Packet #39528074 Success
TELEMETRY_APP packet from VE3BNO-Base (PBSE) to WYK6 - MeshMonitoring.com (🔋)
45
Total Receptions
1
Unique Gateways
1
Hop Count
28
Payload Bytes
Packet Information
| Database ID: | 39528074 |
|---|---|
| Mesh Packet ID: |
0xb4bc6730
Used for correlation across gateways |
| Timestamp: | 2026-05-16 10:01:35 UTC |
| From Node: | VE3BNO-Base (PBSE) |
| To Node: | WYK6 - MeshMonitoring.com (🔋) |
| Success: | Processed |
| Protocol: |
TELEMETRY_APP
Port: 67 |
| Gateway: | AH001 (0d74) |
|---|---|
| Channel: | LongFast |
| RSSI: | -118 dBm |
| SNR: | -12.5 dBm |
| Hop Info: |
1/3 hops
Start: 3, Limit: 2 |
| Relay Node: |
0c
Last byte of the last hop that relayed this packet |
Payload Data
Protocol: TELEMETRY_APP
Size: 28 bytes
Decoded:
Yes
Decoded Data:
Device Metrics:
| Battery: | 101% |
|---|---|
| Voltage: | 4.38 V |
| Channel Usage: | 19.2% |
| Air Util TX: | 6.5% |
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: | 28 bytes |
|---|---|
| Gateway: | !b03d0d74 |
| Channel: | LongFast |
| Payload Type: | TELEMETRY_APP |
| Hop Count: | 1 / 3 |
Privacy Summary
Exposure Level:
Direct Message
Direct Message
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Targeted to specific node
+ 1 more...
✓ Direct LoRa transmission (not via MQTT)
✓ Targeted to specific node
+ 1 more...
Exposure Risks:
âš Default channel - no encryption
âš Packet visible to MQTT subscribers
+ 2 more...
âš Default channel - no encryption
âš Packet visible to MQTT subscribers
+ 2 more...
MQTT ServiceEnvelope Fields
MQTT ServiceEnvelope contains the MeshPacket plus routing metadata
| Field | Value |
|---|---|
gateway_id |
!b03d0d74
Node ID format |
channel_id |
LongFast
Default public channel |
packet |
MeshPacket (28 bytes)
Contains the actual mesh network packet |
MeshPacket Fields
Core mesh packet with routing and payload information
| Field | Value | Type |
|---|---|---|
from |
2956794748
Source node ID |
uint32 |
to |
4212328781
Target node ID |
uint32 |
decoded.portnum |
67
TELEMETRY_APP |
enum |
decoded.payload_length |
28 bytes
|
size |
hop_limit |
2
Remaining hops allowed |
uint32 |
hop_start |
3
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 |
-12.50 dB
Signal quality at gateway |
float |
rx_time |
1778925694
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 |
12
Relay node ID |
uint32 |
tx_after |
Not set | uint32 |
timestamp |
1778925695.6617837
Unix timestamp |
uint32 |
MQTT Privacy & Exposure Analysis
Analysis of privacy features and exposure risks when packet is shared via MQTT
Exposure Level: Direct Message
Privacy Features:
- ✓ Direct LoRa transmission (not via MQTT)
- ✓ Targeted to specific node
- ✓ Gateway node ID tracked
Exposure Risks:
- âš Default channel - no encryption
- âš Packet visible to MQTT subscribers
- âš Multi-hop path visible (1 hops)
- âš RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
| Gateway ID: | !b03d0d74 |
| Signal Metrics: |
RSSI: -118.0 dBm SNR: -12.50 dB |
Complete Payload Analysis
Detailed breakdown of all payload fields and decoded data
Payload Metadata:
| Protocol: | TELEMETRY_APP |
|---|---|
| Size: | 28 bytes |
| Decoded: | Yes |
Complete Payload Data (JSON):
{
"time": 1778925662,
