Packet #39408330 Success
TELEMETRY_APP packet from ¡Hola, soy LoRa! (SA53) to !ffffffff
50
Total Receptions
6
Unique Gateways
2
Hop Count
29
Payload Bytes
Packet Information
| Database ID: | 39408330 |
|---|---|
| Mesh Packet ID: |
0xcc836608
Used for correlation across gateways |
| Timestamp: | 2026-05-16 02:47:43 UTC |
| From Node: | ¡Hola, soy LoRa! (SA53) |
| To Node: | !ffffffff (ffff) |
| Success: | Processed |
| Protocol: |
TELEMETRY_APP
Port: 67 |
| Gateway: | Pietastic (PIE1) |
|---|---|
| Channel: | ShortFast |
| RSSI: | -57 dBm |
| SNR: | 5.25 dBm |
| Hop Info: |
2/7 hops
Start: 7, Limit: 5 |
| Relay Node: |
30
de30
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: 29 bytes
Decoded:
Yes
Decoded Data:
Device Metrics:
| Battery: | 98% |
|---|---|
| Voltage: | 4.17 V |
| Channel Usage: | 18.8% |
| Air Util TX: | 1.5% |
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: | 29 bytes |
|---|---|
| Gateway: | !49b3d5b8 |
| Channel: | ShortFast |
| Payload Type: | TELEMETRY_APP |
| Hop Count: | 2 / 7 |
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 (29 bytes)
Contains the actual mesh network packet |
MeshPacket Fields
Core mesh packet with routing and payload information
| Field | Value | Type |
|---|---|---|
from |
3005977953
Source node ID |
uint32 |
to |
4294967295 (Broadcast)
Visible to all nodes |
uint32 |
decoded.portnum |
67
TELEMETRY_APP |
enum |
decoded.payload_length |
29 bytes
|
size |
hop_limit |
5
Remaining hops allowed |
uint32 |
hop_start |
7
Initial hop limit |
uint32 |
hops_taken |
2
Calculated: hop_start - hop_limit |
derived |
rx_rssi |
-57.0 dBm
Signal strength at gateway |
int32 |
rx_snr |
5.25 dB
Signal quality at gateway |
float |
rx_time |
1778899661
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 |
48
Relay node ID |
uint32 |
tx_after |
Not set | uint32 |
timestamp |
1778899663.7132423
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 (2 hops)
- ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
| Gateway ID: | !49b3d5b8 |
| Signal Metrics: |
RSSI: -57.0 dBm SNR: 5.25 dB |
Complete Payload Analysis
Detailed breakdown of all payload fields and decoded data
Payload Metadata:
| Protocol: | TELEMETRY_APP |
|---|---|
| Size: | 29 bytes |
| Decoded: | Yes |
Complete Payload Data (JSON):
{
"time": 1778899657,
"device_metrics": {
"battery_level": 98,
"voltage": 4.165,
"channel_utilization": 18.833334,
"air_util_tx": 1.5230278,
"uptime_seconds": 7747193
}
}
Complete Protobuf Decode (JSON)
{
"service_envelope": {
"gateway_id": "!49b3d5b8",
"channel_id": "ShortFast",
"packet": "MeshPacket (see mesh_packet below)"
},
"mesh_packet": {
"from": 3005977953,
"to": 4294967295,
"id": 3431163400,
"rx_time": 1778899661,
"rx_snr": 5.25,
"rx_rssi": -57,
"hop_limit": 5,
"hop_start": 7,
"via_mqtt": false,
"want_ack": false,
"priority": 0,
"delayed": 0,
"channel_index": null,
"pki_encrypted": false,
"next_hop": 0,
"relay_node": 48,
"tx_after": 0,
"decoded": {
"portnum": 67,
"payload": "0dc9da076a1216086215ae4785401dabaa96412593f2c23f28f9ecd803",
"want_response": null,
"dest": null,
"source": null,
"request_id": null,
"reply_id": null,
"emoji": null,
"parsed_payload": {
"time": 1778899657,
"device_metrics": {
