POSITION_APP packet from EA2FER-2-CL-868-b174 (π) to !ffffffff
Database ID: | 3862075 |
---|---|
Mesh Packet ID: |
0x20556451
Used for correlation across gateways |
Timestamp: | 2025-07-16 07:26:25 UTC |
From Node: | EA2FER-2-CL-868-b174 (π) |
To Node: | !ffffffff (ffff) |
Success: | Processed |
Protocol: |
POSITION_APP
Port: 3 |
Gateway: | Davidπ±π (Dav) |
---|---|
Channel: | LongFast |
RSSI: | -102 dBm |
SNR: | -1.5 dBm |
Hop Info: |
3/3 hops
Start: 3, Limit: 0 |
Latitude: | 41.667789Β° |
---|---|
Longitude: | -0.904397Β° |
Altitude: | 282 m |
Precision: | 14 bits |
ServiceEnvelope
(MQTT layer) β MeshPacket
(Mesh layer) β Decoded Payload
(Application data)
Total Size: | 28 bytes |
---|---|
Gateway: | !db2b5be0 |
Channel: | LongFast |
Payload Type: | POSITION_APP |
Hop Count: | 3 / 3 |
MQTT ServiceEnvelope contains the MeshPacket plus routing metadata
Field | Value |
---|---|
gateway_id |
!db2b5be0
Node ID format |
channel_id |
LongFast
Default public channel |
packet |
MeshPacket (28 bytes)
Contains the actual mesh network packet |
Core mesh packet with routing and payload information
Field | Value | Type |
---|---|---|
from |
2224796020
Source node ID |
uint32 |
to |
4294967295 (Broadcast)
Visible to all nodes |
uint32 |
decoded.portnum |
3
POSITION_APP |
enum |
decoded.payload_length |
28 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 |
-102.0 dBm
Signal strength at gateway |
int32 |
rx_snr |
-1.50 dB
Signal quality at gateway |
float |
rx_time |
1752650742
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 |
144
Relay node ID |
uint32 |
tx_after |
Not set | uint32 |
timestamp |
1752650785.5341697
Unix timestamp |
uint32 |
Analysis of privacy features and exposure risks when packet is shared via MQTT
Gateway ID: | !db2b5be0 |
Position Precision: | 14 bits (~1500.0m accuracy) |
Position precision meters: | 1500.0 |
Signal Metrics: |
RSSI: -102.0 dBm SNR: -1.50 dB |
Detailed breakdown of all payload fields and decoded data
Protocol: | POSITION_APP |
---|---|
Size: | 28 bytes |
Decoded: | Yes |
Size: | 28 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 |
---|---|---|---|---|---|---|---|
Davidπ±π (Dav) Primary |
0.000s
Reference |
-102.0 dBm | -1.50 dB | 3 | LongFast | 2025-07-16 07:26:25 | Current |
EA2FER-2-CL-868-b174 (π) |
-31.749s
Before |
Unknown | Unknown | 0 | LongFast | 2025-07-16 07:25:53 | View |
jaba-02 (jb-2) |
+2.047s
After |
-117.0 dBm | -8.75 dB | 2 | LongFast | 2025-07-16 07:26:27 | View |
Nod1VGπΌπ(EA8585URE) πͺπΈπ (πΌ) |
+7.825s
After |
-126.0 dBm | -16.75 dB | 3 | LongFast | 2025-07-16 07:26:33 | View |
Total Receptions
Unique Gateways