Packet #17593832 Success
TELEMETRY_APP packet from !64d9d4df to !ffffffff
45
Total Receptions
1
Unique Gateways
3
Hop Count
17
Payload Bytes
Packet Information
| Database ID: | 17593832 |
|---|---|
| Mesh Packet ID: |
0x8495996b
Used for correlation across gateways |
| Timestamp: | 2026-03-26 22:48:05 UTC |
| From Node: | !64d9d4df (d4df) |
| To Node: | !ffffffff (ffff) |
| Success: | Processed |
| Protocol: |
TELEMETRY_APP
Port: 67 |
| Gateway: | BRH T1000-E (BRT1) |
|---|---|
| Channel: | MediumFast |
| RSSI: | -89 dBm |
| SNR: | -15.75 dBm |
| Hop Info: |
3/7 hops
Start: 7, Limit: 4 |
| Relay Node: |
75
Last byte of the last hop that relayed this packet |
Payload Data
Protocol: TELEMETRY_APP
Size: 17 bytes
Decoded:
Yes
Decoded Data:
Environment Metrics:
| Temperature: | 30.3°C |
|---|---|
| Humidity: | 25.5% |
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: | 17 bytes |
|---|---|
| Gateway: | !23e4aeb5 |
| Channel: | MediumFast |
| Payload Type: | TELEMETRY_APP |
| Hop Count: | 3 / 7 |
Privacy Summary
Exposure Level:
Broadcast
Broadcast
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Custom channel: MediumFast
+ 1 more...
✓ Direct LoRa transmission (not via MQTT)
✓ Custom channel: MediumFast
+ 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 |
!23e4aeb5
Node ID format |
channel_id |
MediumFast
|
packet |
MeshPacket (17 bytes)
Contains the actual mesh network packet |
MeshPacket Fields
Core mesh packet with routing and payload information
| Field | Value | Type |
|---|---|---|
from |
1691997407
Source node ID |
uint32 |
to |
4294967295 (Broadcast)
Visible to all nodes |
uint32 |
decoded.portnum |
67
TELEMETRY_APP |
enum |
decoded.payload_length |
17 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 |
-89.0 dBm
Signal strength at gateway |
int32 |
rx_snr |
-15.75 dB
Signal quality at gateway |
float |
rx_time |
1774565291
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 |
117
Relay node ID |
uint32 |
tx_after |
Not set | uint32 |
timestamp |
1774565285.5421152
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: MediumFast
- ✓ 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: | !23e4aeb5 |
| Signal Metrics: |
RSSI: -89.0 dBm SNR: -15.75 dB |
Complete Payload Analysis
Detailed breakdown of all payload fields and decoded data
Payload Metadata:
| Protocol: | TELEMETRY_APP |
|---|---|
| Size: | 17 bytes |
| Decoded: | Yes |
Complete Payload Data (JSON):
{
"time": 1774565262,
"environment_metrics": {
"temperature": 30.33,
"relative_humidity": 25.49
}
}
Complete Protobuf Decode (JSON)
{
"service_envelope": {
"gateway_id": "!23e4aeb5",
"channel_id": "MediumFast",
"packet": "MeshPacket (see mesh_packet below)"
},
"mesh_packet": {
"from": 1691997407,
"to": 4294967295,
"id": 2224396651,
"rx_time": 1774565291,
"rx_snr": -15.75,
"rx_rssi": -89,
"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": 117,
"tx_after": 0,
"decoded": {
"portnum": 67,