"battery_level": 98,
"voltage": 4.165,
"channel_utilization": 18.833334,
"air_util_tx": 1.5230278,
"uptime_seconds": 7747193
},
"type": "protobuf",
"portnum": "TELEMETRY_APP",
"message_class": "Telemetry"
}
}
}
}
Raw Packet Data (29 bytes)
0dc9da076a1216086215ae4785401dabaa96412593f2c23f28f9ecd803
Hex Analysis:
| Size: | 29 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 |
|---|---|---|---|---|---|---|---|---|
| Pietastic (PIE1) Primary |
0.000s
Reference |
-57.0 dBm | 5.25 dB | 2 |
30
de30
|
ShortFast | 2026-05-16 02:47:43 UTC | Current |
| Pietastic (PIE1) |
-0.785s
Before |
-57.0 dBm | 5.25 dB | 2 |
30
de30
|
LongFast | 2026-05-16 02:47:42 UTC | View |
| Pietastic (PIE1) |
-0.758s
Before |
-57.0 dBm | 5.25 dB | 2 |
30
de30
|
LongFast | 2026-05-16 02:47:42 UTC | View |
| Pietastic (PIE1) |
-0.719s
Before |
-57.0 dBm | 5.25 dB | 2 |
30
de30
|
LongFast | 2026-05-16 02:47:42 UTC | View |
| Pietastic (PIE1) |
-0.684s
Before |
-57.0 dBm | 5.25 dB | 2 |
30
de30
|
LongFast | 2026-05-16 02:47:43 UTC | View |
| Pietastic (PIE1) |
-0.663s
Before |
-57.0 dBm | 5.25 dB | 2 |
30
de30
|
LongFast | 2026-05-16 02:47:43 UTC | View |
| Pietastic (PIE1) |
-0.642s
Before |
-57.0 dBm | 5.25 dB | 2 |
30
de30
|
LongFast | 2026-05-16 02:47:43 UTC | View |
| Pietastic (PIE1) |
-0.621s
Before |
-57.0 dBm | 5.25 dB | 2 |
30
de30
|
LongFast | 2026-05-16 02:47:43 UTC | View |
| Pietastic (PIE1) |
-0.599s
Before |
-57.0 dBm | 5.25 dB | 2 |
30
de30
|
LongFast | 2026-05-16 02:47:43 UTC | View |
| Pietastic (PIE1) |
-0.575s
Before |
-57.0 dBm | 5.25 dB | 2 |
30
de30
|
LongFast | 2026-05-16 02:47:43 UTC | View |
| Pietastic (PIE1) |
-0.549s
Before |
-57.0 dBm | 5.25 dB | 2 |
30
de30
|
LongFast | 2026-05-16 02:47:43 UTC | View |
| Pietastic (PIE1) |
-0.526s
Before |
-57.0 dBm | 5.25 dB | 2 |
30
de30
|
LongFast | 2026-05-16 02:47:43 UTC | View |
| Pietastic (PIE1) |
-0.489s
Before |
-57.0 dBm | 5.25 dB | 2 |
30
de30
|
MediumFast | 2026-05-16 02:47:43 UTC | View |
| Pietastic (PIE1) |
-0.451s
Before |
-57.0 dBm | 5.25 dB | 2 |
30
de30
|
MediumFast | 2026-05-16 02:47:43 UTC | View |
| Pietastic (PIE1) |
-0.411s
Before |
-57.0 dBm | 5.25 dB | 2 |
30
de30
|
MediumFast | 2026-05-16 02:47:43 UTC | View |
| Pietastic (PIE1) |
-0.386s
Before |
-57.0 dBm | 5.25 dB | 2 |
30
de30
|
MediumFast | 2026-05-16 02:47:43 UTC | View |
| Pietastic (PIE1) |
-0.361s
Before |
-57.0 dBm | 5.25 dB | 2 |
30
de30
|
MediumFast | 2026-05-16 02:47:43 UTC | View |
| Pietastic (PIE1) |
-0.329s
Before |
-57.0 dBm | 5.25 dB | 2 |
30
de30
|
MediumFast | 2026-05-16 02:47:43 UTC | View |
| Pietastic (PIE1) |
-0.301s
Before |
-57.0 dBm | 5.25 dB | 2 |
30
de30
|
MediumFast | 2026-05-16 02:47:43 UTC | View |
| Pietastic (PIE1) |
-0.280s
Before |
-57.0 dBm | 5.25 dB | 2 |
30
de30
|
MediumFast | 2026-05-16 02:47:43 UTC | View |
| Pietastic (PIE1) |
-0.257s
Before |
-57.0 dBm | 5.25 dB | 2 |
30
de30
|
MediumFast | 2026-05-16 02:47:43 UTC | View |
| Pietastic (PIE1) |
-0.234s
Before |
-57.0 dBm | 5.25 dB | 2 |
30
de30
|
MediumFast | 2026-05-16 02:47:43 UTC | View |
| Pietastic (PIE1) |
-0.201s
Before |
-57.0 dBm | 5.25 dB | 2 |
30
de30
|
MediumFast | 2026-05-16 02:47:43 UTC | View |
| Pietastic (PIE1) |
-0.179s
Before |
