Packet #17676830 Success
TELEMETRY_APP packet from Wingyone2 (WGY2) to !ffffffff
45
Total Receptions
1
Unique Gateways
5
Hop Count
28
Payload Bytes
Packet Information
| Database ID: | 17676830 |
|---|---|
| Mesh Packet ID: |
0x20563cf9
Used for correlation across gateways |
| Timestamp: | 2026-03-27 03:13:28 UTC |
| From Node: | Wingyone2 (WGY2) |
| To Node: | !ffffffff (ffff) |
| Success: | Processed |
| Protocol: |
TELEMETRY_APP
Port: 67 |
| Gateway: | Crestwood (Crst) |
|---|---|
| Channel: | LongFast |
| RSSI: | -117 dBm |
| SNR: | -5.5 dBm |
| Hop Info: |
5/6 hops
Start: 6, Limit: 1 |
| Relay Node: | None |
Payload Data
Protocol: TELEMETRY_APP
Size: 28 bytes
Decoded:
Yes
Decoded Data:
Device Metrics:
| Battery: | 52% |
|---|---|
| Voltage: | 3.74 V |
| Channel Usage: | 3.0% |
| Air Util TX: | 1.4% |
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: | !433c6b10 |
| Channel: | LongFast |
| Payload Type: | TELEMETRY_APP |
| Hop Count: | 5 / 6 |
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 |
!433c6b10
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 |
1770358240
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 |
1
Remaining hops allowed |
uint32 |
hop_start |
6
Initial hop limit |
uint32 |
hops_taken |
5
Calculated: hop_start - hop_limit |
derived |
rx_rssi |
-117.0 dBm
Signal strength at gateway |
int32 |
rx_snr |
-5.50 dB
Signal quality at gateway |
float |
rx_time |
1774581206
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 |
Not set | uint32 |
tx_after |
Not set | uint32 |
timestamp |
1774581208.580836
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 (5 hops)
- ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
| Gateway ID: | !433c6b10 |
| Signal Metrics: |
RSSI: -117.0 dBm SNR: -5.50 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": 1774581234,
"device_metrics": {
"battery_level": 52,
"voltage": 3.743,
"channel_utilization": 3.0,
"air_util_tx": 1.4218333,
"uptime_seconds": 17522
}
}
Complete Protobuf Decode (JSON)
{
"service_envelope": {
"gateway_id": "!433c6b10",
"channel_id": "LongFast",
"packet": "MeshPacket (see mesh_packet below)"
},
"mesh_packet": {
"from": 1770358240,
"to": 4294967295,
"id": 542522617,
"rx_time": 1774581206,
"rx_snr": -5.5,
"rx_rssi": -117,
"hop_limit": 1,
"hop_start": 6,
"via_mqtt": false,
"want_ack": false,
"priority": 0,
"delayed": 0,
"channel_index": null,
"pki_encrypted": false,
"next_hop": 0,
"relay_node": 0,
"tx_after": 0,
"decoded": {
"portnum": 67,
"payload": "0df2f5c5691215083415508d6f401d0000404025a2feb53f28f28801",
"want_response": null,
"dest": null,
"source": null,
"request_id": null,
"reply_id": null,
"emoji": null,
"parsed_payload": {
"time": 1774581234,
"device_metrics": {
"battery_level": 52,
"voltage": 3.743,
"channel_utilization": 3.0,
