POSITION_APP packet from CerdanyolaV03-CLM-8 Miguel (CV3C) to !ffffffff
Database ID: | 3059980 |
---|---|
Mesh Packet ID: |
0x95f3fc96
Used for correlation across gateways |
Timestamp: | 2025-07-07 14:28:19 UTC |
From Node: | CerdanyolaV03-CLM-8 Miguel (CV3C) |
To Node: | !ffffffff (ffff) |
Success: | Processed |
Protocol: |
POSITION_APP
Port: 3 |
Gateway: | FCS - mobile (FCSm) |
---|---|
Channel: | LongFast |
RSSI: | -119 dBm |
SNR: | -11.5 dBm |
Hop Info: |
3/3 hops
Start: 3, Limit: 0 |
Latitude: | 41.495056° |
---|---|
Longitude: | 2.131618° |
Altitude: | 93 m |
Precision: | 32 bits |
ServiceEnvelope
(MQTT layer) → MeshPacket
(Mesh layer) → Decoded Payload
(Application data)
Total Size: | 22 bytes |
---|---|
Gateway: | !db2f18d4 |
Channel: | LongFast |
Payload Type: | POSITION_APP |
Hop Count: | 3 / 3 |
MQTT ServiceEnvelope contains the MeshPacket plus routing metadata
Field | Value |
---|---|
gateway_id |
!db2f18d4
Node ID format |
channel_id |
LongFast
Default public channel |
packet |
MeshPacket (22 bytes)
Contains the actual mesh network packet |
Core mesh packet with routing and payload information
Field | Value | Type |
---|---|---|
from |
2534863984
Source node ID |
uint32 |
to |
4294967295 (Broadcast)
Visible to all nodes |
uint32 |
decoded.portnum |
3
POSITION_APP |
enum |
decoded.payload_length |
22 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 |
-119.0 dBm
Signal strength at gateway |
int32 |
rx_snr |
-11.50 dB
Signal quality at gateway |
float |
rx_time |
1751898497
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 |
76
Relay node ID |
uint32 |
tx_after |
Not set | uint32 |
timestamp |
1751898499.7192562
Unix timestamp |
uint32 |
Analysis of privacy features and exposure risks when packet is shared via MQTT
Gateway ID: | !db2f18d4 |
Position Precision: | 32 bits (~1.0m accuracy) |
Position precision meters: | 1.0 |
Signal Metrics: |
RSSI: -119.0 dBm SNR: -11.50 dB |
Detailed breakdown of all payload fields and decoded data
Protocol: | POSITION_APP |
---|---|
Size: | 22 bytes |
Decoded: | Yes |
Size: | 22 bytes |
---|---|
Format: | Protobuf (Protocol Buffers) |
Encoding: | Binary with varint and length-delimited fields |
Loading reception map...
Gateway | Time Offset | RSSI | SNR | Hops | Channel | Timestamp | Actions |
---|---|---|---|---|---|---|---|
FCS - mobile (FCSm) Primary |
0.000s
Reference |
-119.0 dBm | -11.50 dB | 3 | LongFast | 2025-07-07 14:28:19 | Current |
Cardedeu-GW-868 (GC) |
-3.388s
Before |
-130.0 dBm | -7.00 dB | 2 | LongFast | 2025-07-07 14:28:16 | View |
MontcadaCentro-CL-868🗼🌐 (d9e8) |
-2.429s
Before |
-111.0 dBm | -2.50 dB | 3 | LongFast | 2025-07-07 14:28:17 | View |
Angel (🏠) |
-2.190s
Before |
-128.0 dBm | -18.50 dB | 3 | LongFast | 2025-07-07 14:28:17 | View |
EB3FWC-Girona📡-GW-868 (EB3F) |
-0.792s
Before |
-88.0 dBm | 2.50 dB | 3 | LongFast | 2025-07-07 14:28:18 | View |
CV-Oriol-GW-8 📡 (CVO2) |
-0.508s
Before |
-106.0 dBm | 1.75 dB | 3 | LongFast | 2025-07-07 14:28:19 | View |
Total Receptions
Unique Gateways