Packet #39241650 Success
NODEINFO_APP packet from WYK3 (📟) to !fa993f80
46
Total Receptions
2
Unique Gateways
0
Hop Count
67
Payload Bytes
Packet Information
| Database ID: | 39241650 |
|---|---|
| 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: | MediumFast |
| 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: | MediumFast |
| 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 |
MediumFast
|
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 |
1778863290.1849005
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:
- 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": "MediumFast",
"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
📟
|
MediumFast | 2026-05-15 16:41:30 UTC | Current |
| WYK6 - MeshMonitoring.com (🔋) |
-0.370s
Before |
-70.0 dBm | -0.75 dB | 0 |
c0
📟
|
LongFast | 2026-05-15 16:41:29 UTC | View |
| WYK6 - MeshMonitoring.com (🔋) |
-0.323s
Before |
-70.0 dBm | -0.75 dB | 0 |
c0
📟
|
LongFast | 2026-05-15 16:41:29 UTC | View |
| WYK6 - MeshMonitoring.com (🔋) |
-0.296s
Before |
-70.0 dBm | -0.75 dB | 0 |
c0
📟
|
LongFast | 2026-05-15 16:41:29 UTC | View |
| WYK6 - MeshMonitoring.com (🔋) |
-0.264s
Before |
-70.0 dBm | -0.75 dB | 0 |
c0
📟
|
LongFast | 2026-05-15 16:41:29 UTC | View |
| WYK6 - MeshMonitoring.com (🔋) |
-0.242s
Before |
-70.0 dBm | -0.75 dB | 0 |
c0
📟
|
LongFast | 2026-05-15 16:41:29 UTC | View |
| WYK6 - MeshMonitoring.com (🔋) |
-0.216s
Before |
-70.0 dBm | -0.75 dB | 0 |
c0
📟
|
LongFast | 2026-05-15 16:41:29 UTC | View |
| WYK6 - MeshMonitoring.com (🔋) |
-0.196s
Before |
-70.0 dBm | -0.75 dB | 0 |
c0
📟
|
LongFast | 2026-05-15 16:41:29 UTC | View |
| WYK6 - MeshMonitoring.com (🔋) |
-0.175s
Before |
-70.0 dBm | -0.75 dB | 0 |
c0
📟
|
LongFast | 2026-05-15 16:41:30 UTC | View |
| WYK6 - MeshMonitoring.com (🔋) |
-0.155s
Before |
-70.0 dBm | -0.75 dB | 0 |
c0
📟
|
LongFast | 2026-05-15 16:41:30 UTC | View |
| WYK6 - MeshMonitoring.com (🔋) |
-0.134s
Before |
-70.0 dBm | -0.75 dB | 0 |
c0
📟
|
LongFast | 2026-05-15 16:41:30 UTC | View |
| WYK6 - MeshMonitoring.com (🔋) |
-0.110s
Before |
-70.0 dBm | -0.75 dB | 0 |
c0
📟
|
LongFast | 2026-05-15 16:41:30 UTC | View |
| WYK6 - MeshMonitoring.com (🔋) |
-0.087s
Before |
-70.0 dBm | -0.75 dB | 0 |
c0
📟
|
MediumFast | 2026-05-15 16:41:30 UTC | View |
| WYK6 - MeshMonitoring.com (🔋) |
-0.064s
Before |
-70.0 dBm | -0.75 dB | 0 |
c0
📟
|
MediumFast | 2026-05-15 16:41:30 UTC | View |
| WYK6 - MeshMonitoring.com (🔋) |
-0.041s
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
📟
|
MediumFast | 2026-05-15 16:41:30 UTC | View |
| WYK6 - MeshMonitoring.com (🔋) |
+0.041s
After |
-70.0 dBm | -0.75 dB | 0 |
c0
📟
|
MediumFast | 2026-05-15 16:41:30 UTC | View |
| WYK6 - MeshMonitoring.com (🔋) |
+0.064s
After |
-70.0 dBm | -0.75 dB | 0 |
c0
📟
|
MediumFast | 2026-05-15 16:41:30 UTC | View |
| WYK6 - MeshMonitoring.com (🔋) |
+0.087s
After |
-70.0 dBm | -0.75 dB | 0 |
c0
📟
|
MediumFast | 2026-05-15 16:41:30 UTC | View |
| WYK6 - MeshMonitoring.com (🔋) |
+0.110s
After |
-70.0 dBm | -0.75 dB | 0 |
c0
📟
|
MediumFast | 2026-05-15 16:41:30 UTC | View |