"air_util_tx": 1.4218333,
"uptime_seconds": 17522
},
"type": "protobuf",
"portnum": "TELEMETRY_APP",
"message_class": "Telemetry"
}
}
}
}
Raw Packet Data (28 bytes)
0df2f5c5691215083415508d6f401d0000404025a2feb53f28f28801
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 |
|---|---|---|---|---|---|---|---|---|
| Crestwood (Crst) Primary |
0.000s
Reference |
-117.0 dBm | -5.50 dB | 5 | - | LongFast | 2026-03-27 03:13:28 UTC | Current |
| Crestwood (Crst) |
-1.003s
Before |
-117.0 dBm | -5.50 dB | 5 | - | LongFast | 2026-03-27 03:13:27 UTC | View |
| Crestwood (Crst) |
-0.974s
Before |
-117.0 dBm | -5.50 dB | 5 | - | LongFast | 2026-03-27 03:13:27 UTC | View |
| Crestwood (Crst) |
-0.946s
Before |
-117.0 dBm | -5.50 dB | 5 | - | LongFast | 2026-03-27 03:13:27 UTC | View |
| Crestwood (Crst) |
-0.917s
Before |
-117.0 dBm | -5.50 dB | 5 | - | LongFast | 2026-03-27 03:13:27 UTC | View |
| Crestwood (Crst) |
-0.897s
Before |
-117.0 dBm | -5.50 dB | 5 | - | LongFast | 2026-03-27 03:13:27 UTC | View |
| Crestwood (Crst) |
-0.876s
Before |
-117.0 dBm | -5.50 dB | 5 | - | LongFast | 2026-03-27 03:13:27 UTC | View |
| Crestwood (Crst) |
-0.855s
Before |
-117.0 dBm | -5.50 dB | 5 | - | LongFast | 2026-03-27 03:13:27 UTC | View |
| Crestwood (Crst) |
-0.830s
Before |
-117.0 dBm | -5.50 dB | 5 | - | LongFast | 2026-03-27 03:13:27 UTC | View |
| Crestwood (Crst) |
-0.800s
Before |
-117.0 dBm | -5.50 dB | 5 | - | LongFast | 2026-03-27 03:13:27 UTC | View |
| Crestwood (Crst) |
-0.775s
Before |
-117.0 dBm | -5.50 dB | 5 | - | LongFast | 2026-03-27 03:13:27 UTC | View |
| Crestwood (Crst) |
-0.752s
Before |
-117.0 dBm | -5.50 dB | 5 | - | LongFast | 2026-03-27 03:13:27 UTC | View |
| Crestwood (Crst) |
-0.729s
Before |
-117.0 dBm | -5.50 dB | 5 | - | MediumFast | 2026-03-27 03:13:27 UTC | View |
| Crestwood (Crst) |
-0.706s
Before |
-117.0 dBm | -5.50 dB | 5 | - | MediumFast | 2026-03-27 03:13:27 UTC | View |
| Crestwood (Crst) |
-0.686s
Before |
-117.0 dBm | -5.50 dB | 5 | - | MediumFast | 2026-03-27 03:13:27 UTC | View |
| Crestwood (Crst) |
-0.665s
Before |
-117.0 dBm | -5.50 dB | 5 | - | MediumFast | 2026-03-27 03:13:27 UTC | View |
| Crestwood (Crst) |
-0.643s
Before |
-117.0 dBm | -5.50 dB | 5 | - | MediumFast | 2026-03-27 03:13:27 UTC | View |
| Crestwood (Crst) |
-0.620s
Before |
-117.0 dBm | -5.50 dB | 5 | - | MediumFast | 2026-03-27 03:13:27 UTC | View |
| Crestwood (Crst) |
-0.597s
Before |
-117.0 dBm | -5.50 dB | 5 | - | MediumFast | 2026-03-27 03:13:27 UTC | View |
| Crestwood (Crst) |
-0.575s
Before |
-117.0 dBm | -5.50 dB | 5 | - | MediumFast | 2026-03-27 03:13:28 UTC | View |
| Crestwood (Crst) |
-0.552s
Before |
-117.0 dBm | -5.50 dB | 5 | - | MediumFast | 2026-03-27 03:13:28 UTC | View |
| Crestwood (Crst) |
-0.530s
