Packet #19018275 Success
TELEMETRY_APP packet from Clinton F29T (F29T) to !ffffffff
46
Total Receptions
2
Unique Gateways
0
Hop Count
22
Payload Bytes
Packet Information
| Database ID: | 19018275 |
|---|---|
| Mesh Packet ID: |
0xf364c673
Used for correlation across gateways |
| Timestamp: | 2026-03-30 06:50:30 UTC |
| From Node: | Clinton F29T (F29T) |
| To Node: | !ffffffff (ffff) |
| Success: | Processed |
| Protocol: |
TELEMETRY_APP
Port: 67 |
| Gateway: | Clinton F29Z (F29Z) |
|---|---|
| Channel: | LongFast |
| RSSI: | -9 dBm |
| SNR: | 6.5 dBm |
| Hop Info: |
0/3 hops
Start: 3, Limit: 3 |
| Relay Node: |
47
F29T
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: 22 bytes
Decoded:
Yes
Decoded Data:
Environment Metrics:
| Temperature: | 20.1°C |
|---|---|
| Humidity: | 26.0% |
| Pressure: | 1021.7 hPa |
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: | 22 bytes |
|---|---|
| Gateway: | !8fe15baa |
| Channel: | LongFast |
| Payload Type: | TELEMETRY_APP |
| Hop Count: | Unknown / 3 |
Privacy Summary
Exposure Level:
Broadcast
Broadcast
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Gateway node ID tracked
+ 1 more...
✓ Direct LoRa transmission (not via MQTT)
✓ Gateway node ID tracked
+ 1 more...
Exposure Risks:
⚠ Visible to all nodes on channel
⚠ Default channel - no encryption
+ 2 more...
⚠ Visible to all nodes on channel
⚠ Default channel - no encryption
+ 2 more...
MQTT ServiceEnvelope Fields
MQTT ServiceEnvelope contains the MeshPacket plus routing metadata
| Field | Value |
|---|---|
gateway_id |
!8fe15baa
Node ID format |
channel_id |
LongFast
Default public channel |
packet |
MeshPacket (22 bytes)
Contains the actual mesh network packet |
MeshPacket Fields
Core mesh packet with routing and payload information
| Field | Value | Type |
|---|---|---|
from |
2237733191
Source node ID |
uint32 |
to |
4294967295 (Broadcast)
Visible to all nodes |
uint32 |
decoded.portnum |
67
TELEMETRY_APP |
enum |
decoded.payload_length |
22 bytes
|
size |
hop_limit |
3
Remaining hops allowed |
uint32 |
hop_start |
3
Initial hop limit |
uint32 |
hops_taken |
0
Calculated: hop_start - hop_limit |
derived |
rx_rssi |
-9.0 dBm
Signal strength at gateway |
int32 |
rx_snr |
6.50 dB
Signal quality at gateway |
float |
rx_time |
1774853428
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 |
71
Relay node ID |
uint32 |
tx_after |
Not set | uint32 |
timestamp |
1774853430.3384957
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
- ✓ Zero-hop: direct from source to MQTT gateway
Exposure Risks:
- ⚠ Visible to all nodes on channel
- ⚠ Default channel - no encryption
- ⚠ Packet visible to MQTT subscribers
- ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
| Gateway ID: | !8fe15baa |
| Zero Hop Policy: |
Enabled
Direct gateway connection |
| Signal Metrics: |
RSSI: -9.0 dBm SNR: 6.50 dB |
Complete Payload Analysis
Detailed breakdown of all payload fields and decoded data
Payload Metadata:
| Protocol: | TELEMETRY_APP |
|---|---|
| Size: | 22 bytes |
| Decoded: | Yes |
Complete Payload Data (JSON):
{
"time": 1774853476,
"environment_metrics": {
"temperature": 20.15,
"relative_humidity": 25.97754,
"barometric_pressure": 1021.6822
}
}
Complete Protobuf Decode (JSON)
{
"service_envelope": {
"gateway_id": "!8fe15baa",
"channel_id": "LongFast",
