Packet #17841340 Success
TELEMETRY_APP packet from Mr. Meshter (💿) to !ffffffff
45
Total Receptions
1
Unique Gateways
3
Hop Count
28
Payload Bytes
Packet Information
| Database ID: | 17841340 |
|---|---|
| Mesh Packet ID: |
0x71347d6e
Used for correlation across gateways |
| Timestamp: | 2026-03-27 11:34:52 UTC |
| From Node: | Mr. Meshter (💿) |
| To Node: | !ffffffff (ffff) |
| Success: | Processed |
| Protocol: |
TELEMETRY_APP
Port: 67 |
| Gateway: | VA3NNW-4240 (NNW) |
|---|---|
| Channel: | ShortFast |
| RSSI: | -136 dBm |
| SNR: | -13.25 dBm |
| Hop Info: |
3/3 hops
Start: 3, Limit: 0 |
| Relay Node: |
10
Last byte of the last hop that relayed this packet |
Payload Data
Protocol: TELEMETRY_APP
Size: 28 bytes
Decoded:
Yes
Decoded Data:
Device Metrics:
| Battery: | 101% |
|---|---|
| Voltage: | 4.84 V |
| Channel Usage: | 1.0% |
| Air Util TX: | 0.1% |
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: | 28 bytes |
|---|---|
| Gateway: | !25064240 |
| Channel: | ShortFast |
| Payload Type: | TELEMETRY_APP |
| Hop Count: | 3 / 3 |
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:
âš Visible to all nodes on channel
âš Packet visible to MQTT subscribers
+ 2 more...
âš Visible to all nodes on channel
âš Packet visible to MQTT subscribers
+ 2 more...
MQTT ServiceEnvelope Fields
MQTT ServiceEnvelope contains the MeshPacket plus routing metadata
| Field | Value |
|---|---|
gateway_id |
!25064240
Node ID format |
channel_id |
ShortFast
|
packet |
MeshPacket (28 bytes)
Contains the actual mesh network packet |
MeshPacket Fields
Core mesh packet with routing and payload information
| Field | Value | Type |
|---|---|---|
from |
2604126738
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 |
Not set | uint32 |
hop_start |
3
Initial hop limit |
uint32 |
hops_taken |
3
Calculated: hop_start - hop_limit |
derived |
rx_rssi |
-136.0 dBm
Signal strength at gateway |
int32 |
rx_snr |
-13.25 dB
Signal quality at gateway |
float |
rx_time |
1774611290
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 |
16
Relay node ID |
uint32 |
tx_after |
Not set | uint32 |
timestamp |
1774611292.3723567
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:
- âš Visible to all nodes on channel
- âš Packet visible to MQTT subscribers
- âš Multi-hop path visible (3 hops)
- âš RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
| Gateway ID: | !25064240 |
| Signal Metrics: |
RSSI: -136.0 dBm SNR: -13.25 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": 1774611295,
"device_metrics": {
"battery_level": 101,
"voltage": 4.837,
"channel_utilization": 1.0133333,
"air_util_tx": 0.13458332,
"uptime_seconds": 100034
}
}
Complete Protobuf Decode (JSON)
{
"service_envelope": {
"gateway_id": "!25064240",
"channel_id": "ShortFast",
"packet": "MeshPacket (see mesh_packet below)"
},
"mesh_packet": {
"from": 2604126738,
"to": 4294967295,
"id": 1899265390,
"rx_time": 1774611290,
"rx_snr": -13.25,
"rx_rssi": -136,
"hop_limit": 0,
"hop_start": 3,
"via_mqtt": false,
"want_ack": false,
"priority": 0,
"delayed": 0,
