Packet #39201753 Success
NODEINFO_APP packet from kwarc.org c908 (KWC) to eLoRaMesh Base (ELR2)
45
Total Receptions
1
Unique Gateways
0
Hop Count
44
Payload Bytes
Packet Information
| Database ID: | 39201753 |
|---|---|
| Mesh Packet ID: |
0x4005f5a6
Used for correlation across gateways |
| Timestamp: | 2026-05-15 14:30:07 UTC |
| From Node: | kwarc.org c908 (KWC) |
| To Node: | eLoRaMesh Base (ELR2) |
| Success: | Processed |
| Protocol: |
NODEINFO_APP
Port: 4 |
| Gateway: | kwarc.org 5ff0 (KW5) |
|---|---|
| Channel: | MediumFast |
| RSSI: | -96 dBm |
| SNR: | 11.25 dBm |
| Hop Info: |
0/5 hops
Start: 5, Limit: 5 |
| Relay Node: | None |
Payload Data
Protocol: NODEINFO_APP
Size: 44 bytes
Decoded:
Yes
Decoded Data:
| Long Name: | kwarc.org c908 |
|---|---|
| Short Name: | KWC |
| Node ID: | !e33bc908 |
| MAC Address: | qELjO8kI |
| Hardware: | TBEAM |
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: | 44 bytes |
|---|---|
| Gateway: | !a3fb5ff0 |
| Channel: | MediumFast |
| Payload Type: | NODEINFO_APP |
| Hop Count: | Unknown / 5 |
Privacy Summary
Exposure Level:
Direct Message
Direct Message
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Targeted to specific node
+ 3 more...
✓ Direct LoRa transmission (not via MQTT)
✓ Targeted to specific node
+ 3 more...
Exposure Risks:
⚠ Packet visible to MQTT subscribers
⚠ RF signal metrics exposed (location inference possible)
⚠ Packet visible to MQTT subscribers
⚠ RF signal metrics exposed (location inference possible)
MQTT ServiceEnvelope Fields
MQTT ServiceEnvelope contains the MeshPacket plus routing metadata
| Field | Value |
|---|---|
gateway_id |
!a3fb5ff0
Node ID format |
channel_id |
MediumFast
|
packet |
MeshPacket (44 bytes)
Contains the actual mesh network packet |
MeshPacket Fields
Core mesh packet with routing and payload information
| Field | Value | Type |
|---|---|---|
from |
3812346120
Source node ID |
uint32 |
to |
861939080
Target node ID |
uint32 |
decoded.portnum |
4
NODEINFO_APP |
enum |
decoded.payload_length |
44 bytes
|
size |
hop_limit |
5
Remaining hops allowed |
uint32 |
hop_start |
5
Initial hop limit |
uint32 |
hops_taken |
0
Calculated: hop_start - hop_limit |
derived |
rx_rssi |
-96.0 dBm
Signal strength at gateway |
int32 |
rx_snr |
11.25 dB
Signal quality at gateway |
float |
rx_time |
1778855406
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 |
Not set | uint32 |
tx_after |
Not set | uint32 |
timestamp |
1778855407.5688927
Unix timestamp |
uint32 |
MQTT Privacy & Exposure Analysis
Analysis of privacy features and exposure risks when packet is shared via MQTT
Exposure Level: Direct Message
Privacy Features:
- ✓ Direct LoRa transmission (not via MQTT)
- ✓ Targeted to specific node
- ✓ Custom channel: MediumFast
- ✓ Gateway node ID tracked
- ✓ Zero-hop: direct from source to MQTT gateway
Exposure Risks:
- ⚠ Packet visible to MQTT subscribers
- ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
| Gateway ID: | !a3fb5ff0 |
| Zero Hop Policy: |
Enabled
Direct gateway connection |
| Signal Metrics: |
RSSI: -96.0 dBm SNR: 11.25 dB |
Complete Payload Analysis
Detailed breakdown of all payload fields and decoded data
Payload Metadata:
| Protocol: | NODEINFO_APP |
|---|---|
| Size: | 44 bytes |
| Decoded: | Yes |
Complete Payload Data (JSON):
{
"id": "!e33bc908",
