Packet #18162024 Success
TELEMETRY_APP packet from !eba67834 to !ffffffff
45
Total Receptions
1
Unique Gateways
3
Hop Count
29
Payload Bytes
Packet Information
| Database ID: | 18162024 |
|---|---|
| Mesh Packet ID: |
0xf85c2c99
Used for correlation across gateways |
| Timestamp: | 2026-03-28 05:51:03 UTC |
| From Node: | !eba67834 (7834) |
| To Node: | !ffffffff (ffff) |
| Success: | Processed |
| Protocol: |
TELEMETRY_APP
Port: 67 |
| Gateway: | Sunset Beach 2 (SSB2) |
|---|---|
| Channel: | ShortFast |
| RSSI: | -118 dBm |
| SNR: | -14.5 dBm |
| Hop Info: |
3/7 hops
Start: 7, Limit: 4 |
| Relay Node: |
94
NALF
Last byte of the last hop that relayed this packet - Candidate source node(s) based on 0-hop direct receptions |
Payload Data
Protocol: TELEMETRY_APP
Size: 29 bytes
Decoded:
Yes
Decoded Data:
Device Metrics:
| Battery: | 93% |
|---|---|
| Voltage: | 4.09 V |
| Channel Usage: | 4.7% |
| Air Util TX: | 0.6% |
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: | 29 bytes |
|---|---|
| Gateway: | !a0cc7100 |
| Channel: | ShortFast |
| Payload Type: | TELEMETRY_APP |
| Hop Count: | 3 / 7 |
Privacy Summary
Exposure Level:
Broadcast
Broadcast
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Custom channel: ShortFast
+ 1 more...
✓ Direct LoRa transmission (not via MQTT)
✓ Custom channel: ShortFast
+ 1 more...
Exposure Risks:
⚠ Visible to all nodes on channel
⚠ Packet visible to MQTT subscribers
+ 2 more...
⚠ Visible to all nodes on channel
⚠ Packet visible to MQTT subscribers
+ 2 more...
MQTT ServiceEnvelope Fields
MQTT ServiceEnvelope contains the MeshPacket plus routing metadata
| Field | Value |
|---|---|
gateway_id |
!a0cc7100
Node ID format |
channel_id |
ShortFast
|
packet |
MeshPacket (29 bytes)
Contains the actual mesh network packet |
MeshPacket Fields
Core mesh packet with routing and payload information
| Field | Value | Type |
|---|---|---|
from |
3953555508
Source node ID |
uint32 |
to |
4294967295 (Broadcast)
Visible to all nodes |
uint32 |
decoded.portnum |
67
TELEMETRY_APP |
enum |
decoded.payload_length |
29 bytes
|
size |
hop_limit |
4
Remaining hops allowed |
uint32 |
hop_start |
7
Initial hop limit |
uint32 |
hops_taken |
3
Calculated: hop_start - hop_limit |
derived |
rx_rssi |
-118.0 dBm
Signal strength at gateway |
int32 |
rx_snr |
-14.50 dB
Signal quality at gateway |
float |
rx_time |
1774677062
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 |
148
Relay node ID |
uint32 |
tx_after |
Not set | uint32 |
timestamp |
1774677063.9780824
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)
- ✓ Custom channel: ShortFast
- ✓ Gateway node ID tracked
Exposure Risks:
- ⚠ Visible to all nodes on channel
- ⚠ Packet visible to MQTT subscribers
- ⚠ Multi-hop path visible (3 hops)
- ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
| Gateway ID: | !a0cc7100 |
| Signal Metrics: |
RSSI: -118.0 dBm SNR: -14.50 dB |
Complete Payload Analysis
Detailed breakdown of all payload fields and decoded data
Payload Metadata:
| Protocol: | TELEMETRY_APP |
|---|---|
| Size: | 29 bytes |
| Decoded: | Yes |
Complete Payload Data (JSON):
{
"time": 1774677048,
"device_metrics": {
"battery_level": 93,
"voltage": 4.093,
"channel_utilization": 4.71,
"air_util_tx": 0.6393889,
"uptime_seconds": 2287925
}
}
Complete Protobuf Decode (JSON)
{
"service_envelope": {
"gateway_id": "!a0cc7100",
"channel_id": "ShortFast",
