Packet #39417375 Success
TELEMETRY_APP packet from Goldstream Heights Router 2 (GHR2) to !ffffffff
45
Total Receptions
1
Unique Gateways
4
Hop Count
17
Payload Bytes
Packet Information
| Database ID: | 39417375 |
|---|---|
| Mesh Packet ID: |
0x2e82439e
Used for correlation across gateways |
| Timestamp: | 2026-05-16 03:24:57 UTC |
| From Node: | Goldstream Heights Router 2 (GHR2) |
| To Node: | !ffffffff (ffff) |
| Success: | Processed |
| Protocol: |
TELEMETRY_APP
Port: 67 |
| Gateway: | Sunset Beach 2 (SSB2) |
|---|---|
| Channel: | MediumFast |
| RSSI: | -120 dBm |
| SNR: | -17.75 dBm |
| Hop Info: |
4/5 hops
Start: 5, Limit: 1 |
| Relay Node: |
94
NALF
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: 17 bytes
Decoded:
Yes
Decoded Data:
Environment Metrics:
| Temperature: | 6.2°C |
|---|---|
| Humidity: | 16.1% |
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: | 17 bytes |
|---|---|
| Gateway: | !a0cc7100 |
| Channel: | MediumFast |
| Payload Type: | TELEMETRY_APP |
| Hop Count: | 4 / 5 |
Privacy Summary
Exposure Level:
Broadcast
Broadcast
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Custom channel: MediumFast
+ 1 more...
✓ 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...
⚠ 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 |
!a0cc7100
Node ID format |
channel_id |
MediumFast
|
packet |
MeshPacket (17 bytes)
Contains the actual mesh network packet |
MeshPacket Fields
Core mesh packet with routing and payload information
| Field | Value | Type |
|---|---|---|
from |
2782529868
Source node ID |
uint32 |
to |
4294967295 (Broadcast)
Visible to all nodes |
uint32 |
decoded.portnum |
67
TELEMETRY_APP |
enum |
decoded.payload_length |
17 bytes
|
size |
hop_limit |
1
Remaining hops allowed |
uint32 |
hop_start |
5
Initial hop limit |
uint32 |
hops_taken |
4
Calculated: hop_start - hop_limit |
derived |
rx_rssi |
-120.0 dBm
Signal strength at gateway |
int32 |
rx_snr |
-17.75 dB
Signal quality at gateway |
float |
rx_time |
1778901895
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 |
148
Relay node ID |
uint32 |
tx_after |
Not set | uint32 |
timestamp |
1778901897.1457927
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 (4 hops)
- ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
| Gateway ID: | !a0cc7100 |
| Signal Metrics: |
RSSI: -120.0 dBm SNR: -17.75 dB |
Complete Payload Analysis
Detailed breakdown of all payload fields and decoded data
Payload Metadata:
| Protocol: | TELEMETRY_APP |
|---|---|
| Size: | 17 bytes |
| Decoded: | Yes |
Complete Payload Data (JSON):
{
"time": 1778893968,
"environment_metrics": {
"temperature": 6.1928754,
"relative_humidity": 16.124208
}
}
Complete Protobuf Decode (JSON)
{
"service_envelope": {
"gateway_id": "!a0cc7100",
"channel_id": "MediumFast",
"packet": "MeshPacket (see mesh_packet below)"
},
"mesh_packet": {
"from": 2782529868,
"to": 4294967295,
"id": 780288926,
"rx_time": 1778901895,
"rx_snr": -17.75,
"rx_rssi": -120,
"hop_limit": 1,
"hop_start": 5,
"via_mqtt": false,
"want_ack": false,
"priority": 0,
"delayed": 0,
"channel_index": null,
"pki_encrypted": false,
"next_hop": 0,
"relay_node": 148,
"tx_after": 0,
"decoded": {
