Packet #39241663 Success
NODEINFO_APP packet from WYK3 (📟) to !fa993f80
46
Total Receptions
2
Unique Gateways
0
Hop Count
67
Payload Bytes
Packet Information
| Database ID: | 39241663 |
|---|---|
| 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 |
1778863290.4808562
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 (🔋) |
-0.666s
Before |
-70.0 dBm | -0.75 dB | 0 |
c0
📟
|
LongFast | 2026-05-15 16:41:29 UTC | View |
| WYK6 - MeshMonitoring.com (🔋) |
-0.619s
Before |
-70.0 dBm | -0.75 dB | 0 |
c0
📟
|
LongFast | 2026-05-15 16:41:29 UTC | View |
| WYK6 - MeshMonitoring.com (🔋) |
-0.592s
Before |
-70.0 dBm | -0.75 dB | 0 |
c0
📟
|
LongFast | 2026-05-15 16:41:29 UTC | View |
| WYK6 - MeshMonitoring.com (🔋) |
-0.560s
Before |
-70.0 dBm | -0.75 dB | 0 |
c0
📟
|
LongFast | 2026-05-15 16:41:29 UTC | View |
| WYK6 - MeshMonitoring.com (🔋) |
-0.538s
Before |
-70.0 dBm | -0.75 dB | 0 |
c0
📟
|
LongFast | 2026-05-15 16:41:29 UTC | View |
| WYK6 - MeshMonitoring.com (🔋) |
-0.512s
Before |
-70.0 dBm | -0.75 dB | 0 |
c0
📟
|
LongFast | 2026-05-15 16:41:29 UTC | View |
| WYK6 - MeshMonitoring.com (🔋) |
-0.492s
Before |
-70.0 dBm | -0.75 dB | 0 |
c0
📟
|
LongFast | 2026-05-15 16:41:29 UTC | View |
| WYK6 - MeshMonitoring.com (🔋) |
-0.471s
Before |
-70.0 dBm | -0.75 dB | 0 |
c0
📟
|
LongFast | 2026-05-15 16:41:30 UTC | View |
| WYK6 - MeshMonitoring.com (🔋) |
-0.451s
Before |
-70.0 dBm | -0.75 dB | 0 |
c0
📟
|
LongFast | 2026-05-15 16:41:30 UTC | View |
| WYK6 - MeshMonitoring.com (🔋) |
-0.430s
Before |
-70.0 dBm | -0.75 dB | 0 |
c0
📟
|
LongFast | 2026-05-15 16:41:30 UTC | View |
| WYK6 - MeshMonitoring.com (🔋) |
-0.406s
Before |
-70.0 dBm | -0.75 dB | 0 |
c0
📟
|
LongFast | 2026-05-15 16:41:30 UTC | View |
| WYK6 - MeshMonitoring.com (🔋) |
-0.383s
Before |
-70.0 dBm | -0.75 dB | 0 |
c0
📟
|
MediumFast | 2026-05-15 16:41:30 UTC | View |
| WYK6 - MeshMonitoring.com (🔋) |
-0.360s
Before |
-70.0 dBm | -0.75 dB | 0 |
c0
📟
|
MediumFast | 2026-05-15 16:41:30 UTC | View |
| WYK6 - MeshMonitoring.com (🔋) |
-0.337s
Before |
-70.0 dBm | -0.75 dB | 0 |
c0
📟
|
MediumFast | 2026-05-15 16:41:30 UTC | View |
| WYK6 - MeshMonitoring.com (🔋) |
-0.316s
Before |
-70.0 dBm | -0.75 dB | 0 |
c0
📟
|
MediumFast | 2026-05-15 16:41:30 UTC | View |
| WYK6 - MeshMonitoring.com (🔋) |
-0.296s
Before |
-70.0 dBm | -0.75 dB | 0 |
c0
📟
|
MediumFast | 2026-05-15 16:41:30 UTC | View |
| WYK6 - MeshMonitoring.com (🔋) |
-0.275s
Before |
-70.0 dBm | -0.75 dB | 0 |
c0
📟
|
MediumFast | 2026-05-15 16:41:30 UTC | View |
| WYK6 - MeshMonitoring.com (🔋) |
-0.255s
Before |
-70.0 dBm | -0.75 dB | 0 |
c0
📟
|
MediumFast | 2026-05-15 16:41:30 UTC | View |
| WYK6 - MeshMonitoring.com (🔋) |
-0.232s
Before |
-70.0 dBm | -0.75 dB | 0 |
c0
📟
|
MediumFast | 2026-05-15 16:41:30 UTC | View |
| WYK6 - MeshMonitoring.com (🔋) |
-0.209s
Before |
-70.0 dBm | -0.75 dB | 0 |
c0
📟
|
MediumFast | 2026-05-15 16:41:30 UTC | View |
| WYK6 - MeshMonitoring.com (🔋) |
-0.186s
Before |
-70.0 dBm | -0.75 dB | 0 |
c0
📟
|
MediumFast | 2026-05-15 16:41:30 UTC | View |
| WYK6 - MeshMonitoring.com (🔋) |
-0.164s
Before |
-70.0 dBm | -0.75 dB | 0 |
