Packet #39462219 Success
NODEINFO_APP packet from kw_Blackwell2 (KWBX) to kwarc.org c908 (KWC)
45
Total Receptions
1
Unique Gateways
0
Hop Count
80
Payload Bytes
Packet Information
| Database ID: | 39462219 |
|---|---|
| Mesh Packet ID: |
0x55322e3a
Used for correlation across gateways |
| Timestamp: | 2026-05-16 06:14:49 UTC |
| From Node: | kw_Blackwell2 (KWBX) |
| To Node: | kwarc.org c908 (KWC) |
| Success: | Processed |
| Protocol: |
NODEINFO_APP
Port: 4 |
| Gateway: | Seri Base d120 (SRB) |
|---|---|
| Channel: | ShortFast |
| RSSI: | -53 dBm |
| SNR: | 5.75 dBm |
| Hop Info: |
0/4 hops
Start: 4, Limit: 4 |
| Relay Node: |
10
KWBX
Last byte of the last hop that relayed this packet - Candidate source node(s) based on 0-hop direct receptions |
Payload Data
Protocol: NODEINFO_APP
Size: 80 bytes
Decoded:
Yes
Decoded Data:
| Long Name: | kw_Blackwell2 |
|---|---|
| Short Name: | KWBX |
| Node ID: | !da453c10 |
| MAC Address: | 2DvaRTwQ |
| Hardware: | SEEED_XIAO_S3 |
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: | 80 bytes |
|---|---|
| Gateway: | !16ced120 |
| Channel: | ShortFast |
| Payload Type: | NODEINFO_APP |
| Hop Count: | Unknown / 4 |
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 |
!16ced120
Node ID format |
channel_id |
ShortFast
|
packet |
MeshPacket (80 bytes)
Contains the actual mesh network packet |
MeshPacket Fields
Core mesh packet with routing and payload information
| Field | Value | Type |
|---|---|---|
from |
3661970448
Source node ID |
uint32 |
to |
3812346120
Target node ID |
uint32 |
decoded.portnum |
4
NODEINFO_APP |
enum |
decoded.payload_length |
80 bytes
|
size |
hop_limit |
4
Remaining hops allowed |
uint32 |
hop_start |
4
Initial hop limit |
uint32 |
hops_taken |
0
Calculated: hop_start - hop_limit |
derived |
rx_rssi |
-53.0 dBm
Signal strength at gateway |
int32 |
rx_snr |
5.75 dB
Signal quality at gateway |
float |
rx_time |
1778912088
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 |
1778912089.8510048
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: ShortFast
- ✓ 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: | !16ced120 |
| Zero Hop Policy: |
Enabled
Direct gateway connection |
| Signal Metrics: |
RSSI: -53.0 dBm SNR: 5.75 dB |
Complete Payload Analysis
Detailed breakdown of all payload fields and decoded data
Payload Metadata:
| Protocol: | NODEINFO_APP |
|---|---|
| Size: | 80 bytes |
| Decoded: | Yes |
Complete Payload Data (JSON):
{
"id": "!da453c10",
"long_name": "kw_Blackwell2",
"short_name": "KWBX",
"macaddr": "2DvaRTwQ",
"hw_model": "SEEED_XIAO_S3"
}
Complete Protobuf Decode (JSON)
{
"service_envelope": {
"gateway_id": "!16ced120",
"channel_id": "ShortFast",
"packet": "MeshPacket (see mesh_packet below)"
},
"mesh_packet": {
"from": 3661970448,
"to": 3812346120,
"id": 1429351994,
"rx_time": 1778912088,
"rx_snr": 5.75,
"rx_rssi": -53,
"hop_limit": 4,
"hop_start": 4,
"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": 4,
"payload": "0a09216461343533633130120d6b775f426c61636b77656c6c321a044b5742582206d83bda453c102851380c4220179083c853d3851c17e42f5b3420b741735fd88b1b0bdfb4f24fbcbf1d7348234800",
"want_response": null,
