Packet #39442561 Success
TELEMETRY_APP packet from !041138f4 to !ffffffff
47
Total Receptions
3
Unique Gateways
3
Hop Count
29
Payload Bytes
Packet Information
| Database ID: | 39442561 |
|---|---|
| Mesh Packet ID: |
0x0f330280
Used for correlation across gateways |
| Timestamp: | 2026-05-16 04:59:18 UTC |
| From Node: | !041138f4 (38f4) |
| To Node: | !ffffffff (ffff) |
| Success: | Processed |
| Protocol: |
TELEMETRY_APP
Port: 67 |
| Gateway: | LAMBSAUCE L20/US/ON/wood mt.gt 5234 (LAMB) |
|---|---|
| Channel: | LongFast |
| RSSI: | Unknown |
| SNR: | Unknown |
| Hop Info: |
3/7 hops
Start: 7, Limit: 4 |
| Relay Node: |
58
TINK
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: | 96% |
|---|---|
| Voltage: | 4.14 V |
| Channel Usage: | 18.2% |
| 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: | 29 bytes |
|---|---|
| Gateway: | !849a5234 |
| 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
+ 2 more...
⚠ Visible to all nodes on channel
⚠ Default channel - no encryption
+ 2 more...
MQTT ServiceEnvelope Fields
MQTT ServiceEnvelope contains the MeshPacket plus routing metadata
| Field | Value |
|---|---|
gateway_id |
!849a5234
Node ID format |
channel_id |
LongFast
Default public channel |
packet |
MeshPacket (29 bytes)
Contains the actual mesh network packet |
MeshPacket Fields
Core mesh packet with routing and payload information
| Field | Value | Type |
|---|---|---|
from |
68237556
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 |
Not set | int32 |
rx_snr |
Not set | float |
rx_time |
1778907549
Receive timestamp |
fixed32 |
via_mqtt |
False
Direct LoRa transmission |
bool |
want_ack |
False
No ACK requested |
bool |
priority |
64
Packet priority level |
enum |
delayed |
Not set | enum |
channel |
Not set | uint32 |
pki_encrypted |
False
Standard encryption |
bool |
next_hop |
Not set | uint32 |
relay_node |
88
Relay node ID |
uint32 |
tx_after |
Not set | uint32 |
timestamp |
1778907558.0861619
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)
MQTT-Specific Fields
| Gateway ID: | !849a5234 |
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": 1766324836,
"device_metrics": {
"battery_level": 96,
"voltage": 4.143,
"channel_utilization": 18.211668,
"air_util_tx": 1.27375,
"uptime_seconds": 13836480
}
}
Complete Protobuf Decode (JSON)
{
"service_envelope": {
"gateway_id": "!849a5234",
"channel_id": "LongFast",
"packet": "MeshPacket (see mesh_packet below)"
},
"mesh_packet": {
"from": 68237556,
"to": 4294967295,
"id": 255001216,
"rx_time": 1778907549,
"rx_snr": 0.0,
"rx_rssi": 0,
"hop_limit": 4,
"hop_start": 7,
"via_mqtt": false,
"want_ack": false,
"priority": 64,
"delayed": 0,
"channel_index": null,
"pki_encrypted": false,
"next_hop": 0,
"relay_node": 88,
"tx_after": 0,
"decoded": {
"portnum": 67,
"payload": "0d64fa47691216086015759384401d7fb19141253d0aa33f28c0c1cc06",
"want_response": null,
"dest": null,
"source": null,
"request_id": null,
"reply_id": null,
"emoji": null,
"parsed_payload": {
"time": 1766324836,
"device_metrics": {
"battery_level": 96,
"voltage": 4.143,
"channel_utilization": 18.211668,
"air_util_tx": 1.27375,
"uptime_seconds": 13836480
},
"type": "protobuf",
"portnum": "TELEMETRY_APP",
"message_class": "Telemetry"
}
}
}
}
Raw Packet Data (29 bytes)
