Packet #39249468 Success
TELEMETRY_APP packet from MataneSolar02 (MS02) to !ffffffff
45
Total Receptions
1
Unique Gateways
0
Hop Count
26
Payload Bytes
Packet Information
| Database ID: | 39249468 |
|---|---|
| Mesh Packet ID: |
0xc18f01bc
Used for correlation across gateways |
| Timestamp: | 2026-05-15 17:07:15 UTC |
| From Node: | MataneSolar02 (MS02) |
| To Node: | !ffffffff (ffff) |
| Success: | Processed |
| Protocol: |
TELEMETRY_APP
Port: 67 |
| Gateway: | Matane Centre CAN MQTT Link wiki.mt.gt (📡) |
|---|---|
| Channel: | LongFast |
| RSSI: | -119 dBm |
| SNR: | -8.75 dBm |
| Hop Info: |
0/3 hops
Start: 3, Limit: 3 |
| Relay Node: |
ff
Last byte of the last hop that relayed this packet |
Payload Data
Protocol: TELEMETRY_APP
Size: 26 bytes
Decoded:
Yes
Decoded Data:
Device Metrics:
| Battery: | 95% |
|---|---|
| Voltage: | 4.13 V |
| Channel Usage: | 22.6% |
| Air Util TX: | 0.0% |
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: | 26 bytes |
|---|---|
| Gateway: | !a0cb1094 |
| Channel: | LongFast |
| Payload Type: | TELEMETRY_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 (26 bytes)
Contains the actual mesh network packet |
MeshPacket Fields
Core mesh packet with routing and payload information
| Field | Value | Type |
|---|---|---|
from |
2658513920
Source node ID |
uint32 |
to |
4294967295 (Broadcast)
Visible to all nodes |
uint32 |
decoded.portnum |
67
TELEMETRY_APP |
enum |
decoded.payload_length |
26 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 |
-119.0 dBm
Signal strength at gateway |
int32 |
rx_snr |
-8.75 dB
Signal quality at gateway |
float |
rx_time |
1778864833
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 |
255
Relay node ID |
uint32 |
tx_after |
Not set | uint32 |
timestamp |
1778864835.264271
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: -119.0 dBm SNR: -8.75 dB |
Complete Payload Analysis
Detailed breakdown of all payload fields and decoded data
Payload Metadata:
| Protocol: | TELEMETRY_APP |
|---|---|
| Size: | 26 bytes |
| Decoded: | Yes |
Complete Payload Data (JSON):
{
"time": 1778864866,
"device_metrics": {
"battery_level": 95,
"voltage": 4.133,
"channel_utilization": 22.561666,
"air_util_tx": 0.04583333,
"uptime_seconds": 62
}
}
Complete Protobuf Decode (JSON)
{
"service_envelope": {
"gateway_id": "!a0cb1094",
"channel_id": "LongFast",
"packet": "MeshPacket (see mesh_packet below)"
},
"mesh_packet": {
"from": 2658513920,
"to": 4294967295,
"id": 3247374780,
"rx_time": 1778864833,
"rx_snr": -8.75,
"rx_rssi": -119,
"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": 255,
"tx_after": 0,
"decoded": {
"portnum": 67,
"payload": "0de252076a1213085f15894184401d4b7eb44125bbbb3b3d283e",
"want_response": null,
"dest": null,
"source": null,
"request_id": null,
"reply_id": null,
"emoji": null,
"parsed_payload": {
"time": 1778864866,
"device_metrics": {
"battery_level": 95,
"voltage": 4.133,
"channel_utilization": 22.561666,
"air_util_tx": 0.04583333,
"uptime_seconds": 62
},
"type": "protobuf",
"portnum": "TELEMETRY_APP",
"message_class": "Telemetry"
}
}
}
}
Raw Packet Data (26 bytes)
0de252076a1213085f15894184401d4b7eb44125bbbb3b3d283e
Hex Analysis:
| Size: | 26 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 |
