Packet #17819033 Success
NODEINFO_APP packet from Meshtastic 9334 (9334) to !ffffffff
47
Total Receptions
3
Unique Gateways
0
Hop Count
80
Payload Bytes
Packet Information
| Database ID: | 17819033 |
|---|---|
| Mesh Packet ID: |
0x77b7a9c4
Used for correlation across gateways |
| Timestamp: | 2026-03-27 10:37:38 UTC |
| From Node: | Meshtastic 9334 (9334) |
| To Node: | !ffffffff (ffff) |
| Success: | Processed |
| Protocol: |
NODEINFO_APP
Port: 4 |
| Gateway: | WYK8 AI bot DM ask: (🔮) |
|---|---|
| Channel: | LongFast |
| RSSI: | -33 dBm |
| SNR: | 5.5 dBm |
| Hop Info: |
0/7 hops
Start: 7, Limit: 7 |
| Relay Node: |
34
9334
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: 80 bytes
Decoded:
Yes
Decoded Data:
| Long Name: | Meshtastic 9334 |
|---|---|
| Short Name: | 9334 |
| Node ID: | !db559334 |
| MAC Address: | EFHbVZM0 |
| Hardware: | HELTEC_MESH_SOLAR |
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: | 80 bytes |
|---|---|
| Gateway: | !433c823c |
| Channel: | LongFast |
| Payload Type: | NODEINFO_APP |
| Hop Count: | Unknown / 7 |
Privacy Summary
Exposure Level:
Broadcast
Broadcast
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Gateway node ID tracked
+ 1 more...
✓ Direct LoRa transmission (not via MQTT)
✓ Gateway node ID tracked
+ 1 more...
Exposure Risks:
⚠ Visible to all nodes on channel
⚠ Default channel - no encryption
+ 2 more...
⚠ Visible to all nodes on channel
⚠ Default channel - no encryption
+ 2 more...
MQTT ServiceEnvelope Fields
MQTT ServiceEnvelope contains the MeshPacket plus routing metadata
| Field | Value |
|---|---|
gateway_id |
!433c823c
Node ID format |
channel_id |
LongFast
Default public channel |
packet |
MeshPacket (80 bytes)
Contains the actual mesh network packet |
MeshPacket Fields
Core mesh packet with routing and payload information
| Field | Value | Type |
|---|---|---|
from |
3679818548
Source node ID |
uint32 |
to |
4294967295 (Broadcast)
Visible to all nodes |
uint32 |
decoded.portnum |
4
NODEINFO_APP |
enum |
decoded.payload_length |
80 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 |
-33.0 dBm
Signal strength at gateway |
int32 |
rx_snr |
5.50 dB
Signal quality at gateway |
float |
rx_time |
1774607851
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 |
52
Relay node ID |
uint32 |
tx_after |
Not set | uint32 |
timestamp |
1774607858.5251236
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
- ✓ Zero-hop: direct from source to MQTT gateway
Exposure Risks:
- ⚠ Visible to all nodes on channel
- ⚠ Default channel - no encryption
- ⚠ Packet visible to MQTT subscribers
- ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
| Gateway ID: | !433c823c |
| Zero Hop Policy: |
Enabled
Direct gateway connection |
| Signal Metrics: |
RSSI: -33.0 dBm SNR: 5.50 dB |
Complete Payload Analysis
Detailed breakdown of all payload fields and decoded data
Payload Metadata:
| Protocol: | NODEINFO_APP |
|---|---|
| Size: | 80 bytes |
| Decoded: | Yes |
Complete Payload Data (JSON):
{
"id": "!db559334",
"long_name": "Meshtastic 9334",
"short_name": "9334",
"macaddr": "EFHbVZM0",
"hw_model": "HELTEC_MESH_SOLAR"
}
Complete Protobuf Decode (JSON)
{
"service_envelope": {
"gateway_id": "!433c823c",
"channel_id": "LongFast",
"packet": "MeshPacket (see mesh_packet below)"
},
"mesh_packet": {
"from": 3679818548,
"to": 4294967295,
"id": 2008525252,
"rx_time": 1774607851,
"rx_snr": 5.5,
"rx_rssi": -33,
"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": 52,
"tx_after": 0,
"decoded": {
"portnum": 4,
"payload": "0a09216462353539333334120f4d65736874617374696320393333341a043933333422061051db559334286c422046ed4f97739efcebc6528015f64f59577e2521b0da759b8706d7d4fcf050e6684800",
"want_response": null,
"dest": null,
"source": null,
"request_id": null,
"reply_id": null,
"emoji": null,
"parsed_payload": {
"id": "!db559334",
"long_name": "Meshtastic 9334",
"short_name": "9334",
"macaddr": "EFHbVZM0",
"hw_model": "HELTEC_MESH_SOLAR",
"public_key": "Ru1Pl3Oe/OvGUoAV9k9ZV34lIbDadZuHBtfU/PBQ5mg=",
"is_unmessagable": false,
"type": "protobuf",
"portnum": "NODEINFO_APP",
"message_class": "User"
}
}
}
}
Raw Packet Data (80 bytes)
0a09216462353539333334120f4d65736874617374696320393333341a043933333422061051db559334286c422046ed4f97739efcebc6528015f64f59577e2521b0da759b8706d7d4fcf050e6684800
Hex Analysis:
| Size: | 80 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 |
|---|---|---|---|---|---|---|---|---|
| WYK8 AI bot DM ask: (🔮) Primary |
0.000s
Reference |
-33.0 dBm | 5.50 dB | 0 |
34
9334
|
LongFast | 2026-03-27 10:37:38 UTC | Current |
| WYK8 AI bot DM ask: (🔮) |
-0.150s
Before |
-33.0 dBm | 5.50 dB | 0 |
34
9334
|
LongFast | 2026-03-27 10:37:38 UTC | View |
| WYK8 AI bot DM ask: (🔮) |
-0.114s
Before |
-33.0 dBm | 5.50 dB | 0 |
34
9334
|
LongFast | 2026-03-27 10:37:38 UTC | View |
| WYK8 AI bot DM ask: (🔮) |
-0.081s
Before |
-33.0 dBm | 5.50 dB | 0 |
34
9334
|
LongFast | 2026-03-27 10:37:38 UTC | View |
| WYK8 AI bot DM ask: (🔮) |
-0.049s
Before |
-33.0 dBm | 5.50 dB | 0 |
34
9334
|
LongFast | 2026-03-27 10:37:38 UTC | View |
| WYK8 AI bot DM ask: (🔮) |
-0.029s
Before |
-33.0 dBm | 5.50 dB | 0 |
34
9334
|
LongFast | 2026-03-27 10:37:38 UTC | View |