"packet": "MeshPacket (see mesh_packet below)"
},
"mesh_packet": {
"from": 2237733191,
"to": 4294967295,
"id": 4083467891,
"rx_time": 1774853428,
"rx_snr": 6.5,
"rx_rssi": -9,
"hop_limit": 3,
"hop_start": 3,
"via_mqtt": false,
"want_ack": false,
"priority": 0,
"delayed": 0,
"channel_index": null,
"pki_encrypted": false,
"next_hop": 0,
"relay_node": 71,
"tx_after": 0,
"decoded": {
"portnum": 67,
"payload": "0d641dca691a0f0d3333a1411500d2cf411da96b7f44",
"want_response": null,
"dest": null,
"source": null,
"request_id": null,
"reply_id": null,
"emoji": null,
"parsed_payload": {
"time": 1774853476,
"environment_metrics": {
"temperature": 20.15,
"relative_humidity": 25.97754,
"barometric_pressure": 1021.6822
},
"type": "protobuf",
"portnum": "TELEMETRY_APP",
"message_class": "Telemetry"
}
}
}
}
Raw Packet Data (22 bytes)
0d641dca691a0f0d3333a1411500d2cf411da96b7f44
Hex Analysis:
| Size: | 22 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 |
|---|---|---|---|---|---|---|---|---|
| Clinton F29Z (F29Z) Primary |
0.000s
Reference |
-9.0 dBm | 6.50 dB | 0 |
47
F29T
|
LongFast | 2026-03-30 06:50:30 UTC | Current |
| Clinton F29Z (F29Z) |
-0.222s
Before |
-9.0 dBm | 6.50 dB | 0 |
47
F29T
|
LongFast | 2026-03-30 06:50:30 UTC | View |
| Clinton F29Z (F29Z) |
-0.198s
Before |
-9.0 dBm | 6.50 dB | 0 |
47
F29T
|
LongFast | 2026-03-30 06:50:30 UTC | View |
| Clinton F29Z (F29Z) |
-0.173s
Before |
-9.0 dBm | 6.50 dB | 0 |
47
F29T
|
LongFast | 2026-03-30 06:50:30 UTC | View |
| Clinton F29Z (F29Z) |
-0.149s
Before |
-9.0 dBm | 6.50 dB | 0 |
47
F29T
|
LongFast | 2026-03-30 06:50:30 UTC | View |
| Clinton F29Z (F29Z) |
-0.125s
Before |
-9.0 dBm | 6.50 dB | 0 |
47
F29T
|
LongFast | 2026-03-30 06:50:30 UTC | View |
| Clinton F29Z (F29Z) |
-0.102s
Before |
-9.0 dBm | 6.50 dB | 0 |
47
F29T
|
LongFast | 2026-03-30 06:50:30 UTC | View |
| Clinton F29Z (F29Z) |
-0.078s
Before |
-9.0 dBm | 6.50 dB | 0 |
47
F29T
|
LongFast | 2026-03-30 06:50:30 UTC | View |
| Clinton F29Z (F29Z) |
-0.054s
Before |
-9.0 dBm | 6.50 dB | 0 |
47
F29T
|
LongFast | 2026-03-30 06:50:30 UTC | View |
| Clinton F29Z (F29Z) |
-0.031s
Before |
-9.0 dBm | 6.50 dB | 0 |
47
F29T
|
LongFast | 2026-03-30 06:50:30 UTC | View |
| Clinton F29Z (F29Z) |
+0.023s
After |
-9.0 dBm | 6.50 dB | 0 |
47
F29T
|
LongFast | 2026-03-30 06:50:30 UTC | View |
| Clinton F29Z (F29Z) |
+0.047s
After |
-9.0 dBm | 6.50 dB | 0 |
47
F29T
|
MediumFast | 2026-03-30 06:50:30 UTC | View |
| Clinton F29Z (F29Z) |
+0.072s
After |
-9.0 dBm | 6.50 dB | 0 |
47
F29T
|
MediumFast | 2026-03-30 06:50:30 UTC | View |
| Clinton F29Z (F29Z) |
+0.098s
After |
-9.0 dBm | 6.50 dB | 0 |
47
F29T
|
MediumFast | 2026-03-30 06:50:30 UTC | View |
| Clinton F29Z (F29Z) |
+0.125s
After |
-9.0 dBm | 6.50 dB | 0 |
47
F29T
|
MediumFast | 2026-03-30 06:50:30 UTC | View |
| Clinton F29Z (F29Z) |
+0.154s
After |
-9.0 dBm | 6.50 dB | 0 |
47
F29T
|
MediumFast | 2026-03-30 06:50:30 UTC | View |
| Clinton F29Z (F29Z) |
+0.178s
After |
-9.0 dBm | 6.50 dB | 0 |
47
F29T
|
MediumFast | 2026-03-30 06:50:30 UTC | View |
| Clinton F29Z (F29Z) |
+0.202s
After |
-9.0 dBm | 6.50 dB | 0 |
47
F29T
|
MediumFast | 2026-03-30 06:50:30 UTC | View |
| Clinton F29Z (F29Z) |
+0.226s
After |
-9.0 dBm | 6.50 dB | 0 |
47
F29T
|
MediumFast | 2026-03-30 06:50:30 UTC | View |