"payload": "0d8eb7c5691a0a0dd7a3f2411585ebcb41",
"want_response": null,
"dest": null,
"source": null,
"request_id": null,
"reply_id": null,
"emoji": null,
"parsed_payload": {
"time": 1774565262,
"environment_metrics": {
"temperature": 30.33,
"relative_humidity": 25.49
},
"type": "protobuf",
"portnum": "TELEMETRY_APP",
"message_class": "Telemetry"
}
}
}
}
Raw Packet Data (17 bytes)
0d8eb7c5691a0a0dd7a3f2411585ebcb41
Hex Analysis:
| Size: | 17 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 |
|---|---|---|---|---|---|---|---|---|
| BRH T1000-E (BRT1) Primary |
0.000s
Reference |
-89.0 dBm | -15.75 dB | 3 |
75
|
MediumFast | 2026-03-26 22:48:05 UTC | Current |
| BRH T1000-E (BRT1) |
-0.309s
Before |
-89.0 dBm | -15.75 dB | 3 |
75
|
LongFast | 2026-03-26 22:48:05 UTC | View |
| BRH T1000-E (BRT1) |
-0.274s
Before |
-89.0 dBm | -15.75 dB | 3 |
75
|
LongFast | 2026-03-26 22:48:05 UTC | View |
| BRH T1000-E (BRT1) |
-0.248s
Before |
-89.0 dBm | -15.75 dB | 3 |
75
|
LongFast | 2026-03-26 22:48:05 UTC | View |
| BRH T1000-E (BRT1) |
-0.214s
Before |
-89.0 dBm | -15.75 dB | 3 |
75
|
LongFast | 2026-03-26 22:48:05 UTC | View |
| BRH T1000-E (BRT1) |
-0.192s
Before |
-89.0 dBm | -15.75 dB | 3 |
75
|
LongFast | 2026-03-26 22:48:05 UTC | View |
| BRH T1000-E (BRT1) |
-0.167s
Before |
-89.0 dBm | -15.75 dB | 3 |
75
|
LongFast | 2026-03-26 22:48:05 UTC | View |
| BRH T1000-E (BRT1) |
-0.133s
Before |
-89.0 dBm | -15.75 dB | 3 |
75
|
LongFast | 2026-03-26 22:48:05 UTC | View |
| BRH T1000-E (BRT1) |
-0.109s
Before |
-89.0 dBm | -15.75 dB | 3 |
75
|
LongFast | 2026-03-26 22:48:05 UTC | View |
| BRH T1000-E (BRT1) |
-0.086s
Before |
-89.0 dBm | -15.75 dB | 3 |
75
|
LongFast | 2026-03-26 22:48:05 UTC | View |
| BRH T1000-E (BRT1) |
-0.064s
Before |
-89.0 dBm | -15.75 dB | 3 |
75
|
LongFast | 2026-03-26 22:48:05 UTC | View |
| BRH T1000-E (BRT1) |
-0.042s
Before |
-89.0 dBm | -15.75 dB | 3 |
75
|
LongFast | 2026-03-26 22:48:05 UTC | View |
| BRH T1000-E (BRT1) |
-0.021s
Before |
-89.0 dBm | -15.75 dB | 3 |
75
|
MediumFast | 2026-03-26 22:48:05 UTC | View |
| BRH T1000-E (BRT1) |
+0.024s
After |
-89.0 dBm | -15.75 dB | 3 |
75
|
MediumFast | 2026-03-26 22:48:05 UTC | View |
| BRH T1000-E (BRT1) |
+0.049s
After |
-89.0 dBm | -15.75 dB | 3 |
75
|
MediumFast | 2026-03-26 22:48:05 UTC | View |
| BRH T1000-E (BRT1) |
+0.073s
After |
-89.0 dBm | -15.75 dB | 3 |
75
|
MediumFast | 2026-03-26 22:48:05 UTC | View |
| BRH T1000-E (BRT1) |
+0.097s
After |
-89.0 dBm | -15.75 dB | 3 |
75
|
MediumFast | 2026-03-26 22:48:05 UTC | View |
| BRH T1000-E (BRT1) |
+0.118s
After |
-89.0 dBm | -15.75 dB | 3 |
75
|
MediumFast | 2026-03-26 22:48:05 UTC | View |
| BRH T1000-E (BRT1) |
+0.140s
After |
-89.0 dBm | -15.75 dB | 3 |
75
|
MediumFast | 2026-03-26 22:48:05 UTC | View |
| BRH T1000-E (BRT1) |
+0.161s
After |
-89.0 dBm | -15.75 dB | 3 |
75
|
MediumFast | 2026-03-26 22:48:05 UTC | View |
| BRH T1000-E (BRT1) |
+0.182s
After |
