POSITION_APP packet from JLopes (🇾🇪 Fryslân 🇧🇷) (JDJ_) to !ffffffff
Database ID: | 25986 |
---|---|
Mesh Packet ID: |
0xd5a32159
Utilizado para correlação entre gateways |
Tempo: | 2025-09-26 07:13:08 UTC |
Do Node: | JLopes (🇾🇪 Fryslân 🇧🇷) (JDJ_) |
Para o Node: | !ffffffff (ffff) |
Successo: | Processado |
Protocolo: |
POSITION_APP
Port: 3 |
Gateway: | Chaveca-GW-8🇵🇹 (Chvc) |
---|---|
Canal: | LongFast |
RSSI: | -81 dBm |
SNR: | 2.75 dBm |
Info Hop: |
2/7 hops
Início: 7, Limite: 5 |
Latitude: | 37.101768° |
---|---|
Longitude: | -8.413472° |
Altitude: | 72 m |
Precisão: | 32 bits |
ServiceEnvelope
(MQTT layer) → MeshPacket
(Mesh layer) → Decoded Payload
(Application data)
Total Size: | 33 bytes |
---|---|
Gateway: | !62709e9a |
Channel: | LongFast |
Payload Type: | POSITION_APP |
Hop Count: | 2 / 7 |
MQTT ServiceEnvelope contains the MeshPacket plus routing metadata
Field | Value |
---|---|
gateway_id |
!62709e9a
Node ID format |
channel_id |
LongFast
Default public channel |
packet |
MeshPacket (33 bytes)
Contains the actual mesh network packet |
Core mesh packet with routing and payload information
Field | Value | Type |
---|---|---|
from |
1045025908
Source node ID |
uint32 |
to |
4294967295 (Broadcast)
Visible to all nodes |
uint32 |
decoded.portnum |
3
POSITION_APP |
enum |
decoded.payload_length |
33 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 |
-81.0 dBm
Signal strength at gateway |
int32 |
rx_snr |
2.75 dB
Signal quality at gateway |
float |
rx_time |
1758867180
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 |
124
Relay node ID |
uint32 |
tx_after |
Not set | uint32 |
timestamp |
1758867188.5594544
Unix timestamp |
uint32 |
Analysis of privacy features and exposure risks when packet is shared via MQTT
Gateway ID: | !62709e9a |
Position Precision: | 32 bits (~1.0m accuracy) |
Position precision meters: | 1.0 |
Signal Metrics: |
RSSI: -81.0 dBm SNR: 2.75 dB |
Detailed breakdown of all payload fields and decoded data
Protocol: | POSITION_APP |
---|---|
Size: | 33 bytes |
Decoded: | Yes |
Size: | 33 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 |
---|---|---|---|---|---|---|---|
Chaveca-GW-8🇵🇹 (Chvc) Primary |
0.000s
Reference |
-81.0 dBm | 2.75 dB | 2 | LongFast | 2025-09-26 07:13:08 | Current |
KOLHF-RL-8🇵🇹 (OLHO) |
-0.348s
Before |
-89.0 dBm | -7.25 dB | 2 | LongFast | 2025-09-26 07:13:08 | View |
FARO_Penha-RCC-GW-8 (PNHA) |
-0.152s
Before |
-116.0 dBm | -19.25 dB | 2 | LongFast | 2025-09-26 07:13:08 | View |
Total Receptions
Unique Gateways