Packet #39241657 Success
NODEINFO_APP packet from WYK3 (📟) to !fa993f80
46
Total Receptions
2
Unique Gateways
0
Hop Count
67
Payload Bytes
Packet Information
| Database ID: | 39241657 |
|---|---|
| Mesh Packet ID: |
0x695a91ef
Used for correlation across gateways |
| Timestamp: | 2026-05-15 16:41:30 UTC |
| From Node: | WYK3 (📟) |
| To Node: | !fa993f80 (3f80) |
| Success: | Processed |
| Protocol: |
NODEINFO_APP
Port: 4 |
| Gateway: | WYK6 - MeshMonitoring.com (🔋) |
|---|---|
| Channel: | ShortFast |
| RSSI: | -70 dBm |
| SNR: | -0.75 dBm |
| Hop Info: |
0/7 hops
Start: 7, Limit: 7 |
| Relay Node: |
c0
📟
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: 67 bytes
Decoded:
Yes
Decoded Data:
| Long Name: | WYK3 |
|---|---|
| Short Name: | 📟 |
| Node ID: | !8487d4c0 |
| MAC Address: | eCGEh9TA |
| 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: | 67 bytes |
|---|---|
| Gateway: | !fb13094d |
| Channel: | ShortFast |
| Payload Type: | NODEINFO_APP |
| Hop Count: | Unknown / 7 |
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:
âš Packet visible to MQTT subscribers
âš RF signal metrics exposed (location inference possible)
âš Packet visible to MQTT subscribers
âš RF signal metrics exposed (location inference possible)
MQTT ServiceEnvelope Fields
MQTT ServiceEnvelope contains the MeshPacket plus routing metadata
| Field | Value |
|---|---|
gateway_id |
!fb13094d
Node ID format |
channel_id |
ShortFast
|
packet |
MeshPacket (67 bytes)
Contains the actual mesh network packet |
MeshPacket Fields
Core mesh packet with routing and payload information
| Field | Value | Type |
|---|---|---|
from |
2223494336
Source node ID |
uint32 |
to |
4204347264
Target node ID |
uint32 |
decoded.portnum |
4
NODEINFO_APP |
enum |
decoded.payload_length |
67 bytes
|
size |
hop_limit |
7
Remaining hops allowed |
uint32 |
hop_start |
7
Initial hop limit |
uint32 |
hops_taken |
0
Calculated: hop_start - hop_limit |
derived |
rx_rssi |
-70.0 dBm
Signal strength at gateway |
int32 |
rx_snr |
-0.75 dB
Signal quality at gateway |
float |
rx_time |
1778863288
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 |
192
Relay node ID |
uint32 |
tx_after |
Not set | uint32 |
timestamp |
1778863290.3378167
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:
- âš Packet visible to MQTT subscribers
- âš RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
| Gateway ID: | !fb13094d |
| Zero Hop Policy: |
Enabled
Direct gateway connection |
| Signal Metrics: |
RSSI: -70.0 dBm SNR: -0.75 dB |
Complete Payload Analysis