"channel_index": null,
"pki_encrypted": false,
"next_hop": 0,
"relay_node": 16,
"tx_after": 0,
"decoded": {
"portnum": 67,
"payload": "0d5f6bc6691215086515b4c89a401de8b4813f2536d0093e28c28d06",
"want_response": null,
"dest": null,
"source": null,
"request_id": null,
"reply_id": null,
"emoji": null,
"parsed_payload": {
"time": 1774611295,
"device_metrics": {
"battery_level": 101,
"voltage": 4.837,
"channel_utilization": 1.0133333,
"air_util_tx": 0.13458332,
"uptime_seconds": 100034
},
"type": "protobuf",
"portnum": "TELEMETRY_APP",
"message_class": "Telemetry"
}
}
}
}
Raw Packet Data (28 bytes)
0d5f6bc6691215086515b4c89a401de8b4813f2536d0093e28c28d06
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 |
|---|---|---|---|---|---|---|---|---|
| VA3NNW-4240 (NNW) Primary |
0.000s
Reference |
-136.0 dBm | -13.25 dB | 3 |
10
|
ShortFast | 2026-03-27 11:34:52 UTC | Current |
| VA3NNW-4240 (NNW) |
-0.543s
Before |
-136.0 dBm | -13.25 dB | 3 |
10
|
LongFast | 2026-03-27 11:34:51 UTC | View |
| VA3NNW-4240 (NNW) |
-0.515s
Before |
-136.0 dBm | -13.25 dB | 3 |
10
|
LongFast | 2026-03-27 11:34:51 UTC | View |
| VA3NNW-4240 (NNW) |
-0.490s
Before |
-136.0 dBm | -13.25 dB | 3 |
10
|
LongFast | 2026-03-27 11:34:51 UTC | View |
| VA3NNW-4240 (NNW) |
-0.462s
Before |
-136.0 dBm | -13.25 dB | 3 |
10
|
LongFast | 2026-03-27 11:34:51 UTC | View |
| VA3NNW-4240 (NNW) |
-0.439s
Before |
-136.0 dBm | -13.25 dB | 3 |
10
|
LongFast | 2026-03-27 11:34:51 UTC | View |
| VA3NNW-4240 (NNW) |
-0.416s
Before |
-136.0 dBm | -13.25 dB | 3 |
10
|
LongFast | 2026-03-27 11:34:51 UTC | View |
| VA3NNW-4240 (NNW) |
-0.395s
Before |
-136.0 dBm | -13.25 dB | 3 |
10
|
LongFast | 2026-03-27 11:34:51 UTC | View |
| VA3NNW-4240 (NNW) |
-0.368s
Before |
-136.0 dBm | -13.25 dB | 3 |
10
|
LongFast | 2026-03-27 11:34:52 UTC | View |
| VA3NNW-4240 (NNW) |
-0.348s
Before |
-136.0 dBm | -13.25 dB | 3 |
10
|
LongFast | 2026-03-27 11:34:52 UTC | View |
| VA3NNW-4240 (NNW) |
-0.328s
Before |
-136.0 dBm | -13.25 dB | 3 |
10
|
LongFast | 2026-03-27 11:34:52 UTC | View |
| VA3NNW-4240 (NNW) |
-0.307s
Before |
-136.0 dBm | -13.25 dB | 3 |
10
|
LongFast | 2026-03-27 11:34:52 UTC | View |
| VA3NNW-4240 (NNW) |
-0.282s
Before |
-136.0 dBm | -13.25 dB | 3 |
10
|
MediumFast | 2026-03-27 11:34:52 UTC | View |
| VA3NNW-4240 (NNW) |
-0.260s
Before |
-136.0 dBm | -13.25 dB | 3 |
10
|
MediumFast | 2026-03-27 11:34:52 UTC | View |
| VA3NNW-4240 (NNW) |
-0.237s
Before |
-136.0 dBm | -13.25 dB | 3 |
10
|
MediumFast | 2026-03-27 11:34:52 UTC | View |
| VA3NNW-4240 (NNW) |
-0.216s
Before |
-136.0 dBm | -13.25 dB | 3 |
10
|
MediumFast | 2026-03-27 11:34:52 UTC | View |
| VA3NNW-4240 (NNW) |
-0.195s
Before |
-136.0 dBm | -13.25 dB | 3 |
10
|
MediumFast | 2026-03-27 11:34:52 UTC | View |
| VA3NNW-4240 (NNW) |
-0.175s
Before |
-136.0 dBm | -13.25 dB | 3 |
10
|
MediumFast | 2026-03-27 11:34:52 UTC | View |
| VA3NNW-4240 (NNW) |
-0.154s
Before |
-136.0 dBm | -13.25 dB | 3 |
10
|
MediumFast | 2026-03-27 11:34:52 UTC | View |
| VA3NNW-4240 (NNW) |
-0.133s
Before |