"dest": null,
"source": null,
"request_id": null,
"reply_id": null,
"emoji": null,
"parsed_payload": {
"id": "!da453c10",
"long_name": "kw_Blackwell2",
"short_name": "KWBX",
"macaddr": "2DvaRTwQ",
"hw_model": "SEEED_XIAO_S3",
"role": "CLIENT_BASE",
"public_key": "F5CDyFPThRwX5C9bNCC3QXNf2IsbC9+08k+8vx1zSCM=",
"is_unmessagable": false,
"type": "protobuf",
"portnum": "NODEINFO_APP",
"message_class": "User"
}
}
}
}
Raw Packet Data (80 bytes)
0a09216461343533633130120d6b775f426c61636b77656c6c321a044b5742582206d83bda453c102851380c4220179083c853d3851c17e42f5b3420b741735fd88b1b0bdfb4f24fbcbf1d7348234800
Hex Analysis:
| Size: | 80 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 |
|---|---|---|---|---|---|---|---|---|
| Seri Base d120 (SRB) Primary |
0.000s
Reference |
-53.0 dBm | 5.75 dB | 0 |
10
KWBX
|
ShortFast | 2026-05-16 06:14:49 UTC | Current |
| Seri Base d120 (SRB) |
-0.685s
Before |
-53.0 dBm | 5.75 dB | 0 |
10
KWBX
|
LongFast | 2026-05-16 06:14:49 UTC | View |
| Seri Base d120 (SRB) |
-0.659s
Before |
-53.0 dBm | 5.75 dB | 0 |
10
KWBX
|
LongFast | 2026-05-16 06:14:49 UTC | View |
| Seri Base d120 (SRB) |
-0.636s
Before |
-53.0 dBm | 5.75 dB | 0 |
10
KWBX
|
LongFast | 2026-05-16 06:14:49 UTC | View |
| Seri Base d120 (SRB) |
-0.613s
Before |
-53.0 dBm | 5.75 dB | 0 |
10
KWBX
|
LongFast | 2026-05-16 06:14:49 UTC | View |
| Seri Base d120 (SRB) |
-0.593s
Before |
-53.0 dBm | 5.75 dB | 0 |
10
KWBX
|
LongFast | 2026-05-16 06:14:49 UTC | View |
| Seri Base d120 (SRB) |
-0.569s
Before |
-53.0 dBm | 5.75 dB | 0 |
10
KWBX
|
LongFast | 2026-05-16 06:14:49 UTC | View |
| Seri Base d120 (SRB) |
-0.545s
Before |
-53.0 dBm | 5.75 dB | 0 |
10
KWBX
|
LongFast | 2026-05-16 06:14:49 UTC | View |
| Seri Base d120 (SRB) |
-0.522s
Before |
-53.0 dBm | 5.75 dB | 0 |
10
KWBX
|
LongFast | 2026-05-16 06:14:49 UTC | View |
| Seri Base d120 (SRB) |
-0.496s
Before |
-53.0 dBm | 5.75 dB | 0 |
10
KWBX
|
LongFast | 2026-05-16 06:14:49 UTC | View |
| Seri Base d120 (SRB) |
-0.467s
Before |
-53.0 dBm | 5.75 dB | 0 |
10
KWBX
|
LongFast | 2026-05-16 06:14:49 UTC | View |
| Seri Base d120 (SRB) |
-0.439s
Before |
-53.0 dBm | 5.75 dB | 0 |
10
KWBX
|
LongFast | 2026-05-16 06:14:49 UTC | View |
| Seri Base d120 (SRB) |
-0.415s
Before |
-53.0 dBm | 5.75 dB | 0 |
10
KWBX
|
MediumFast | 2026-05-16 06:14:49 UTC | View |
| Seri Base d120 (SRB) |
-0.386s
Before |
-53.0 dBm | 5.75 dB | 0 |
10
KWBX
|
MediumFast | 2026-05-16 06:14:49 UTC | View |
| Seri Base d120 (SRB) |
-0.361s
Before |
-53.0 dBm | 5.75 dB | 0 |
10
KWBX
|
MediumFast | 2026-05-16 06:14:49 UTC | View |
| Seri Base d120 (SRB) |
-0.336s
Before |
-53.0 dBm | 5.75 dB | 0 |
10
KWBX
|
MediumFast | 2026-05-16 06:14:49 UTC | View |
| Seri Base d120 (SRB) |
-0.310s
Before |
-53.0 dBm | 5.75 dB | 0 |
10
KWBX
|
MediumFast | 2026-05-16 06:14:49 UTC | View |
| Seri Base d120 (SRB) |
-0.285s
Before |
-53.0 dBm | 5.75 dB | 0 |
10
KWBX
|
MediumFast | 2026-05-16 06:14:49 UTC | View |
| Seri Base d120 (SRB) |
-0.261s
Before |
-53.0 dBm | 5.75 dB | 0 |
10
KWBX
|
MediumFast | 2026-05-16 06:14:49 UTC | View |
| Seri Base d120 (SRB) |
-0.217s
Before |
-53.0 dBm | 5.75 dB | 0 |
10
KWBX
|