Detailed breakdown of all payload fields and decoded data
Payload Metadata:
| Protocol: | NODEINFO_APP |
|---|---|
| Size: | 67 bytes |
| Decoded: | Yes |
Complete Payload Data (JSON):
{
"id": "!8487d4c0",
"long_name": "WYK3",
"short_name": "📟",
"macaddr": "eCGEh9TA",
"hw_model": "TBEAM"
}
Complete Protobuf Decode (JSON)
{
"service_envelope": {
"gateway_id": "!fb13094d",
"channel_id": "ShortFast",
"packet": "MeshPacket (see mesh_packet below)"
},
"mesh_packet": {
"from": 2223494336,
"to": 4204347264,
"id": 1767543279,
"rx_time": 1778863288,
"rx_snr": -0.75,
"rx_rssi": -70,
"hop_limit": 7,
"hop_start": 7,
"via_mqtt": false,
"want_ack": false,
"priority": 0,
"delayed": 0,
"channel_index": null,
"pki_encrypted": false,
"next_hop": 0,
"relay_node": 192,
"tx_after": 0,
"decoded": {
"portnum": 4,
"payload": "0a09213834383764346330120457594b331a04f09f939f220678218487d4c0280442209238865458f109f2302fbc81f9359ed08916b11c2a798b0c8f565e25f3095249",
"want_response": null,
"dest": null,
"source": null,
"request_id": null,
"reply_id": null,
"emoji": null,
"parsed_payload": {
"id": "!8487d4c0",
"long_name": "WYK3",
"short_name": "📟",
"macaddr": "eCGEh9TA",
"hw_model": "TBEAM",
"public_key": "kjiGVFjxCfIwL7yB+TWe0IkWsRwqeYsMj1ZeJfMJUkk=",
"type": "protobuf",
"portnum": "NODEINFO_APP",
"message_class": "User"
}
}
}
}
Raw Packet Data (67 bytes)
0a09213834383764346330120457594b331a04f09f939f220678218487d4c0280442209238865458f109f2302fbc81f9359ed08916b11c2a798b0c8f565e25f3095249
Hex Analysis:
| Size: | 67 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 |
|---|---|---|---|---|---|---|---|---|
| WYK6 - MeshMonitoring.com (🔋) Primary |
0.000s
Reference |
-70.0 dBm | -0.75 dB | 0 |
c0
📟
|
ShortFast | 2026-05-15 16:41:30 UTC | Current |
| WYK6 - MeshMonitoring.com (🔋) |
-0.523s
Before |
-70.0 dBm | -0.75 dB | 0 |
c0
📟
|
LongFast | 2026-05-15 16:41:29 UTC | View |
| WYK6 - MeshMonitoring.com (🔋) |
-0.476s
Before |
-70.0 dBm | -0.75 dB | 0 |
c0
📟
|
LongFast | 2026-05-15 16:41:29 UTC | View |
| WYK6 - MeshMonitoring.com (🔋) |
-0.449s
Before |
-70.0 dBm | -0.75 dB | 0 |
c0
📟
|
LongFast | 2026-05-15 16:41:29 UTC | View |
| WYK6 - MeshMonitoring.com (🔋) |
-0.417s
Before |
-70.0 dBm | -0.75 dB | 0 |
c0
📟
|
LongFast | 2026-05-15 16:41:29 UTC | View |
| WYK6 - MeshMonitoring.com (🔋) |
-0.395s
Before |
-70.0 dBm | -0.75 dB | 0 |
c0
📟
|
LongFast | 2026-05-15 16:41:29 UTC | View |
| WYK6 - MeshMonitoring.com (🔋) |
-0.369s
Before |
-70.0 dBm | -0.75 dB | 0 |
c0
📟
|
LongFast | 2026-05-15 16:41:29 UTC | View |
| WYK6 - MeshMonitoring.com (🔋) |