-89.0 dBm | -15.75 dB | 3 |
75
|
MediumFast | 2026-03-26 22:48:05 UTC | View |
| BRH T1000-E (BRT1) |
+0.204s
After |
-89.0 dBm | -15.75 dB | 3 |
75
|
MediumFast | 2026-03-26 22:48:05 UTC | View |
| BRH T1000-E (BRT1) |
+0.229s
After |
-89.0 dBm | -15.75 dB | 3 |
75
|
ShortFast | 2026-03-26 22:48:05 UTC | View |
| BRH T1000-E (BRT1) |
+0.252s
After |
-89.0 dBm | -15.75 dB | 3 |
75
|
ShortFast | 2026-03-26 22:48:05 UTC | View |
| BRH T1000-E (BRT1) |
+0.277s
After |
-89.0 dBm | -15.75 dB | 3 |
75
|
ShortFast | 2026-03-26 22:48:05 UTC | View |
| BRH T1000-E (BRT1) |
+0.302s
After |
-89.0 dBm | -15.75 dB | 3 |
75
|
ShortFast | 2026-03-26 22:48:05 UTC | View |
| BRH T1000-E (BRT1) |
+0.323s
After |
-89.0 dBm | -15.75 dB | 3 |
75
|
ShortFast | 2026-03-26 22:48:05 UTC | View |
| BRH T1000-E (BRT1) |
+0.344s
After |
-89.0 dBm | -15.75 dB | 3 |
75
|
ShortFast | 2026-03-26 22:48:05 UTC | View |
| BRH T1000-E (BRT1) |
+0.368s
After |
-89.0 dBm | -15.75 dB | 3 |
75
|
ShortFast | 2026-03-26 22:48:05 UTC | View |
| BRH T1000-E (BRT1) |
+0.392s
After |
-89.0 dBm | -15.75 dB | 3 |
75
|
ShortFast | 2026-03-26 22:48:05 UTC | View |
| BRH T1000-E (BRT1) |
+0.416s
After |
-89.0 dBm | -15.75 dB | 3 |
75
|
ShortFast | 2026-03-26 22:48:05 UTC | View |
| BRH T1000-E (BRT1) |
+0.441s
After |
-89.0 dBm | -15.75 dB | 3 |
75
|
ShortFast | 2026-03-26 22:48:05 UTC | View |
| BRH T1000-E (BRT1) |
+0.464s
After |
-89.0 dBm | -15.75 dB | 3 |
75
|
ShortFast | 2026-03-26 22:48:06 UTC | View |
| BRH T1000-E (BRT1) |
+0.485s
After |
-89.0 dBm | -15.75 dB | 3 |
75
|
ShortTurbo | 2026-03-26 22:48:06 UTC | View |
| BRH T1000-E (BRT1) |
+0.508s
After |
-89.0 dBm | -15.75 dB | 3 |
75
|
ShortTurbo | 2026-03-26 22:48:06 UTC | View |
| BRH T1000-E (BRT1) |
+0.529s
After |
-89.0 dBm | -15.75 dB | 3 |
75
|
ShortTurbo | 2026-03-26 22:48:06 UTC | View |
| BRH T1000-E (BRT1) |
+0.557s
After |
-89.0 dBm | -15.75 dB | 3 |
75
|
ShortTurbo | 2026-03-26 22:48:06 UTC | View |
| BRH T1000-E (BRT1) |
+0.587s
After |
-89.0 dBm | -15.75 dB | 3 |
75
|
ShortTurbo | 2026-03-26 22:48:06 UTC | View |
| BRH T1000-E (BRT1) |
+0.610s
After |
-89.0 dBm | -15.75 dB | 3 |
75
|
ShortTurbo | 2026-03-26 22:48:06 UTC | View |
| BRH T1000-E (BRT1) |
+0.634s
After |
-89.0 dBm | -15.75 dB | 3 |
75
|
ShortTurbo | 2026-03-26 22:48:06 UTC | View |
| BRH T1000-E (BRT1) |
+0.657s
After |
-89.0 dBm | -15.75 dB | 3 |
75
|
ShortTurbo | 2026-03-26 22:48:06 UTC | View |
| BRH T1000-E (BRT1) |
+0.683s
After |
-89.0 dBm | -15.75 dB | 3 |
75
|
ShortTurbo | 2026-03-26 22:48:06 UTC | View |
| BRH T1000-E (BRT1) |
+0.704s
After |
-89.0 dBm | -15.75 dB | 3 |
75
|
ShortTurbo | 2026-03-26 22:48:06 UTC | View |
| BRH T1000-E (BRT1) |
+0.726s
After |
-89.0 dBm | -15.75 dB | 3 |
75
|
ShortTurbo | 2026-03-26 22:48:06 UTC | View |
| BRH T1000-E (BRT1) |
+0.749s
After |
-89.0 dBm | -15.75 dB | 3 |
75
|
LongFast | 2026-03-26 22:48:06 UTC | View |
45
Total Receptions
1
Unique Gateways