"packet": "MeshPacket (see mesh_packet below)"
},
"mesh_packet": {
"from": 3953555508,
"to": 4294967295,
"id": 4166790297,
"rx_time": 1774677062,
"rx_snr": -14.5,
"rx_rssi": -118,
"hop_limit": 4,
"hop_start": 7,
"via_mqtt": false,
"want_ack": false,
"priority": 0,
"delayed": 0,
"channel_index": null,
"pki_encrypted": false,
"next_hop": 0,
"relay_node": 148,
"tx_after": 0,
"decoded": {
"portnum": 67,
"payload": "0d386cc7691216085d15dbf982401d52b8964025feae233f28b5d28b01",
"want_response": null,
"dest": null,
"source": null,
"request_id": null,
"reply_id": null,
"emoji": null,
"parsed_payload": {
"time": 1774677048,
"device_metrics": {
"battery_level": 93,
"voltage": 4.093,
"channel_utilization": 4.71,
"air_util_tx": 0.6393889,
"uptime_seconds": 2287925
},
"type": "protobuf",
"portnum": "TELEMETRY_APP",
"message_class": "Telemetry"
}
}
}
}
Raw Packet Data (29 bytes)
0d386cc7691216085d15dbf982401d52b8964025feae233f28b5d28b01
Hex Analysis:
| Size: | 29 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 |
|---|---|---|---|---|---|---|---|---|
| Sunset Beach 2 (SSB2) Primary |
0.000s
Reference |
-118.0 dBm | -14.50 dB | 3 |
94
NALF
|
ShortFast | 2026-03-28 05:51:03 UTC | Current |
| Sunset Beach 2 (SSB2) |
-0.819s
Before |
-118.0 dBm | -14.50 dB | 3 |
94
NALF
|
LongFast | 2026-03-28 05:51:03 UTC | View |
| Sunset Beach 2 (SSB2) |
-0.770s
Before |
-118.0 dBm | -14.50 dB | 3 |
94
NALF
|
LongFast | 2026-03-28 05:51:03 UTC | View |
| Sunset Beach 2 (SSB2) |
-0.723s
Before |
-118.0 dBm | -14.50 dB | 3 |
94
NALF
|
LongFast | 2026-03-28 05:51:03 UTC | View |
| Sunset Beach 2 (SSB2) |
-0.682s
Before |
-118.0 dBm | -14.50 dB | 3 |
94
NALF
|
LongFast | 2026-03-28 05:51:03 UTC | View |
| Sunset Beach 2 (SSB2) |
-0.651s
Before |
-118.0 dBm | -14.50 dB | 3 |
94
NALF
|
LongFast | 2026-03-28 05:51:03 UTC | View |
| Sunset Beach 2 (SSB2) |
-0.611s
Before |
-118.0 dBm | -14.50 dB | 3 |
94
NALF
|
LongFast | 2026-03-28 05:51:03 UTC | View |
| Sunset Beach 2 (SSB2) |
-0.575s
Before |
-118.0 dBm | -14.50 dB | 3 |
94
NALF
|
LongFast | 2026-03-28 05:51:03 UTC | View |
| Sunset Beach 2 (SSB2) |
-0.543s
Before |
-118.0 dBm | -14.50 dB | 3 |
94
NALF
|
LongFast | 2026-03-28 05:51:03 UTC | View |
| Sunset Beach 2 (SSB2) |
-0.514s
Before |
-118.0 dBm | -14.50 dB | 3 |
94
NALF
|
LongFast | 2026-03-28 05:51:03 UTC | View |
| Sunset Beach 2 (SSB2) |
-0.479s
Before |
-118.0 dBm | -14.50 dB | 3 |
94
NALF
|
LongFast | 2026-03-28 05:51:03 UTC | View |
| Sunset Beach 2 (SSB2) |
-0.442s
Before |
-118.0 dBm | -14.50 dB | 3 |
94
NALF
|
LongFast | 2026-03-28 05:51:03 UTC | View |
| Sunset Beach 2 (SSB2) |
-0.409s
Before |
-118.0 dBm | -14.50 dB | 3 |
94
NALF
|
MediumFast | 2026-03-28 05:51:03 UTC | View |
| Sunset Beach 2 (SSB2) |
-0.379s
Before |
-118.0 dBm | -14.50 dB | 3 |
94
NALF
|
MediumFast | 2026-03-28 05:51:03 UTC | View |
| Sunset Beach 2 (SSB2) |
-0.346s
Before |
-118.0 dBm | -14.50 dB | 3 |
94
NALF
|
MediumFast | 2026-03-28 05:51:03 UTC | View |
| Sunset Beach 2 (SSB2) |
-0.318s
Before |
-118.0 dBm | -14.50 dB | 3 |
94
NALF
|
MediumFast | 2026-03-28 05:51:03 UTC | View |
| Sunset Beach 2 (SSB2) |
-0.291s
Before |
-118.0 dBm | -14.50 dB | 3 |
94
NALF
|
MediumFast | 2026-03-28 05:51:03 UTC | View |
| Sunset Beach 2 (SSB2) |
-0.262s
Before |
-118.0 dBm | -14.50 dB | 3 |
94
NALF
|
MediumFast | 2026-03-28 05:51:03 UTC | View |
| Sunset Beach 2 (SSB2) |
-0.231s
Before |
-118.0 dBm | -14.50 dB | 3 |