| WYK8 AI bot DM ask: (🔮) |
+0.052s
After |
-33.0 dBm | 5.50 dB | 0 |
34
9334
|
LongFast | 2026-03-27 10:37:38 UTC | View |
| WYK8 AI bot DM ask: (🔮) |
+0.094s
After |
-33.0 dBm | 5.50 dB | 0 |
34
9334
|
LongFast | 2026-03-27 10:37:38 UTC | View |
| WYK8 AI bot DM ask: (🔮) |
+0.137s
After |
-33.0 dBm | 5.50 dB | 0 |
34
9334
|
LongFast | 2026-03-27 10:37:38 UTC | View |
| WYK8 AI bot DM ask: (🔮) |
+0.168s
After |
-33.0 dBm | 5.50 dB | 0 |
34
9334
|
LongFast | 2026-03-27 10:37:38 UTC | View |
| WYK8 AI bot DM ask: (🔮) |
+0.204s
After |
-33.0 dBm | 5.50 dB | 0 |
34
9334
|
LongFast | 2026-03-27 10:37:38 UTC | View |
| WYK BASE (🏡) |
+0.234s
After |
Unknown | Unknown | 1 |
28
ACTS
,
WN30
|
LongFast | 2026-03-27 10:37:38 UTC | View |
| WYK8 AI bot DM ask: (🔮) |
+0.257s
After |
-33.0 dBm | 5.50 dB | 0 |
34
9334
|
MediumFast | 2026-03-27 10:37:38 UTC | View |
| WYK8 AI bot DM ask: (🔮) |
+0.279s
After |
-33.0 dBm | 5.50 dB | 0 |
34
9334
|
MediumFast | 2026-03-27 10:37:38 UTC | View |
| WYK8 AI bot DM ask: (🔮) |
+0.299s
After |
-33.0 dBm | 5.50 dB | 0 |
34
9334
|
MediumFast | 2026-03-27 10:37:38 UTC | View |
| WYK8 AI bot DM ask: (🔮) |
+0.319s
After |
-33.0 dBm | 5.50 dB | 0 |
34
9334
|
MediumFast | 2026-03-27 10:37:38 UTC | View |
| WYK8 AI bot DM ask: (🔮) |
+0.339s
After |
-33.0 dBm | 5.50 dB | 0 |
34
9334
|
MediumFast | 2026-03-27 10:37:38 UTC | View |
| WYK8 AI bot DM ask: (🔮) |
+0.361s
After |
-33.0 dBm | 5.50 dB | 0 |
34
9334
|
MediumFast | 2026-03-27 10:37:38 UTC | View |
| WYK8 AI bot DM ask: (🔮) |
+0.384s
After |
-33.0 dBm | 5.50 dB | 0 |
34
9334
|
MediumFast | 2026-03-27 10:37:38 UTC | View |
| WYK8 AI bot DM ask: (🔮) |
+0.408s
After |
-33.0 dBm | 5.50 dB | 0 |
34
9334
|
MediumFast | 2026-03-27 10:37:38 UTC | View |
| WYK8 AI bot DM ask: (🔮) |
+0.431s
After |
-33.0 dBm | 5.50 dB | 0 |
34
9334
|
MediumFast | 2026-03-27 10:37:38 UTC | View |
| WYK8 AI bot DM ask: (🔮) |
+0.453s
After |
-33.0 dBm | 5.50 dB | 0 |
34
9334
|
MediumFast | 2026-03-27 10:37:38 UTC | View |
| WYK8 AI bot DM ask: (🔮) |
+0.474s
After |
-33.0 dBm | 5.50 dB | 0 |
34
9334
|
MediumFast | 2026-03-27 10:37:38 UTC | View |
| WYK8 AI bot DM ask: (🔮) |
+0.495s
After |
-33.0 dBm | 5.50 dB | 0 |
34
9334
|
ShortFast | 2026-03-27 10:37:39 UTC | View |
| WYK8 AI bot DM ask: (🔮) |
+0.515s
After |
-33.0 dBm | 5.50 dB | 0 |
34
9334
|
ShortFast | 2026-03-27 10:37:39 UTC | View |
| WYK8 AI bot DM ask: (🔮) |
+0.537s
After |
-33.0 dBm | 5.50 dB | 0 |
34
9334
|
ShortFast | 2026-03-27 10:37:39 UTC | View |
| WYK8 AI bot DM ask: (🔮) |
+0.561s
After |
-33.0 dBm | 5.50 dB | 0 |
34
9334
|