-0.349s
Before |
-70.0 dBm | -0.75 dB | 0 |
c0
📟
|
LongFast | 2026-05-15 16:41:29 UTC | View |
| WYK6 - MeshMonitoring.com (🔋) |
-0.328s
Before |
-70.0 dBm | -0.75 dB | 0 |
c0
📟
|
LongFast | 2026-05-15 16:41:30 UTC | View |
| WYK6 - MeshMonitoring.com (🔋) |
-0.307s
Before |
-70.0 dBm | -0.75 dB | 0 |
c0
📟
|
LongFast | 2026-05-15 16:41:30 UTC | View |
| WYK6 - MeshMonitoring.com (🔋) |
-0.287s
Before |
-70.0 dBm | -0.75 dB | 0 |
c0
📟
|
LongFast | 2026-05-15 16:41:30 UTC | View |
| WYK6 - MeshMonitoring.com (🔋) |
-0.263s
Before |
-70.0 dBm | -0.75 dB | 0 |
c0
📟
|
LongFast | 2026-05-15 16:41:30 UTC | View |
| WYK6 - MeshMonitoring.com (🔋) |
-0.240s
Before |
-70.0 dBm | -0.75 dB | 0 |
c0
📟
|
MediumFast | 2026-05-15 16:41:30 UTC | View |
| WYK6 - MeshMonitoring.com (🔋) |
-0.217s
Before |
-70.0 dBm | -0.75 dB | 0 |
c0
📟
|
MediumFast | 2026-05-15 16:41:30 UTC | View |
| WYK6 - MeshMonitoring.com (🔋) |
-0.194s
Before |
-70.0 dBm | -0.75 dB | 0 |
c0
📟
|
MediumFast | 2026-05-15 16:41:30 UTC | View |
| WYK6 - MeshMonitoring.com (🔋) |
-0.173s
Before |
-70.0 dBm | -0.75 dB | 0 |
c0
📟
|
MediumFast | 2026-05-15 16:41:30 UTC | View |
| WYK6 - MeshMonitoring.com (🔋) |
-0.153s
Before |
-70.0 dBm | -0.75 dB | 0 |
c0
📟
|
MediumFast | 2026-05-15 16:41:30 UTC | View |
| WYK6 - MeshMonitoring.com (🔋) |
-0.132s
Before |
-70.0 dBm | -0.75 dB | 0 |
c0
📟
|
MediumFast | 2026-05-15 16:41:30 UTC | View |
| WYK6 - MeshMonitoring.com (🔋) |
-0.112s
Before |
-70.0 dBm | -0.75 dB | 0 |
c0
📟
|
MediumFast | 2026-05-15 16:41:30 UTC | View |
| WYK6 - MeshMonitoring.com (🔋) |
-0.089s
Before |
-70.0 dBm | -0.75 dB | 0 |
c0
📟
|
MediumFast | 2026-05-15 16:41:30 UTC | View |
| WYK6 - MeshMonitoring.com (🔋) |
-0.066s
Before |
-70.0 dBm | -0.75 dB | 0 |
c0
📟
|
MediumFast | 2026-05-15 16:41:30 UTC | View |
| WYK6 - MeshMonitoring.com (🔋) |
-0.043s
Before |
-70.0 dBm | -0.75 dB | 0 |
c0
📟
|
MediumFast | 2026-05-15 16:41:30 UTC | View |
| WYK6 - MeshMonitoring.com (🔋) |
-0.021s
Before |
-70.0 dBm | -0.75 dB | 0 |
c0
📟
|
MediumFast | 2026-05-15 16:41:30 UTC | View |
| WYK6 - MeshMonitoring.com (🔋) |
+0.021s
After |
-70.0 dBm | -0.75 dB | 0 |
c0
📟
|
ShortFast | 2026-05-15 16:41:30 UTC | View |
| WYK6 - MeshMonitoring.com (🔋) |
+0.041s
After |
-70.0 dBm | -0.75 dB | 0 |
c0
📟
|
ShortFast | 2026-05-15 16:41:30 UTC | View |
| WYK6 - MeshMonitoring.com (🔋) |
+0.062s
After |
-70.0 dBm | -0.75 dB | 0 |
c0
📟
|
ShortFast | 2026-05-15 16:41:30 UTC | View |
| WYK6 - MeshMonitoring.com (🔋) |
+0.086s
After |
-70.0 dBm | -0.75 dB | 0 |
c0
📟
|
