Packet #39456862 Success
NODEINFO_APP packet from MataneSolar01 (MS01) to !ffffffff
45
Total Receptions
1
Unique Gateways
0
Hop Count
78
Payload Bytes
Packet Information
| Database ID: | 39456862 |
|---|---|
| Mesh Packet ID: |
0x441c9903
Used for correlation across gateways |
| Timestamp: | 2026-05-16 05:56:36 UTC |
| From Node: | MataneSolar01 (MS01) |
| To Node: | !ffffffff (ffff) |
| Success: | Processed |
| Protocol: |
NODEINFO_APP
Port: 4 |
| Gateway: | Matane Centre CAN MQTT Link wiki.mt.gt (📡) |
|---|---|
| Channel: | LongFast |
| RSSI: | -115 dBm |
| SNR: | -4.5 dBm |
| Hop Info: |
0/3 hops
Start: 3, Limit: 3 |
| Relay Node: |
c8
MS01
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: 78 bytes
Decoded:
Yes
Decoded Data:
| Long Name: | MataneSolar01 |
|---|---|
| Short Name: | MS01 |
| Node ID: | !814ff2c8 |
| MAC Address: | WIyBT/LI |
| Hardware: | M5STACK_C6L |
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: | 78 bytes |
|---|---|
| Gateway: | !a0cb1094 |
| Channel: | LongFast |
| Payload Type: | NODEINFO_APP |
| Hop Count: | Unknown / 3 |
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:
âš Visible to all nodes on channel
âš Default channel - no encryption
+ 2 more...
âš Visible to all nodes on channel
âš Default channel - no encryption
+ 2 more...
MQTT ServiceEnvelope Fields
MQTT ServiceEnvelope contains the MeshPacket plus routing metadata
| Field | Value |
|---|---|
gateway_id |
!a0cb1094
Node ID format |
channel_id |
LongFast
Default public channel |
packet |
MeshPacket (78 bytes)
Contains the actual mesh network packet |
MeshPacket Fields
Core mesh packet with routing and payload information
| Field | Value | Type |
|---|---|---|
from |
2169500360
Source node ID |
uint32 |
to |
4294967295 (Broadcast)
Visible to all nodes |
uint32 |
decoded.portnum |
4
NODEINFO_APP |
enum |
decoded.payload_length |
78 bytes
|
size |
hop_limit |
3
Remaining hops allowed |
uint32 |
hop_start |
3
Initial hop limit |
uint32 |
hops_taken |
0
Calculated: hop_start - hop_limit |
derived |
rx_rssi |
-115.0 dBm
Signal strength at gateway |
int32 |
rx_snr |
-4.50 dB
Signal quality at gateway |
float |
rx_time |
1778910995
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 |
200
Relay node ID |
uint32 |
tx_after |
Not set | uint32 |
timestamp |
1778910996.1097708
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:
- âš Visible to all nodes on channel
- âš Default channel - no encryption
- âš Packet visible to MQTT subscribers
- âš RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
| Gateway ID: | !a0cb1094 |
| Zero Hop Policy: |
Enabled
Direct gateway connection |
| Signal Metrics: |
RSSI: -115.0 dBm SNR: -4.50 dB |
Complete Payload Analysis
Detailed breakdown of all payload fields and decoded data