-136.0 dBm | -13.25 dB | 3 |
10
|
MediumFast | 2026-03-27 11:34:52 UTC | View |
| VA3NNW-4240 (NNW) |
-0.109s
Before |
-136.0 dBm | -13.25 dB | 3 |
10
|
MediumFast | 2026-03-27 11:34:52 UTC | View |
| VA3NNW-4240 (NNW) |
-0.086s
Before |
-136.0 dBm | -13.25 dB | 3 |
10
|
MediumFast | 2026-03-27 11:34:52 UTC | View |
| VA3NNW-4240 (NNW) |
-0.063s
Before |
-136.0 dBm | -13.25 dB | 3 |
10
|
MediumFast | 2026-03-27 11:34:52 UTC | View |
| VA3NNW-4240 (NNW) |
-0.041s
Before |
-136.0 dBm | -13.25 dB | 3 |
10
|
ShortFast | 2026-03-27 11:34:52 UTC | View |
| VA3NNW-4240 (NNW) |
-0.021s
Before |
-136.0 dBm | -13.25 dB | 3 |
10
|
ShortFast | 2026-03-27 11:34:52 UTC | View |
| VA3NNW-4240 (NNW) |
+0.020s
After |
-136.0 dBm | -13.25 dB | 3 |
10
|
ShortFast | 2026-03-27 11:34:52 UTC | View |
| VA3NNW-4240 (NNW) |
+0.042s
After |
-136.0 dBm | -13.25 dB | 3 |
10
|
ShortFast | 2026-03-27 11:34:52 UTC | View |
| VA3NNW-4240 (NNW) |
+0.065s
After |
-136.0 dBm | -13.25 dB | 3 |
10
|
ShortFast | 2026-03-27 11:34:52 UTC | View |
| VA3NNW-4240 (NNW) |
+0.100s
After |
-136.0 dBm | -13.25 dB | 3 |
10
|
ShortFast | 2026-03-27 11:34:52 UTC | View |
| VA3NNW-4240 (NNW) |
+0.123s
After |
-136.0 dBm | -13.25 dB | 3 |
10
|
ShortFast | 2026-03-27 11:34:52 UTC | View |
| VA3NNW-4240 (NNW) |
+0.145s
After |
-136.0 dBm | -13.25 dB | 3 |
10
|
ShortFast | 2026-03-27 11:34:52 UTC | View |
| VA3NNW-4240 (NNW) |
+0.165s
After |
-136.0 dBm | -13.25 dB | 3 |
10
|
ShortFast | 2026-03-27 11:34:52 UTC | View |
| VA3NNW-4240 (NNW) |
+0.189s
After |
-136.0 dBm | -13.25 dB | 3 |
10
|
ShortFast | 2026-03-27 11:34:52 UTC | View |
| VA3NNW-4240 (NNW) |
+0.210s
After |
-136.0 dBm | -13.25 dB | 3 |
10
|
ShortTurbo | 2026-03-27 11:34:52 UTC | View |
| VA3NNW-4240 (NNW) |
+0.234s
After |
-136.0 dBm | -13.25 dB | 3 |
10
|
ShortTurbo | 2026-03-27 11:34:52 UTC | View |
| VA3NNW-4240 (NNW) |
+0.257s
After |
-136.0 dBm | -13.25 dB | 3 |
10
|
ShortTurbo | 2026-03-27 11:34:52 UTC | View |
| VA3NNW-4240 (NNW) |
+0.279s
After |
-136.0 dBm | -13.25 dB | 3 |
10
|
ShortTurbo | 2026-03-27 11:34:52 UTC | View |
| VA3NNW-4240 (NNW) |
+0.302s
After |
-136.0 dBm | -13.25 dB | 3 |
10
|
ShortTurbo | 2026-03-27 11:34:52 UTC | View |
| VA3NNW-4240 (NNW) |
+0.324s
After |
-136.0 dBm | -13.25 dB | 3 |
10
|
ShortTurbo | 2026-03-27 11:34:52 UTC | View |
| VA3NNW-4240 (NNW) |
+0.345s
After |
-136.0 dBm | -13.25 dB | 3 |
10
|
ShortTurbo | 2026-03-27 11:34:52 UTC | View |
| VA3NNW-4240 (NNW) |
+0.366s
After |
-136.0 dBm | -13.25 dB | 3 |
10
|
ShortTurbo | 2026-03-27 11:34:52 UTC | View |
| VA3NNW-4240 (NNW) |
+0.386s
After |
-136.0 dBm | -13.25 dB | 3 |
10
|
ShortTurbo | 2026-03-27 11:34:52 UTC | View |
| VA3NNW-4240 (NNW) |
+0.408s
After |
-136.0 dBm | -13.25 dB | 3 |
10
|
ShortTurbo | 2026-03-27 11:34:52 UTC | View |
| VA3NNW-4240 (NNW) |
+0.432s
After |
-136.0 dBm | -13.25 dB | 3 |
10
|
ShortTurbo | 2026-03-27 11:34:52 UTC | View |
| VA3NNW-4240 (NNW) |
+0.455s
After |
-136.0 dBm | -13.25 dB | 3 |
10
|
LongFast | 2026-03-27 11:34:52 UTC | View |
45
Total Receptions
1
Unique Gateways