ShortFast | 2026-05-15 16:41:30 UTC | View |
| WYK6 - MeshMonitoring.com (🔋) |
+0.109s
After |
-70.0 dBm | -0.75 dB | 0 |
c0
📟
|
ShortFast | 2026-05-15 16:41:30 UTC | View |
| WYK6 - MeshMonitoring.com (🔋) |
+0.143s
After |
-70.0 dBm | -0.75 dB | 0 |
c0
📟
|
ShortFast | 2026-05-15 16:41:30 UTC | View |
| WYK6 - MeshMonitoring.com (🔋) |
+0.166s
After |
-70.0 dBm | -0.75 dB | 0 |
c0
📟
|
ShortFast | 2026-05-15 16:41:30 UTC | View |
| WYK6 - MeshMonitoring.com (🔋) |
+0.187s
After |
-70.0 dBm | -0.75 dB | 0 |
c0
📟
|
ShortFast | 2026-05-15 16:41:30 UTC | View |
| WYK6 - MeshMonitoring.com (🔋) |
+0.208s
After |
-70.0 dBm | -0.75 dB | 0 |
c0
📟
|
ShortFast | 2026-05-15 16:41:30 UTC | View |
| WYK6 - MeshMonitoring.com (🔋) |
+0.228s
After |
-70.0 dBm | -0.75 dB | 0 |
c0
📟
|
ShortFast | 2026-05-15 16:41:30 UTC | View |
| WYK6 - MeshMonitoring.com (🔋) |
+0.249s
After |
-70.0 dBm | -0.75 dB | 0 |
c0
📟
|
ShortTurbo | 2026-05-15 16:41:30 UTC | View |
| WYK6 - MeshMonitoring.com (🔋) |
+0.273s
After |
-70.0 dBm | -0.75 dB | 0 |
c0
📟
|
ShortTurbo | 2026-05-15 16:41:30 UTC | View |
| WYK6 - MeshMonitoring.com (🔋) |
+0.297s
After |
-70.0 dBm | -0.75 dB | 0 |
c0
📟
|
ShortTurbo | 2026-05-15 16:41:30 UTC | View |
| WYK6 - MeshMonitoring.com (🔋) |
+0.319s
After |
-70.0 dBm | -0.75 dB | 0 |
c0
📟
|
ShortTurbo | 2026-05-15 16:41:30 UTC | View |
| WYK6 - MeshMonitoring.com (🔋) |
+0.342s
After |
-70.0 dBm | -0.75 dB | 0 |
c0
📟
|
ShortTurbo | 2026-05-15 16:41:30 UTC | View |
| WYK6 - MeshMonitoring.com (🔋) |
+0.363s
After |
-70.0 dBm | -0.75 dB | 0 |
c0
📟
|
ShortTurbo | 2026-05-15 16:41:30 UTC | View |
| WYK6 - MeshMonitoring.com (🔋) |
+0.384s
After |
-70.0 dBm | -0.75 dB | 0 |
c0
📟
|
ShortTurbo | 2026-05-15 16:41:30 UTC | View |
| WYK6 - MeshMonitoring.com (🔋) |
+0.404s
After |
-70.0 dBm | -0.75 dB | 0 |
c0
📟
|
ShortTurbo | 2026-05-15 16:41:30 UTC | View |
| WYK6 - MeshMonitoring.com (🔋) |
+0.425s
After |
-70.0 dBm | -0.75 dB | 0 |
c0
📟
|
ShortTurbo | 2026-05-15 16:41:30 UTC | View |
| WYK6 - MeshMonitoring.com (🔋) |
+0.448s
After |
-70.0 dBm | -0.75 dB | 0 |
c0
📟
|
ShortTurbo | 2026-05-15 16:41:30 UTC | View |
| WYK6 - MeshMonitoring.com (🔋) |
+0.472s
After |
-70.0 dBm | -0.75 dB | 0 |
c0
📟
|
ShortTurbo | 2026-05-15 16:41:30 UTC | View |
| WYK6 - MeshMonitoring.com (🔋) |
+0.495s
After |
-70.0 dBm | -0.75 dB | 0 |
c0
📟
|
LongFast | 2026-05-15 16:41:30 UTC | View |
| Jitterbug BEAM [ConcernedThirdParty] (@JB) |
+10.160s
After |
-61.0 dBm | 8.25 dB | 6 |
f5
|
LongFast | 2026-05-15 16:41:40 UTC | View |
46
Total Receptions
2
Unique Gateways