c0
📟
|
MediumFast | 2026-05-15 16:41:30 UTC | View |
| WYK6 - MeshMonitoring.com (🔋) |
-0.143s
Before |
-70.0 dBm | -0.75 dB | 0 |
c0
📟
|
ShortFast | 2026-05-15 16:41:30 UTC | View |
| WYK6 - MeshMonitoring.com (🔋) |
-0.122s
Before |
-70.0 dBm | -0.75 dB | 0 |
c0
📟
|
ShortFast | 2026-05-15 16:41:30 UTC | View |
| WYK6 - MeshMonitoring.com (🔋) |
-0.102s
Before |
-70.0 dBm | -0.75 dB | 0 |
c0
📟
|
ShortFast | 2026-05-15 16:41:30 UTC | View |
| WYK6 - MeshMonitoring.com (🔋) |
-0.082s
Before |
-70.0 dBm | -0.75 dB | 0 |
c0
📟
|
ShortFast | 2026-05-15 16:41:30 UTC | View |
| WYK6 - MeshMonitoring.com (🔋) |
-0.057s
Before |
-70.0 dBm | -0.75 dB | 0 |
c0
📟
|
ShortFast | 2026-05-15 16:41:30 UTC | View |
| WYK6 - MeshMonitoring.com (🔋) |
-0.034s
Before |
-70.0 dBm | -0.75 dB | 0 |
c0
📟
|
ShortFast | 2026-05-15 16:41:30 UTC | View |
| WYK6 - MeshMonitoring.com (🔋) |
+0.023s
After |
-70.0 dBm | -0.75 dB | 0 |
c0
📟
|
ShortFast | 2026-05-15 16:41:30 UTC | View |
| WYK6 - MeshMonitoring.com (🔋) |
+0.044s
After |
-70.0 dBm | -0.75 dB | 0 |
c0
📟
|
ShortFast | 2026-05-15 16:41:30 UTC | View |
| WYK6 - MeshMonitoring.com (🔋) |
+0.065s
After |
-70.0 dBm | -0.75 dB | 0 |
c0
📟
|
ShortFast | 2026-05-15 16:41:30 UTC | View |
| WYK6 - MeshMonitoring.com (🔋) |
+0.085s
After |
-70.0 dBm | -0.75 dB | 0 |
c0
📟
|
ShortFast | 2026-05-15 16:41:30 UTC | View |
| WYK6 - MeshMonitoring.com (🔋) |
+0.106s
After |
-70.0 dBm | -0.75 dB | 0 |
c0
📟
|
ShortTurbo | 2026-05-15 16:41:30 UTC | View |
| WYK6 - MeshMonitoring.com (🔋) |
+0.130s
After |
-70.0 dBm | -0.75 dB | 0 |
c0
📟
|
ShortTurbo | 2026-05-15 16:41:30 UTC | View |
| WYK6 - MeshMonitoring.com (🔋) |
+0.154s
After |
-70.0 dBm | -0.75 dB | 0 |
c0
📟
|
ShortTurbo | 2026-05-15 16:41:30 UTC | View |
| WYK6 - MeshMonitoring.com (🔋) |
+0.176s
After |
-70.0 dBm | -0.75 dB | 0 |
c0
📟
|
ShortTurbo | 2026-05-15 16:41:30 UTC | View |
| WYK6 - MeshMonitoring.com (🔋) |
+0.199s
After |
-70.0 dBm | -0.75 dB | 0 |
c0
📟
|
ShortTurbo | 2026-05-15 16:41:30 UTC | View |
| WYK6 - MeshMonitoring.com (🔋) |
+0.220s
After |
-70.0 dBm | -0.75 dB | 0 |
c0
📟
|
ShortTurbo | 2026-05-15 16:41:30 UTC | View |
| WYK6 - MeshMonitoring.com (🔋) |
+0.241s
After |
-70.0 dBm | -0.75 dB | 0 |
c0
📟
|
ShortTurbo | 2026-05-15 16:41:30 UTC | View |
| WYK6 - MeshMonitoring.com (🔋) |
+0.261s
After |
-70.0 dBm | -0.75 dB | 0 |
c0
📟
|
ShortTurbo | 2026-05-15 16:41:30 UTC | View |
| WYK6 - MeshMonitoring.com (🔋) |
+0.282s
After |
-70.0 dBm | -0.75 dB | 0 |
c0
📟
|
ShortTurbo | 2026-05-15 16:41:30 UTC | View |
| WYK6 - MeshMonitoring.com (🔋) |
+0.305s
After |
-70.0 dBm | -0.75 dB | 0 |
c0
📟
|
ShortTurbo | 2026-05-15 16:41:30 UTC | View |
| WYK6 - MeshMonitoring.com (🔋) |
+0.329s
After |
-70.0 dBm | -0.75 dB | 0 |
c0
📟
|
ShortTurbo | 2026-05-15 16:41:30 UTC | View |
| WYK6 - MeshMonitoring.com (🔋) |
+0.352s
After |
-70.0 dBm | -0.75 dB | 0 |
c0
📟
|
LongFast | 2026-05-15 16:41:30 UTC | View |
| Jitterbug BEAM [ConcernedThirdParty] (@JB) |
+10.017s
After |
-61.0 dBm | 8.25 dB | 6 |
f5
|
LongFast | 2026-05-15 16:41:40 UTC | View |
46
Total Receptions
2
Unique Gateways