0d64fa47691216086015759384401d7fb19141253d0aa33f28c0c1cc06
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 |
|---|---|---|---|---|---|---|---|---|
| LAMBSAUCE L20/US/ON/wood mt.gt 5234 (LAMB) Primary |
0.000s
Reference |
Unknown | Unknown | 3 |
58
TINK
|
LongFast | 2026-05-16 04:59:18 UTC | Current |
| TINKERBELL L20/USON mt.gt 6358 (TINK) |
-1.121s
Before |
-118.0 dBm | -7.25 dB | 2 |
f1
|
LongFast | 2026-05-16 04:59:16 UTC | View |
| TINKERBELL L20/USON mt.gt 6358 (TINK) |
-1.096s
Before |
-118.0 dBm | -7.25 dB | 2 |
f1
|
LongFast | 2026-05-16 04:59:16 UTC | View |
| TINKERBELL L20/USON mt.gt 6358 (TINK) |
-1.076s
Before |
-118.0 dBm | -7.25 dB | 2 |
f1
|
LongFast | 2026-05-16 04:59:17 UTC | View |
| TINKERBELL L20/USON mt.gt 6358 (TINK) |
-1.052s
Before |
-118.0 dBm | -7.25 dB | 2 |
f1
|
LongFast | 2026-05-16 04:59:17 UTC | View |
| TINKERBELL L20/USON mt.gt 6358 (TINK) |
-1.029s
Before |
-118.0 dBm | -7.25 dB | 2 |
f1
|
LongFast | 2026-05-16 04:59:17 UTC | View |
| TINKERBELL L20/USON mt.gt 6358 (TINK) |
-1.006s
Before |
-118.0 dBm | -7.25 dB | 2 |
f1
|
LongFast | 2026-05-16 04:59:17 UTC | View |
| TINKERBELL L20/USON mt.gt 6358 (TINK) |
-0.976s
Before |
-118.0 dBm | -7.25 dB | 2 |
f1
|
LongFast | 2026-05-16 04:59:17 UTC | View |
| TINKERBELL L20/USON mt.gt 6358 (TINK) |
-0.954s
Before |
-118.0 dBm | -7.25 dB | 2 |
f1
|
LongFast | 2026-05-16 04:59:17 UTC | View |
| TINKERBELL L20/USON mt.gt 6358 (TINK) |
-0.934s
Before |
-118.0 dBm | -7.25 dB | 2 |
f1
|
LongFast | 2026-05-16 04:59:17 UTC | View |
| TINKERBELL L20/USON mt.gt 6358 (TINK) |
-0.907s
Before |
-118.0 dBm | -7.25 dB | 2 |
f1
|
LongFast | 2026-05-16 04:59:17 UTC | View |
| TINKERBELL L20/USON mt.gt 6358 (TINK) |
-0.886s
Before |
-118.0 dBm | -7.25 dB | 2 |
f1
|
LongFast | 2026-05-16 04:59:17 UTC | View |
| TINKERBELL L20/USON mt.gt 6358 (TINK) |
-0.858s
Before |
-118.0 dBm | -7.25 dB | 2 |
f1
|
MediumFast | 2026-05-16 04:59:17 UTC | View |
| AH001 (0d74) |
-0.832s
Before |
-120.0 dBm | -13.50 dB | 2 |
f1
|
LongFast | 2026-05-16 04:59:17 UTC | View |
| TINKERBELL L20/USON mt.gt 6358 (TINK) |
-0.805s
Before |
-118.0 dBm | -7.25 dB | 2 |
f1
|
MediumFast | 2026-05-16 04:59:17 UTC | View |
| TINKERBELL L20/USON mt.gt 6358 (TINK) |
-0.783s
Before |
-118.0 dBm | -7.25 dB | 2 |
f1
|
MediumFast | 2026-05-16 04:59:17 UTC | View |
| TINKERBELL L20/USON mt.gt 6358 (TINK) |
-0.761s
Before |
-118.0 dBm | -7.25 dB | 2 |
f1
|
MediumFast | 2026-05-16 04:59:17 UTC | View |
| TINKERBELL L20/USON mt.gt 6358 (TINK) |
-0.741s
Before |
-118.0 dBm | -7.25 dB | 2 |
f1
|
MediumFast | 2026-05-16 04:59:17 UTC | View |
| TINKERBELL L20/USON mt.gt 6358 (TINK) |
-0.718s
Before |
-118.0 dBm | -7.25 dB | 2 |
f1
|
MediumFast | 2026-05-16 04:59:17 UTC | View |
| TINKERBELL L20/USON mt.gt 6358 (TINK) |
-0.697s
Before |
-118.0 dBm | -7.25 dB | 2 |
f1
|
MediumFast | 2026-05-16 04:59:17 UTC | View |
| TINKERBELL L20/USON mt.gt 6358 (TINK) |
-0.673s
Before |
-118.0 dBm | -7.25 dB | 2 |
f1
|
MediumFast | 2026-05-16 04:59:17 UTC | View |
| TINKERBELL L20/USON mt.gt 6358 (TINK) |
-0.649s
Before |
-118.0 dBm | -7.25 dB | 2 |
f1
|
MediumFast | 2026-05-16 04:59:17 UTC | View |
| TINKERBELL L20/USON mt.gt 6358 (TINK) |
-0.622s
Before |
-118.0 dBm | -7.25 dB | 2 |