Before |
-117.0 dBm | -5.50 dB | 5 | - | MediumFast | 2026-03-27 03:13:28 UTC | View |
| Crestwood (Crst) |
-0.510s
Before |
-117.0 dBm | -5.50 dB | 5 | - | MediumFast | 2026-03-27 03:13:28 UTC | View |
| Crestwood (Crst) |
-0.488s
Before |
-117.0 dBm | -5.50 dB | 5 | - | ShortFast | 2026-03-27 03:13:28 UTC | View |
| Crestwood (Crst) |
-0.465s
Before |
-117.0 dBm | -5.50 dB | 5 | - | ShortFast | 2026-03-27 03:13:28 UTC | View |
| Crestwood (Crst) |
-0.442s
Before |
-117.0 dBm | -5.50 dB | 5 | - | ShortFast | 2026-03-27 03:13:28 UTC | View |
| Crestwood (Crst) |
-0.419s
Before |
-117.0 dBm | -5.50 dB | 5 | - | ShortFast | 2026-03-27 03:13:28 UTC | View |
| Crestwood (Crst) |
-0.396s
Before |
-117.0 dBm | -5.50 dB | 5 | - | ShortFast | 2026-03-27 03:13:28 UTC | View |
| Crestwood (Crst) |
-0.375s
Before |
-117.0 dBm | -5.50 dB | 5 | - | ShortFast | 2026-03-27 03:13:28 UTC | View |
| Crestwood (Crst) |
-0.354s
Before |
-117.0 dBm | -5.50 dB | 5 | - | ShortFast | 2026-03-27 03:13:28 UTC | View |
| Crestwood (Crst) |
-0.333s
Before |
-117.0 dBm | -5.50 dB | 5 | - | ShortFast | 2026-03-27 03:13:28 UTC | View |
| Crestwood (Crst) |
-0.312s
Before |
-117.0 dBm | -5.50 dB | 5 | - | ShortFast | 2026-03-27 03:13:28 UTC | View |
| Crestwood (Crst) |
-0.289s
Before |
-117.0 dBm | -5.50 dB | 5 | - | ShortFast | 2026-03-27 03:13:28 UTC | View |
| Crestwood (Crst) |
-0.265s
Before |
-117.0 dBm | -5.50 dB | 5 | - | ShortFast | 2026-03-27 03:13:28 UTC | View |
| Crestwood (Crst) |
-0.243s
Before |
-117.0 dBm | -5.50 dB | 5 | - | ShortTurbo | 2026-03-27 03:13:28 UTC | View |
| Crestwood (Crst) |
-0.220s
Before |
-117.0 dBm | -5.50 dB | 5 | - | ShortTurbo | 2026-03-27 03:13:28 UTC | View |
| Crestwood (Crst) |
-0.200s
Before |
-117.0 dBm | -5.50 dB | 5 | - | ShortTurbo | 2026-03-27 03:13:28 UTC | View |
| Crestwood (Crst) |
-0.179s
Before |
-117.0 dBm | -5.50 dB | 5 | - | ShortTurbo | 2026-03-27 03:13:28 UTC | View |
| Crestwood (Crst) |
-0.158s
Before |
-117.0 dBm | -5.50 dB | 5 | - | ShortTurbo | 2026-03-27 03:13:28 UTC | View |
| Crestwood (Crst) |
-0.138s
Before |
-117.0 dBm | -5.50 dB | 5 | - | ShortTurbo | 2026-03-27 03:13:28 UTC | View |
| Crestwood (Crst) |
-0.114s
Before |
-117.0 dBm | -5.50 dB | 5 | - | ShortTurbo | 2026-03-27 03:13:28 UTC | View |
| Crestwood (Crst) |
-0.090s
Before |
-117.0 dBm | -5.50 dB | 5 | - | ShortTurbo | 2026-03-27 03:13:28 UTC | View |
| Crestwood (Crst) |
-0.068s
Before |
-117.0 dBm | -5.50 dB | 5 | - | ShortTurbo | 2026-03-27 03:13:28 UTC | View |
| Crestwood (Crst) |
-0.042s
Before |
-117.0 dBm | -5.50 dB | 5 | - | ShortTurbo | 2026-03-27 03:13:28 UTC | View |
| Crestwood (Crst) |
-0.021s
Before |
-117.0 dBm | -5.50 dB | 5 | - | ShortTurbo | 2026-03-27 03:13:28 UTC | View |
45
Total Receptions
1
Unique Gateways