Packet #39314676 Success
TEXT_MESSAGE_APP packet from 🏯Dio Base (DioB) to !ffffffff
45
Total Receptions
1
Unique Gateways
2
Hop Count
32
Payload Bytes
Packet Information
| Database ID: | 39314676 |
|---|---|
| Mesh Packet ID: |
0xaa840828
Used for correlation across gateways |
| Timestamp: | 2026-05-15 21:13:24 UTC |
| From Node: | 🏯Dio Base (DioB) |
| To Node: | !ffffffff (ffff) |
| Success: | Processed |
| Protocol: |
TEXT_MESSAGE_APP
Port: 1 |
| Gateway: | Mechanicus Alpha (M1) |
|---|---|
| Channel: | LongFast |
| RSSI: | -118 dBm |
| SNR: | -12.75 dBm |
| Hop Info: |
2/3 hops
Start: 3, Limit: 1 |
| Relay Node: |
ce
Last byte of the last hop that relayed this packet |
Payload Data
Protocol: TEXT_MESSAGE_APP
Size: 32 bytes
Decoded:
No
'memoryview' object has no attribute 'decode'
Text Content:
5468652077696e642069732077617920746f6f207374726f6e67206372617a79
Raw Packet Analysis
Complete field breakdown and MQTT privacy/exposure analysisPacket Structure
MQTT Packet Flow:
ServiceEnvelope (MQTT layer) → MeshPacket (Mesh layer) → Decoded Payload (Application data)
| Total Size: | 32 bytes |
|---|---|
| Gateway: | !433e868c |
| Channel: | LongFast |
| Payload Type: | TEXT_MESSAGE_APP |
| Hop Count: | 2 / 3 |
Privacy Summary
Exposure Level:
Broadcast
Broadcast
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Gateway node ID tracked
✓ Direct LoRa transmission (not via MQTT)
✓ Gateway node ID tracked
Exposure Risks:
⚠ Visible to all nodes on channel
⚠ Default channel - no encryption
+ 3 more...
⚠ Visible to all nodes on channel
⚠ Default channel - no encryption
+ 3 more...
MQTT ServiceEnvelope Fields
MQTT ServiceEnvelope contains the MeshPacket plus routing metadata
| Field | Value |
|---|---|
gateway_id |
!433e868c
Node ID format |
channel_id |
LongFast
Default public channel |
packet |
MeshPacket (32 bytes)
Contains the actual mesh network packet |
MeshPacket Fields
Core mesh packet with routing and payload information
| Field | Value | Type |
|---|---|---|
from |
181007540
Source node ID |
uint32 |
to |
4294967295 (Broadcast)
Visible to all nodes |
uint32 |
decoded.portnum |
1
TEXT_MESSAGE_APP |
enum |
decoded.payload_length |
32 bytes
|
size |
hop_limit |
1
Remaining hops allowed |
uint32 |
hop_start |
3
Initial hop limit |
uint32 |
hops_taken |
2
Calculated: hop_start - hop_limit |
derived |
rx_rssi |
-118.0 dBm
Signal strength at gateway |
int32 |
rx_snr |
-12.75 dB
Signal quality at gateway |
float |
rx_time |
1778879603
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 |
206
Relay node ID |
uint32 |
tx_after |
Not set | uint32 |
timestamp |
1778879604.662659
Unix timestamp |
uint32 |
MQTT Privacy & Exposure Analysis
Analysis of privacy features and exposure risks when packet is shared via MQTT
Exposure Level: Broadcast
Privacy Features:
- ✓ Direct LoRa transmission (not via MQTT)
- ✓ Gateway node ID tracked
Exposure Risks:
- ⚠ Visible to all nodes on channel
- ⚠ Default channel - no encryption
- ⚠ Packet visible to MQTT subscribers
- ⚠ Multi-hop path visible (2 hops)
- ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
| Gateway ID: | !433e868c |
| Signal Metrics: |
RSSI: -118.0 dBm SNR: -12.75 dB |
Complete Protobuf Decode (JSON)
{
"service_envelope": {
"gateway_id": "!433e868c",
"channel_id": "LongFast",
"packet": "MeshPacket (see mesh_packet below)"
},
"mesh_packet": {
"from": 181007540,
"to": 4294967295,
"id": 2860779560,
"rx_time": 1778879603,
"rx_snr": -12.75,
"rx_rssi": -118,
"hop_limit": 1,
"hop_start": 3,
"via_mqtt": false,
"want_ack": false,
"priority": 0,
"delayed": 0,
"channel_index": null,
"pki_encrypted": false,
"next_hop": 0,
"relay_node": 206,
"tx_after": 0,
"decoded": {
"portnum": 1,
"payload": "5468652077696e642069732077617920746f6f207374726f6e67206372617a79",
"want_response": null,
"dest": null,
"source": null,
"request_id": null,
"reply_id": null,
"emoji": null,
"parsed_payload": {
"raw_bytes": "5468652077696e642069732077617920746f6f207374726f6e67206372617a79",
"type": "decode_error",
"portnum": "TEXT_MESSAGE_APP",
"decode_error": "'memoryview' object has no attribute 'decode'"
}
}
}
}
Raw Packet Data (32 bytes)
5468652077696e642069732077617920746f6f207374726f6e67206372617a79
Hex Analysis:
| Size: | 32 bytes |
|---|---|
| Format: | Protobuf (Protocol Buffers) |
| Encoding: | Binary with varint and length-delimited fields |
This is the raw protobuf-encoded payload as received from MQTT.
