Packet #17698817 Success
TELEMETRY_APP packet from !64d9d4df to !ffffffff
47
Total Receptions
3
Unique Gateways
5
Hop Count
17
Payload Bytes
Packet Information
| Database ID: | 17698817 |
|---|---|
| Mesh Packet ID: |
0x5d03498a
Used for correlation across gateways |
| Timestamp: | 2026-03-27 04:24:11 UTC |
| From Node: | !64d9d4df (d4df) |
| To Node: | !ffffffff (ffff) |
| Success: | Processed |
| Protocol: |
TELEMETRY_APP
Port: 67 |
| Gateway: | !05389cf5 (9cf5) |
|---|---|
| Channel: | LongFast |
| RSSI: | -27 dBm |
| SNR: | 6.0 dBm |
| Hop Info: |
5/7 hops
Start: 7, Limit: 2 |
| Relay Node: |
b4
$CTP
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: | 30.1°C |
|---|---|
| Humidity: | 25.6% |
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: | !05389cf5 |
| Channel: | LongFast |
| Payload Type: | TELEMETRY_APP |
| Hop Count: | 5 / 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 |
!05389cf5
Node ID format |
channel_id |
LongFast
Default public channel |
packet |
MeshPacket (17 bytes)
Contains the actual mesh network packet |
MeshPacket Fields
Core mesh packet with routing and payload information
| Field | Value | Type |
|---|---|---|
from |
1691997407
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 |
2
Remaining hops allowed |
uint32 |
hop_start |
7
Initial hop limit |
uint32 |
hops_taken |
5
Calculated: hop_start - hop_limit |
derived |
rx_rssi |
-27.0 dBm
Signal strength at gateway |
int32 |
rx_snr |
6.00 dB
Signal quality at gateway |
float |
rx_time |
1774585453
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 |
180
Relay node ID |
uint32 |
tx_after |
Not set | uint32 |
timestamp |
1774585451.0443344
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 (5 hops)
- ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
| Gateway ID: | !05389cf5 |
| Signal Metrics: |
RSSI: -27.0 dBm SNR: 6.00 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": 1774585426,
"environment_metrics": {
"temperature": 30.15,
"relative_humidity": 25.57
}
}
Complete Protobuf Decode (JSON)
{
"service_envelope": {
"gateway_id": "!05389cf5",
"channel_id": "LongFast",
"packet": "MeshPacket (see mesh_packet below)"
},
"mesh_packet": {
"from": 1691997407,
"to": 4294967295,
"id": 1560496522,
"rx_time": 1774585453,
"rx_snr": 6.0,
"rx_rssi": -27,
"hop_limit": 2,
"hop_start": 7,
"via_mqtt": false,
"want_ack": false,
"priority": 0,
"delayed": 0,
"channel_index": null,
"pki_encrypted": false,
"next_hop": 0,
"relay_node": 180,
"tx_after": 0,
"decoded": {
"portnum": 67,
"payload": "0d5206c6691a0a0d3333f141155c8fcc41",
"want_response": null,
"dest": null,
"source": null,
"request_id": null,
"reply_id": null,
"emoji": null,
"parsed_payload": {
"time": 1774585426,
"environment_metrics": {
"temperature": 30.15,
"relative_humidity": 25.57
},
"type": "protobuf",
"portnum": "TELEMETRY_APP",
"message_class": "Telemetry"
}
}
}
}
Raw Packet Data (17 bytes)
0d5206c6691a0a0d3333f141155c8fcc41
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 |
|---|---|---|---|---|---|---|---|---|
| !05389cf5 (9cf5) Primary |
0.000s
Reference |
-27.0 dBm | 6.00 dB | 5 |
b4
$CTP
|