"device_metrics": {
"battery_level": 101,
"voltage": 4.382,
"channel_utilization": 19.153332,
"air_util_tx": 6.5283885,
"uptime_seconds": 2041205
}
}
Complete Protobuf Decode (JSON)
{
"service_envelope": {
"gateway_id": "!b03d0d74",
"channel_id": "LongFast",
"packet": "MeshPacket (see mesh_packet below)"
},
"mesh_packet": {
"from": 2956794748,
"to": 4212328781,
"id": 3032246064,
"rx_time": 1778925694,
"rx_snr": -12.5,
"rx_rssi": -118,
"hop_limit": 2,
"hop_start": 3,
"via_mqtt": false,
"want_ack": false,
"priority": 0,
"delayed": 0,
"channel_index": null,
"pki_encrypted": false,
"next_hop": 0,
"relay_node": 12,
"tx_after": 0,
"decoded": {
"portnum": 67,
"payload": "0d5e40086a121508651558398c401d063a9941258fe8d04028f5ca7c",
"want_response": null,
"dest": null,
"source": null,
"request_id": null,
"reply_id": null,
"emoji": null,
"parsed_payload": {
"time": 1778925662,
"device_metrics": {
"battery_level": 101,
"voltage": 4.382,
"channel_utilization": 19.153332,
"air_util_tx": 6.5283885,
"uptime_seconds": 2041205
},
"type": "protobuf",
"portnum": "TELEMETRY_APP",
"message_class": "Telemetry"
}
}
}
}
Raw Packet Data (28 bytes)
0d5e40086a121508651558398c401d063a9941258fe8d04028f5ca7c
Hex Analysis:
| Size: | 28 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 |
|---|---|---|---|---|---|---|---|---|
| AH001 (0d74) Primary |
0.000s
Reference |
-118.0 dBm | -12.50 dB | 1 |
0c
|
LongFast | 2026-05-16 10:01:35 UTC | Current |
| AH001 (0d74) |
-0.168s
Before |
-118.0 dBm | -12.50 dB | 1 |
0c
|
LongFast | 2026-05-16 10:01:35 UTC | View |
| AH001 (0d74) |
-0.142s
Before |
-118.0 dBm | -12.50 dB | 1 |
0c
|
LongFast | 2026-05-16 10:01:35 UTC | View |
| AH001 (0d74) |
-0.119s
Before |
-118.0 dBm | -12.50 dB | 1 |
0c
|
LongFast | 2026-05-16 10:01:35 UTC | View |
| AH001 (0d74) |
-0.095s
Before |
-118.0 dBm | -12.50 dB | 1 |
0c
|
LongFast | 2026-05-16 10:01:35 UTC | View |
| AH001 (0d74) |
-0.066s
Before |
-118.0 dBm | -12.50 dB | 1 |
0c
|
LongFast | 2026-05-16 10:01:35 UTC | View |
| AH001 (0d74) |
-0.041s
Before |
-118.0 dBm | -12.50 dB | 1 |
0c
|
LongFast | 2026-05-16 10:01:35 UTC | View |
| AH001 (0d74) |
-0.021s
Before |
-118.0 dBm | -12.50 dB | 1 |
0c
|
LongFast | 2026-05-16 10:01:35 UTC | View |
| AH001 (0d74) |
+0.024s
After |
-118.0 dBm | -12.50 dB | 1 |
0c
|
LongFast | 2026-05-16 10:01:35 UTC | View |
| AH001 (0d74) |
+0.048s
After |
-118.0 dBm | -12.50 dB | 1 |
0c
|
LongFast | 2026-05-16 10:01:35 UTC | View |
| AH001 (0d74) |
+0.074s
After |
-118.0 dBm | -12.50 dB | 1 |
0c
|
LongFast | 2026-05-16 10:01:35 UTC | View |
| AH001 (0d74) |
+0.097s
After |
-118.0 dBm | -12.50 dB | 1 |
0c
|
MediumFast | 2026-05-16 10:01:35 UTC | View |
| AH001 (0d74) |
+0.121s
After |
-118.0 dBm | -12.50 dB | 1 |
0c
|
MediumFast | 2026-05-16 10:01:35 UTC | View |
| AH001 (0d74) |
+0.143s
After |
-118.0 dBm | -12.50 dB | 1 |
0c
|
MediumFast | 2026-05-16 10:01:35 UTC | View |
| AH001 (0d74) |
+0.164s
After |
-118.0 dBm | -12.50 dB | 1 |
0c
|
MediumFast | 2026-05-16 10:01:35 UTC | View |
| AH001 (0d74) |
+0.186s
After |
-118.0 dBm | -12.50 dB | 1 |
0c
|
MediumFast | 2026-05-16 10:01:35 UTC | View |
| AH001 (0d74) |
+0.210s
After |
-118.0 dBm | -12.50 dB | 1 |
0c
|
MediumFast | 2026-05-16 10:01:35 UTC | View |