-119.0 dBm | -8.75 dB | 0 |
ff
|
LongFast | 2026-05-15 17:07:15 UTC | Current |
| Matane Centre CAN MQTT Link wiki.mt.gt (📡) |
-1.085s
Before |
-119.0 dBm | -8.75 dB | 0 |
ff
|
LongFast | 2026-05-15 17:07:14 UTC | View |
| Matane Centre CAN MQTT Link wiki.mt.gt (📡) |
-1.019s
Before |
-119.0 dBm | -8.75 dB | 0 |
ff
|
LongFast | 2026-05-15 17:07:14 UTC | View |
| Matane Centre CAN MQTT Link wiki.mt.gt (📡) |
-0.992s
Before |
-119.0 dBm | -8.75 dB | 0 |
ff
|
LongFast | 2026-05-15 17:07:14 UTC | View |
| Matane Centre CAN MQTT Link wiki.mt.gt (📡) |
-0.950s
Before |
-119.0 dBm | -8.75 dB | 0 |
ff
|
LongFast | 2026-05-15 17:07:14 UTC | View |
| Matane Centre CAN MQTT Link wiki.mt.gt (📡) |
-0.922s
Before |
-119.0 dBm | -8.75 dB | 0 |
ff
|
LongFast | 2026-05-15 17:07:14 UTC | View |
| Matane Centre CAN MQTT Link wiki.mt.gt (📡) |
-0.900s
Before |
-119.0 dBm | -8.75 dB | 0 |
ff
|
LongFast | 2026-05-15 17:07:14 UTC | View |
| Matane Centre CAN MQTT Link wiki.mt.gt (📡) |
-0.873s
Before |
-119.0 dBm | -8.75 dB | 0 |
ff
|
LongFast | 2026-05-15 17:07:14 UTC | View |
| Matane Centre CAN MQTT Link wiki.mt.gt (📡) |
-0.852s
Before |
-119.0 dBm | -8.75 dB | 0 |
ff
|
LongFast | 2026-05-15 17:07:14 UTC | View |
| Matane Centre CAN MQTT Link wiki.mt.gt (📡) |
-0.831s
Before |
-119.0 dBm | -8.75 dB | 0 |
ff
|
LongFast | 2026-05-15 17:07:14 UTC | View |
| Matane Centre CAN MQTT Link wiki.mt.gt (📡) |
-0.808s
Before |
-119.0 dBm | -8.75 dB | 0 |
ff
|
LongFast | 2026-05-15 17:07:14 UTC | View |
| Matane Centre CAN MQTT Link wiki.mt.gt (📡) |
-0.784s
Before |
-119.0 dBm | -8.75 dB | 0 |
ff
|
LongFast | 2026-05-15 17:07:14 UTC | View |
| Matane Centre CAN MQTT Link wiki.mt.gt (📡) |
-0.760s
Before |
-119.0 dBm | -8.75 dB | 0 |
ff
|
MediumFast | 2026-05-15 17:07:14 UTC | View |
| Matane Centre CAN MQTT Link wiki.mt.gt (📡) |
-0.736s
Before |
-119.0 dBm | -8.75 dB | 0 |
ff
|
MediumFast | 2026-05-15 17:07:14 UTC | View |
| Matane Centre CAN MQTT Link wiki.mt.gt (📡) |
-0.714s
Before |
-119.0 dBm | -8.75 dB | 0 |
ff
|
MediumFast | 2026-05-15 17:07:14 UTC | View |
| Matane Centre CAN MQTT Link wiki.mt.gt (📡) |
-0.692s
Before |
-119.0 dBm | -8.75 dB | 0 |
ff
|
MediumFast | 2026-05-15 17:07:14 UTC | View |
| Matane Centre CAN MQTT Link wiki.mt.gt (📡) |
-0.671s
Before |
-119.0 dBm | -8.75 dB | 0 |
ff
|
MediumFast | 2026-05-15 17:07:14 UTC | View |
| Matane Centre CAN MQTT Link wiki.mt.gt (📡) |
-0.647s
Before |
-119.0 dBm | -8.75 dB | 0 |
ff
|
MediumFast | 2026-05-15 17:07:14 UTC | View |
| Matane Centre CAN MQTT Link wiki.mt.gt (📡) |
-0.625s
Before |
-119.0 dBm | -8.75 dB | 0 |
ff
|
MediumFast | 2026-05-15 17:07:14 UTC | View |
| Matane Centre CAN MQTT Link wiki.mt.gt (📡) |
-0.602s
Before |
-119.0 dBm | -8.75 dB | 0 |
ff
|
MediumFast | 2026-05-15 17:07:14 UTC | View |
| Matane Centre CAN MQTT Link wiki.mt.gt (📡) |
-0.578s
Before |
-119.0 dBm | -8.75 dB | 0 |
ff
|
MediumFast | 2026-05-15 17:07:14 UTC | View |
| Matane Centre CAN MQTT Link wiki.mt.gt (📡) |
-0.555s
Before |
-119.0 dBm | -8.75 dB | 0 |
ff
|
MediumFast | 2026-05-15 17:07:14 UTC | View |
| Matane Centre CAN MQTT Link wiki.mt.gt (📡) |
-0.532s
Before |
-119.0 dBm | -8.75 dB | 0 |
ff
|
