Packet #17723154 Success
TELEMETRY_APP packet from VA3FYF (da8a) to !ffffffff
46
Total Receptions
2
Unique Gateways
3
Hop Count
28
Payload Bytes
Packet Information
| Database ID: | 17723154 |
|---|---|
| Mesh Packet ID: |
0x4e23f743
Used for correlation across gateways |
| Timestamp: | 2026-03-27 05:49:25 UTC |
| From Node: | VA3FYF (da8a) |
| To Node: | !ffffffff (ffff) |
| Success: | Processed |
| Protocol: |
TELEMETRY_APP
Port: 67 |
| Gateway: | Balconytastic (PIE1) |
|---|---|
| Channel: | ShortFast |
| RSSI: | -45 dBm |
| SNR: | 5.75 dBm |
| Hop Info: |
3/3 hops
Start: 3, Limit: 0 |
| Relay Node: |
99
PI01
Last byte of the last hop that relayed this packet - Candidate source node(s) based on 0-hop direct receptions |
Payload Data
Protocol: TELEMETRY_APP
Size: 28 bytes
Decoded:
Yes
Decoded Data:
Device Metrics:
| Battery: | 101% |
|---|---|
| Voltage: | 4.16 V |
| Air Util TX: | 1.1% |
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: | !49b3d5b8 |
| Channel: | ShortFast |
| Payload Type: | TELEMETRY_APP |
| Hop Count: | 3 / 3 |
Privacy Summary
Exposure Level:
Broadcast
Broadcast
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Custom channel: ShortFast
+ 1 more...
✓ Direct LoRa transmission (not via MQTT)
✓ Custom channel: ShortFast
+ 1 more...
Exposure Risks:
⚠ Visible to all nodes on channel
⚠ Packet visible to MQTT subscribers
+ 2 more...
⚠ Visible to all nodes on channel
⚠ Packet visible to MQTT subscribers
+ 2 more...
MQTT ServiceEnvelope Fields
MQTT ServiceEnvelope contains the MeshPacket plus routing metadata
| Field | Value |
|---|---|
gateway_id |
!49b3d5b8
Node ID format |
channel_id |
ShortFast
|
packet |
MeshPacket (28 bytes)
Contains the actual mesh network packet |
MeshPacket Fields
Core mesh packet with routing and payload information
| Field | Value | Type |
|---|---|---|
from |
1730730634
Source node ID |
uint32 |
to |
4294967295 (Broadcast)
Visible to all nodes |
uint32 |
decoded.portnum |
67
TELEMETRY_APP |
enum |
decoded.payload_length |
28 bytes
|
size |
hop_limit |
Not set | uint32 |
hop_start |
3
Initial hop limit |
uint32 |
hops_taken |
3
Calculated: hop_start - hop_limit |
derived |
rx_rssi |
-45.0 dBm
Signal strength at gateway |
int32 |
rx_snr |
5.75 dB
Signal quality at gateway |
float |
rx_time |
1774590563
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 |
153
Relay node ID |
uint32 |
tx_after |
Not set | uint32 |
timestamp |
1774590565.0237415
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)
- ✓ Custom channel: ShortFast
- ✓ Gateway node ID tracked
Exposure Risks:
- ⚠ Visible to all nodes on channel
- ⚠ Packet visible to MQTT subscribers
- ⚠ Multi-hop path visible (3 hops)
- ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
| Gateway ID: | !49b3d5b8 |
| Signal Metrics: |
RSSI: -45.0 dBm SNR: 5.75 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": 1774590543,
"device_metrics": {
"battery_level": 101,
"voltage": 4.164,
"channel_utilization": 0.0,
"air_util_tx": 1.1434444,
"uptime_seconds": 40694
}
}
Complete Protobuf Decode (JSON)
{
"service_envelope": {
"gateway_id": "!49b3d5b8",
"channel_id": "ShortFast",
"packet": "MeshPacket (see mesh_packet below)"
},
"mesh_packet": {
"from": 1730730634,
"to": 4294967295,
"id": 1310979907,
"rx_time": 1774590563,
"rx_snr": 5.75,