| Clinton F29Z (F29Z) |
+0.251s
After |
-9.0 dBm | 6.50 dB | 0 |
47
F29T
|
MediumFast | 2026-03-30 06:50:30 UTC | View |
| Clinton F29Z (F29Z) |
+0.278s
After |
-9.0 dBm | 6.50 dB | 0 |
47
F29T
|
MediumFast | 2026-03-30 06:50:30 UTC | View |
| Clinton F29Z (F29Z) |
+0.303s
After |
-9.0 dBm | 6.50 dB | 0 |
47
F29T
|
MediumFast | 2026-03-30 06:50:30 UTC | View |
| Clinton F29Z (F29Z) |
+0.330s
After |
-9.0 dBm | 6.50 dB | 0 |
47
F29T
|
ShortFast | 2026-03-30 06:50:30 UTC | View |
| Clinton F29Z (F29Z) |
+0.355s
After |
-9.0 dBm | 6.50 dB | 0 |
47
F29T
|
ShortFast | 2026-03-30 06:50:30 UTC | View |
| Clinton F29Z (F29Z) |
+0.383s
After |
-9.0 dBm | 6.50 dB | 0 |
47
F29T
|
ShortFast | 2026-03-30 06:50:30 UTC | View |
| Clinton F29Z (F29Z) |
+0.407s
After |
-9.0 dBm | 6.50 dB | 0 |
47
F29T
|
ShortFast | 2026-03-30 06:50:30 UTC | View |
| Clinton F29Z (F29Z) |
+0.434s
After |
-9.0 dBm | 6.50 dB | 0 |
47
F29T
|
ShortFast | 2026-03-30 06:50:30 UTC | View |
| Clinton F29Z (F29Z) |
+0.462s
After |
-9.0 dBm | 6.50 dB | 0 |
47
F29T
|
ShortFast | 2026-03-30 06:50:30 UTC | View |
| Clinton F29Z (F29Z) |
+0.489s
After |
-9.0 dBm | 6.50 dB | 0 |
47
F29T
|
ShortFast | 2026-03-30 06:50:30 UTC | View |
| Clinton F29Z (F29Z) |
+0.516s
After |
-9.0 dBm | 6.50 dB | 0 |
47
F29T
|
ShortFast | 2026-03-30 06:50:30 UTC | View |
| Clinton F29Z (F29Z) |
+0.543s
After |
-9.0 dBm | 6.50 dB | 0 |
47
F29T
|
ShortFast | 2026-03-30 06:50:30 UTC | View |
| Clinton F29Z (F29Z) |
+0.569s
After |
-9.0 dBm | 6.50 dB | 0 |
47
F29T
|
ShortFast | 2026-03-30 06:50:30 UTC | View |
| Clinton F29Z (F29Z) |
+0.596s
After |
-9.0 dBm | 6.50 dB | 0 |
47
F29T
|
ShortFast | 2026-03-30 06:50:30 UTC | View |
| Clinton F29Z (F29Z) |
+0.621s
After |
-9.0 dBm | 6.50 dB | 0 |
47
F29T
|
ShortTurbo | 2026-03-30 06:50:30 UTC | View |
| Clinton F29Z (F29Z) |
+0.645s
After |
-9.0 dBm | 6.50 dB | 0 |
47
F29T
|
ShortTurbo | 2026-03-30 06:50:30 UTC | View |
| Clinton F29Z (F29Z) |
+0.680s
After |
-9.0 dBm | 6.50 dB | 0 |
47
F29T
|
ShortTurbo | 2026-03-30 06:50:31 UTC | View |
| Clinton F29Z (F29Z) |
+1.037s
After |
-9.0 dBm | 6.50 dB | 0 |
47
F29T
|
ShortTurbo | 2026-03-30 06:50:31 UTC | View |
| Clinton F29Z (F29Z) |
+1.062s
After |
-9.0 dBm | 6.50 dB | 0 |
47
F29T
|
ShortTurbo | 2026-03-30 06:50:31 UTC | View |
| Clinton F29Z (F29Z) |
+1.084s
After |
-9.0 dBm | 6.50 dB | 0 |
47
F29T
|
ShortTurbo | 2026-03-30 06:50:31 UTC | View |
| Clinton F29Z (F29Z) |
+1.112s
After |
-9.0 dBm | 6.50 dB | 0 |
47
F29T
|
ShortTurbo | 2026-03-30 06:50:31 UTC | View |
| Clinton F29Z (F29Z) |
+1.151s
After |
-9.0 dBm | 6.50 dB | 0 |
47
F29T
|
ShortTurbo | 2026-03-30 06:50:31 UTC | View |
| Clinton F29Z (F29Z) |
+1.175s
After |
-9.0 dBm | 6.50 dB | 0 |
47
F29T
|
ShortTurbo | 2026-03-30 06:50:31 UTC | View |
| Clinton F29Z (F29Z) |
+1.203s
After |
-9.0 dBm | 6.50 dB | 0 |
47
F29T
|
ShortTurbo | 2026-03-30 06:50:31 UTC | View |
| Clinton F29Z (F29Z) |
+1.232s
After |
-9.0 dBm | 6.50 dB | 0 |
47
F29T
|
ShortTurbo | 2026-03-30 06:50:31 UTC | View |
| Clinton F29Z (F29Z) |
+1.257s
After |
-9.0 dBm | 6.50 dB | 0 |
47
F29T
|
LongFast | 2026-03-30 06:50:31 UTC | View |
| Clinton F29A (F29A) |
+2.697s
After |
-17.0 dBm | 6.75 dB | 0 |
47
F29T
|
LongFast | 2026-03-30 06:50:33 UTC | View |
46
Total Receptions
2
Unique Gateways