POSITION_APP packet from MHKT 00 Solar (MH00) to !ffffffff
Database ID: | 9897109 |
---|---|
Mesh Packet ID: |
0x2a5ef936
Used for correlation across gateways |
Timestamp: | 2025-09-10 01:09:06 UTC |
From Node: | MHKT 00 Solar (MH00) |
To Node: | !ffffffff (ffff) |
Success: | Processed |
Protocol: |
POSITION_APP
Port: 3 |
Gateway: | EA5JKT_LoRa_1 (5JKT) |
---|---|
Channel: | LongFast |
RSSI: | -120 dBm |
SNR: | -11.0 dBm |
Hop Info: |
4/5 hops
Start: 5, Limit: 1 |
Latitude: | 39.452672° |
---|---|
Longitude: | -0.340787° |
Altitude: | 11 m |
Precision: | 13 bits |
ServiceEnvelope
(MQTT layer) → MeshPacket
(Mesh layer) → Decoded Payload
(Application data)
Total Size: | 22 bytes |
---|---|
Gateway: | !db2fac0c |
Channel: | LongFast |
Payload Type: | POSITION_APP |
Hop Count: | 4 / 5 |
MQTT ServiceEnvelope contains the MeshPacket plus routing metadata
Field | Value |
---|---|
gateway_id |
!db2fac0c
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 |
2621552575
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 |
1
Remaining hops allowed |
uint32 |
hop_start |
5
Initial hop limit |
uint32 |
hops_taken |
4
Calculated: hop_start - hop_limit |
derived |
rx_rssi |
-120.0 dBm
Signal strength at gateway |
int32 |
rx_snr |
-11.00 dB
Signal quality at gateway |
float |
rx_time |
1757466545
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 |
4
Relay node ID |
uint32 |
tx_after |
Not set | uint32 |
timestamp |
1757466546.0231454
Unix timestamp |
uint32 |
Analysis of privacy features and exposure risks when packet is shared via MQTT
Gateway ID: | !db2fac0c |
Position Precision: | 13 bits (~2900.0m accuracy) |
Position precision meters: | 2900.0 |
Signal Metrics: |
RSSI: -120.0 dBm SNR: -11.00 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 |
---|---|---|---|---|---|---|---|
EA5JKT_LoRa_1 (5JKT) Primary |
0.000s
Reference |
-120.0 dBm | -11.00 dB | 4 | LongFast | 2025-09-10 01:09:06 | Current |
S2_Node (S2) |
-3.864s
Before |
-128.0 dBm | -16.75 dB | 3 | LongFast | 2025-09-10 01:09:02 | View |
EA5HKX8 (HKX8) |
+1.442s
After |
-108.0 dBm | 1.50 dB | 4 | LongFast | 2025-09-10 01:09:07 | View |
Fede MQTT-CLM-868 (049c) |
+2.993s
After |
-64.0 dBm | 14.00 dB | 4 | LongFast | 2025-09-10 01:09:09 | View |
Total Receptions
Unique Gateways