94
NALF
|
MediumFast | 2026-03-28 05:51:03 UTC | View |
| Sunset Beach 2 (SSB2) |
-0.199s
Before |
-118.0 dBm | -14.50 dB | 3 |
94
NALF
|
MediumFast | 2026-03-28 05:51:03 UTC | View |
| Sunset Beach 2 (SSB2) |
-0.165s
Before |
-118.0 dBm | -14.50 dB | 3 |
94
NALF
|
MediumFast | 2026-03-28 05:51:03 UTC | View |
| Sunset Beach 2 (SSB2) |
-0.138s
Before |
-118.0 dBm | -14.50 dB | 3 |
94
NALF
|
MediumFast | 2026-03-28 05:51:03 UTC | View |
| Sunset Beach 2 (SSB2) |
-0.111s
Before |
-118.0 dBm | -14.50 dB | 3 |
94
NALF
|
MediumFast | 2026-03-28 05:51:03 UTC | View |
| Sunset Beach 2 (SSB2) |
-0.087s
Before |
-118.0 dBm | -14.50 dB | 3 |
94
NALF
|
ShortFast | 2026-03-28 05:51:03 UTC | View |
| Sunset Beach 2 (SSB2) |
-0.062s
Before |
-118.0 dBm | -14.50 dB | 3 |
94
NALF
|
ShortFast | 2026-03-28 05:51:03 UTC | View |
| Sunset Beach 2 (SSB2) |
-0.027s
Before |
-118.0 dBm | -14.50 dB | 3 |
94
NALF
|
ShortFast | 2026-03-28 05:51:03 UTC | View |
| Sunset Beach 2 (SSB2) |
+0.027s
After |
-118.0 dBm | -14.50 dB | 3 |
94
NALF
|
ShortFast | 2026-03-28 05:51:04 UTC | View |
| Sunset Beach 2 (SSB2) |
+0.055s
After |
-118.0 dBm | -14.50 dB | 3 |
94
NALF
|
ShortFast | 2026-03-28 05:51:04 UTC | View |
| Sunset Beach 2 (SSB2) |
+0.081s
After |
-118.0 dBm | -14.50 dB | 3 |
94
NALF
|
ShortFast | 2026-03-28 05:51:04 UTC | View |
| Sunset Beach 2 (SSB2) |
+0.114s
After |
-118.0 dBm | -14.50 dB | 3 |
94
NALF
|
ShortFast | 2026-03-28 05:51:04 UTC | View |
| Sunset Beach 2 (SSB2) |
+0.142s
After |
-118.0 dBm | -14.50 dB | 3 |
94
NALF
|
ShortFast | 2026-03-28 05:51:04 UTC | View |
| Sunset Beach 2 (SSB2) |
+0.173s
After |
-118.0 dBm | -14.50 dB | 3 |
94
NALF
|
ShortFast | 2026-03-28 05:51:04 UTC | View |
| Sunset Beach 2 (SSB2) |
+0.201s
After |
-118.0 dBm | -14.50 dB | 3 |
94
NALF
|
ShortFast | 2026-03-28 05:51:04 UTC | View |
| Sunset Beach 2 (SSB2) |
+0.234s
After |
-118.0 dBm | -14.50 dB | 3 |
94
NALF
|
ShortTurbo | 2026-03-28 05:51:04 UTC | View |
| Sunset Beach 2 (SSB2) |
+0.261s
After |
-118.0 dBm | -14.50 dB | 3 |
94
NALF
|
ShortTurbo | 2026-03-28 05:51:04 UTC | View |
| Sunset Beach 2 (SSB2) |
+0.290s
After |
-118.0 dBm | -14.50 dB | 3 |
94
NALF
|
ShortTurbo | 2026-03-28 05:51:04 UTC | View |
| Sunset Beach 2 (SSB2) |
+0.313s
After |
-118.0 dBm | -14.50 dB | 3 |
94
NALF
|
ShortTurbo | 2026-03-28 05:51:04 UTC | View |
| Sunset Beach 2 (SSB2) |
+0.340s
After |
-118.0 dBm | -14.50 dB | 3 |
94
NALF
|
ShortTurbo | 2026-03-28 05:51:04 UTC | View |
| Sunset Beach 2 (SSB2) |
+0.361s
After |
-118.0 dBm | -14.50 dB | 3 |
94
NALF
|
ShortTurbo | 2026-03-28 05:51:04 UTC | View |
| Sunset Beach 2 (SSB2) |
+0.383s
After |
-118.0 dBm | -14.50 dB | 3 |
94
NALF
|
ShortTurbo | 2026-03-28 05:51:04 UTC | View |
| Sunset Beach 2 (SSB2) |
+0.408s
After |
-118.0 dBm | -14.50 dB | 3 |
94
NALF
|
ShortTurbo | 2026-03-28 05:51:04 UTC | View |
| Sunset Beach 2 (SSB2) |
+0.432s
After |
-118.0 dBm | -14.50 dB | 3 |
94
NALF
|
ShortTurbo | 2026-03-28 05:51:04 UTC | View |
| Sunset Beach 2 (SSB2) |
+0.455s
After |
-118.0 dBm | -14.50 dB | 3 |
94
NALF
|
ShortTurbo | 2026-03-28 05:51:04 UTC | View |
| Sunset Beach 2 (SSB2) |
+0.477s
After |
-118.0 dBm | -14.50 dB | 3 |
94
NALF
|
ShortTurbo | 2026-03-28 05:51:04 UTC | View |
| Sunset Beach 2 (SSB2) |
+0.498s
After |
-118.0 dBm | -14.50 dB | 3 |
94
NALF
|
LongFast | 2026-03-28 05:51:04 UTC | View |
45
Total Receptions
1
Unique Gateways