"long_name": "kwarc.org c908",
"short_name": "KWC",
"macaddr": "qELjO8kI",
"hw_model": "TBEAM"
}
Complete Protobuf Decode (JSON)
{
"service_envelope": {
"gateway_id": "!a3fb5ff0",
"channel_id": "MediumFast",
"packet": "MeshPacket (see mesh_packet below)"
},
"mesh_packet": {
"from": 3812346120,
"to": 861939080,
"id": 1074132390,
"rx_time": 1778855406,
"rx_snr": 11.25,
"rx_rssi": -96,
"hop_limit": 5,
"hop_start": 5,
"via_mqtt": false,
"want_ack": false,
"priority": 0,
"delayed": 0,
"channel_index": null,
"pki_encrypted": false,
"next_hop": 0,
"relay_node": 0,
"tx_after": 0,
"decoded": {
"portnum": 4,
"payload": "0a09216533336263393038120e6b776172632e6f726720633930381a034b57432206a842e33bc90828043802",
"want_response": null,
"dest": null,
"source": null,
"request_id": null,
"reply_id": null,
"emoji": null,
"parsed_payload": {
"id": "!e33bc908",
"long_name": "kwarc.org c908",
"short_name": "KWC",
"macaddr": "qELjO8kI",
"hw_model": "TBEAM",
"role": "ROUTER",
"type": "protobuf",
"portnum": "NODEINFO_APP",
"message_class": "User"
}
}
}
}
Raw Packet Data (44 bytes)
0a09216533336263393038120e6b776172632e6f726720633930381a034b57432206a842e33bc90828043802
Hex Analysis:
| Size: | 44 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 |
|---|---|---|---|---|---|---|---|---|
| kwarc.org 5ff0 (KW5) Primary |
0.000s
Reference |
-96.0 dBm | 11.25 dB | 0 | - | MediumFast | 2026-05-15 14:30:07 UTC | Current |
| kwarc.org 5ff0 (KW5) |
-0.321s
Before |
-96.0 dBm | 11.25 dB | 0 | - | LongFast | 2026-05-15 14:30:07 UTC | View |
| kwarc.org 5ff0 (KW5) |
-0.286s
Before |
-96.0 dBm | 11.25 dB | 0 | - | LongFast | 2026-05-15 14:30:07 UTC | View |
| kwarc.org 5ff0 (KW5) |
-0.247s
Before |
-96.0 dBm | 11.25 dB | 0 | - | LongFast | 2026-05-15 14:30:07 UTC | View |
| kwarc.org 5ff0 (KW5) |
-0.212s
Before |
-96.0 dBm | 11.25 dB | 0 | - | LongFast | 2026-05-15 14:30:07 UTC | View |
| kwarc.org 5ff0 (KW5) |
-0.187s
Before |
-96.0 dBm | 11.25 dB | 0 | - | LongFast | 2026-05-15 14:30:07 UTC | View |
| kwarc.org 5ff0 (KW5) |
-0.162s
Before |
-96.0 dBm | 11.25 dB | 0 | - | LongFast | 2026-05-15 14:30:07 UTC | View |
| kwarc.org 5ff0 (KW5) |
-0.135s
Before |
-96.0 dBm | 11.25 dB | 0 | - | LongFast | 2026-05-15 14:30:07 UTC | View |
| kwarc.org 5ff0 (KW5) |
-0.110s
Before |
-96.0 dBm | 11.25 dB | 0 | - | LongFast | 2026-05-15 14:30:07 UTC | View |
| kwarc.org 5ff0 (KW5) |
-0.084s
Before |
-96.0 dBm | 11.25 dB | 0 | - | LongFast | 2026-05-15 14:30:07 UTC | View |
| kwarc.org 5ff0 (KW5) |
-0.057s
Before |
-96.0 dBm | 11.25 dB | 0 | - | LongFast | 2026-05-15 14:30:07 UTC | View |
| kwarc.org 5ff0 (KW5) |
-0.029s
Before |
-96.0 dBm | 11.25 dB | 0 | - | LongFast | 2026-05-15 14:30:07 UTC | View |
| kwarc.org 5ff0 (KW5) |
+0.029s
After |
-96.0 dBm | 11.25 dB | 0 | - | MediumFast | 2026-05-15 14:30:07 UTC | View |
| kwarc.org 5ff0 (KW5) |
+0.262s
After |
-96.0 dBm | 11.25 dB | 0 | - | MediumFast | 2026-05-15 14:30:07 UTC | View |
| kwarc.org 5ff0 (KW5) |
+0.286s
After |
-96.0 dBm | 11.25 dB | 0 | - | MediumFast | 2026-05-15 14:30:07 UTC | View |
| kwarc.org 5ff0 (KW5) |
+0.316s
After |
-96.0 dBm | 11.25 dB | 0 | - | MediumFast | 2026-05-15 14:30:07 UTC | View |
| kwarc.org 5ff0 (KW5) |
+0.344s
After |
-96.0 dBm | 11.25 dB | 0 | - | MediumFast | 2026-05-15 14:30:07 UTC | View |
| kwarc.org 5ff0 (KW5) |
