Packet #39478942 Success
NODEINFO_APP packet from W Heltec Wireless Stick (WHWS) to !ffffffff
47
Total Receptions
3
Unique Gateways
0
Hop Count
88
Payload Bytes
Packet Information
| Database ID: | 39478942 |
|---|---|
| Mesh Packet ID: |
0x94f13b85
Used for correlation across gateways |
| Timestamp: | 2026-05-16 07:06:28 UTC |
| From Node: | W Heltec Wireless Stick (WHWS) |
| To Node: | !ffffffff (ffff) |
| Success: | Processed |
| Protocol: |
NODEINFO_APP
Port: 4 |
| Gateway: | WYK Meshnology N30 (WN30) |
|---|---|
| Channel: | MediumFast |
| RSSI: | -26 dBm |
| SNR: | 6.75 dBm |
| Hop Info: |
0/7 hops
Start: 7, Limit: 7 |
| Relay Node: |
80
WHWS
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: 88 bytes
Decoded:
Yes
Decoded Data:
| Long Name: | W Heltec Wireless Stick |
|---|---|
| Short Name: | WHWS |
| Node ID: | !9e9e1580 |
| MAC Address: | nBOenhWA |
| Hardware: | HELTEC_WSL_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: | 88 bytes |
|---|---|
| Gateway: | !ba66fe28 |
| Channel: | MediumFast |
| Payload Type: | NODEINFO_APP |
| Hop Count: | Unknown / 7 |
Privacy Summary
Exposure Level:
Broadcast
Broadcast
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Custom channel: MediumFast
+ 2 more...
✓ Direct LoRa transmission (not via MQTT)
✓ Custom channel: MediumFast
+ 2 more...
Exposure Risks:
⚠ Visible to all nodes on channel
⚠ Packet visible to MQTT subscribers
+ 1 more...
⚠ Visible to all nodes on channel
⚠ Packet visible to MQTT subscribers
+ 1 more...
MQTT ServiceEnvelope Fields
MQTT ServiceEnvelope contains the MeshPacket plus routing metadata
| Field | Value |
|---|---|
gateway_id |
!ba66fe28
Node ID format |
channel_id |
MediumFast
|
packet |
MeshPacket (88 bytes)
Contains the actual mesh network packet |
MeshPacket Fields
Core mesh packet with routing and payload information
| Field | Value | Type |
|---|---|---|
from |
2661160320
Source node ID |
uint32 |
to |
4294967295 (Broadcast)
Visible to all nodes |
uint32 |
decoded.portnum |
4
NODEINFO_APP |
enum |
decoded.payload_length |
88 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 |
-26.0 dBm
Signal strength at gateway |
int32 |
rx_snr |
6.75 dB
Signal quality at gateway |
float |
rx_time |
1778915188
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 |
128
Relay node ID |
uint32 |
tx_after |
Not set | uint32 |
timestamp |
1778915188.962182
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)
- ✓ Custom channel: MediumFast
- ✓ Gateway node ID tracked
- ✓ Zero-hop: direct from source to MQTT gateway
Exposure Risks:
- ⚠ Visible to all nodes on channel
- ⚠ Packet visible to MQTT subscribers
- ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
| Gateway ID: | !ba66fe28 |
| Zero Hop Policy: |
Enabled
Direct gateway connection |
| Signal Metrics: |
RSSI: -26.0 dBm SNR: 6.75 dB |
Complete Payload Analysis
Detailed breakdown of all payload fields and decoded data
Payload Metadata:
| Protocol: | NODEINFO_APP |
|---|---|
| Size: | 88 bytes |
| Decoded: | Yes |
Complete Payload Data (JSON):
{
"id": "!9e9e1580",
"long_name": "W Heltec Wireless Stick",
"short_name": "WHWS",
"macaddr": "nBOenhWA",
"hw_model": "HELTEC_WSL_V3"
}
Complete Protobuf Decode (JSON)
{
"service_envelope": {
"gateway_id": "!ba66fe28",
"channel_id": "MediumFast",
"packet": "MeshPacket (see mesh_packet below)"
},
"mesh_packet": {
"from": 2661160320,
"to": 4294967295,
"id": 2498837381,
"rx_time": 1778915188,
"rx_snr": 6.75,
"rx_rssi": -26,
"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": 128,
"tx_after": 0,
"decoded": {
"portnum": 4,
"payload": "0a092139653965313538301217572048656c74656320576972656c65737320537469636b1a045748575322069c139e9e1580282c4220c6253bbd5ceec5ea8343541634e9f845004aba56afd2d9a473b6b3f77e44e42d4800",
"want_response": null,
"dest": null,
"source": null,
"request_id": null,
"reply_id": null,
"emoji": null,
"parsed_payload": {
"id": "!9e9e1580",
"long_name": "W Heltec Wireless Stick",
"short_name": "WHWS",
"macaddr": "nBOenhWA",
"hw_model": "HELTEC_WSL_V3",
"public_key": "xiU7vVzuxeqDQ1QWNOn4RQBKulav0tmkc7az935E5C0=",
"is_unmessagable": false,
"type": "protobuf",
"portnum": "NODEINFO_APP",
"message_class": "User"
}
}
}
}
Raw Packet Data (88 bytes)
0a092139653965313538301217572048656c74656320576972656c65737320537469636b1a045748575322069c139e9e1580282c4220c6253bbd5ceec5ea8343541634e9f845004aba56afd2d9a473b6b3f77e44e42d4800
Hex Analysis:
| Size: | 88 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 |
|---|---|---|---|---|---|---|---|---|
| WYK Meshnology N30 (WN30) Primary |
0.000s
Reference |
-26.0 dBm | 6.75 dB | 0 |
80
WHWS
|
MediumFast | 2026-05-16 07:06:28 UTC | Current |
| WYK Meshnology N30 (WN30) |
-0.246s
Before |
-26.0 dBm | 6.75 dB | 0 |
80
WHWS
|
LongFast | 2026-05-16 07:06:28 UTC | View |
| WYK Meshnology N30 (WN30) |
-0.219s
Before |
-26.0 dBm | 6.75 dB | 0 |
80
WHWS
|
LongFast | 2026-05-16 07:06:28 UTC | View |
| WYK Meshnology N30 (WN30) |
-0.196s
Before |
-26.0 dBm | 6.75 dB | 0 |
80
WHWS
|
LongFast | 2026-05-16 07:06:28 UTC | View |
| WYK Meshnology N30 (WN30) |
-0.175s
Before |
-26.0 dBm | 6.75 dB | 0 |
80
WHWS
|
LongFast | 2026-05-16 07:06:28 UTC | View |
| WYK Meshnology N30 (WN30) |
-0.154s
Before |
-26.0 dBm | 6.75 dB | 0 |
80
WHWS
|
LongFast | 2026-05-16 07:06:28 UTC | View |