Payload Metadata:
| Protocol: | NODEINFO_APP |
|---|---|
| Size: | 78 bytes |
| Decoded: | Yes |
Complete Payload Data (JSON):
{
"id": "!814ff2c8",
"long_name": "MataneSolar01",
"short_name": "MS01",
"macaddr": "WIyBT/LI",
"hw_model": "M5STACK_C6L"
}
Complete Protobuf Decode (JSON)
{
"service_envelope": {
"gateway_id": "!a0cb1094",
"channel_id": "LongFast",
"packet": "MeshPacket (see mesh_packet below)"
},
"mesh_packet": {
"from": 2169500360,
"to": 4294967295,
"id": 1142724867,
"rx_time": 1778910995,
"rx_snr": -4.5,
"rx_rssi": -115,
"hop_limit": 3,
"hop_start": 3,
"via_mqtt": false,
"want_ack": false,
"priority": 0,
"delayed": 0,
"channel_index": null,
"pki_encrypted": false,
"next_hop": 0,
"relay_node": 200,
"tx_after": 0,
"decoded": {
"portnum": 4,
"payload": "0a09213831346666326338120d4d6174616e65536f6c617230311a044d5330312206588c814ff2c8286f4220d1b4b6e934cacf7808be46032e90bd167162f223e3350ff2f331ac0ecbab746a4800",
"want_response": null,
"dest": null,
"source": null,
"request_id": null,
"reply_id": null,
"emoji": null,
"parsed_payload": {
"id": "!814ff2c8",
"long_name": "MataneSolar01",
"short_name": "MS01",
"macaddr": "WIyBT/LI",
"hw_model": "M5STACK_C6L",
"public_key": "0bS26TTKz3gIvkYDLpC9FnFi8iPjNQ/y8zGsDsurdGo=",
"is_unmessagable": false,
"type": "protobuf",
"portnum": "NODEINFO_APP",
"message_class": "User"
}
}
}
}
Raw Packet Data (78 bytes)
0a09213831346666326338120d4d6174616e65536f6c617230311a044d5330312206588c814ff2c8286f4220d1b4b6e934cacf7808be46032e90bd167162f223e3350ff2f331ac0ecbab746a4800
Hex Analysis:
| Size: | 78 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 |
|---|---|---|---|---|---|---|---|---|
| Matane Centre CAN MQTT Link wiki.mt.gt (📡) Primary |
0.000s
Reference |
-115.0 dBm | -4.50 dB | 0 |
c8
MS01
|
LongFast | 2026-05-16 05:56:36 UTC | Current |
| Matane Centre CAN MQTT Link wiki.mt.gt (📡) |
+0.021s
After |
-115.0 dBm | -4.50 dB | 0 |
c8
MS01
|
LongFast | 2026-05-16 05:56:36 UTC | View |
| Matane Centre CAN MQTT Link wiki.mt.gt (📡) |
+0.042s
After |
-115.0 dBm | -4.50 dB | 0 |
c8
MS01
|
LongFast | 2026-05-16 05:56:36 UTC | View |
| Matane Centre CAN MQTT Link wiki.mt.gt (📡) |
+0.063s
After |
-115.0 dBm | -4.50 dB | 0 |
c8
MS01
|
LongFast | 2026-05-16 05:56:36 UTC | View |
| Matane Centre CAN MQTT Link wiki.mt.gt (📡) |
+0.085s
After |
-115.0 dBm | -4.50 dB | 0 |
c8
MS01
|
LongFast | 2026-05-16 05:56:36 UTC | View |
| Matane Centre CAN MQTT Link wiki.mt.gt (📡) |
+0.109s
After |
-115.0 dBm | -4.50 dB | 0 |
c8
MS01
|
LongFast | 2026-05-16 05:56:36 UTC | View |
| Matane Centre CAN MQTT Link wiki.mt.gt (📡) |
+0.132s
After |
-115.0 dBm | -4.50 dB | 0 |
c8
MS01
|
LongFast | 2026-05-16 05:56:36 UTC | View |
| Matane Centre CAN MQTT Link wiki.mt.gt (📡) |
+0.156s
After |
-115.0 dBm | -4.50 dB | 0 |