"portnum": 67,
"payload": "0d90c4076a1a0a0d092cc6401561fe8041",
"want_response": null,
"dest": null,
"source": null,
"request_id": null,
"reply_id": null,
"emoji": null,
"parsed_payload": {
"time": 1778893968,
"environment_metrics": {
"temperature": 6.1928754,
"relative_humidity": 16.124208
},
"type": "protobuf",
"portnum": "TELEMETRY_APP",
"message_class": "Telemetry"
}
}
}
}
Raw Packet Data (17 bytes)
0d90c4076a1a0a0d092cc6401561fe8041
Hex Analysis:
| Size: | 17 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 |
|---|---|---|---|---|---|---|---|---|
| Sunset Beach 2 (SSB2) Primary |
0.000s
Reference |
-120.0 dBm | -17.75 dB | 4 |
94
NALF
|
MediumFast | 2026-05-16 03:24:57 UTC | Current |
| Sunset Beach 2 (SSB2) |
-0.462s
Before |
-120.0 dBm | -17.75 dB | 4 |
94
NALF
|
LongFast | 2026-05-16 03:24:56 UTC | View |
| Sunset Beach 2 (SSB2) |
-0.423s
Before |
-120.0 dBm | -17.75 dB | 4 |
94
NALF
|
LongFast | 2026-05-16 03:24:56 UTC | View |
| Sunset Beach 2 (SSB2) |
-0.371s
Before |
-120.0 dBm | -17.75 dB | 4 |
94
NALF
|
LongFast | 2026-05-16 03:24:56 UTC | View |
| Sunset Beach 2 (SSB2) |
-0.334s
Before |
-120.0 dBm | -17.75 dB | 4 |
94
NALF
|
LongFast | 2026-05-16 03:24:56 UTC | View |
| Sunset Beach 2 (SSB2) |
-0.292s
Before |
-120.0 dBm | -17.75 dB | 4 |
94
NALF
|
LongFast | 2026-05-16 03:24:56 UTC | View |
| Sunset Beach 2 (SSB2) |
-0.264s
Before |
-120.0 dBm | -17.75 dB | 4 |
94
NALF
|
LongFast | 2026-05-16 03:24:56 UTC | View |
| Sunset Beach 2 (SSB2) |
-0.240s
Before |
-120.0 dBm | -17.75 dB | 4 |
94
NALF
|
LongFast | 2026-05-16 03:24:56 UTC | View |
| Sunset Beach 2 (SSB2) |
-0.220s
Before |
-120.0 dBm | -17.75 dB | 4 |
94
NALF
|
LongFast | 2026-05-16 03:24:56 UTC | View |
| Sunset Beach 2 (SSB2) |
-0.199s
Before |
-120.0 dBm | -17.75 dB | 4 |
94
NALF
|
LongFast | 2026-05-16 03:24:56 UTC | View |
| Sunset Beach 2 (SSB2) |
-0.179s
Before |
-120.0 dBm | -17.75 dB | 4 |
94
NALF
|
LongFast | 2026-05-16 03:24:56 UTC | View |
| Sunset Beach 2 (SSB2) |
-0.158s
Before |
-120.0 dBm | -17.75 dB | 4 |
94
NALF
|
LongFast | 2026-05-16 03:24:56 UTC | View |
| Sunset Beach 2 (SSB2) |
-0.120s
Before |
-120.0 dBm | -17.75 dB | 4 |
94
NALF
|
MediumFast | 2026-05-16 03:24:57 UTC | View |
| Sunset Beach 2 (SSB2) |
-0.096s
Before |
-120.0 dBm | -17.75 dB | 4 |
94
NALF
|
MediumFast | 2026-05-16 03:24:57 UTC | View |
| Sunset Beach 2 (SSB2) |
-0.074s
Before |
-120.0 dBm | -17.75 dB | 4 |
94
NALF
|
MediumFast | 2026-05-16 03:24:57 UTC | View |
| Sunset Beach 2 (SSB2) |
-0.020s
Before |
-120.0 dBm | -17.75 dB | 4 |
94
NALF
|
MediumFast | 2026-05-16 03:24:57 UTC | View |
| Sunset Beach 2 (SSB2) |
+0.023s
After |
-120.0 dBm | -17.75 dB | 4 |
94
NALF
|
MediumFast | 2026-05-16 03:24:57 UTC | View |
| Sunset Beach 2 (SSB2) |
+0.043s
After |
-120.0 dBm | -17.75 dB | 4 |
94
NALF
|
MediumFast | 2026-05-16 03:24:57 UTC | View |
| Sunset Beach 2 (SSB2) |
+0.063s
After |
-120.0 dBm | -17.75 dB | 4 |
94
NALF
|
MediumFast | 2026-05-16 03:24:57 UTC | View |
| Sunset Beach 2 (SSB2) |
+0.086s
After |
-120.0 dBm | -17.75 dB | 4 |
94
NALF
|
MediumFast | 2026-05-16 03:24:57 UTC | View |
| Sunset Beach 2 (SSB2) |
+0.109s
After |