The structure follows the Meshtastic protobuf schema definitions.
All Receptions
All gateways that received this packetCorrelation: Using Mesh Packet ID
Reception Locations
Loading...
Loading reception map...
Map shows gateway locations that received this packet. Hop counts are displayed if available.
| Gateway | Time Offset | RSSI | SNR | Hops | Relay | Channel | Timestamp | Actions |
|---|---|---|---|---|---|---|---|---|
| Mechanicus Alpha (M1) Primary |
0.000s
Reference |
-118.0 dBm | -12.75 dB | 2 |
ce
|
LongFast | 2026-05-15 21:13:24 UTC | Current |
| Mechanicus Alpha (M1) |
-0.115s
Before |
-118.0 dBm | -12.75 dB | 2 |
ce
|
LongFast | 2026-05-15 21:13:24 UTC | View |
| Mechanicus Alpha (M1) |
-0.080s
Before |
-118.0 dBm | -12.75 dB | 2 |
ce
|
LongFast | 2026-05-15 21:13:24 UTC | View |
| Mechanicus Alpha (M1) |
-0.059s
Before |
-118.0 dBm | -12.75 dB | 2 |
ce
|
LongFast | 2026-05-15 21:13:24 UTC | View |
| Mechanicus Alpha (M1) |
-0.040s
Before |
-118.0 dBm | -12.75 dB | 2 |
ce
|
LongFast | 2026-05-15 21:13:24 UTC | View |
| Mechanicus Alpha (M1) |
-0.021s
Before |
-118.0 dBm | -12.75 dB | 2 |
ce
|
LongFast | 2026-05-15 21:13:24 UTC | View |
| Mechanicus Alpha (M1) |
-0.011s
Before |
-118.0 dBm | -12.75 dB | 2 |
ce
|
LongFast | 2026-05-15 21:13:24 UTC | View |
| Mechanicus Alpha (M1) |
+0.011s
After |
-118.0 dBm | -12.75 dB | 2 |
ce
|
LongFast | 2026-05-15 21:13:24 UTC | View |
| Mechanicus Alpha (M1) |
+0.021s
After |
-118.0 dBm | -12.75 dB | 2 |
ce
|
LongFast | 2026-05-15 21:13:24 UTC | View |
| Mechanicus Alpha (M1) |
+0.034s
After |
-118.0 dBm | -12.75 dB | 2 |
ce
|
LongFast | 2026-05-15 21:13:24 UTC | View |
| Mechanicus Alpha (M1) |
+0.045s
After |
-118.0 dBm | -12.75 dB | 2 |
ce
|
LongFast | 2026-05-15 21:13:24 UTC | View |
| Mechanicus Alpha (M1) |
+0.060s
After |
-118.0 dBm | -12.75 dB | 2 |
ce
|
MediumFast | 2026-05-15 21:13:24 UTC | View |
| Mechanicus Alpha (M1) |
+0.075s
After |
-118.0 dBm | -12.75 dB | 2 |
ce
|
MediumFast | 2026-05-15 21:13:24 UTC | View |
| Mechanicus Alpha (M1) |
+0.088s
After |
-118.0 dBm | -12.75 dB | 2 |
ce
|
MediumFast | 2026-05-15 21:13:24 UTC | View |
| Mechanicus Alpha (M1) |
+0.101s
After |
-118.0 dBm | -12.75 dB | 2 |
ce
|
MediumFast | 2026-05-15 21:13:24 UTC | View |
| Mechanicus Alpha (M1) |
+0.113s
After |
-118.0 dBm | -12.75 dB | 2 |
ce
|
MediumFast | 2026-05-15 21:13:24 UTC | View |
| Mechanicus Alpha (M1) |
+0.123s
After |
-118.0 dBm | -12.75 dB | 2 |
ce
|
MediumFast | 2026-05-15 21:13:24 UTC | View |
| Mechanicus Alpha (M1) |
+0.135s
After |
-118.0 dBm | -12.75 dB | 2 |
ce
|
MediumFast | 2026-05-15 21:13:24 UTC | View |
| Mechanicus Alpha (M1) |
+0.145s
After |
-118.0 dBm | -12.75 dB | 2 |
ce
|
MediumFast | 2026-05-15 21:13:24 UTC | View |
| Mechanicus Alpha (M1) |
+0.153s
After |
-118.0 dBm | -12.75 dB | 2 |
ce
|
MediumFast | 2026-05-15 21:13:24 UTC | View |
| Mechanicus Alpha (M1) |
+0.164s
After |
-118.0 dBm | -12.75 dB | 2 |
ce
|
MediumFast | 2026-05-15 21:13:24 UTC | View |
