Packet #17817638 Success
TELEMETRY_APP packet from neoSG2 https://canadaverse.org/ (🎐) to !ffffffff
49
Total Receptions
5
Unique Gateways
3
Hop Count
22
Payload Bytes
Packet Information
| Database ID: | 17817638 |
|---|---|
| Mesh Packet ID: |
0x26797eb4
Used for correlation across gateways |
| Timestamp: | 2026-03-27 10:32:47 UTC |
| From Node: | neoSG2 https://canadaverse.org/ (🎐) |
| To Node: | !ffffffff (ffff) |
| Success: | Processed |
| Protocol: |
TELEMETRY_APP
Port: 67 |
| Gateway: | Seri Base d120 (SRB) |
|---|---|
| Channel: | LongFast |
| RSSI: | -95 dBm |
| SNR: | 3.0 dBm |
| Hop Info: |
3/7 hops
Start: 7, Limit: 4 |
| Relay Node: |
48
Last byte of the last hop that relayed this packet |
Payload Data
Protocol: TELEMETRY_APP
Size: 22 bytes
Decoded:
Yes
Decoded Data:
Environment Metrics:
| Temperature: | -6.2°C |
|---|---|
| Humidity: | 87.0% |
| Pressure: | 985.0 hPa |
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: | 22 bytes |
|---|---|
| Gateway: | !16ced120 |
| Channel: | LongFast |
| Payload Type: | TELEMETRY_APP |
| Hop Count: | 3 / 7 |
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 |
!16ced120
Node ID format |
channel_id |
LongFast
Default public channel |
packet |
MeshPacket (22 bytes)
Contains the actual mesh network packet |
MeshPacket Fields
Core mesh packet with routing and payload information
| Field | Value | Type |
|---|---|---|
from |
2732702908
Source node ID |
uint32 |
to |
4294967295 (Broadcast)
Visible to all nodes |
uint32 |
decoded.portnum |
67
TELEMETRY_APP |
enum |
decoded.payload_length |
22 bytes
|
size |
hop_limit |
4
Remaining hops allowed |
uint32 |
hop_start |
7
Initial hop limit |
uint32 |
hops_taken |
3
Calculated: hop_start - hop_limit |
derived |
rx_rssi |
-95.0 dBm
Signal strength at gateway |
int32 |
rx_snr |
3.00 dB
Signal quality at gateway |
float |
rx_time |
1774607567
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 |
72
Relay node ID |
uint32 |
tx_after |
Not set | uint32 |
timestamp |
1774607567.8510733
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 (3 hops)
- ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
| Gateway ID: | !16ced120 |
| Signal Metrics: |
RSSI: -95.0 dBm SNR: 3.00 dB |
Complete Payload Analysis
Detailed breakdown of all payload fields and decoded data
Payload Metadata:
| Protocol: | TELEMETRY_APP |
|---|---|
| Size: | 22 bytes |
| Decoded: | Yes |
Complete Payload Data (JSON):
{
"time": 1774564071,
"environment_metrics": {
"temperature": -6.15,
"relative_humidity": 86.95117,
"barometric_pressure": 985.0222
}
}
Complete Protobuf Decode (JSON)
{
"service_envelope": {
"gateway_id": "!16ced120",
"channel_id": "LongFast",
"packet": "MeshPacket (see mesh_packet below)"
},
"mesh_packet": {
"from": 2732702908,
"to": 4294967295,
"id": 645496500,
"rx_time": 1774607567,
"rx_snr": 3.0,
"rx_rssi": -95,
"hop_limit": 4,
"hop_start": 7,
"via_mqtt": false,
"want_ack": false,
"priority": 0,
"delayed": 0,
"channel_index": null,
"pki_encrypted": false,
"next_hop": 0,
"relay_node": 72,
"tx_after": 0,
"decoded": {
"portnum": 67,
"payload": "0de7b2c5691a0f0dcdccc4c01500e7ad421d6c417644",
"want_response": null,
"dest": null,