-120.0 dBm | -17.75 dB | 4 |
94
NALF
|
MediumFast | 2026-05-16 03:24:57 UTC | View |
| Sunset Beach 2 (SSB2) |
+0.132s
After |
-120.0 dBm | -17.75 dB | 4 |
94
NALF
|
MediumFast | 2026-05-16 03:24:57 UTC | View |
| Sunset Beach 2 (SSB2) |
+0.155s
After |
-120.0 dBm | -17.75 dB | 4 |
94
NALF
|
ShortFast | 2026-05-16 03:24:57 UTC | View |
| Sunset Beach 2 (SSB2) |
+0.176s
After |
-120.0 dBm | -17.75 dB | 4 |
94
NALF
|
ShortFast | 2026-05-16 03:24:57 UTC | View |
| Sunset Beach 2 (SSB2) |
+0.197s
After |
-120.0 dBm | -17.75 dB | 4 |
94
NALF
|
ShortFast | 2026-05-16 03:24:57 UTC | View |
| Sunset Beach 2 (SSB2) |
+0.218s
After |
-120.0 dBm | -17.75 dB | 4 |
94
NALF
|
ShortFast | 2026-05-16 03:24:57 UTC | View |
| Sunset Beach 2 (SSB2) |
+0.239s
After |
-120.0 dBm | -17.75 dB | 4 |
94
NALF
|
ShortFast | 2026-05-16 03:24:57 UTC | View |
| Sunset Beach 2 (SSB2) |
+0.264s
After |
-120.0 dBm | -17.75 dB | 4 |
94
NALF
|
ShortFast | 2026-05-16 03:24:57 UTC | View |
| Sunset Beach 2 (SSB2) |
+0.287s
After |
-120.0 dBm | -17.75 dB | 4 |
94
NALF
|
ShortFast | 2026-05-16 03:24:57 UTC | View |
| Sunset Beach 2 (SSB2) |
+0.310s
After |
-120.0 dBm | -17.75 dB | 4 |
94
NALF
|
ShortFast | 2026-05-16 03:24:57 UTC | View |
| Sunset Beach 2 (SSB2) |
+0.333s
After |
-120.0 dBm | -17.75 dB | 4 |
94
NALF
|
ShortFast | 2026-05-16 03:24:57 UTC | View |
| Sunset Beach 2 (SSB2) |
+0.374s
After |
-120.0 dBm | -17.75 dB | 4 |
94
NALF
|
ShortFast | 2026-05-16 03:24:57 UTC | View |
| Sunset Beach 2 (SSB2) |
+0.394s
After |
-120.0 dBm | -17.75 dB | 4 |
94
NALF
|
ShortFast | 2026-05-16 03:24:57 UTC | View |
| Sunset Beach 2 (SSB2) |
+0.414s
After |
-120.0 dBm | -17.75 dB | 4 |
94
NALF
|
ShortTurbo | 2026-05-16 03:24:57 UTC | View |
| Sunset Beach 2 (SSB2) |
+0.436s
After |
-120.0 dBm | -17.75 dB | 4 |
94
NALF
|
ShortTurbo | 2026-05-16 03:24:57 UTC | View |
| Sunset Beach 2 (SSB2) |
+0.459s
After |
-120.0 dBm | -17.75 dB | 4 |
94
NALF
|
ShortTurbo | 2026-05-16 03:24:57 UTC | View |
| Sunset Beach 2 (SSB2) |
+0.513s
After |
-120.0 dBm | -17.75 dB | 4 |
94
NALF
|
ShortTurbo | 2026-05-16 03:24:57 UTC | View |
| Sunset Beach 2 (SSB2) |
+0.535s
After |
-120.0 dBm | -17.75 dB | 4 |
94
NALF
|
ShortTurbo | 2026-05-16 03:24:57 UTC | View |
| Sunset Beach 2 (SSB2) |
+0.556s
After |
-120.0 dBm | -17.75 dB | 4 |
94
NALF
|
ShortTurbo | 2026-05-16 03:24:57 UTC | View |
| Sunset Beach 2 (SSB2) |
+0.577s
After |
-120.0 dBm | -17.75 dB | 4 |
94
NALF
|
ShortTurbo | 2026-05-16 03:24:57 UTC | View |
| Sunset Beach 2 (SSB2) |
+0.598s
After |
-120.0 dBm | -17.75 dB | 4 |
94
NALF
|
ShortTurbo | 2026-05-16 03:24:57 UTC | View |
| Sunset Beach 2 (SSB2) |
+0.618s
After |
-120.0 dBm | -17.75 dB | 4 |
94
NALF
|
ShortTurbo | 2026-05-16 03:24:57 UTC | View |
| Sunset Beach 2 (SSB2) |
+0.641s
After |
-120.0 dBm | -17.75 dB | 4 |
94
NALF
|
ShortTurbo | 2026-05-16 03:24:57 UTC | View |
| Sunset Beach 2 (SSB2) |
+0.665s
After |
-120.0 dBm | -17.75 dB | 4 |
94
NALF
|
ShortTurbo | 2026-05-16 03:24:57 UTC | View |
| Sunset Beach 2 (SSB2) |
+0.688s
After |
-120.0 dBm | -17.75 dB | 4 |
94
NALF
|
LongFast | 2026-05-16 03:24:57 UTC | View |
45
Total Receptions
1
Unique Gateways