"rx_rssi": -45,
"hop_limit": 0,
"hop_start": 3,
"via_mqtt": false,
"want_ack": false,
"priority": 0,
"delayed": 0,
"channel_index": null,
"pki_encrypted": false,
"next_hop": 0,
"relay_node": 153,
"tx_after": 0,
"decoded": {
"portnum": 67,
"payload": "0d4f1ac66912150865157d3f85401d0000000025635c923f28f6bd02",
"want_response": null,
"dest": null,
"source": null,
"request_id": null,
"reply_id": null,
"emoji": null,
"parsed_payload": {
"time": 1774590543,
"device_metrics": {
"battery_level": 101,
"voltage": 4.164,
"channel_utilization": 0.0,
"air_util_tx": 1.1434444,
"uptime_seconds": 40694
},
"type": "protobuf",
"portnum": "TELEMETRY_APP",
"message_class": "Telemetry"
}
}
}
}
Raw Packet Data (28 bytes)
0d4f1ac66912150865157d3f85401d0000000025635c923f28f6bd02
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 |
|---|---|---|---|---|---|---|---|---|
| Balconytastic (PIE1) Primary |
0.000s
Reference |
-45.0 dBm | 5.75 dB | 3 |
99
PI01
|
ShortFast | 2026-03-27 05:49:25 UTC | Current |
| Balconytastic (PIE1) |
-0.745s
Before |
-45.0 dBm | 5.75 dB | 3 |
99
PI01
|
LongFast | 2026-03-27 05:49:24 UTC | View |
| Balconytastic (PIE1) |
-0.707s
Before |
-45.0 dBm | 5.75 dB | 3 |
99
PI01
|
LongFast | 2026-03-27 05:49:24 UTC | View |
| Balconytastic (PIE1) |
-0.666s
Before |
-45.0 dBm | 5.75 dB | 3 |
99
PI01
|
LongFast | 2026-03-27 05:49:24 UTC | View |
| Balconytastic (PIE1) |
-0.643s
Before |
-45.0 dBm | 5.75 dB | 3 |
99
PI01
|
LongFast | 2026-03-27 05:49:24 UTC | View |
| Balconytastic (PIE1) |
-0.618s
Before |
-45.0 dBm | 5.75 dB | 3 |
99
PI01
|
LongFast | 2026-03-27 05:49:24 UTC | View |
| Balconytastic (PIE1) |
-0.597s
Before |
-45.0 dBm | 5.75 dB | 3 |
99
PI01
|
LongFast | 2026-03-27 05:49:24 UTC | View |
| Balconytastic (PIE1) |
-0.558s
Before |
-45.0 dBm | 5.75 dB | 3 |
99
PI01
|
LongFast | 2026-03-27 05:49:24 UTC | View |
| Balconytastic (PIE1) |
-0.534s
Before |
-45.0 dBm | 5.75 dB | 3 |
99
PI01
|
LongFast | 2026-03-27 05:49:24 UTC | View |
| Balconytastic (PIE1) |
-0.511s
Before |
-45.0 dBm | 5.75 dB | 3 |
99
PI01
|
LongFast | 2026-03-27 05:49:24 UTC | View |
| Balconytastic (PIE1) |
-0.487s
Before |
-45.0 dBm | 5.75 dB | 3 |
99
PI01
|
LongFast | 2026-03-27 05:49:24 UTC | View |
| Balconytastic (PIE1) |
-0.465s
Before |
-45.0 dBm | 5.75 dB | 3 |
99
PI01
|
LongFast | 2026-03-27 05:49:24 UTC | View |
| Balconytastic (PIE1) |
-0.442s
Before |
-45.0 dBm | 5.75 dB | 3 |
99
PI01
|
MediumFast | 2026-03-27 05:49:24 UTC | View |
| Balconytastic (PIE1) |
-0.405s
Before |
-45.0 dBm | 5.75 dB | 3 |
99
PI01
|
MediumFast | 2026-03-27 05:49:24 UTC | View |
| Balconytastic (PIE1) |
-0.380s
Before |
-45.0 dBm | 5.75 dB | 3 |
99
PI01
|
MediumFast | 2026-03-27 05:49:24 UTC | View |
| Balconytastic (PIE1) |
-0.341s
Before |
-45.0 dBm | 5.75 dB | 3 |
99
PI01
|
MediumFast | 2026-03-27 05:49:24 UTC | View |
| Balconytastic (PIE1) |
-0.316s
Before |
-45.0 dBm | 5.75 dB | 3 |
99
PI01
|
MediumFast | 2026-03-27 05:49:24 UTC | View |
| Balconytastic (PIE1) |
-0.285s
Before |
-45.0 dBm | 5.75 dB | 3 |
99
PI01
|
MediumFast | 2026-03-27 05:49:24 UTC | View |
| Balconytastic (PIE1) |
-0.260s
Before |
-45.0 dBm | 5.75 dB | 3 |
99
PI01
|
MediumFast | 2026-03-27 05:49:24 UTC | View |
| Balconytastic (PIE1) |
-0.233s
Before |
-45.0 dBm | 5.75 dB | 3 |