LongFast | 2026-03-27 04:24:11 UTC | Current |
| Concerned Third Party SECONDARY ($CTP) |
-2.007s
Before |
Unknown | Unknown | 4 |
c4
|
LongFast | 2026-03-27 04:24:09 UTC | View |
| Concerned Third Party SECONDARY ($CTP) |
-1.958s
Before |
Unknown | Unknown | 4 |
c4
|
LongFast | 2026-03-27 04:24:09 UTC | View |
| Concerned Third Party SECONDARY ($CTP) |
-1.929s
Before |
Unknown | Unknown | 4 |
c4
|
LongFast | 2026-03-27 04:24:09 UTC | View |
| Concerned Third Party SECONDARY ($CTP) |
-1.908s
Before |
Unknown | Unknown | 4 |
c4
|
LongFast | 2026-03-27 04:24:09 UTC | View |
| Concerned Third Party SECONDARY ($CTP) |
-1.887s
Before |
Unknown | Unknown | 4 |
c4
|
LongFast | 2026-03-27 04:24:09 UTC | View |
| Concerned Third Party SECONDARY ($CTP) |
-1.865s
Before |
Unknown | Unknown | 4 |
c4
|
LongFast | 2026-03-27 04:24:09 UTC | View |
| Concerned Third Party SECONDARY ($CTP) |
-1.842s
Before |
Unknown | Unknown | 4 |
c4
|
LongFast | 2026-03-27 04:24:09 UTC | View |
| Concerned Third Party SECONDARY ($CTP) |
-1.819s
Before |
Unknown | Unknown | 4 |
c4
|
LongFast | 2026-03-27 04:24:09 UTC | View |
| Concerned Third Party SECONDARY ($CTP) |
-1.797s
Before |
Unknown | Unknown | 4 |
c4
|
LongFast | 2026-03-27 04:24:09 UTC | View |
| Concerned Third Party SECONDARY ($CTP) |
-1.776s
Before |
Unknown | Unknown | 4 |
c4
|
LongFast | 2026-03-27 04:24:09 UTC | View |
| Concerned Third Party SECONDARY ($CTP) |
-1.755s
Before |
Unknown | Unknown | 4 |
c4
|
LongFast | 2026-03-27 04:24:09 UTC | View |
| Concerned Third Party SECONDARY ($CTP) |
-1.734s
Before |
Unknown | Unknown | 4 |
c4
|
MediumFast | 2026-03-27 04:24:09 UTC | View |
| Concerned Third Party SECONDARY ($CTP) |
-1.708s
Before |
Unknown | Unknown | 4 |
c4
|
MediumFast | 2026-03-27 04:24:09 UTC | View |
| Concerned Third Party SECONDARY ($CTP) |
-1.685s
Before |
Unknown | Unknown | 4 |
c4
|
MediumFast | 2026-03-27 04:24:09 UTC | View |
| Concerned Third Party SECONDARY ($CTP) |
-1.660s
Before |
Unknown | Unknown | 4 |
c4
|
MediumFast | 2026-03-27 04:24:09 UTC | View |
| Concerned Third Party SECONDARY ($CTP) |
-1.638s
Before |
Unknown | Unknown | 4 |
c4
|
MediumFast | 2026-03-27 04:24:09 UTC | View |
| Concerned Third Party SECONDARY ($CTP) |
-1.616s
Before |
Unknown | Unknown | 4 |
c4
|
MediumFast | 2026-03-27 04:24:09 UTC | View |
| Concerned Third Party SECONDARY ($CTP) |
-1.595s
Before |
Unknown | Unknown | 4 |
c4
|
MediumFast | 2026-03-27 04:24:09 UTC | View |
| Concerned Third Party SECONDARY ($CTP) |
-1.567s
Before |
Unknown | Unknown | 4 |
c4
|
MediumFast | 2026-03-27 04:24:09 UTC | View |
| Concerned Third Party SECONDARY ($CTP) |
-1.547s
Before |
Unknown | Unknown | 4 |
c4
|
MediumFast | 2026-03-27 04:24:09 UTC | View |
| Concerned Third Party SECONDARY ($CTP) |
-1.523s
Before |
Unknown | Unknown | 4 |
c4
|
MediumFast | 2026-03-27 04:24:09 UTC | View |
| Concerned Third Party SECONDARY ($CTP) |
-1.499s
Before |
Unknown | Unknown | 4 |
c4
|
MediumFast | 2026-03-27 04:24:09 UTC | View |
| Concerned Third Party SECONDARY ($CTP) |
-1.475s
Before |
Unknown | Unknown | 4 |
c4
|
ShortFast | 2026-03-27 04:24:09 UTC | View |
