Packet #39489246 Success
NODEINFO_APP packet from Meshtastic 07f0 (07f0) to !ffffffff
46
Total Receptions
2
Unique Gateways
1
Hop Count
80
Payload Bytes
Packet Information
| Database ID: | 39489246 |
|---|---|
| Mesh Packet ID: |
0x8403b668
Used for correlation across gateways |
| Timestamp: | 2026-05-16 07:48:33 UTC |
| From Node: | Meshtastic 07f0 (07f0) |
| To Node: | !ffffffff (ffff) |
| Success: | Processed |
| Protocol: |
NODEINFO_APP
Port: 4 |
| Gateway: | Mechanicus Alpha (M1) |
|---|---|
| Channel: | LongFast |
| RSSI: | -118 dBm |
| SNR: | -10.75 dBm |
| Hop Info: |
1/4 hops
Start: 4, Limit: 3 |
| Relay Node: |
ce
Last byte of the last hop that relayed this packet |
Payload Data
Protocol: NODEINFO_APP
Size: 80 bytes
Decoded:
Yes
Decoded Data:
| Long Name: | Meshtastic 07f0 |
|---|---|
| Short Name: | 07f0 |
| Node ID: | !9ee707f0 |
| MAC Address: | nBOe5wfw |
| 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: | 80 bytes |
|---|---|
| Gateway: | !433e868c |
| Channel: | LongFast |
| Payload Type: | NODEINFO_APP |
| Hop Count: | 1 / 4 |
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 |
!433e868c
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 |
2665940976
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 |
3
Remaining hops allowed |
uint32 |
hop_start |
4
Initial hop limit |
uint32 |
hops_taken |
1
Calculated: hop_start - hop_limit |
derived |
rx_rssi |
-118.0 dBm
Signal strength at gateway |
int32 |
rx_snr |
-10.75 dB
Signal quality at gateway |
float |
rx_time |
1778917711
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 |
206
Relay node ID |
uint32 |
tx_after |
Not set | uint32 |
timestamp |
1778917713.0629733
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: | !433e868c |
| Signal Metrics: |
RSSI: -118.0 dBm SNR: -10.75 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": "!9ee707f0",
"long_name": "Meshtastic 07f0",
"short_name": "07f0",
"macaddr": "nBOe5wfw",
"hw_model": "HELTEC_V3"
}
Complete Protobuf Decode (JSON)
{
"service_envelope": {
"gateway_id": "!433e868c",
"channel_id": "LongFast",
"packet": "MeshPacket (see mesh_packet below)"
},
"mesh_packet": {
"from": 2665940976,
"to": 4294967295,
"id": 2214835816,
"rx_time": 1778917711,
"rx_snr": -10.75,
"rx_rssi": -118,
"hop_limit": 3,
"hop_start": 4,
"via_mqtt": false,
"want_ack": false,
"priority": 0,
"delayed": 0,
"channel_index": null,
"pki_encrypted": false,
"next_hop": 0,
"relay_node": 206,
"tx_after": 0,
"decoded": {
"portnum": 4,
"payload": "0a09213965653730376630120f4d65736874617374696320303766301a043037663022069c139ee707f0282b4220fe5f37ec2f96f74e5df0ad4b077e1bfb2c88e57b77f078216817748f045a54134800",
"want_response": null,
"dest": null,
"source": null,
"request_id": null,
"reply_id": null,
"emoji": null,
"parsed_payload": {
"id": "!9ee707f0",
"long_name": "Meshtastic 07f0",
"short_name": "07f0",
"macaddr": "nBOe5wfw",
"hw_model": "HELTEC_V3",
"public_key": "/l837C+W905d8K1LB34b+yyI5Xt38HghaBd0jwRaVBM=",
"is_unmessagable": false,