99
PI01
|
MediumFast | 2026-03-27 05:49:24 UTC | View |
| Balconytastic (PIE1) |
-0.212s
Before |
-45.0 dBm | 5.75 dB | 3 |
99
PI01
|
MediumFast | 2026-03-27 05:49:24 UTC | View |
| Balconytastic (PIE1) |
-0.177s
Before |
-45.0 dBm | 5.75 dB | 3 |
99
PI01
|
MediumFast | 2026-03-27 05:49:24 UTC | View |
| Balconytastic (PIE1) |
-0.148s
Before |
-45.0 dBm | 5.75 dB | 3 |
99
PI01
|
MediumFast | 2026-03-27 05:49:24 UTC | View |
| Balconytastic (PIE1) |
-0.111s
Before |
-45.0 dBm | 5.75 dB | 3 |
99
PI01
|
ShortFast | 2026-03-27 05:49:24 UTC | View |
| Balconytastic (PIE1) |
-0.084s
Before |
-45.0 dBm | 5.75 dB | 3 |
99
PI01
|
ShortFast | 2026-03-27 05:49:24 UTC | View |
| Balconytastic (PIE1) |
-0.050s
Before |
-45.0 dBm | 5.75 dB | 3 |
99
PI01
|
ShortFast | 2026-03-27 05:49:24 UTC | View |
| Balconytastic (PIE1) |
-0.023s
Before |
-45.0 dBm | 5.75 dB | 3 |
99
PI01
|
ShortFast | 2026-03-27 05:49:25 UTC | View |
| Balconytastic (PIE1) |
+0.025s
After |
-45.0 dBm | 5.75 dB | 3 |
99
PI01
|
ShortFast | 2026-03-27 05:49:25 UTC | View |
| Balconytastic (PIE1) |
+0.068s
After |
-45.0 dBm | 5.75 dB | 3 |
99
PI01
|
ShortFast | 2026-03-27 05:49:25 UTC | View |
| Balconytastic (PIE1) |
+0.101s
After |
-45.0 dBm | 5.75 dB | 3 |
99
PI01
|
ShortFast | 2026-03-27 05:49:25 UTC | View |
| Balconytastic (PIE1) |
+0.125s
After |
-45.0 dBm | 5.75 dB | 3 |
99
PI01
|
ShortFast | 2026-03-27 05:49:25 UTC | View |
| Balconytastic (PIE1) |
+0.148s
After |
-45.0 dBm | 5.75 dB | 3 |
99
PI01
|
ShortFast | 2026-03-27 05:49:25 UTC | View |
| Balconytastic (PIE1) |
+0.170s
After |
-45.0 dBm | 5.75 dB | 3 |
99
PI01
|
ShortFast | 2026-03-27 05:49:25 UTC | View |
| Balconytastic (PIE1) |
+0.191s
After |
-45.0 dBm | 5.75 dB | 3 |
99
PI01
|
ShortTurbo | 2026-03-27 05:49:25 UTC | View |
| Balconytastic (PIE1) |
+0.213s
After |
-45.0 dBm | 5.75 dB | 3 |
99
PI01
|
ShortTurbo | 2026-03-27 05:49:25 UTC | View |
| Balconytastic (PIE1) |
+0.233s
After |
-45.0 dBm | 5.75 dB | 3 |
99
PI01
|
ShortTurbo | 2026-03-27 05:49:25 UTC | View |
| Balconytastic (PIE1) |
+0.254s
After |
-45.0 dBm | 5.75 dB | 3 |
99
PI01
|
ShortTurbo | 2026-03-27 05:49:25 UTC | View |
| Balconytastic (PIE1) |
+0.277s
After |
-45.0 dBm | 5.75 dB | 3 |
99
PI01
|
ShortTurbo | 2026-03-27 05:49:25 UTC | View |
| Balconytastic (PIE1) |
+0.302s
After |
-45.0 dBm | 5.75 dB | 3 |
99
PI01
|
ShortTurbo | 2026-03-27 05:49:25 UTC | View |
| Balconytastic (PIE1) |
+0.325s
After |
-45.0 dBm | 5.75 dB | 3 |
99
PI01
|
ShortTurbo | 2026-03-27 05:49:25 UTC | View |
| Balconytastic (PIE1) |
+0.348s
After |
-45.0 dBm | 5.75 dB | 3 |
99
PI01
|
ShortTurbo | 2026-03-27 05:49:25 UTC | View |
| Balconytastic (PIE1) |
+0.370s
After |
-45.0 dBm | 5.75 dB | 3 |
99
PI01
|
ShortTurbo | 2026-03-27 05:49:25 UTC | View |
| Balconytastic (PIE1) |
+0.392s
After |
-45.0 dBm | 5.75 dB | 3 |
99
PI01
|
ShortTurbo | 2026-03-27 05:49:25 UTC | View |
| Balconytastic (PIE1) |
+0.413s
After |
-45.0 dBm | 5.75 dB | 3 |
99
PI01
|
ShortTurbo | 2026-03-27 05:49:25 UTC | View |
| Balconytastic (PIE1) |
+0.435s
After |
-45.0 dBm | 5.75 dB | 3 |
99
PI01
|
LongFast | 2026-03-27 05:49:25 UTC | View |
| Tagtastic (ld01) |
+0.457s
After |
-42.0 dBm | 6.50 dB | 3 |
99
PI01
|
LongFast | 2026-03-27 05:49:25 UTC | View |
46
Total Receptions
2
Unique Gateways