POSITION_APP packet from MHKT 02 (MH02) to !ffffffff
Database ID: | 3933015 |
---|---|
Mesh Packet ID: |
0xf89eab86
Used for correlation across gateways |
Timestamp: | 2025-07-17 02:33:21 UTC |
From Node: | MHKT 02 (MH02) |
To Node: | !ffffffff (ffff) |
Success: | Processed |
Protocol: |
POSITION_APP
Port: 3 |
Gateway: | Meshtastic 56cc (56cc) |
---|---|
Channel: | LongFast |
RSSI: | -123 dBm |
SNR: | -13.5 dBm |
Hop Info: |
2/6 hops
Start: 6, Limit: 4 |
Latitude: | 39.466572° |
---|---|
Longitude: | -0.358924° |
Altitude: | 17 m |
Precision: | 32 bits |
ServiceEnvelope
(MQTT layer) → MeshPacket
(Mesh layer) → Decoded Payload
(Application data)
Total Size: | 22 bytes |
---|---|
Gateway: | !db2956cc |
Channel: | LongFast |
Payload Type: | POSITION_APP |
Hop Count: | 2 / 6 |
MQTT ServiceEnvelope contains the MeshPacket plus routing metadata
Field | Value |
---|---|
gateway_id |
!db2956cc
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 |
2697735052
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 |
4
Remaining hops allowed |
uint32 |
hop_start |
6
Initial hop limit |
uint32 |
hops_taken |
2
Calculated: hop_start - hop_limit |
derived |
rx_rssi |
-123.0 dBm
Signal strength at gateway |
int32 |
rx_snr |
-13.50 dB
Signal quality at gateway |
float |
rx_time |
1752719600
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 |
84
Relay node ID |
uint32 |
tx_after |
Not set | uint32 |
timestamp |
1752719601.068436
Unix timestamp |
uint32 |
Analysis of privacy features and exposure risks when packet is shared via MQTT
Gateway ID: | !db2956cc |
Position Precision: | 32 bits (~1.0m accuracy) |
Position precision meters: | 1.0 |
Signal Metrics: |
RSSI: -123.0 dBm SNR: -13.50 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 |
---|---|---|---|---|---|---|---|
Meshtastic 56cc (56cc) Primary |
0.000s
Reference |
-123.0 dBm | -13.50 dB | 2 | LongFast | 2025-07-17 02:33:21 | Current |
ssppcc (5c9c) |
-3.168s
Before |
-108.0 dBm | -5.25 dB | 1 | LongFast | 2025-07-17 02:33:17 | View |
MontcadaCentro-CL-868🗼🌐 (d9e8) |
+2.808s
After |
-110.0 dBm | -9.50 dB | 4 | LongFast | 2025-07-17 02:33:23 | View |
Rubí - FCS (FCS) |
+3.835s
After |
-107.0 dBm | -17.00 dB | 4 | LongFast | 2025-07-17 02:33:24 | View |
Rodarit 1 (e38c) |
+5.575s
After |
-128.0 dBm | -18.50 dB | 5 | LongFast | 2025-07-17 02:33:26 | View |
Cardedeu-GW-868 (GC) |
+6.766s
After |
-136.0 dBm | -11.75 dB | 4 | LongFast | 2025-07-17 02:33:27 | View |
CV-Oriol-GW-8 📡 (CVO2) |
+7.878s
After |
-104.0 dBm | 3.50 dB | 5 | LongFast | 2025-07-17 02:33:28 | View |
EB3FWC-Girona📡-GW-868 (EB3F) |
+8.736s
After |
-100.0 dBm | -6.50 dB | 5 | LongFast | 2025-07-17 02:33:29 | View |
CROQUETASTIC-CL-868 (CRQT) |
+9.533s
After |
-31.0 dBm | 10.25 dB | 6 | LongFast | 2025-07-17 02:33:30 | View |
Total Receptions
Unique Gateways