Packet #39393019 Success
TELEMETRY_APP packet from TRY-REBOOT (BOOT) to !ffffffff
47
Total Receptions
3
Unique Gateways
3
Hop Count
28
Payload Bytes
Packet Information
| Database ID: | 39393019 |
|---|---|
| Mesh Packet ID: |
0x7a015eb7
Used for correlation across gateways |
| Timestamp: | 2026-05-16 01:52:43 UTC |
| From Node: | TRY-REBOOT (BOOT) |
| To Node: | !ffffffff (ffff) |
| Success: | Processed |
| Protocol: |
TELEMETRY_APP
Port: 67 |
| Gateway: | AH001 (0d74) |
|---|---|
| Channel: | LongFast |
| RSSI: | -120 dBm |
| SNR: | -13.5 dBm |
| Hop Info: |
3/7 hops
Start: 7, Limit: 4 |
| Relay Node: |
f1
Last byte of the last hop that relayed this packet |
Payload Data
Protocol: TELEMETRY_APP
Size: 28 bytes
Decoded:
Yes
Decoded Data:
Device Metrics:
| Battery: | 101% |
|---|---|
| Voltage: | 4.35 V |
| Channel Usage: | 2.1% |
| Air Util TX: | 1.3% |
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: | 28 bytes |
|---|---|
| Gateway: | !b03d0d74 |
| Channel: | LongFast |
| Payload Type: | TELEMETRY_APP |
| Hop Count: | 3 / 7 |
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 |
!b03d0d74
Node ID format |
channel_id |
LongFast
Default public channel |
packet |
MeshPacket (28 bytes)
Contains the actual mesh network packet |
MeshPacket Fields
Core mesh packet with routing and payload information
| Field | Value | Type |
|---|---|---|
from |
181031240
Source node ID |
uint32 |
to |
4294967295 (Broadcast)
Visible to all nodes |
uint32 |
decoded.portnum |
67
TELEMETRY_APP |
enum |
decoded.payload_length |
28 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 |
-120.0 dBm
Signal strength at gateway |
int32 |
rx_snr |
-13.50 dB
Signal quality at gateway |
float |
rx_time |
1778896362
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 |
241
Relay node ID |
uint32 |
tx_after |
Not set | uint32 |
timestamp |
1778896363.0299542
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 (3 hops)
- ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
| Gateway ID: | !b03d0d74 |
| Signal Metrics: |
RSSI: -120.0 dBm SNR: -13.50 dB |
Complete Payload Analysis
Detailed breakdown of all payload fields and decoded data
Payload Metadata:
| Protocol: | TELEMETRY_APP |
|---|---|
| Size: | 28 bytes |
| Decoded: | Yes |
Complete Payload Data (JSON):
{
"time": 1778896333,
"device_metrics": {
"battery_level": 101,
"voltage": 4.347,
"channel_utilization": 2.1366668,
"air_util_tx": 1.2978055,
"uptime_seconds": 302959
}
}
Complete Protobuf Decode (JSON)
{
"service_envelope": {
"gateway_id": "!b03d0d74",
"channel_id": "LongFast",
"packet": "MeshPacket (see mesh_packet below)"
},
"mesh_packet": {
"from": 181031240,
"to": 4294967295,
"id": 2046910135,
"rx_time": 1778896362,
"rx_snr": -13.5,
"rx_rssi": -120,
"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": 241,
"tx_after": 0,
"decoded": {
"portnum": 67,
"payload": "0dcdcd076a1215086515a01a8b401d26bf0840257e1ea63f28efbe12",
"want_response": null,
"dest": null,
"source": null,