| WYK6 - MeshMonitoring.com (🔋) |
+0.132s
After |
-70.0 dBm | -0.75 dB | 0 |
c0
📟
|
MediumFast | 2026-05-15 16:41:30 UTC | View |
| WYK6 - MeshMonitoring.com (🔋) |
+0.153s
After |
-70.0 dBm | -0.75 dB | 0 |
c0
📟
|
ShortFast | 2026-05-15 16:41:30 UTC | View |
| WYK6 - MeshMonitoring.com (🔋) |
+0.173s
After |
-70.0 dBm | -0.75 dB | 0 |
c0
📟
|
ShortFast | 2026-05-15 16:41:30 UTC | View |
| WYK6 - MeshMonitoring.com (🔋) |
+0.194s
After |
-70.0 dBm | -0.75 dB | 0 |
c0
📟
|
ShortFast | 2026-05-15 16:41:30 UTC | View |
| WYK6 - MeshMonitoring.com (🔋) |
+0.214s
After |
-70.0 dBm | -0.75 dB | 0 |
c0
📟
|
ShortFast | 2026-05-15 16:41:30 UTC | View |
| WYK6 - MeshMonitoring.com (🔋) |
+0.239s
After |
-70.0 dBm | -0.75 dB | 0 |
c0
📟
|
ShortFast | 2026-05-15 16:41:30 UTC | View |
| WYK6 - MeshMonitoring.com (🔋) |
+0.262s
After |
-70.0 dBm | -0.75 dB | 0 |
c0
📟
|
ShortFast | 2026-05-15 16:41:30 UTC | View |
| WYK6 - MeshMonitoring.com (🔋) |
+0.296s
After |
-70.0 dBm | -0.75 dB | 0 |
c0
📟
|
ShortFast | 2026-05-15 16:41:30 UTC | View |
| WYK6 - MeshMonitoring.com (🔋) |
+0.319s
After |
-70.0 dBm | -0.75 dB | 0 |
c0
📟
|
ShortFast | 2026-05-15 16:41:30 UTC | View |
| WYK6 - MeshMonitoring.com (🔋) |
+0.340s
After |
-70.0 dBm | -0.75 dB | 0 |
c0
📟
|
ShortFast | 2026-05-15 16:41:30 UTC | View |
| WYK6 - MeshMonitoring.com (🔋) |
+0.361s
After |
-70.0 dBm | -0.75 dB | 0 |
c0
📟
|
ShortFast | 2026-05-15 16:41:30 UTC | View |
| WYK6 - MeshMonitoring.com (🔋) |
+0.381s
After |
-70.0 dBm | -0.75 dB | 0 |
c0
📟
|
ShortFast | 2026-05-15 16:41:30 UTC | View |
| WYK6 - MeshMonitoring.com (🔋) |
+0.402s
After |
-70.0 dBm | -0.75 dB | 0 |
c0
📟
|
ShortTurbo | 2026-05-15 16:41:30 UTC | View |
| WYK6 - MeshMonitoring.com (🔋) |
+0.426s
After |
-70.0 dBm | -0.75 dB | 0 |
c0
📟
|
ShortTurbo | 2026-05-15 16:41:30 UTC | View |
| WYK6 - MeshMonitoring.com (🔋) |
+0.450s
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
📟
|
ShortTurbo | 2026-05-15 16:41:30 UTC | View |
| WYK6 - MeshMonitoring.com (🔋) |
+0.516s
After |
-70.0 dBm | -0.75 dB | 0 |
c0
📟
|
ShortTurbo | 2026-05-15 16:41:30 UTC | View |
| WYK6 - MeshMonitoring.com (🔋) |
+0.537s
After |
-70.0 dBm | -0.75 dB | 0 |
c0
📟
|
ShortTurbo | 2026-05-15 16:41:30 UTC | View |
| WYK6 - MeshMonitoring.com (🔋) |
+0.557s
After |
-70.0 dBm | -0.75 dB | 0 |
c0
📟
|
ShortTurbo | 2026-05-15 16:41:30 UTC | View |
| WYK6 - MeshMonitoring.com (🔋) |
+0.578s
After |
-70.0 dBm | -0.75 dB | 0 |
c0
📟
|
ShortTurbo | 2026-05-15 16:41:30 UTC | View |
| WYK6 - MeshMonitoring.com (🔋) |
+0.601s
After |
-70.0 dBm | -0.75 dB | 0 |
c0
📟
|
ShortTurbo | 2026-05-15 16:41:30 UTC | View |
| WYK6 - MeshMonitoring.com (🔋) |
+0.625s
After |
-70.0 dBm | -0.75 dB | 0 |
c0
📟
|
ShortTurbo | 2026-05-15 16:41:30 UTC | View |
| WYK6 - MeshMonitoring.com (🔋) |
+0.648s
After |
-70.0 dBm | -0.75 dB | 0 |
c0
📟
|
LongFast | 2026-05-15 16:41:30 UTC | View |
| Jitterbug BEAM [ConcernedThirdParty] (@JB) |
+10.313s
After |
-61.0 dBm | 8.25 dB | 6 |
f5
|
LongFast | 2026-05-15 16:41:40 UTC | View |
46
Total Receptions
2
Unique Gateways