"source": null,
"request_id": null,
"reply_id": null,
"emoji": null,
"parsed_payload": {
"time": 1774564071,
"environment_metrics": {
"temperature": -6.15,
"relative_humidity": 86.95117,
"barometric_pressure": 985.0222
},
"type": "protobuf",
"portnum": "TELEMETRY_APP",
"message_class": "Telemetry"
}
}
}
}
Raw Packet Data (22 bytes)
0de7b2c5691a0f0dcdccc4c01500e7ad421d6c417644
Hex Analysis:
| Size: | 22 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 |
|---|---|---|---|---|---|---|---|---|
| Seri Base d120 (SRB) Primary |
0.000s
Reference |
-95.0 dBm | 3.00 dB | 3 |
48
|
LongFast | 2026-03-27 10:32:47 UTC | Current |
| LogyG2 (LgyG) |
-19.201s
Before |
-92.0 dBm | -5.50 dB | 0 | - | LongFast | 2026-03-27 10:32:28 UTC | View |
| neoSG2 https://canadaverse.org/ (🎐) |
-18.028s
Before |
Unknown | Unknown | 0 |
bc
🎐
|
LongFast | 2026-03-27 10:32:29 UTC | View |
| VE3WNP-12 (WNP) |
-16.963s
Before |
-74.0 dBm | 6.00 dB | 1 |
68
WNPr
|
LongFast | 2026-03-27 10:32:30 UTC | View |
| hex_base1 (hex1) |
-16.423s
Before |
-102.0 dBm | -3.00 dB | 1 |
6c
KS13
|
LongFast | 2026-03-27 10:32:31 UTC | View |
| Seri Base d120 (SRB) |
-0.108s
Before |
-95.0 dBm | 3.00 dB | 3 |
48
|
LongFast | 2026-03-27 10:32:47 UTC | View |
| Seri Base d120 (SRB) |
-0.081s
Before |
-95.0 dBm | 3.00 dB | 3 |
48
|
LongFast | 2026-03-27 10:32:47 UTC | View |
| Seri Base d120 (SRB) |
-0.052s
Before |
-95.0 dBm | 3.00 dB | 3 |
48
|
LongFast | 2026-03-27 10:32:47 UTC | View |
| Seri Base d120 (SRB) |
-0.023s
Before |
-95.0 dBm | 3.00 dB | 3 |
48
|
LongFast | 2026-03-27 10:32:47 UTC | View |
| Seri Base d120 (SRB) |
+0.022s
After |
-95.0 dBm | 3.00 dB | 3 |
48
|
LongFast | 2026-03-27 10:32:47 UTC | View |
| Seri Base d120 (SRB) |
+0.044s
After |
-95.0 dBm | 3.00 dB | 3 |
48
|
LongFast | 2026-03-27 10:32:47 UTC | View |
| Seri Base d120 (SRB) |
+0.065s
After |
-95.0 dBm | 3.00 dB | 3 |
48
|
LongFast | 2026-03-27 10:32:47 UTC | View |
| Seri Base d120 (SRB) |
+0.087s
After |
-95.0 dBm | 3.00 dB | 3 |
48
|
LongFast | 2026-03-27 10:32:47 UTC | View |
| Seri Base d120 (SRB) |
+0.110s
After |
-95.0 dBm | 3.00 dB | 3 |
48
|
LongFast | 2026-03-27 10:32:47 UTC | View |
| Seri Base d120 (SRB) |
+0.133s
After |
-95.0 dBm | 3.00 dB | 3 |
48
|
LongFast | 2026-03-27 10:32:47 UTC | View |
| Seri Base d120 (SRB) |
+0.157s
After |
-95.0 dBm | 3.00 dB | 3 |
48
|
MediumFast | 2026-03-27 10:32:48 UTC | View |
| Seri Base d120 (SRB) |
+0.181s
After |
-95.0 dBm | 3.00 dB | 3 |
48
|
MediumFast | 2026-03-27 10:32:48 UTC | View |
| Seri Base d120 (SRB) |
+0.203s
After |
-95.0 dBm | 3.00 dB | 3 |
48
|
MediumFast | 2026-03-27 10:32:48 UTC | View |
| Seri Base d120 (SRB) |
+0.224s
After |
-95.0 dBm | 3.00 dB | 3 |
48
|
MediumFast | 2026-03-27 10:32:48 UTC | View |
| Seri Base d120 (SRB) |
+0.246s
After |
-95.0 dBm | 3.00 dB | 3 |
48
|
MediumFast | 2026-03-27 10:32:48 UTC | View |
| Seri Base d120 (SRB) |
+0.267s
After |
-95.0 dBm | 3.00 dB | 3 |
48
|
MediumFast | 2026-03-27 10:32:48 UTC | View |
| Seri Base d120 (SRB) |
+0.290s
After |
-95.0 dBm | 3.00 dB | 3 |
48
|
MediumFast | 2026-03-27 10:32:48 UTC | View |
| Seri Base d120 (SRB) |
+0.314s
After |