"request_id": null,
"reply_id": null,
"emoji": null,
"parsed_payload": {
"time": 1778896333,
"device_metrics": {
"battery_level": 101,
"voltage": 4.347,
"channel_utilization": 2.1366668,
"air_util_tx": 1.2978055,
"uptime_seconds": 302959
},
"type": "protobuf",
"portnum": "TELEMETRY_APP",
"message_class": "Telemetry"
}
}
}
}
Raw Packet Data (28 bytes)
0dcdcd076a1215086515a01a8b401d26bf0840257e1ea63f28efbe12
Hex Analysis:
| Size: | 28 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 |
|---|---|---|---|---|---|---|---|---|
| AH001 (0d74) Primary |
0.000s
Reference |
-120.0 dBm | -13.50 dB | 3 |
f1
|
LongFast | 2026-05-16 01:52:43 UTC | Current |
| AH001 (0d74) |
-0.266s
Before |
-120.0 dBm | -13.50 dB | 3 |
f1
|
LongFast | 2026-05-16 01:52:42 UTC | View |
| TINKERBELL L20/USON mt.gt 6358 (TINK) |
-0.230s
Before |
-117.0 dBm | -7.25 dB | 3 |
f1
|
LongFast | 2026-05-16 01:52:42 UTC | View |
| AH001 (0d74) |
-0.196s
Before |
-120.0 dBm | -13.50 dB | 3 |
f1
|
LongFast | 2026-05-16 01:52:42 UTC | View |
| AH001 (0d74) |
-0.170s
Before |
-120.0 dBm | -13.50 dB | 3 |
f1
|
LongFast | 2026-05-16 01:52:42 UTC | View |
| AH001 (0d74) |
-0.149s
Before |
-120.0 dBm | -13.50 dB | 3 |
f1
|
LongFast | 2026-05-16 01:52:42 UTC | View |
| AH001 (0d74) |
-0.125s
Before |
-120.0 dBm | -13.50 dB | 3 |
f1
|
LongFast | 2026-05-16 01:52:42 UTC | View |
| AH001 (0d74) |
-0.102s
Before |
-120.0 dBm | -13.50 dB | 3 |
f1
|
LongFast | 2026-05-16 01:52:42 UTC | View |
| AH001 (0d74) |
-0.078s
Before |
-120.0 dBm | -13.50 dB | 3 |
f1
|
LongFast | 2026-05-16 01:52:42 UTC | View |
| AH001 (0d74) |
-0.056s
Before |
-120.0 dBm | -13.50 dB | 3 |
f1
|
LongFast | 2026-05-16 01:52:42 UTC | View |
| AH001 (0d74) |
-0.029s
Before |
-120.0 dBm | -13.50 dB | 3 |
f1
|
LongFast | 2026-05-16 01:52:43 UTC | View |
| AH001 (0d74) |
+0.033s
After |
-120.0 dBm | -13.50 dB | 3 |
f1
|
LongFast | 2026-05-16 01:52:43 UTC | View |
| AH001 (0d74) |
+0.066s
After |
-120.0 dBm | -13.50 dB | 3 |
f1
|
MediumFast | 2026-05-16 01:52:43 UTC | View |
| AH001 (0d74) |
+0.089s
After |
-120.0 dBm | -13.50 dB | 3 |
f1
|
MediumFast | 2026-05-16 01:52:43 UTC | View |
| AH001 (0d74) |
+0.112s
After |
-120.0 dBm | -13.50 dB | 3 |
f1
|
MediumFast | 2026-05-16 01:52:43 UTC | View |
| AH001 (0d74) |
+0.134s
After |
-120.0 dBm | -13.50 dB | 3 |
f1
|
MediumFast | 2026-05-16 01:52:43 UTC | View |
| AH001 (0d74) |
+0.155s
After |
-120.0 dBm | -13.50 dB | 3 |
f1
|
MediumFast | 2026-05-16 01:52:43 UTC | View |
| AH001 (0d74) |
+0.175s
After |
-120.0 dBm | -13.50 dB | 3 |
f1
|
MediumFast | 2026-05-16 01:52:43 UTC | View |
| AH001 (0d74) |
+0.196s
After |
-120.0 dBm | -13.50 dB | 3 |
f1
|
MediumFast | 2026-05-16 01:52:43 UTC | View |
| AH001 (0d74) |
+0.216s
After |
-120.0 dBm | -13.50 dB | 3 |
f1
|
MediumFast | 2026-05-16 01:52:43 UTC | View |
| AH001 (0d74) |
+0.235s
After |
-120.0 dBm | -13.50 dB | 3 |
f1
|
MediumFast | 2026-05-16 01:52:43 UTC | View |
| AH001 (0d74) |
+0.264s