+0.370s
After |
-96.0 dBm | 11.25 dB | 0 | - | MediumFast | 2026-05-15 14:30:07 UTC | View |
| kwarc.org 5ff0 (KW5) |
+0.398s
After |
-96.0 dBm | 11.25 dB | 0 | - | MediumFast | 2026-05-15 14:30:07 UTC | View |
| kwarc.org 5ff0 (KW5) |
+0.425s
After |
-96.0 dBm | 11.25 dB | 0 | - | MediumFast | 2026-05-15 14:30:07 UTC | View |
| kwarc.org 5ff0 (KW5) |
+0.455s
After |
-96.0 dBm | 11.25 dB | 0 | - | MediumFast | 2026-05-15 14:30:08 UTC | View |
| kwarc.org 5ff0 (KW5) |
+0.482s
After |
-96.0 dBm | 11.25 dB | 0 | - | MediumFast | 2026-05-15 14:30:08 UTC | View |
| kwarc.org 5ff0 (KW5) |
+0.507s
After |
-96.0 dBm | 11.25 dB | 0 | - | ShortFast | 2026-05-15 14:30:08 UTC | View |
| kwarc.org 5ff0 (KW5) |
+0.534s
After |
-96.0 dBm | 11.25 dB | 0 | - | ShortFast | 2026-05-15 14:30:08 UTC | View |
| kwarc.org 5ff0 (KW5) |
+0.564s
After |
-96.0 dBm | 11.25 dB | 0 | - | ShortFast | 2026-05-15 14:30:08 UTC | View |
| kwarc.org 5ff0 (KW5) |
+0.593s
After |
-96.0 dBm | 11.25 dB | 0 | - | ShortFast | 2026-05-15 14:30:08 UTC | View |
| kwarc.org 5ff0 (KW5) |
+0.621s
After |
-96.0 dBm | 11.25 dB | 0 | - | ShortFast | 2026-05-15 14:30:08 UTC | View |
| kwarc.org 5ff0 (KW5) |
+0.649s
After |
-96.0 dBm | 11.25 dB | 0 | - | ShortFast | 2026-05-15 14:30:08 UTC | View |
| kwarc.org 5ff0 (KW5) |
+0.677s
After |
-96.0 dBm | 11.25 dB | 0 | - | ShortFast | 2026-05-15 14:30:08 UTC | View |
| kwarc.org 5ff0 (KW5) |
+0.704s
After |
-96.0 dBm | 11.25 dB | 0 | - | ShortFast | 2026-05-15 14:30:08 UTC | View |
| kwarc.org 5ff0 (KW5) |
+0.731s
After |
-96.0 dBm | 11.25 dB | 0 | - | ShortFast | 2026-05-15 14:30:08 UTC | View |
| kwarc.org 5ff0 (KW5) |
+0.759s
After |
-96.0 dBm | 11.25 dB | 0 | - | ShortFast | 2026-05-15 14:30:08 UTC | View |
| kwarc.org 5ff0 (KW5) |
+0.787s
After |
-96.0 dBm | 11.25 dB | 0 | - | ShortFast | 2026-05-15 14:30:08 UTC | View |
| kwarc.org 5ff0 (KW5) |
+0.818s
After |
-96.0 dBm | 11.25 dB | 0 | - | ShortTurbo | 2026-05-15 14:30:08 UTC | View |
| kwarc.org 5ff0 (KW5) |
+0.848s
After |
-96.0 dBm | 11.25 dB | 0 | - | ShortTurbo | 2026-05-15 14:30:08 UTC | View |
| kwarc.org 5ff0 (KW5) |
+0.876s
After |
-96.0 dBm | 11.25 dB | 0 | - | ShortTurbo | 2026-05-15 14:30:08 UTC | View |
| kwarc.org 5ff0 (KW5) |
+0.902s
After |
-96.0 dBm | 11.25 dB | 0 | - | ShortTurbo | 2026-05-15 14:30:08 UTC | View |
| kwarc.org 5ff0 (KW5) |
+0.928s
After |
-96.0 dBm | 11.25 dB | 0 | - | ShortTurbo | 2026-05-15 14:30:08 UTC | View |
| kwarc.org 5ff0 (KW5) |
+0.955s
After |
-96.0 dBm | 11.25 dB | 0 | - | ShortTurbo | 2026-05-15 14:30:08 UTC | View |
| kwarc.org 5ff0 (KW5) |
+0.982s
After |
-96.0 dBm | 11.25 dB | 0 | - | ShortTurbo | 2026-05-15 14:30:08 UTC | View |
| kwarc.org 5ff0 (KW5) |
+1.010s
After |
-96.0 dBm | 11.25 dB | 0 | - | ShortTurbo | 2026-05-15 14:30:08 UTC | View |
| kwarc.org 5ff0 (KW5) |
+1.036s
After |
-96.0 dBm | 11.25 dB | 0 | - | ShortTurbo | 2026-05-15 14:30:08 UTC | View |
| kwarc.org 5ff0 (KW5) |
+1.066s
After |
-96.0 dBm | 11.25 dB | 0 | - | ShortTurbo | 2026-05-15 14:30:08 UTC | View |
| kwarc.org 5ff0 (KW5) |
+1.091s
After |
-96.0 dBm | 11.25 dB | 0 | - | ShortTurbo | 2026-05-15 14:30:08 UTC | View |
| kwarc.org 5ff0 (KW5) |
+1.118s
After |
-96.0 dBm | 11.25 dB | 0 | - | LongFast | 2026-05-15 14:30:08 UTC | View |
45
Total Receptions
1
Unique Gateways