| Concerned Third Party SECONDARY ($CTP) |
-1.451s
Before |
Unknown | Unknown | 4 |
c4
|
ShortFast | 2026-03-27 04:24:09 UTC | View |
| Concerned Third Party SECONDARY ($CTP) |
-1.429s
Before |
Unknown | Unknown | 4 |
c4
|
ShortFast | 2026-03-27 04:24:09 UTC | View |
| Concerned Third Party SECONDARY ($CTP) |
-1.406s
Before |
Unknown | Unknown | 4 |
c4
|
ShortFast | 2026-03-27 04:24:09 UTC | View |
| Concerned Third Party SECONDARY ($CTP) |
-1.386s
Before |
Unknown | Unknown | 4 |
c4
|
ShortFast | 2026-03-27 04:24:09 UTC | View |
| Concerned Third Party SECONDARY ($CTP) |
-1.366s
Before |
Unknown | Unknown | 4 |
c4
|
ShortFast | 2026-03-27 04:24:09 UTC | View |
| Concerned Third Party SECONDARY ($CTP) |
-1.342s
Before |
Unknown | Unknown | 4 |
c4
|
ShortFast | 2026-03-27 04:24:09 UTC | View |
| Concerned Third Party SECONDARY ($CTP) |
-1.315s
Before |
Unknown | Unknown | 4 |
c4
|
ShortFast | 2026-03-27 04:24:09 UTC | View |
| Concerned Third Party SECONDARY ($CTP) |
-1.292s
Before |
Unknown | Unknown | 4 |
c4
|
ShortFast | 2026-03-27 04:24:09 UTC | View |
| Concerned Third Party SECONDARY ($CTP) |
-1.269s
Before |
Unknown | Unknown | 4 |
c4
|
ShortFast | 2026-03-27 04:24:09 UTC | View |
| Concerned Third Party SECONDARY ($CTP) |
-1.247s
Before |
Unknown | Unknown | 4 |
c4
|
ShortFast | 2026-03-27 04:24:09 UTC | View |
| Concerned Third Party SECONDARY ($CTP) |
-1.225s
Before |
Unknown | Unknown | 4 |
c4
|
ShortTurbo | 2026-03-27 04:24:09 UTC | View |
| Concerned Third Party SECONDARY ($CTP) |
-1.205s
Before |
Unknown | Unknown | 4 |
c4
|
ShortTurbo | 2026-03-27 04:24:09 UTC | View |
| Concerned Third Party SECONDARY ($CTP) |
-1.185s
Before |
Unknown | Unknown | 4 |
c4
|
ShortTurbo | 2026-03-27 04:24:09 UTC | View |
| Concerned Third Party SECONDARY ($CTP) |
-1.164s
Before |
Unknown | Unknown | 4 |
c4
|
ShortTurbo | 2026-03-27 04:24:09 UTC | View |
| Concerned Third Party SECONDARY ($CTP) |
-1.118s
Before |
Unknown | Unknown | 4 |
c4
|
ShortTurbo | 2026-03-27 04:24:09 UTC | View |
| Concerned Third Party SECONDARY ($CTP) |
-1.095s
Before |
Unknown | Unknown | 4 |
c4
|
ShortTurbo | 2026-03-27 04:24:09 UTC | View |
| Concerned Third Party SECONDARY ($CTP) |
-1.072s
Before |
Unknown | Unknown | 4 |
c4
|
ShortTurbo | 2026-03-27 04:24:09 UTC | View |
| Concerned Third Party SECONDARY ($CTP) |
-1.050s
Before |
Unknown | Unknown | 4 |
c4
|
ShortTurbo | 2026-03-27 04:24:09 UTC | View |
| Concerned Third Party SECONDARY ($CTP) |
-1.030s
Before |
Unknown | Unknown | 4 |
c4
|
ShortTurbo | 2026-03-27 04:24:10 UTC | View |
| Concerned Third Party SECONDARY ($CTP) |
-1.003s
Before |
Unknown | Unknown | 4 |
c4
|
ShortTurbo | 2026-03-27 04:24:10 UTC | View |
| Concerned Third Party SECONDARY ($CTP) |
-0.980s
Before |
Unknown | Unknown | 4 |
c4
|
ShortTurbo | 2026-03-27 04:24:10 UTC | View |
| Concerned Third Party SECONDARY ($CTP) |
-0.949s
Before |
Unknown | Unknown | 4 |
c4
|
LongFast | 2026-03-27 04:24:10 UTC | View |
| !f71efd58 (fd58) |
-0.914s
Before |
Unknown | Unknown | 4 |
c4
|
LongFast | 2026-03-27 04:24:10 UTC | View |
47
Total Receptions
3
Unique Gateways