After |
-120.0 dBm | -13.50 dB | 3 |
f1
|
MediumFast | 2026-05-16 01:52:43 UTC | View |
| AH001 (0d74) |
+0.286s
After |
-120.0 dBm | -13.50 dB | 3 |
f1
|
MediumFast | 2026-05-16 01:52:43 UTC | View |
| AH001 (0d74) |
+0.309s
After |
-120.0 dBm | -13.50 dB | 3 |
f1
|
ShortFast | 2026-05-16 01:52:43 UTC | View |
| AH001 (0d74) |
+0.331s
After |
-120.0 dBm | -13.50 dB | 3 |
f1
|
ShortFast | 2026-05-16 01:52:43 UTC | View |
| AH001 (0d74) |
+0.352s
After |
-120.0 dBm | -13.50 dB | 3 |
f1
|
ShortFast | 2026-05-16 01:52:43 UTC | View |
| AH001 (0d74) |
+0.374s
After |
-120.0 dBm | -13.50 dB | 3 |
f1
|
ShortFast | 2026-05-16 01:52:43 UTC | View |
| AH001 (0d74) |
+0.395s
After |
-120.0 dBm | -13.50 dB | 3 |
f1
|
ShortFast | 2026-05-16 01:52:43 UTC | View |
| AH001 (0d74) |
+0.415s
After |
-120.0 dBm | -13.50 dB | 3 |
f1
|
ShortFast | 2026-05-16 01:52:43 UTC | View |
| AH001 (0d74) |
+0.436s
After |
-120.0 dBm | -13.50 dB | 3 |
f1
|
ShortFast | 2026-05-16 01:52:43 UTC | View |
| AH001 (0d74) |
+0.456s
After |
-120.0 dBm | -13.50 dB | 3 |
f1
|
ShortFast | 2026-05-16 01:52:43 UTC | View |
| AH001 (0d74) |
+0.476s
After |
-120.0 dBm | -13.50 dB | 3 |
f1
|
ShortFast | 2026-05-16 01:52:43 UTC | View |
| AH001 (0d74) |
+0.507s
After |
-120.0 dBm | -13.50 dB | 3 |
f1
|
ShortFast | 2026-05-16 01:52:43 UTC | View |
| AH001 (0d74) |
+0.839s
After |
-120.0 dBm | -13.50 dB | 3 |
f1
|
ShortFast | 2026-05-16 01:52:43 UTC | View |
| AH001 (0d74) |
+0.865s
After |
-120.0 dBm | -13.50 dB | 3 |
f1
|
ShortTurbo | 2026-05-16 01:52:43 UTC | View |
| AH001 (0d74) |
+0.892s
After |
-120.0 dBm | -13.50 dB | 3 |
f1
|
ShortTurbo | 2026-05-16 01:52:43 UTC | View |
| AH001 (0d74) |
+0.919s
After |
-120.0 dBm | -13.50 dB | 3 |
f1
|
ShortTurbo | 2026-05-16 01:52:43 UTC | View |
| AH001 (0d74) |
+0.944s
After |
-120.0 dBm | -13.50 dB | 3 |
f1
|
ShortTurbo | 2026-05-16 01:52:43 UTC | View |
| AH001 (0d74) |
+0.970s
After |
-120.0 dBm | -13.50 dB | 3 |
f1
|
ShortTurbo | 2026-05-16 01:52:43 UTC | View |
| AH001 (0d74) |
+1.015s
After |
-120.0 dBm | -13.50 dB | 3 |
f1
|
ShortTurbo | 2026-05-16 01:52:44 UTC | View |
| AH001 (0d74) |
+1.047s
After |
-120.0 dBm | -13.50 dB | 3 |
f1
|
ShortTurbo | 2026-05-16 01:52:44 UTC | View |
| AH001 (0d74) |
+1.081s
After |
-120.0 dBm | -13.50 dB | 3 |
f1
|
ShortTurbo | 2026-05-16 01:52:44 UTC | View |
| AH001 (0d74) |
+1.136s
After |
-120.0 dBm | -13.50 dB | 3 |
f1
|
ShortTurbo | 2026-05-16 01:52:44 UTC | View |
| AH001 (0d74) |
+1.180s
After |
-120.0 dBm | -13.50 dB | 3 |
f1
|
ShortTurbo | 2026-05-16 01:52:44 UTC | View |
| AH001 (0d74) |
+1.221s
After |
-120.0 dBm | -13.50 dB | 3 |
f1
|
ShortTurbo | 2026-05-16 01:52:44 UTC | View |
| AH001 (0d74) |
+1.256s
After |
-120.0 dBm | -13.50 dB | 3 |
f1
|
LongFast | 2026-05-16 01:52:44 UTC | View |
| LAMBSAUCE L20/US/ON/wood mt.gt 5234 (LAMB) |
+1.282s
After |
Unknown | Unknown | 4 |
58
TINK
|
LongFast | 2026-05-16 01:52:44 UTC | View |
47
Total Receptions
3
Unique Gateways