ShortFast | 2026-03-27 10:37:39 UTC | View |
| WYK8 AI bot DM ask: (🔮) |
+0.584s
After |
-33.0 dBm | 5.50 dB | 0 |
34
9334
|
ShortFast | 2026-03-27 10:37:39 UTC | View |
| WYK8 AI bot DM ask: (🔮) |
+0.606s
After |
-33.0 dBm | 5.50 dB | 0 |
34
9334
|
ShortFast | 2026-03-27 10:37:39 UTC | View |
| WYK8 AI bot DM ask: (🔮) |
+0.637s
After |
-33.0 dBm | 5.50 dB | 0 |
34
9334
|
ShortFast | 2026-03-27 10:37:39 UTC | View |
| WYK8 AI bot DM ask: (🔮) |
+0.658s
After |
-33.0 dBm | 5.50 dB | 0 |
34
9334
|
ShortFast | 2026-03-27 10:37:39 UTC | View |
| WYK8 AI bot DM ask: (🔮) |
+0.679s
After |
-33.0 dBm | 5.50 dB | 0 |
34
9334
|
ShortFast | 2026-03-27 10:37:39 UTC | View |
| WYK8 AI bot DM ask: (🔮) |
+0.706s
After |
-33.0 dBm | 5.50 dB | 0 |
34
9334
|
ShortFast | 2026-03-27 10:37:39 UTC | View |
| WYK8 AI bot DM ask: (🔮) |
+0.730s
After |
-33.0 dBm | 5.50 dB | 0 |
34
9334
|
ShortFast | 2026-03-27 10:37:39 UTC | View |
| WYK8 AI bot DM ask: (🔮) |
+0.753s
After |
-33.0 dBm | 5.50 dB | 0 |
34
9334
|
ShortTurbo | 2026-03-27 10:37:39 UTC | View |
| WYK8 AI bot DM ask: (🔮) |
+0.776s
After |
-33.0 dBm | 5.50 dB | 0 |
34
9334
|
ShortTurbo | 2026-03-27 10:37:39 UTC | View |
| WYK8 AI bot DM ask: (🔮) |
+0.798s
After |
-33.0 dBm | 5.50 dB | 0 |
34
9334
|
ShortTurbo | 2026-03-27 10:37:39 UTC | View |
| WYK8 AI bot DM ask: (🔮) |
+0.818s
After |
-33.0 dBm | 5.50 dB | 0 |
34
9334
|
ShortTurbo | 2026-03-27 10:37:39 UTC | View |
| WYK8 AI bot DM ask: (🔮) |
+0.839s
After |
-33.0 dBm | 5.50 dB | 0 |
34
9334
|
ShortTurbo | 2026-03-27 10:37:39 UTC | View |
| WYK8 AI bot DM ask: (🔮) |
+0.859s
After |
-33.0 dBm | 5.50 dB | 0 |
34
9334
|
ShortTurbo | 2026-03-27 10:37:39 UTC | View |
| WYK8 AI bot DM ask: (🔮) |
+0.879s
After |
-33.0 dBm | 5.50 dB | 0 |
34
9334
|
ShortTurbo | 2026-03-27 10:37:39 UTC | View |
| WYK8 AI bot DM ask: (🔮) |
+0.902s
After |
-33.0 dBm | 5.50 dB | 0 |
34
9334
|
ShortTurbo | 2026-03-27 10:37:39 UTC | View |
| WYK6 - MeshPocket (🔋) |
+0.926s
After |
-46.0 dBm | 7.00 dB | 0 |
34
9334
|
LongFast | 2026-03-27 10:37:39 UTC | View |
| WYK8 AI bot DM ask: (🔮) |
+0.949s
After |
-33.0 dBm | 5.50 dB | 0 |
34
9334
|
ShortTurbo | 2026-03-27 10:37:39 UTC | View |
| WYK8 AI bot DM ask: (🔮) |
+0.972s
After |
-33.0 dBm | 5.50 dB | 0 |
34
9334
|
ShortTurbo | 2026-03-27 10:37:39 UTC | View |
| WYK8 AI bot DM ask: (🔮) |
+0.993s
After |
-33.0 dBm | 5.50 dB | 0 |
34
9334
|
ShortTurbo | 2026-03-27 10:37:39 UTC | View |
| WYK8 AI bot DM ask: (🔮) |
+1.014s
After |
-33.0 dBm | 5.50 dB | 0 |
34
9334
|
LongFast | 2026-03-27 10:37:39 UTC | View |
47
Total Receptions
3
Unique Gateways