POSITION_APP packet from TopoSK_T1000E_ed23 (2ATY) to !ffffffff
Database ID: | 3901606 |
---|---|
Mesh Packet ID: |
0xfcf1f7e6
Used for correlation across gateways |
Timestamp: | 2025-07-16 18:10:58 UTC |
From Node: | TopoSK_T1000E_ed23 (2ATY) |
To Node: | !ffffffff (ffff) |
Success: | Processed |
Protocol: |
POSITION_APP
Port: 3 |
Gateway: | 30DIG055 (DI55) |
---|---|
Channel: | LongFast |
RSSI: | -128 dBm |
SNR: | -20.0 dBm |
Hop Info: |
4/5 hops
Start: 5, Limit: 1 |
Latitude: | 41.607087° |
---|---|
Longitude: | -0.834662° |
Altitude: | 199 m |
Satellites: | 11 |
Precision: | 32 bits |
ServiceEnvelope
(MQTT layer) → MeshPacket
(Mesh layer) → Decoded Payload
(Application data)
Total Size: | 34 bytes |
---|---|
Gateway: | !7c5a4cb8 |
Channel: | LongFast |
Payload Type: | POSITION_APP |
Hop Count: | 4 / 5 |
MQTT ServiceEnvelope contains the MeshPacket plus routing metadata
Field | Value |
---|---|
gateway_id |
!7c5a4cb8
Node ID format |
channel_id |
LongFast
Default public channel |
packet |
MeshPacket (34 bytes)
Contains the actual mesh network packet |
Core mesh packet with routing and payload information
Field | Value | Type |
---|---|---|
from |
2031349027
Source node ID |
uint32 |
to |
4294967295 (Broadcast)
Visible to all nodes |
uint32 |
decoded.portnum |
3
POSITION_APP |
enum |
decoded.payload_length |
34 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 |
-128.0 dBm
Signal strength at gateway |
int32 |
rx_snr |
-20.00 dB
Signal quality at gateway |
float |
rx_time |
1752689456
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 |
36
Relay node ID |
uint32 |
tx_after |
Not set | uint32 |
timestamp |
1752689458.794081
Unix timestamp |
uint32 |
Analysis of privacy features and exposure risks when packet is shared via MQTT
Gateway ID: | !7c5a4cb8 |
Position Precision: | 32 bits (~1.0m accuracy) |
Position precision meters: | 1.0 |
Signal Metrics: |
RSSI: -128.0 dBm SNR: -20.00 dB |
Detailed breakdown of all payload fields and decoded data
Protocol: | POSITION_APP |
---|---|
Size: | 34 bytes |
Decoded: | Yes |
Size: | 34 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 |
---|---|---|---|---|---|---|---|
30DIG055 (DI55) Primary |
0.000s
Reference |
-128.0 dBm | -20.00 dB | 4 | LongFast | 2025-07-16 18:10:58 | Current |
TopoSK_T1000E_ed23 (2ATY) |
-7.637s
Before |
Unknown | Unknown | 0 | LongFast | 2025-07-16 18:10:51 | View |
jaba-02 (jb-2) |
-5.019s
Before |
-89.0 dBm | 6.25 dB | 1 | LongFast | 2025-07-16 18:10:53 | View |
EA2FER-2-CL-868-b174 (🔊) |
+6.466s
After |
-75.0 dBm | -4.50 dB | 3 | LongFast | 2025-07-16 18:11:05 | View |
Total Receptions
Unique Gateways