Packet #17801282 Success
NODEINFO_APP packet from WYK9-MME (WYK9) to !ffffffff
47
Total Receptions
3
Unique Gateways
1
Hop Count
73
Payload Bytes
Packet Information
| Database ID: | 17801282 |
|---|---|
| Mesh Packet ID: |
0xdde7aa15
Used for correlation across gateways |
| Timestamp: | 2026-03-27 09:55:53 UTC |
| From Node: | WYK9-MME (WYK9) |
| To Node: | !ffffffff (ffff) |
| Success: | Processed |
| Protocol: |
NODEINFO_APP
Port: 4 |
| Gateway: | WYK6 - MeshPocket (🔋) |
|---|---|
| Channel: | LongFast |
| RSSI: | -40 dBm |
| SNR: | 5.75 dBm |
| Hop Info: |
1/7 hops
Start: 7, Limit: 6 |
| Relay Node: |
44
📡
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: 73 bytes
Decoded:
Yes
Decoded Data:
| Long Name: | WYK9-MME |
|---|---|
| Short Name: | WYK9 |
| Node ID: | !db2fa430 |
| MAC Address: | EFHbL6Qw |
| Hardware: | HELTEC_V3 |
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: | 73 bytes |
|---|---|
| Gateway: | !fb13094d |
| Channel: | LongFast |
| Payload Type: | NODEINFO_APP |
| Hop Count: | 1 / 7 |
Privacy Summary
Exposure Level:
Broadcast
Broadcast
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Gateway node ID tracked
✓ Direct LoRa transmission (not via MQTT)
✓ Gateway node ID tracked
Exposure Risks:
⚠ Visible to all nodes on channel
⚠ Default channel - no encryption
+ 3 more...
⚠ Visible to all nodes on channel
⚠ Default channel - no encryption
+ 3 more...
MQTT ServiceEnvelope Fields
MQTT ServiceEnvelope contains the MeshPacket plus routing metadata
| Field | Value |
|---|---|
gateway_id |
!fb13094d
Node ID format |
channel_id |
LongFast
Default public channel |
packet |
MeshPacket (73 bytes)
Contains the actual mesh network packet |
MeshPacket Fields
Core mesh packet with routing and payload information
| Field | Value | Type |
|---|---|---|
from |
3677332528
Source node ID |
uint32 |
to |
4294967295 (Broadcast)
Visible to all nodes |
uint32 |
decoded.portnum |
4
NODEINFO_APP |
enum |
decoded.payload_length |
73 bytes
|
size |
hop_limit |
6
Remaining hops allowed |
uint32 |
hop_start |
7
Initial hop limit |
uint32 |
hops_taken |
1
Calculated: hop_start - hop_limit |
derived |
rx_rssi |
-40.0 dBm
Signal strength at gateway |
int32 |
rx_snr |
5.75 dB
Signal quality at gateway |
float |
rx_time |
1774605357
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 |
68
Relay node ID |
uint32 |
tx_after |
Not set | uint32 |
timestamp |
1774605353.3378642
Unix timestamp |
uint32 |
MQTT Privacy & Exposure Analysis
Analysis of privacy features and exposure risks when packet is shared via MQTT
Exposure Level: Broadcast
Privacy Features:
- ✓ Direct LoRa transmission (not via MQTT)
- ✓ Gateway node ID tracked
Exposure Risks:
- ⚠ Visible to all nodes on channel
- ⚠ Default channel - no encryption
- ⚠ Packet visible to MQTT subscribers
- ⚠ Multi-hop path visible (1 hops)
- ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
| Gateway ID: | !fb13094d |
| Signal Metrics: |
RSSI: -40.0 dBm SNR: 5.75 dB |
Complete Payload Analysis
Detailed breakdown of all payload fields and decoded data
Payload Metadata:
| Protocol: | NODEINFO_APP |
|---|---|
| Size: | 73 bytes |
| Decoded: | Yes |
Complete Payload Data (JSON):
{
"id": "!db2fa430",
"long_name": "WYK9-MME",
"short_name": "WYK9",
"macaddr": "EFHbL6Qw",
"hw_model": "HELTEC_V3"
}
Complete Protobuf Decode (JSON)
{
"service_envelope": {
"gateway_id": "!fb13094d",
"channel_id": "LongFast",
"packet": "MeshPacket (see mesh_packet below)"
},
"mesh_packet": {
"from": 3677332528,
"to": 4294967295,
"id": 3722947093,
"rx_time": 1774605357,
"rx_snr": 5.75,
"rx_rssi": -40,
"hop_limit": 6,
"hop_start": 7,
"via_mqtt": false,
"want_ack": false,
"priority": 0,
"delayed": 0,
"channel_index": null,
"pki_encrypted": false,
"next_hop": 0,
"relay_node": 68,
"tx_after": 0,
"decoded": {
"portnum": 4,
"payload": "0a09216462326661343330120857594b392d4d4d451a0457594b3922061051db2fa430282b4220617f675149298f79ffccc3b2b910455cbc14b9aa54e715fd31999806a18e4f044800",
"want_response": null,
"dest": null,
"source": null,
"request_id": null,
"reply_id": null,
"emoji": null,
"parsed_payload": {
"id": "!db2fa430",
"long_name": "WYK9-MME",
"short_name": "WYK9",
"macaddr": "EFHbL6Qw",
"hw_model": "HELTEC_V3",
"public_key": "YX9nUUkpj3n/zMOyuRBFXLwUuapU5xX9MZmYBqGOTwQ=",
"is_unmessagable": false,
"type": "protobuf",
"portnum": "NODEINFO_APP",
"message_class": "User"
}
}
}
}
Raw Packet Data (73 bytes)
0a09216462326661343330120857594b392d4d4d451a0457594b3922061051db2fa430282b4220617f675149298f79ffccc3b2b910455cbc14b9aa54e715fd31999806a18e4f044800
Hex Analysis:
| Size: | 73 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 - MeshPocket (🔋) Primary |
0.000s
Reference |
-40.0 dBm | 5.75 dB | 1 |
44
📡
|
LongFast | 2026-03-27 09:55:53 UTC | Current |
| WYK8 AI bot DM ask: (🔮) |
-1.091s
Before |
-72.0 dBm | 7.00 dB | 1 |
44
📡
|
LongFast | 2026-03-27 09:55:52 UTC | View |
| WYK8 AI bot DM ask: (🔮) |
-1.069s
Before |
-72.0 dBm | 7.00 dB | 1 |
44
📡
|
LongFast | 2026-03-27 09:55:52 UTC | View |
| WYK8 AI bot DM ask: (🔮) |
-1.034s
Before |
-72.0 dBm | 7.00 dB | 1 |
44
📡
|
LongFast | 2026-03-27 09:55:52 UTC | View |
| WYK8 AI bot DM ask: (🔮) |
-0.992s
Before |
-72.0 dBm | 7.00 dB | 1 |
44
📡
|
LongFast | 2026-03-27 09:55:52 UTC | View |