"type": "protobuf",
"portnum": "NODEINFO_APP",
"message_class": "User"
}
}
}
}
Raw Packet Data (80 bytes)
0a09213965653730376630120f4d65736874617374696320303766301a043037663022069c139ee707f0282b4220fe5f37ec2f96f74e5df0ad4b077e1bfb2c88e57b77f078216817748f045a54134800
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 |
|---|---|---|---|---|---|---|---|---|
| Mechanicus Alpha (M1) Primary |
0.000s
Reference |
-118.0 dBm | -10.75 dB | 1 |
ce
|
LongFast | 2026-05-16 07:48:33 UTC | Current |
| Mechanicus Alpha (M1) |
-0.144s
Before |
-118.0 dBm | -10.75 dB | 1 |
ce
|
LongFast | 2026-05-16 07:48:32 UTC | View |
| Mechanicus Alpha (M1) |
-0.122s
Before |
-118.0 dBm | -10.75 dB | 1 |
ce
|
LongFast | 2026-05-16 07:48:32 UTC | View |
| Mechanicus Alpha (M1) |
-0.099s
Before |
-118.0 dBm | -10.75 dB | 1 |
ce
|
LongFast | 2026-05-16 07:48:32 UTC | View |
| Mechanicus Alpha (M1) |
-0.073s
Before |
-118.0 dBm | -10.75 dB | 1 |
ce
|
LongFast | 2026-05-16 07:48:32 UTC | View |
| Mechanicus Alpha (M1) |
-0.048s
Before |
-118.0 dBm | -10.75 dB | 1 |
ce
|
LongFast | 2026-05-16 07:48:33 UTC | View |
| Mechanicus Alpha (M1) |
-0.024s
Before |
-118.0 dBm | -10.75 dB | 1 |
ce
|
LongFast | 2026-05-16 07:48:33 UTC | View |
| Mechanicus Alpha (M1) |
+0.023s
After |
-118.0 dBm | -10.75 dB | 1 |
ce
|
LongFast | 2026-05-16 07:48:33 UTC | View |
| Mechanicus Alpha (M1) |
+0.045s
After |
-118.0 dBm | -10.75 dB | 1 |
ce
|
LongFast | 2026-05-16 07:48:33 UTC | View |
| Mechanicus Alpha (M1) |
+0.068s
After |
-118.0 dBm | -10.75 dB | 1 |
ce
|
LongFast | 2026-05-16 07:48:33 UTC | View |
| Mechanicus Alpha (M1) |
+0.092s
After |
-118.0 dBm | -10.75 dB | 1 |
ce
|
LongFast | 2026-05-16 07:48:33 UTC | View |
| Mechanicus Alpha (M1) |
+0.118s
After |
-118.0 dBm | -10.75 dB | 1 |
ce
|
MediumFast | 2026-05-16 07:48:33 UTC | View |
| Mechanicus Alpha (M1) |
+0.143s
After |
-118.0 dBm | -10.75 dB | 1 |
ce
|
MediumFast | 2026-05-16 07:48:33 UTC | View |
| Mechanicus Alpha (M1) |
+0.167s
After |
-118.0 dBm | -10.75 dB | 1 |
ce
|
MediumFast | 2026-05-16 07:48:33 UTC | View |
| Mechanicus Alpha (M1) |
+0.190s
After |
-118.0 dBm | -10.75 dB | 1 |
ce
|
MediumFast | 2026-05-16 07:48:33 UTC | View |
| Mechanicus Alpha (M1) |
+0.220s
After |
-118.0 dBm | -10.75 dB | 1 |
ce
|
MediumFast | 2026-05-16 07:48:33 UTC | View |
| Mechanicus Alpha (M1) |
+0.242s
After |
-118.0 dBm | -10.75 dB | 1 |
ce
|
MediumFast | 2026-05-16 07:48:33 UTC | View |
| Mechanicus Alpha (M1) |
+0.264s
After |
-118.0 dBm | -10.75 dB | 1 |
ce
|
MediumFast | 2026-05-16 07:48:33 UTC | View |
| Mechanicus Alpha (M1) |
+0.288s
After |
-118.0 dBm | -10.75 dB | 1 |
ce
|
MediumFast | 2026-05-16 07:48:33 UTC | View |
| Mechanicus Alpha (M1) |
+0.320s
After |
-118.0 dBm | -10.75 dB | 1 |
ce
|
MediumFast | 2026-05-16 07:48:33 UTC | View |
| Mechanicus Alpha (M1) |
+0.349s
After |
-118.0 dBm | -10.75 dB | 1 |
ce
|
MediumFast | 2026-05-16 07:48:33 UTC | View |
| Mechanicus Alpha (M1) |
+0.374s
After |
-118.0 dBm | -10.75 dB | 1 |
ce