-57.0 dBm | 5.25 dB | 2 |
30
de30
|
ShortFast | 2026-05-16 02:47:43 UTC | View |
| Pietastic (PIE1) |
-0.155s
Before |
-57.0 dBm | 5.25 dB | 2 |
30
de30
|
ShortFast | 2026-05-16 02:47:43 UTC | View |
| Pietastic (PIE1) |
-0.134s
Before |
-57.0 dBm | 5.25 dB | 2 |
30
de30
|
ShortFast | 2026-05-16 02:47:43 UTC | View |
| Pietastic (PIE1) |
-0.112s
Before |
-57.0 dBm | 5.25 dB | 2 |
30
de30
|
ShortFast | 2026-05-16 02:47:43 UTC | View |
| Pietastic (PIE1) |
-0.091s
Before |
-57.0 dBm | 5.25 dB | 2 |
30
de30
|
ShortFast | 2026-05-16 02:47:43 UTC | View |
| Pietastic (PIE1) |
-0.069s
Before |
-57.0 dBm | 5.25 dB | 2 |
30
de30
|
ShortFast | 2026-05-16 02:47:43 UTC | View |
| Pietastic (PIE1) |
-0.046s
Before |
-57.0 dBm | 5.25 dB | 2 |
30
de30
|
ShortFast | 2026-05-16 02:47:43 UTC | View |
| Pietastic (PIE1) |
-0.024s
Before |
-57.0 dBm | 5.25 dB | 2 |
30
de30
|
ShortFast | 2026-05-16 02:47:43 UTC | View |
| Pietastic (PIE1) |
+0.023s
After |
-57.0 dBm | 5.25 dB | 2 |
30
de30
|
ShortFast | 2026-05-16 02:47:43 UTC | View |
| Pietastic (PIE1) |
+0.045s
After |
-57.0 dBm | 5.25 dB | 2 |
30
de30
|
ShortFast | 2026-05-16 02:47:43 UTC | View |
| Pietastic (PIE1) |
+0.067s
After |
-57.0 dBm | 5.25 dB | 2 |
30
de30
|
ShortTurbo | 2026-05-16 02:47:43 UTC | View |
| Pietastic (PIE1) |
+0.088s
After |
-57.0 dBm | 5.25 dB | 2 |
30
de30
|
ShortTurbo | 2026-05-16 02:47:43 UTC | View |
| Pietastic (PIE1) |
+0.111s
After |
-57.0 dBm | 5.25 dB | 2 |
30
de30
|
ShortTurbo | 2026-05-16 02:47:43 UTC | View |
| Pietastic (PIE1) |
+0.134s
After |
-57.0 dBm | 5.25 dB | 2 |
30
de30
|
ShortTurbo | 2026-05-16 02:47:43 UTC | View |
| Pietastic (PIE1) |
+0.161s
After |
-57.0 dBm | 5.25 dB | 2 |
30
de30
|
ShortTurbo | 2026-05-16 02:47:43 UTC | View |
| Pietastic (PIE1) |
+0.187s
After |
-57.0 dBm | 5.25 dB | 2 |
30
de30
|
ShortTurbo | 2026-05-16 02:47:43 UTC | View |
| Pietastic (PIE1) |
+0.210s
After |
-57.0 dBm | 5.25 dB | 2 |
30
de30
|
ShortTurbo | 2026-05-16 02:47:43 UTC | View |
| Pietastic (PIE1) |
+0.235s
After |
-57.0 dBm | 5.25 dB | 2 |
30
de30
|
ShortTurbo | 2026-05-16 02:47:43 UTC | View |
| Pietastic (PIE1) |
+0.268s
After |
-57.0 dBm | 5.25 dB | 2 |
30
de30
|
ShortTurbo | 2026-05-16 02:47:43 UTC | View |
| Pietastic (PIE1) |
+0.294s
After |
-57.0 dBm | 5.25 dB | 2 |
30
de30
|
ShortTurbo | 2026-05-16 02:47:44 UTC | View |
| Pietastic (PIE1) |
+0.319s
After |
-57.0 dBm | 5.25 dB | 2 |
30
de30
|
ShortTurbo | 2026-05-16 02:47:44 UTC | View |
| Pietastic (PIE1) |
+0.340s
After |
-57.0 dBm | 5.25 dB | 2 |
30
de30
|
LongFast | 2026-05-16 02:47:44 UTC | View |
| Tagtastic (ld01) |
+0.365s
After |
-43.0 dBm | 5.75 dB | 2 |
30
|
LongFast | 2026-05-16 02:47:44 UTC | View |
| Seri Base d120 (SRB) |
+3.282s
After |
-113.0 dBm | -12.50 dB | 2 |
5b
|
LongFast | 2026-05-16 02:47:46 UTC | View |
| neoSG2 https://canadaverse.org/ (🎐) |
+3.326s
After |
-94.0 dBm | -1.25 dB | 2 |
5b
|
LongFast | 2026-05-16 02:47:47 UTC | View |
| Meshtastic 7c50 (7c50) |
+3.551s
After |
-119.0 dBm | -13.00 dB | 2 |
5b
|
LongFast | 2026-05-16 02:47:47 UTC | View |
| VE3WNP-12 (WNP) |
+6.284s
After |
-74.0 dBm | 5.50 dB | 4 |
68
WNPr
|
LongFast | 2026-05-16 02:47:49 UTC | View |
50
Total Receptions
6
Unique Gateways