c8
MS01
|
LongFast | 2026-05-16 05:56:36 UTC | View |
| Matane Centre CAN MQTT Link wiki.mt.gt (📡) |
+0.178s
After |
-115.0 dBm | -4.50 dB | 0 |
c8
MS01
|
LongFast | 2026-05-16 05:56:36 UTC | View |
| Matane Centre CAN MQTT Link wiki.mt.gt (📡) |
+0.199s
After |
-115.0 dBm | -4.50 dB | 0 |
c8
MS01
|
LongFast | 2026-05-16 05:56:36 UTC | View |
| Matane Centre CAN MQTT Link wiki.mt.gt (📡) |
+0.220s
After |
-115.0 dBm | -4.50 dB | 0 |
c8
MS01
|
LongFast | 2026-05-16 05:56:36 UTC | View |
| Matane Centre CAN MQTT Link wiki.mt.gt (📡) |
+0.241s
After |
-115.0 dBm | -4.50 dB | 0 |
c8
MS01
|
MediumFast | 2026-05-16 05:56:36 UTC | View |
| Matane Centre CAN MQTT Link wiki.mt.gt (📡) |
+0.264s
After |
-115.0 dBm | -4.50 dB | 0 |
c8
MS01
|
MediumFast | 2026-05-16 05:56:36 UTC | View |
| Matane Centre CAN MQTT Link wiki.mt.gt (📡) |
+0.288s
After |
-115.0 dBm | -4.50 dB | 0 |
c8
MS01
|
MediumFast | 2026-05-16 05:56:36 UTC | View |
| Matane Centre CAN MQTT Link wiki.mt.gt (📡) |
+0.312s
After |
-115.0 dBm | -4.50 dB | 0 |
c8
MS01
|
MediumFast | 2026-05-16 05:56:36 UTC | View |
| Matane Centre CAN MQTT Link wiki.mt.gt (📡) |
+0.335s
After |
-115.0 dBm | -4.50 dB | 0 |
c8
MS01
|
MediumFast | 2026-05-16 05:56:36 UTC | View |
| Matane Centre CAN MQTT Link wiki.mt.gt (📡) |
+0.358s
After |
-115.0 dBm | -4.50 dB | 0 |
c8
MS01
|
MediumFast | 2026-05-16 05:56:36 UTC | View |
| Matane Centre CAN MQTT Link wiki.mt.gt (📡) |
+0.379s
After |
-115.0 dBm | -4.50 dB | 0 |
c8
MS01
|
MediumFast | 2026-05-16 05:56:36 UTC | View |
| Matane Centre CAN MQTT Link wiki.mt.gt (📡) |
+0.400s
After |
-115.0 dBm | -4.50 dB | 0 |
c8
MS01
|
MediumFast | 2026-05-16 05:56:36 UTC | View |
| Matane Centre CAN MQTT Link wiki.mt.gt (📡) |
+0.422s
After |
-115.0 dBm | -4.50 dB | 0 |
c8
MS01
|
MediumFast | 2026-05-16 05:56:36 UTC | View |
| Matane Centre CAN MQTT Link wiki.mt.gt (📡) |
+0.443s
After |
-115.0 dBm | -4.50 dB | 0 |
c8
MS01
|
MediumFast | 2026-05-16 05:56:36 UTC | View |
| Matane Centre CAN MQTT Link wiki.mt.gt (📡) |
+0.465s
After |
-115.0 dBm | -4.50 dB | 0 |
c8
MS01
|
MediumFast | 2026-05-16 05:56:36 UTC | View |
| Matane Centre CAN MQTT Link wiki.mt.gt (📡) |
+0.486s
After |
-115.0 dBm | -4.50 dB | 0 |
c8
MS01
|
ShortFast | 2026-05-16 05:56:36 UTC | View |
| Matane Centre CAN MQTT Link wiki.mt.gt (📡) |
+0.508s
After |
-115.0 dBm | -4.50 dB | 0 |
c8
MS01
|
ShortFast | 2026-05-16 05:56:36 UTC | View |
| Matane Centre CAN MQTT Link wiki.mt.gt (📡) |
+0.541s
After |
-115.0 dBm | -4.50 dB | 0 |
c8
MS01
|
ShortFast | 2026-05-16 05:56:36 UTC | View |
| Matane Centre CAN MQTT Link wiki.mt.gt (📡) |
+0.570s
After |
-115.0 dBm | -4.50 dB | 0 |
c8
MS01
|
ShortFast | 2026-05-16 05:56:36 UTC | View |
| Matane Centre CAN MQTT Link wiki.mt.gt (📡) |
+0.595s
After |