MediumFast | 2026-05-15 17:07:14 UTC | View |
| Matane Centre CAN MQTT Link wiki.mt.gt (📡) |
-0.511s
Before |
-119.0 dBm | -8.75 dB | 0 |
ff
|
ShortFast | 2026-05-15 17:07:14 UTC | View |
| Matane Centre CAN MQTT Link wiki.mt.gt (📡) |
-0.490s
Before |
-119.0 dBm | -8.75 dB | 0 |
ff
|
ShortFast | 2026-05-15 17:07:14 UTC | View |
| Matane Centre CAN MQTT Link wiki.mt.gt (📡) |
-0.469s
Before |
-119.0 dBm | -8.75 dB | 0 |
ff
|
ShortFast | 2026-05-15 17:07:14 UTC | View |
| Matane Centre CAN MQTT Link wiki.mt.gt (📡) |
-0.447s
Before |
-119.0 dBm | -8.75 dB | 0 |
ff
|
ShortFast | 2026-05-15 17:07:14 UTC | View |
| Matane Centre CAN MQTT Link wiki.mt.gt (📡) |
-0.423s
Before |
-119.0 dBm | -8.75 dB | 0 |
ff
|
ShortFast | 2026-05-15 17:07:14 UTC | View |
| Matane Centre CAN MQTT Link wiki.mt.gt (📡) |
-0.400s
Before |
-119.0 dBm | -8.75 dB | 0 |
ff
|
ShortFast | 2026-05-15 17:07:14 UTC | View |
| Matane Centre CAN MQTT Link wiki.mt.gt (📡) |
-0.373s
Before |
-119.0 dBm | -8.75 dB | 0 |
ff
|
ShortFast | 2026-05-15 17:07:14 UTC | View |
| Matane Centre CAN MQTT Link wiki.mt.gt (📡) |
-0.349s
Before |
-119.0 dBm | -8.75 dB | 0 |
ff
|
ShortFast | 2026-05-15 17:07:14 UTC | View |
| Matane Centre CAN MQTT Link wiki.mt.gt (📡) |
-0.327s
Before |
-119.0 dBm | -8.75 dB | 0 |
ff
|
ShortFast | 2026-05-15 17:07:14 UTC | View |
| Matane Centre CAN MQTT Link wiki.mt.gt (📡) |
-0.306s
Before |
-119.0 dBm | -8.75 dB | 0 |
ff
|
ShortFast | 2026-05-15 17:07:14 UTC | View |
| Matane Centre CAN MQTT Link wiki.mt.gt (📡) |
-0.285s
Before |
-119.0 dBm | -8.75 dB | 0 |
ff
|
ShortFast | 2026-05-15 17:07:14 UTC | View |
| Matane Centre CAN MQTT Link wiki.mt.gt (📡) |
-0.262s
Before |
-119.0 dBm | -8.75 dB | 0 |
ff
|
ShortTurbo | 2026-05-15 17:07:15 UTC | View |
| Matane Centre CAN MQTT Link wiki.mt.gt (📡) |
-0.238s
Before |
-119.0 dBm | -8.75 dB | 0 |
ff
|
ShortTurbo | 2026-05-15 17:07:15 UTC | View |
| Matane Centre CAN MQTT Link wiki.mt.gt (📡) |
-0.215s
Before |
-119.0 dBm | -8.75 dB | 0 |
ff
|
ShortTurbo | 2026-05-15 17:07:15 UTC | View |
| Matane Centre CAN MQTT Link wiki.mt.gt (📡) |
-0.182s
Before |
-119.0 dBm | -8.75 dB | 0 |
ff
|
ShortTurbo | 2026-05-15 17:07:15 UTC | View |
| Matane Centre CAN MQTT Link wiki.mt.gt (📡) |
-0.159s
Before |
-119.0 dBm | -8.75 dB | 0 |
ff
|
ShortTurbo | 2026-05-15 17:07:15 UTC | View |
| Matane Centre CAN MQTT Link wiki.mt.gt (📡) |
-0.137s
Before |
-119.0 dBm | -8.75 dB | 0 |
ff
|
ShortTurbo | 2026-05-15 17:07:15 UTC | View |
| Matane Centre CAN MQTT Link wiki.mt.gt (📡) |
-0.115s
Before |
-119.0 dBm | -8.75 dB | 0 |
ff
|
ShortTurbo | 2026-05-15 17:07:15 UTC | View |
| Matane Centre CAN MQTT Link wiki.mt.gt (📡) |
-0.094s
Before |
-119.0 dBm | -8.75 dB | 0 |
ff
|
ShortTurbo | 2026-05-15 17:07:15 UTC | View |
| Matane Centre CAN MQTT Link wiki.mt.gt (📡) |
-0.071s
Before |
-119.0 dBm | -8.75 dB | 0 |
ff
|
ShortTurbo | 2026-05-15 17:07:15 UTC | View |
| Matane Centre CAN MQTT Link wiki.mt.gt (📡) |
-0.047s
Before |
-119.0 dBm | -8.75 dB | 0 |
ff
|
ShortTurbo | 2026-05-15 17:07:15 UTC | View |
| Matane Centre CAN MQTT Link wiki.mt.gt (📡) |
-0.024s
Before |
-119.0 dBm | -8.75 dB | 0 |
ff
|
ShortTurbo | 2026-05-15 17:07:15 UTC | View |
45
Total Receptions
1
Unique Gateways