|
MediumFast | 2026-05-16 07:48:33 UTC | View |
| Mechanicus Alpha (M1) |
+0.397s
After |
-118.0 dBm | -10.75 dB | 1 |
ce
|
ShortFast | 2026-05-16 07:48:33 UTC | View |
| Mechanicus Alpha (M1) |
+0.749s
After |
-118.0 dBm | -10.75 dB | 1 |
ce
|
ShortFast | 2026-05-16 07:48:33 UTC | View |
| Mechanicus Alpha (M1) |
+0.774s
After |
-118.0 dBm | -10.75 dB | 1 |
ce
|
ShortFast | 2026-05-16 07:48:33 UTC | View |
| Mechanicus Alpha (M1) |
+0.803s
After |
-118.0 dBm | -10.75 dB | 1 |
ce
|
ShortFast | 2026-05-16 07:48:33 UTC | View |
| Mechanicus Alpha (M1) |
+0.825s
After |
-118.0 dBm | -10.75 dB | 1 |
ce
|
ShortFast | 2026-05-16 07:48:33 UTC | View |
| Mechanicus Alpha (M1) |
+0.858s
After |
-118.0 dBm | -10.75 dB | 1 |
ce
|
ShortFast | 2026-05-16 07:48:33 UTC | View |
| Mechanicus Alpha (M1) |
+0.882s
After |
-118.0 dBm | -10.75 dB | 1 |
ce
|
ShortFast | 2026-05-16 07:48:33 UTC | View |
| Mechanicus Alpha (M1) |
+0.905s
After |
-118.0 dBm | -10.75 dB | 1 |
ce
|
ShortFast | 2026-05-16 07:48:33 UTC | View |
| Mechanicus Alpha (M1) |
+0.929s
After |
-118.0 dBm | -10.75 dB | 1 |
ce
|
ShortFast | 2026-05-16 07:48:33 UTC | View |
| Mechanicus Alpha (M1) |
+0.954s
After |
-118.0 dBm | -10.75 dB | 1 |
ce
|
ShortFast | 2026-05-16 07:48:34 UTC | View |
| Mechanicus Alpha (M1) |
+0.979s
After |
-118.0 dBm | -10.75 dB | 1 |
ce
|
ShortFast | 2026-05-16 07:48:34 UTC | View |
| Mechanicus Alpha (M1) |
+1.002s
After |
-118.0 dBm | -10.75 dB | 1 |
ce
|
ShortTurbo | 2026-05-16 07:48:34 UTC | View |
| Mechanicus Alpha (M1) |
+1.025s
After |
-118.0 dBm | -10.75 dB | 1 |
ce
|
ShortTurbo | 2026-05-16 07:48:34 UTC | View |
| Mechanicus Alpha (M1) |
+1.048s
After |
-118.0 dBm | -10.75 dB | 1 |
ce
|
ShortTurbo | 2026-05-16 07:48:34 UTC | View |
| Mechanicus Alpha (M1) |
+1.071s
After |
-118.0 dBm | -10.75 dB | 1 |
ce
|
ShortTurbo | 2026-05-16 07:48:34 UTC | View |
| Mechanicus Alpha (M1) |
+1.095s
After |
-118.0 dBm | -10.75 dB | 1 |
ce
|
ShortTurbo | 2026-05-16 07:48:34 UTC | View |
| Mechanicus Alpha (M1) |
+1.120s
After |
-118.0 dBm | -10.75 dB | 1 |
ce
|
ShortTurbo | 2026-05-16 07:48:34 UTC | View |
| Mechanicus Alpha (M1) |
+1.146s
After |
-118.0 dBm | -10.75 dB | 1 |
ce
|
ShortTurbo | 2026-05-16 07:48:34 UTC | View |
| Mechanicus Alpha (M1) |
+1.170s
After |
-118.0 dBm | -10.75 dB | 1 |
ce
|
ShortTurbo | 2026-05-16 07:48:34 UTC | View |
| Mechanicus Alpha (M1) |
+1.194s
After |
-118.0 dBm | -10.75 dB | 1 |
ce
|
ShortTurbo | 2026-05-16 07:48:34 UTC | View |
| Mechanicus Alpha (M1) |
+1.217s
After |
-118.0 dBm | -10.75 dB | 1 |
ce
|
ShortTurbo | 2026-05-16 07:48:34 UTC | View |
| Mechanicus Alpha (M1) |
+1.240s
After |
-118.0 dBm | -10.75 dB | 1 |
ce
|
ShortTurbo | 2026-05-16 07:48:34 UTC | View |
| Mechanicus Alpha (M1) |
+1.263s
After |
-118.0 dBm | -10.75 dB | 1 |
ce
|
LongFast | 2026-05-16 07:48:34 UTC | View |
| lidman2 (lid2) |
+1.296s
After |
-128.0 dBm | -18.75 dB | 1 |
ce
|
LongFast | 2026-05-16 07:48:34 UTC | View |
46
Total Receptions
2
Unique Gateways