| WYK8 AI bot DM ask: (🔮) |
-0.956s
Before |
-72.0 dBm | 7.00 dB | 1 |
44
📡
|
LongFast | 2026-03-27 09:55:52 UTC | View |
| WYK8 AI bot DM ask: (🔮) |
-0.928s
Before |
-72.0 dBm | 7.00 dB | 1 |
44
📡
|
LongFast | 2026-03-27 09:55:52 UTC | View |
| WYK8 AI bot DM ask: (🔮) |
-0.899s
Before |
-72.0 dBm | 7.00 dB | 1 |
44
📡
|
LongFast | 2026-03-27 09:55:52 UTC | View |
| WYK8 AI bot DM ask: (🔮) |
-0.875s
Before |
-72.0 dBm | 7.00 dB | 1 |
44
📡
|
LongFast | 2026-03-27 09:55:52 UTC | View |
| WYK8 AI bot DM ask: (🔮) |
-0.851s
Before |
-72.0 dBm | 7.00 dB | 1 |
44
📡
|
LongFast | 2026-03-27 09:55:52 UTC | View |
| WYK8 AI bot DM ask: (🔮) |
-0.829s
Before |
-72.0 dBm | 7.00 dB | 1 |
44
📡
|
LongFast | 2026-03-27 09:55:52 UTC | View |
| WYK8 AI bot DM ask: (🔮) |
-0.807s
Before |
-72.0 dBm | 7.00 dB | 1 |
44
📡
|
LongFast | 2026-03-27 09:55:52 UTC | View |
| WYK8 AI bot DM ask: (🔮) |
-0.779s
Before |
-72.0 dBm | 7.00 dB | 1 |
44
📡
|
MediumFast | 2026-03-27 09:55:52 UTC | View |
| WYK8 AI bot DM ask: (🔮) |
-0.758s
Before |
-72.0 dBm | 7.00 dB | 1 |
44
📡
|
MediumFast | 2026-03-27 09:55:52 UTC | View |
| WYK8 AI bot DM ask: (🔮) |
-0.735s
Before |
-72.0 dBm | 7.00 dB | 1 |
44
📡
|
MediumFast | 2026-03-27 09:55:52 UTC | View |
| WYK8 AI bot DM ask: (🔮) |
-0.711s
Before |
-72.0 dBm | 7.00 dB | 1 |
44
📡
|
MediumFast | 2026-03-27 09:55:52 UTC | View |
| WYK8 AI bot DM ask: (🔮) |
-0.687s
Before |
-72.0 dBm | 7.00 dB | 1 |
44
📡
|
MediumFast | 2026-03-27 09:55:52 UTC | View |
| WYK8 AI bot DM ask: (🔮) |
-0.664s
Before |
-72.0 dBm | 7.00 dB | 1 |
44
📡
|
MediumFast | 2026-03-27 09:55:52 UTC | View |
| WYK8 AI bot DM ask: (🔮) |
-0.642s
Before |
-72.0 dBm | 7.00 dB | 1 |
44
📡
|
MediumFast | 2026-03-27 09:55:52 UTC | View |
| WYK8 AI bot DM ask: (🔮) |
-0.620s
Before |
-72.0 dBm | 7.00 dB | 1 |
44
📡
|
MediumFast | 2026-03-27 09:55:52 UTC | View |
| WYK8 AI bot DM ask: (🔮) |
-0.600s
Before |
-72.0 dBm | 7.00 dB | 1 |
44
📡
|
MediumFast | 2026-03-27 09:55:52 UTC | View |
| WYK8 AI bot DM ask: (🔮) |
-0.578s
Before |
-72.0 dBm | 7.00 dB | 1 |
44
📡
|
MediumFast | 2026-03-27 09:55:52 UTC | View |
| WYK8 AI bot DM ask: (🔮) |
-0.554s
Before |
-72.0 dBm | 7.00 dB | 1 |
44
📡
|
MediumFast | 2026-03-27 09:55:52 UTC | View |
| WYK8 AI bot DM ask: (🔮) |
-0.530s
Before |
-72.0 dBm | 7.00 dB | 1 |
44
📡
|
ShortFast | 2026-03-27 09:55:52 UTC | View |
| WYK8 AI bot DM ask: (🔮) |
-0.506s
Before |
-72.0 dBm | 7.00 dB | 1 |
44
📡
|
ShortFast | 2026-03-27 09:55:52 UTC | View |
| WYK8 AI bot DM ask: (🔮) |
-0.482s
Before |
-72.0 dBm | 7.00 dB | 1 |
44
📡
|
ShortFast | 2026-03-27 09:55:52 UTC | View |