| Mechanicus Alpha (M1) |
+0.175s
After |
-118.0 dBm | -12.75 dB | 2 |
ce
|
MediumFast | 2026-05-15 21:13:24 UTC | View |
| Mechanicus Alpha (M1) |
+0.185s
After |
-118.0 dBm | -12.75 dB | 2 |
ce
|
ShortFast | 2026-05-15 21:13:24 UTC | View |
| Mechanicus Alpha (M1) |
+0.195s
After |
-118.0 dBm | -12.75 dB | 2 |
ce
|
ShortFast | 2026-05-15 21:13:24 UTC | View |
| Mechanicus Alpha (M1) |
+0.205s
After |
-118.0 dBm | -12.75 dB | 2 |
ce
|
ShortFast | 2026-05-15 21:13:24 UTC | View |
| Mechanicus Alpha (M1) |
+0.220s
After |
-118.0 dBm | -12.75 dB | 2 |
ce
|
ShortFast | 2026-05-15 21:13:24 UTC | View |
| Mechanicus Alpha (M1) |
+0.235s
After |
-118.0 dBm | -12.75 dB | 2 |
ce
|
ShortFast | 2026-05-15 21:13:24 UTC | View |
| Mechanicus Alpha (M1) |
+0.251s
After |
-118.0 dBm | -12.75 dB | 2 |
ce
|
ShortFast | 2026-05-15 21:13:24 UTC | View |
| Mechanicus Alpha (M1) |
+0.262s
After |
-118.0 dBm | -12.75 dB | 2 |
ce
|
ShortFast | 2026-05-15 21:13:24 UTC | View |
| Mechanicus Alpha (M1) |
+0.285s
After |
-118.0 dBm | -12.75 dB | 2 |
ce
|
ShortFast | 2026-05-15 21:13:24 UTC | View |
| Mechanicus Alpha (M1) |
+0.299s
After |
-118.0 dBm | -12.75 dB | 2 |
ce
|
ShortFast | 2026-05-15 21:13:24 UTC | View |
| Mechanicus Alpha (M1) |
+0.315s
After |
-118.0 dBm | -12.75 dB | 2 |
ce
|
ShortFast | 2026-05-15 21:13:24 UTC | View |
| Mechanicus Alpha (M1) |
+0.329s
After |
-118.0 dBm | -12.75 dB | 2 |
ce
|
ShortFast | 2026-05-15 21:13:24 UTC | View |
| Mechanicus Alpha (M1) |
+0.339s
After |
-118.0 dBm | -12.75 dB | 2 |
ce
|
ShortTurbo | 2026-05-15 21:13:25 UTC | View |
| Mechanicus Alpha (M1) |
+0.351s
After |
-118.0 dBm | -12.75 dB | 2 |
ce
|
ShortTurbo | 2026-05-15 21:13:25 UTC | View |
| Mechanicus Alpha (M1) |
+0.362s
After |
-118.0 dBm | -12.75 dB | 2 |
ce
|
ShortTurbo | 2026-05-15 21:13:25 UTC | View |
| Mechanicus Alpha (M1) |
+0.373s
After |
-118.0 dBm | -12.75 dB | 2 |
ce
|
ShortTurbo | 2026-05-15 21:13:25 UTC | View |
| Mechanicus Alpha (M1) |
+0.386s
After |
-118.0 dBm | -12.75 dB | 2 |
ce
|
ShortTurbo | 2026-05-15 21:13:25 UTC | View |
| Mechanicus Alpha (M1) |
+0.396s
After |
-118.0 dBm | -12.75 dB | 2 |
ce
|
ShortTurbo | 2026-05-15 21:13:25 UTC | View |
| Mechanicus Alpha (M1) |
+0.412s
After |
-118.0 dBm | -12.75 dB | 2 |
ce
|
ShortTurbo | 2026-05-15 21:13:25 UTC | View |
| Mechanicus Alpha (M1) |
+0.440s
After |
-118.0 dBm | -12.75 dB | 2 |
ce
|
ShortTurbo | 2026-05-15 21:13:25 UTC | View |
| Mechanicus Alpha (M1) |
+0.460s
After |
-118.0 dBm | -12.75 dB | 2 |
ce
|
ShortTurbo | 2026-05-15 21:13:25 UTC | View |
| Mechanicus Alpha (M1) |
+0.476s
After |
-118.0 dBm | -12.75 dB | 2 |
ce
|
ShortTurbo | 2026-05-15 21:13:25 UTC | View |
| Mechanicus Alpha (M1) |
+0.488s
After |
-118.0 dBm | -12.75 dB | 2 |
ce
|
ShortTurbo | 2026-05-15 21:13:25 UTC | View |
| Mechanicus Alpha (M1) |
+0.499s
After |
-118.0 dBm | -12.75 dB | 2 |
ce
|
LongFast | 2026-05-15 21:13:25 UTC | View |
45
Total Receptions
1
Unique Gateways