (WN30) |
+0.021s
After |
-42.0 dBm | 5.50 dB | 1 |
44
📡
|
ShortFast | 2026-05-16 07:33:31 UTC | View |
| WYK Meshnology N30 (WN30) |
+0.042s
After |
-42.0 dBm | 5.50 dB | 1 |
44
📡
|
ShortFast | 2026-05-16 07:33:31 UTC | View |
| WYK Meshnology N30 (WN30) |
+0.063s
After |
-42.0 dBm | 5.50 dB | 1 |
44
📡
|
ShortFast | 2026-05-16 07:33:31 UTC | View |
| WYK Meshnology N30 (WN30) |
+0.084s
After |
-42.0 dBm | 5.50 dB | 1 |
44
📡
|
ShortFast | 2026-05-16 07:33:31 UTC | View |
| WYK Meshnology N30 (WN30) |
+0.110s
After |
-42.0 dBm | 5.50 dB | 1 |
44
📡
|
ShortFast | 2026-05-16 07:33:31 UTC | View |
| WYK Meshnology N30 (WN30) |
+0.135s
After |
-42.0 dBm | 5.50 dB | 1 |
44
📡
|
ShortFast | 2026-05-16 07:33:31 UTC | View |
| WYK Meshnology N30 (WN30) |
+0.158s
After |
-42.0 dBm | 5.50 dB | 1 |
44
📡
|
ShortFast | 2026-05-16 07:33:31 UTC | View |
| WYK Meshnology N30 (WN30) |
+0.181s
After |
-42.0 dBm | 5.50 dB | 1 |
44
📡
|
ShortTurbo | 2026-05-16 07:33:31 UTC | View |
| WYK Meshnology N30 (WN30) |
+0.202s
After |
-42.0 dBm | 5.50 dB | 1 |
44
📡
|
ShortTurbo | 2026-05-16 07:33:31 UTC | View |
| WYK Meshnology N30 (WN30) |
+0.224s
After |
-42.0 dBm | 5.50 dB | 1 |
44
📡
|
ShortTurbo | 2026-05-16 07:33:31 UTC | View |
| WYK Meshnology N30 (WN30) |
+0.245s
After |
-42.0 dBm | 5.50 dB | 1 |
44
📡
|
ShortTurbo | 2026-05-16 07:33:31 UTC | View |
| WYK Meshnology N30 (WN30) |
+0.267s
After |
-42.0 dBm | 5.50 dB | 1 |
44
📡
|
ShortTurbo | 2026-05-16 07:33:31 UTC | View |
| WYK Meshnology N30 (WN30) |
+0.291s
After |
-42.0 dBm | 5.50 dB | 1 |
44
📡
|
ShortTurbo | 2026-05-16 07:33:31 UTC | View |
| WYK Meshnology N30 (WN30) |
+0.314s
After |
-42.0 dBm | 5.50 dB | 1 |
44
📡
|
ShortTurbo | 2026-05-16 07:33:31 UTC | View |
| WYK Meshnology N30 (WN30) |
+0.337s
After |
-42.0 dBm | 5.50 dB | 1 |
44
📡
|
ShortTurbo | 2026-05-16 07:33:31 UTC | View |
| WYK Meshnology N30 (WN30) |
+0.359s
After |
-42.0 dBm | 5.50 dB | 1 |
44
📡
|
ShortTurbo | 2026-05-16 07:33:31 UTC | View |
| WYK Meshnology N30 (WN30) |
+0.381s
After |
-42.0 dBm | 5.50 dB | 1 |
44
📡
|
ShortTurbo | 2026-05-16 07:33:31 UTC | View |
| WYK Meshnology N30 (WN30) |
+0.402s
After |
-42.0 dBm | 5.50 dB | 1 |
44
📡
|
ShortTurbo | 2026-05-16 07:33:31 UTC | View |
| WYK Meshnology N30 (WN30) |
+0.423s
After |
-42.0 dBm | 5.50 dB | 1 |
44
📡
|
LongFast | 2026-05-16 07:33:31 UTC | View |
| WYK BASE MeshMonitoring.com (🏡) |
+0.446s
After |
-12.0 dBm | 6.00 dB | 1 |
44
📡
|
LongFast | 2026-05-16 07:33:31 UTC | View |
47
Total Receptions
3
Unique Gateways