| WYK8 AI bot DM ask: (🔮) |
-0.460s
Before |
-72.0 dBm | 7.00 dB | 1 |
44
📡
|
ShortFast | 2026-03-27 09:55:52 UTC | View |
| WYK8 AI bot DM ask: (🔮) |
-0.438s
Before |
-72.0 dBm | 7.00 dB | 1 |
44
📡
|
ShortFast | 2026-03-27 09:55:52 UTC | View |
| WYK8 AI bot DM ask: (🔮) |
-0.416s
Before |
-72.0 dBm | 7.00 dB | 1 |
44
📡
|
ShortFast | 2026-03-27 09:55:52 UTC | View |
| WYK8 AI bot DM ask: (🔮) |
-0.395s
Before |
-72.0 dBm | 7.00 dB | 1 |
44
📡
|
ShortFast | 2026-03-27 09:55:52 UTC | View |
| WYK8 AI bot DM ask: (🔮) |
-0.372s
Before |
-72.0 dBm | 7.00 dB | 1 |
44
📡
|
ShortFast | 2026-03-27 09:55:52 UTC | View |
| WYK8 AI bot DM ask: (🔮) |
-0.348s
Before |
-72.0 dBm | 7.00 dB | 1 |
44
📡
|
ShortFast | 2026-03-27 09:55:52 UTC | View |
| WYK8 AI bot DM ask: (🔮) |
-0.324s
Before |
-72.0 dBm | 7.00 dB | 1 |
44
📡
|
ShortFast | 2026-03-27 09:55:53 UTC | View |
| WYK8 AI bot DM ask: (🔮) |
-0.301s
Before |
-72.0 dBm | 7.00 dB | 1 |
44
📡
|
ShortFast | 2026-03-27 09:55:53 UTC | View |
| WYK8 AI bot DM ask: (🔮) |
-0.279s
Before |
-72.0 dBm | 7.00 dB | 1 |
44
📡
|
ShortTurbo | 2026-03-27 09:55:53 UTC | View |
| WYK8 AI bot DM ask: (🔮) |
-0.257s
Before |
-72.0 dBm | 7.00 dB | 1 |
44
📡
|
ShortTurbo | 2026-03-27 09:55:53 UTC | View |
| WYK8 AI bot DM ask: (🔮) |
-0.235s
Before |
-72.0 dBm | 7.00 dB | 1 |
44
📡
|
ShortTurbo | 2026-03-27 09:55:53 UTC | View |
| WYK8 AI bot DM ask: (🔮) |
-0.214s
Before |
-72.0 dBm | 7.00 dB | 1 |
44
📡
|
ShortTurbo | 2026-03-27 09:55:53 UTC | View |
| WYK8 AI bot DM ask: (🔮) |
-0.182s
Before |
-72.0 dBm | 7.00 dB | 1 |
44
📡
|
ShortTurbo | 2026-03-27 09:55:53 UTC | View |
| WYK8 AI bot DM ask: (🔮) |
-0.158s
Before |
-72.0 dBm | 7.00 dB | 1 |
44
📡
|
ShortTurbo | 2026-03-27 09:55:53 UTC | View |
| WYK8 AI bot DM ask: (🔮) |
-0.134s
Before |
-72.0 dBm | 7.00 dB | 1 |
44
📡
|
ShortTurbo | 2026-03-27 09:55:53 UTC | View |
| WYK8 AI bot DM ask: (🔮) |
-0.110s
Before |
-72.0 dBm | 7.00 dB | 1 |
44
📡
|
ShortTurbo | 2026-03-27 09:55:53 UTC | View |
| WYK8 AI bot DM ask: (🔮) |
-0.087s
Before |
-72.0 dBm | 7.00 dB | 1 |
44
📡
|
ShortTurbo | 2026-03-27 09:55:53 UTC | View |
| WYK8 AI bot DM ask: (🔮) |
-0.066s
Before |
-72.0 dBm | 7.00 dB | 1 |
44
📡
|
ShortTurbo | 2026-03-27 09:55:53 UTC | View |
| WYK8 AI bot DM ask: (🔮) |
-0.044s
Before |
-72.0 dBm | 7.00 dB | 1 |
44
📡
|
ShortTurbo | 2026-03-27 09:55:53 UTC | View |
| WYK8 AI bot DM ask: (🔮) |
-0.023s
Before |
-72.0 dBm | 7.00 dB | 1 |
44
📡
|
LongFast | 2026-03-27 09:55:53 UTC | View |
| WYK BASE (🏡) |
+0.028s
After |
Unknown | Unknown | 2 |
3c
🔮
|
LongFast | 2026-03-27 09:55:53 UTC | View |
47
Total Receptions
3
Unique Gateways