| WYK Meshnology N30 (WN30) |
-0.134s
Before |
-26.0 dBm | 6.75 dB | 0 |
80
WHWS
|
LongFast | 2026-05-16 07:06:28 UTC | View |
| WYK Meshnology N30 (WN30) |
-0.114s
Before |
-26.0 dBm | 6.75 dB | 0 |
80
WHWS
|
LongFast | 2026-05-16 07:06:28 UTC | View |
| WYK Meshnology N30 (WN30) |
-0.089s
Before |
-26.0 dBm | 6.75 dB | 0 |
80
WHWS
|
LongFast | 2026-05-16 07:06:28 UTC | View |
| WYK Meshnology N30 (WN30) |
-0.066s
Before |
-26.0 dBm | 6.75 dB | 0 |
80
WHWS
|
LongFast | 2026-05-16 07:06:28 UTC | View |
| WYK Meshnology N30 (WN30) |
-0.043s
Before |
-26.0 dBm | 6.75 dB | 0 |
80
WHWS
|
LongFast | 2026-05-16 07:06:28 UTC | View |
| WYK Meshnology N30 (WN30) |
-0.021s
Before |
-26.0 dBm | 6.75 dB | 0 |
80
WHWS
|
LongFast | 2026-05-16 07:06:28 UTC | View |
| WYK Meshnology N30 (WN30) |
+0.021s
After |
-26.0 dBm | 6.75 dB | 0 |
80
WHWS
|
MediumFast | 2026-05-16 07:06:28 UTC | View |
| WYK Meshnology N30 (WN30) |
+0.041s
After |
-26.0 dBm | 6.75 dB | 0 |
80
WHWS
|
MediumFast | 2026-05-16 07:06:29 UTC | View |
| WYK Meshnology N30 (WN30) |
+0.062s
After |
-26.0 dBm | 6.75 dB | 0 |
80
WHWS
|
MediumFast | 2026-05-16 07:06:29 UTC | View |
| WYK Meshnology N30 (WN30) |
+0.092s
After |
-26.0 dBm | 6.75 dB | 0 |
80
WHWS
|
MediumFast | 2026-05-16 07:06:29 UTC | View |
| WYK Meshnology N30 (WN30) |
+0.116s
After |
-26.0 dBm | 6.75 dB | 0 |
80
WHWS
|
MediumFast | 2026-05-16 07:06:29 UTC | View |
| WYK Meshnology N30 (WN30) |
+0.139s
After |
-26.0 dBm | 6.75 dB | 0 |
80
WHWS
|
MediumFast | 2026-05-16 07:06:29 UTC | View |
| WYK Meshnology N30 (WN30) |
+0.163s
After |
-26.0 dBm | 6.75 dB | 0 |
80
WHWS
|
MediumFast | 2026-05-16 07:06:29 UTC | View |
| WYK Meshnology N30 (WN30) |
+0.184s
After |
-26.0 dBm | 6.75 dB | 0 |
80
WHWS
|
MediumFast | 2026-05-16 07:06:29 UTC | View |
| WYK Meshnology N30 (WN30) |
+0.212s
After |
-26.0 dBm | 6.75 dB | 0 |
80
WHWS
|
MediumFast | 2026-05-16 07:06:29 UTC | View |
| WYK Meshnology N30 (WN30) |
+0.234s
After |
-26.0 dBm | 6.75 dB | 0 |
80
WHWS
|
MediumFast | 2026-05-16 07:06:29 UTC | View |
| WYK Meshnology N30 (WN30) |
+0.256s
After |
-26.0 dBm | 6.75 dB | 0 |
80
WHWS
|
ShortFast | 2026-05-16 07:06:29 UTC | View |
| WYK Meshnology N30 (WN30) |
+0.280s
After |
-26.0 dBm | 6.75 dB | 0 |
80
WHWS
|
ShortFast | 2026-05-16 07:06:29 UTC | View |
| WYK Meshnology N30 (WN30) |
+0.304s
After |
-26.0 dBm | 6.75 dB | 0 |
80
WHWS
|
ShortFast | 2026-05-16 07:06:29 UTC | View |
| WYK Meshnology N30 (WN30) |
+0.327s
After |
-26.0 dBm | 6.75 dB | 0 |
80
WHWS
|
ShortFast | 2026-05-16 07:06:29 UTC | View |
| WYK Meshnology N30 (WN30) |
+0.349s
After |
-26.0 dBm | 6.75 dB | 0 |
80
WHWS
|