-115.0 dBm | -4.50 dB | 0 |
c8
MS01
|
ShortFast | 2026-05-16 05:56:36 UTC | View |
| Matane Centre CAN MQTT Link wiki.mt.gt (📡) |
+0.623s
After |
-115.0 dBm | -4.50 dB | 0 |
c8
MS01
|
ShortFast | 2026-05-16 05:56:36 UTC | View |
| Matane Centre CAN MQTT Link wiki.mt.gt (📡) |
+0.652s
After |
-115.0 dBm | -4.50 dB | 0 |
c8
MS01
|
ShortFast | 2026-05-16 05:56:36 UTC | View |
| Matane Centre CAN MQTT Link wiki.mt.gt (📡) |
+0.677s
After |
-115.0 dBm | -4.50 dB | 0 |
c8
MS01
|
ShortFast | 2026-05-16 05:56:36 UTC | View |
| Matane Centre CAN MQTT Link wiki.mt.gt (📡) |
+0.708s
After |
-115.0 dBm | -4.50 dB | 0 |
c8
MS01
|
ShortFast | 2026-05-16 05:56:36 UTC | View |
| Matane Centre CAN MQTT Link wiki.mt.gt (📡) |
+0.735s
After |
-115.0 dBm | -4.50 dB | 0 |
c8
MS01
|
ShortFast | 2026-05-16 05:56:36 UTC | View |
| Matane Centre CAN MQTT Link wiki.mt.gt (📡) |
+0.760s
After |
-115.0 dBm | -4.50 dB | 0 |
c8
MS01
|
ShortFast | 2026-05-16 05:56:36 UTC | View |
| Matane Centre CAN MQTT Link wiki.mt.gt (📡) |
+0.794s
After |
-115.0 dBm | -4.50 dB | 0 |
c8
MS01
|
ShortTurbo | 2026-05-16 05:56:36 UTC | View |
| Matane Centre CAN MQTT Link wiki.mt.gt (📡) |
+0.819s
After |
-115.0 dBm | -4.50 dB | 0 |
c8
MS01
|
ShortTurbo | 2026-05-16 05:56:36 UTC | View |
| Matane Centre CAN MQTT Link wiki.mt.gt (📡) |
+0.846s
After |
-115.0 dBm | -4.50 dB | 0 |
c8
MS01
|
ShortTurbo | 2026-05-16 05:56:36 UTC | View |
| Matane Centre CAN MQTT Link wiki.mt.gt (📡) |
+0.876s
After |
-115.0 dBm | -4.50 dB | 0 |
c8
MS01
|
ShortTurbo | 2026-05-16 05:56:36 UTC | View |
| Matane Centre CAN MQTT Link wiki.mt.gt (📡) |
+0.905s
After |
-115.0 dBm | -4.50 dB | 0 |
c8
MS01
|
ShortTurbo | 2026-05-16 05:56:37 UTC | View |
| Matane Centre CAN MQTT Link wiki.mt.gt (📡) |
+0.932s
After |
-115.0 dBm | -4.50 dB | 0 |
c8
MS01
|
ShortTurbo | 2026-05-16 05:56:37 UTC | View |
| Matane Centre CAN MQTT Link wiki.mt.gt (📡) |
+0.964s
After |
-115.0 dBm | -4.50 dB | 0 |
c8
MS01
|
ShortTurbo | 2026-05-16 05:56:37 UTC | View |
| Matane Centre CAN MQTT Link wiki.mt.gt (📡) |
+0.993s
After |
-115.0 dBm | -4.50 dB | 0 |
c8
MS01
|
ShortTurbo | 2026-05-16 05:56:37 UTC | View |
| Matane Centre CAN MQTT Link wiki.mt.gt (📡) |
+1.025s
After |
-115.0 dBm | -4.50 dB | 0 |
c8
MS01
|
ShortTurbo | 2026-05-16 05:56:37 UTC | View |
| Matane Centre CAN MQTT Link wiki.mt.gt (📡) |
+1.052s
After |
-115.0 dBm | -4.50 dB | 0 |
c8
MS01
|
ShortTurbo | 2026-05-16 05:56:37 UTC | View |
| Matane Centre CAN MQTT Link wiki.mt.gt (📡) |
+1.078s
After |
-115.0 dBm | -4.50 dB | 0 |
c8
MS01
|
ShortTurbo | 2026-05-16 05:56:37 UTC | View |
| Matane Centre CAN MQTT Link wiki.mt.gt (📡) |
+1.108s
After |
-115.0 dBm | -4.50 dB | 0 |
c8
MS01
|
LongFast | 2026-05-16 05:56:37 UTC | View |
45
Total Receptions
1
Unique Gateways