| AH001 (0d74) |
+0.235s
After |
-118.0 dBm | -12.50 dB | 1 |
0c
|
MediumFast | 2026-05-16 10:01:35 UTC | View |
| AH001 (0d74) |
+0.264s
After |
-118.0 dBm | -12.50 dB | 1 |
0c
|
MediumFast | 2026-05-16 10:01:35 UTC | View |
| AH001 (0d74) |
+0.287s
After |
-118.0 dBm | -12.50 dB | 1 |
0c
|
MediumFast | 2026-05-16 10:01:35 UTC | View |
| AH001 (0d74) |
+0.308s
After |
-118.0 dBm | -12.50 dB | 1 |
0c
|
MediumFast | 2026-05-16 10:01:35 UTC | View |
| AH001 (0d74) |
+0.330s
After |
-118.0 dBm | -12.50 dB | 1 |
0c
|
MediumFast | 2026-05-16 10:01:35 UTC | View |
| AH001 (0d74) |
+0.351s
After |
-118.0 dBm | -12.50 dB | 1 |
0c
|
ShortFast | 2026-05-16 10:01:36 UTC | View |
| AH001 (0d74) |
+0.372s
After |
-118.0 dBm | -12.50 dB | 1 |
0c
|
ShortFast | 2026-05-16 10:01:36 UTC | View |
| AH001 (0d74) |
+0.399s
After |
-118.0 dBm | -12.50 dB | 1 |
0c
|
ShortFast | 2026-05-16 10:01:36 UTC | View |
| AH001 (0d74) |
+0.423s
After |
-118.0 dBm | -12.50 dB | 1 |
0c
|
ShortFast | 2026-05-16 10:01:36 UTC | View |
| AH001 (0d74) |
+0.447s
After |
-118.0 dBm | -12.50 dB | 1 |
0c
|
ShortFast | 2026-05-16 10:01:36 UTC | View |
| AH001 (0d74) |
+0.469s
After |
-118.0 dBm | -12.50 dB | 1 |
0c
|
ShortFast | 2026-05-16 10:01:36 UTC | View |
| AH001 (0d74) |
+0.490s
After |
-118.0 dBm | -12.50 dB | 1 |
0c
|
ShortFast | 2026-05-16 10:01:36 UTC | View |
| AH001 (0d74) |
+0.518s
After |
-118.0 dBm | -12.50 dB | 1 |
0c
|
ShortFast | 2026-05-16 10:01:36 UTC | View |
| AH001 (0d74) |
+0.539s
After |
-118.0 dBm | -12.50 dB | 1 |
0c
|
ShortFast | 2026-05-16 10:01:36 UTC | View |
| AH001 (0d74) |
+0.560s
After |
-118.0 dBm | -12.50 dB | 1 |
0c
|
ShortFast | 2026-05-16 10:01:36 UTC | View |
| AH001 (0d74) |
+0.869s
After |
-118.0 dBm | -12.50 dB | 1 |
0c
|
ShortFast | 2026-05-16 10:01:36 UTC | View |
| AH001 (0d74) |
+0.890s
After |
-118.0 dBm | -12.50 dB | 1 |
0c
|
ShortTurbo | 2026-05-16 10:01:36 UTC | View |
| AH001 (0d74) |
+0.912s
After |
-118.0 dBm | -12.50 dB | 1 |
0c
|
ShortTurbo | 2026-05-16 10:01:36 UTC | View |
| AH001 (0d74) |
+0.932s
After |
-118.0 dBm | -12.50 dB | 1 |
0c
|
ShortTurbo | 2026-05-16 10:01:36 UTC | View |
| AH001 (0d74) |
+0.956s
After |
-118.0 dBm | -12.50 dB | 1 |
0c
|
ShortTurbo | 2026-05-16 10:01:36 UTC | View |
| AH001 (0d74) |
+0.980s
After |
-118.0 dBm | -12.50 dB | 1 |
0c
|
ShortTurbo | 2026-05-16 10:01:36 UTC | View |
| AH001 (0d74) |
+1.004s
After |
-118.0 dBm | -12.50 dB | 1 |
0c
|
ShortTurbo | 2026-05-16 10:01:36 UTC | View |
| AH001 (0d74) |
+1.027s
After |
-118.0 dBm | -12.50 dB | 1 |
0c
|
ShortTurbo | 2026-05-16 10:01:36 UTC | View |
| AH001 (0d74) |
+1.048s
After |
-118.0 dBm | -12.50 dB | 1 |
0c
|
ShortTurbo | 2026-05-16 10:01:36 UTC | View |
| AH001 (0d74) |
+1.071s
After |
-118.0 dBm | -12.50 dB | 1 |
0c
|
ShortTurbo | 2026-05-16 10:01:36 UTC | View |
| AH001 (0d74) |
+1.092s
After |
-118.0 dBm | -12.50 dB | 1 |
0c
|
ShortTurbo | 2026-05-16 10:01:36 UTC | View |
| AH001 (0d74) |
+1.113s
After |
-118.0 dBm | -12.50 dB | 1 |
0c
|
ShortTurbo | 2026-05-16 10:01:36 UTC | View |
| AH001 (0d74) |
+1.137s
After |
-118.0 dBm | -12.50 dB | 1 |
0c
|
LongFast | 2026-05-16 10:01:36 UTC | View |
45
Total Receptions
1
Unique Gateways