-95.0 dBm | 3.00 dB | 3 |
48
|
MediumFast | 2026-03-27 10:32:48 UTC | View |
| Seri Base d120 (SRB) |
+0.337s
After |
-95.0 dBm | 3.00 dB | 3 |
48
|
MediumFast | 2026-03-27 10:32:48 UTC | View |
| Seri Base d120 (SRB) |
+0.361s
After |
-95.0 dBm | 3.00 dB | 3 |
48
|
MediumFast | 2026-03-27 10:32:48 UTC | View |
| Seri Base d120 (SRB) |
+0.383s
After |
-95.0 dBm | 3.00 dB | 3 |
48
|
MediumFast | 2026-03-27 10:32:48 UTC | View |
| Seri Base d120 (SRB) |
+0.404s
After |
-95.0 dBm | 3.00 dB | 3 |
48
|
ShortFast | 2026-03-27 10:32:48 UTC | View |
| Seri Base d120 (SRB) |
+0.425s
After |
-95.0 dBm | 3.00 dB | 3 |
48
|
ShortFast | 2026-03-27 10:32:48 UTC | View |
| Seri Base d120 (SRB) |
+0.447s
After |
-95.0 dBm | 3.00 dB | 3 |
48
|
ShortFast | 2026-03-27 10:32:48 UTC | View |
| Seri Base d120 (SRB) |
+0.469s
After |
-95.0 dBm | 3.00 dB | 3 |
48
|
ShortFast | 2026-03-27 10:32:48 UTC | View |
| Seri Base d120 (SRB) |
+0.494s
After |
-95.0 dBm | 3.00 dB | 3 |
48
|
ShortFast | 2026-03-27 10:32:48 UTC | View |
| Seri Base d120 (SRB) |
+0.518s
After |
-95.0 dBm | 3.00 dB | 3 |
48
|
ShortFast | 2026-03-27 10:32:48 UTC | View |
| Seri Base d120 (SRB) |
+0.541s
After |
-95.0 dBm | 3.00 dB | 3 |
48
|
ShortFast | 2026-03-27 10:32:48 UTC | View |
| Seri Base d120 (SRB) |
+0.563s
After |
-95.0 dBm | 3.00 dB | 3 |
48
|
ShortFast | 2026-03-27 10:32:48 UTC | View |
| Seri Base d120 (SRB) |
+0.584s
After |
-95.0 dBm | 3.00 dB | 3 |
48
|
ShortFast | 2026-03-27 10:32:48 UTC | View |
| Seri Base d120 (SRB) |
+0.606s
After |
-95.0 dBm | 3.00 dB | 3 |
48
|
ShortFast | 2026-03-27 10:32:48 UTC | View |
| Seri Base d120 (SRB) |
+0.627s
After |
-95.0 dBm | 3.00 dB | 3 |
48
|
ShortFast | 2026-03-27 10:32:48 UTC | View |
| Seri Base d120 (SRB) |
+0.659s
After |
-95.0 dBm | 3.00 dB | 3 |
48
|
ShortTurbo | 2026-03-27 10:32:48 UTC | View |
| Seri Base d120 (SRB) |
+0.682s
After |
-95.0 dBm | 3.00 dB | 3 |
48
|
ShortTurbo | 2026-03-27 10:32:48 UTC | View |
| Seri Base d120 (SRB) |
+0.706s
After |
-95.0 dBm | 3.00 dB | 3 |
48
|
ShortTurbo | 2026-03-27 10:32:48 UTC | View |
| Seri Base d120 (SRB) |
+0.729s
After |
-95.0 dBm | 3.00 dB | 3 |
48
|
ShortTurbo | 2026-03-27 10:32:48 UTC | View |
| Seri Base d120 (SRB) |
+0.751s
After |
-95.0 dBm | 3.00 dB | 3 |
48
|
ShortTurbo | 2026-03-27 10:32:48 UTC | View |
| Seri Base d120 (SRB) |
+0.772s
After |
-95.0 dBm | 3.00 dB | 3 |
48
|
ShortTurbo | 2026-03-27 10:32:48 UTC | View |
| Seri Base d120 (SRB) |
+0.794s
After |
-95.0 dBm | 3.00 dB | 3 |
48
|
ShortTurbo | 2026-03-27 10:32:48 UTC | View |
| Seri Base d120 (SRB) |
+0.815s
After |
-95.0 dBm | 3.00 dB | 3 |
48
|
ShortTurbo | 2026-03-27 10:32:48 UTC | View |
| Seri Base d120 (SRB) |
+0.839s
After |
-95.0 dBm | 3.00 dB | 3 |
48
|
ShortTurbo | 2026-03-27 10:32:48 UTC | View |
| Seri Base d120 (SRB) |
+0.864s
After |
-95.0 dBm | 3.00 dB | 3 |
48
|
ShortTurbo | 2026-03-27 10:32:48 UTC | View |
| Seri Base d120 (SRB) |
+0.887s
After |
-95.0 dBm | 3.00 dB | 3 |
48
|
ShortTurbo | 2026-03-27 10:32:48 UTC | View |
| Seri Base d120 (SRB) |
+0.911s
After |
-95.0 dBm | 3.00 dB | 3 |
48
|
LongFast | 2026-03-27 10:32:48 UTC | View |
49
Total Receptions
5
Unique Gateways