ShortFast | 2026-05-16 07:06:29 UTC | View |
| WYK Meshnology N30 (WN30) |
+0.370s
After |
-26.0 dBm | 6.75 dB | 0 |
80
WHWS
|
ShortFast | 2026-05-16 07:06:29 UTC | View |
| WYK Meshnology N30 (WN30) |
+0.392s
After |
-26.0 dBm | 6.75 dB | 0 |
80
WHWS
|
ShortFast | 2026-05-16 07:06:29 UTC | View |
| WYK Meshnology N30 (WN30) |
+0.413s
After |
-26.0 dBm | 6.75 dB | 0 |
80
WHWS
|
ShortFast | 2026-05-16 07:06:29 UTC | View |
| WYK Meshnology N30 (WN30) |
+0.433s
After |
-26.0 dBm | 6.75 dB | 0 |
80
WHWS
|
ShortFast | 2026-05-16 07:06:29 UTC | View |
| WYK Meshnology N30 (WN30) |
+0.455s
After |
-26.0 dBm | 6.75 dB | 0 |
80
WHWS
|
ShortFast | 2026-05-16 07:06:29 UTC | View |
| WYK Meshnology N30 (WN30) |
+0.476s
After |
-26.0 dBm | 6.75 dB | 0 |
80
WHWS
|
ShortFast | 2026-05-16 07:06:29 UTC | View |
| WYK Meshnology N30 (WN30) |
+0.497s
After |
-26.0 dBm | 6.75 dB | 0 |
80
WHWS
|
ShortTurbo | 2026-05-16 07:06:29 UTC | View |
| WYK Meshnology N30 (WN30) |
+0.529s
After |
-26.0 dBm | 6.75 dB | 0 |
80
WHWS
|
ShortTurbo | 2026-05-16 07:06:29 UTC | View |
| WYK Meshnology N30 (WN30) |
+0.558s
After |
-26.0 dBm | 6.75 dB | 0 |
80
WHWS
|
ShortTurbo | 2026-05-16 07:06:29 UTC | View |
| WYK Meshnology N30 (WN30) |
+0.585s
After |
-26.0 dBm | 6.75 dB | 0 |
80
WHWS
|
ShortTurbo | 2026-05-16 07:06:29 UTC | View |
| WYK Meshnology N30 (WN30) |
+0.613s
After |
-26.0 dBm | 6.75 dB | 0 |
80
WHWS
|
ShortTurbo | 2026-05-16 07:06:29 UTC | View |
| WYK Meshnology N30 (WN30) |
+0.643s
After |
-26.0 dBm | 6.75 dB | 0 |
80
WHWS
|
ShortTurbo | 2026-05-16 07:06:29 UTC | View |
| WYK Meshnology N30 (WN30) |
+0.667s
After |
-26.0 dBm | 6.75 dB | 0 |
80
WHWS
|
ShortTurbo | 2026-05-16 07:06:29 UTC | View |
| WYK Meshnology N30 (WN30) |
+0.693s
After |
-26.0 dBm | 6.75 dB | 0 |
80
WHWS
|
ShortTurbo | 2026-05-16 07:06:29 UTC | View |
| WYK Meshnology N30 (WN30) |
+0.725s
After |
-26.0 dBm | 6.75 dB | 0 |
80
WHWS
|
ShortTurbo | 2026-05-16 07:06:29 UTC | View |
| WYK Meshnology N30 (WN30) |
+0.754s
After |
-26.0 dBm | 6.75 dB | 0 |
80
WHWS
|
ShortTurbo | 2026-05-16 07:06:29 UTC | View |
| WYK Meshnology N30 (WN30) |
+0.782s
After |
-26.0 dBm | 6.75 dB | 0 |
80
WHWS
|
ShortTurbo | 2026-05-16 07:06:29 UTC | View |
| WYK Meshnology N30 (WN30) |
+0.808s
After |
-26.0 dBm | 6.75 dB | 0 |
80
WHWS
|
LongFast | 2026-05-16 07:06:29 UTC | View |
| WYK BASE MeshMonitoring.com (🏡) |
+0.836s
After |
-26.0 dBm | 6.25 dB | 0 |
80
WHWS
|
LongFast | 2026-05-16 07:06:29 UTC | View |
| WYK Mesh Node T114 (WT14) |
+0.868s
After |
-33.0 dBm | 6.00 dB | 0 |
80
WHWS
|
LongFast | 2026-05-16 07:06:29 UTC | View |
47
Total Receptions
3
Unique Gateways