MediumFast | 2026-05-16 06:14:49 UTC | View |
| Seri Base d120 (SRB) |
-0.176s
Before |
-53.0 dBm | 5.75 dB | 0 |
10
KWBX
|
MediumFast | 2026-05-16 06:14:49 UTC | View |
| Seri Base d120 (SRB) |
-0.156s
Before |
-53.0 dBm | 5.75 dB | 0 |
10
KWBX
|
MediumFast | 2026-05-16 06:14:49 UTC | View |
| Seri Base d120 (SRB) |
-0.129s
Before |
-53.0 dBm | 5.75 dB | 0 |
10
KWBX
|
MediumFast | 2026-05-16 06:14:49 UTC | View |
| Seri Base d120 (SRB) |
-0.080s
Before |
-53.0 dBm | 5.75 dB | 0 |
10
KWBX
|
ShortFast | 2026-05-16 06:14:49 UTC | View |
| Seri Base d120 (SRB) |
-0.057s
Before |
-53.0 dBm | 5.75 dB | 0 |
10
KWBX
|
ShortFast | 2026-05-16 06:14:49 UTC | View |
| Seri Base d120 (SRB) |
-0.035s
Before |
-53.0 dBm | 5.75 dB | 0 |
10
KWBX
|
ShortFast | 2026-05-16 06:14:49 UTC | View |
| Seri Base d120 (SRB) |
+0.040s
After |
-53.0 dBm | 5.75 dB | 0 |
10
KWBX
|
ShortFast | 2026-05-16 06:14:49 UTC | View |
| Seri Base d120 (SRB) |
+0.060s
After |
-53.0 dBm | 5.75 dB | 0 |
10
KWBX
|
ShortFast | 2026-05-16 06:14:49 UTC | View |
| Seri Base d120 (SRB) |
+0.080s
After |
-53.0 dBm | 5.75 dB | 0 |
10
KWBX
|
ShortFast | 2026-05-16 06:14:49 UTC | View |
| Seri Base d120 (SRB) |
+0.107s
After |
-53.0 dBm | 5.75 dB | 0 |
10
KWBX
|
ShortFast | 2026-05-16 06:14:49 UTC | View |
| Seri Base d120 (SRB) |
+0.131s
After |
-53.0 dBm | 5.75 dB | 0 |
10
KWBX
|
ShortFast | 2026-05-16 06:14:49 UTC | View |
| Seri Base d120 (SRB) |
+0.155s
After |
-53.0 dBm | 5.75 dB | 0 |
10
KWBX
|
ShortFast | 2026-05-16 06:14:50 UTC | View |
| Seri Base d120 (SRB) |
+0.188s
After |
-53.0 dBm | 5.75 dB | 0 |
10
KWBX
|
ShortFast | 2026-05-16 06:14:50 UTC | View |
| Seri Base d120 (SRB) |
+0.214s
After |
-53.0 dBm | 5.75 dB | 0 |
10
KWBX
|
ShortTurbo | 2026-05-16 06:14:50 UTC | View |
| Seri Base d120 (SRB) |
+0.240s
After |
-53.0 dBm | 5.75 dB | 0 |
10
KWBX
|
ShortTurbo | 2026-05-16 06:14:50 UTC | View |
| Seri Base d120 (SRB) |
+0.265s
After |
-53.0 dBm | 5.75 dB | 0 |
10
KWBX
|
ShortTurbo | 2026-05-16 06:14:50 UTC | View |
| Seri Base d120 (SRB) |
+0.300s
After |
-53.0 dBm | 5.75 dB | 0 |
10
KWBX
|
ShortTurbo | 2026-05-16 06:14:50 UTC | View |
| Seri Base d120 (SRB) |
+0.322s
After |
-53.0 dBm | 5.75 dB | 0 |
10
KWBX
|
ShortTurbo | 2026-05-16 06:14:50 UTC | View |
| Seri Base d120 (SRB) |
+0.346s
After |
-53.0 dBm | 5.75 dB | 0 |
10
KWBX
|
ShortTurbo | 2026-05-16 06:14:50 UTC | View |
| Seri Base d120 (SRB) |
+0.369s
After |
-53.0 dBm | 5.75 dB | 0 |
10
KWBX
|
ShortTurbo | 2026-05-16 06:14:50 UTC | View |
| Seri Base d120 (SRB) |
+0.391s
After |
-53.0 dBm | 5.75 dB | 0 |
10
KWBX
|
ShortTurbo | 2026-05-16 06:14:50 UTC | View |
| Seri Base d120 (SRB) |
+0.414s
After |
-53.0 dBm | 5.75 dB | 0 |
10
KWBX
|
ShortTurbo | 2026-05-16 06:14:50 UTC | View |
| Seri Base d120 (SRB) |
+0.435s
After |
-53.0 dBm | 5.75 dB | 0 |
10
KWBX
|
ShortTurbo | 2026-05-16 06:14:50 UTC | View |
| Seri Base d120 (SRB) |
+0.456s
After |
-53.0 dBm | 5.75 dB | 0 |
10
KWBX
|
ShortTurbo | 2026-05-16 06:14:50 UTC | View |
| Seri Base d120 (SRB) |
+0.476s
After |
-53.0 dBm | 5.75 dB | 0 |
10
KWBX
|
LongFast | 2026-05-16 06:14:50 UTC | View |
45
Total Receptions
1
Unique Gateways