f1
|
MediumFast | 2026-05-16 04:59:17 UTC | View |
| TINKERBELL L20/USON mt.gt 6358 (TINK) |
-0.598s
Before |
-118.0 dBm | -7.25 dB | 2 |
f1
|
MediumFast | 2026-05-16 04:59:17 UTC | View |
| TINKERBELL L20/USON mt.gt 6358 (TINK) |
-0.578s
Before |
-118.0 dBm | -7.25 dB | 2 |
f1
|
ShortFast | 2026-05-16 04:59:17 UTC | View |
| TINKERBELL L20/USON mt.gt 6358 (TINK) |
-0.557s
Before |
-118.0 dBm | -7.25 dB | 2 |
f1
|
ShortFast | 2026-05-16 04:59:17 UTC | View |
| TINKERBELL L20/USON mt.gt 6358 (TINK) |
-0.535s
Before |
-118.0 dBm | -7.25 dB | 2 |
f1
|
ShortFast | 2026-05-16 04:59:17 UTC | View |
| TINKERBELL L20/USON mt.gt 6358 (TINK) |
-0.514s
Before |
-118.0 dBm | -7.25 dB | 2 |
f1
|
ShortFast | 2026-05-16 04:59:17 UTC | View |
| TINKERBELL L20/USON mt.gt 6358 (TINK) |
-0.490s
Before |
-118.0 dBm | -7.25 dB | 2 |
f1
|
ShortFast | 2026-05-16 04:59:17 UTC | View |
| TINKERBELL L20/USON mt.gt 6358 (TINK) |
-0.464s
Before |
-118.0 dBm | -7.25 dB | 2 |
f1
|
ShortFast | 2026-05-16 04:59:17 UTC | View |
| TINKERBELL L20/USON mt.gt 6358 (TINK) |
-0.436s
Before |
-118.0 dBm | -7.25 dB | 2 |
f1
|
ShortFast | 2026-05-16 04:59:17 UTC | View |
| TINKERBELL L20/USON mt.gt 6358 (TINK) |
-0.409s
Before |
-118.0 dBm | -7.25 dB | 2 |
f1
|
ShortFast | 2026-05-16 04:59:17 UTC | View |
| TINKERBELL L20/USON mt.gt 6358 (TINK) |
-0.387s
Before |
-118.0 dBm | -7.25 dB | 2 |
f1
|
ShortFast | 2026-05-16 04:59:17 UTC | View |
| TINKERBELL L20/USON mt.gt 6358 (TINK) |
-0.364s
Before |
-118.0 dBm | -7.25 dB | 2 |
f1
|
ShortFast | 2026-05-16 04:59:17 UTC | View |
| TINKERBELL L20/USON mt.gt 6358 (TINK) |
-0.333s
Before |
-118.0 dBm | -7.25 dB | 2 |
f1
|
ShortFast | 2026-05-16 04:59:17 UTC | View |
| TINKERBELL L20/USON mt.gt 6358 (TINK) |
-0.312s
Before |
-118.0 dBm | -7.25 dB | 2 |
f1
|
ShortTurbo | 2026-05-16 04:59:17 UTC | View |
| TINKERBELL L20/USON mt.gt 6358 (TINK) |
-0.287s
Before |
-118.0 dBm | -7.25 dB | 2 |
f1
|
ShortTurbo | 2026-05-16 04:59:17 UTC | View |
| TINKERBELL L20/USON mt.gt 6358 (TINK) |
-0.264s
Before |
-118.0 dBm | -7.25 dB | 2 |
f1
|
ShortTurbo | 2026-05-16 04:59:17 UTC | View |
| TINKERBELL L20/USON mt.gt 6358 (TINK) |
-0.237s
Before |
-118.0 dBm | -7.25 dB | 2 |
f1
|
ShortTurbo | 2026-05-16 04:59:17 UTC | View |
| TINKERBELL L20/USON mt.gt 6358 (TINK) |
-0.211s
Before |
-118.0 dBm | -7.25 dB | 2 |
f1
|
ShortTurbo | 2026-05-16 04:59:17 UTC | View |
| TINKERBELL L20/USON mt.gt 6358 (TINK) |
-0.187s
Before |
-118.0 dBm | -7.25 dB | 2 |
f1
|
ShortTurbo | 2026-05-16 04:59:17 UTC | View |
| TINKERBELL L20/USON mt.gt 6358 (TINK) |
-0.166s
Before |
-118.0 dBm | -7.25 dB | 2 |
f1
|
ShortTurbo | 2026-05-16 04:59:17 UTC | View |
| TINKERBELL L20/USON mt.gt 6358 (TINK) |
-0.145s
Before |
-118.0 dBm | -7.25 dB | 2 |
f1
|
ShortTurbo | 2026-05-16 04:59:17 UTC | View |
| TINKERBELL L20/USON mt.gt 6358 (TINK) |
-0.121s
Before |
-118.0 dBm | -7.25 dB | 2 |
f1
|
ShortTurbo | 2026-05-16 04:59:17 UTC | View |
| TINKERBELL L20/USON mt.gt 6358 (TINK) |
-0.095s
Before |
-118.0 dBm | -7.25 dB | 2 |
f1
|
ShortTurbo | 2026-05-16 04:59:17 UTC | View |
| TINKERBELL L20/USON mt.gt 6358 (TINK) |
-0.069s
Before |
-118.0 dBm | -7.25 dB | 2 |
f1
|
ShortTurbo | 2026-05-16 04:59:18 UTC | View |
| TINKERBELL L20/USON mt.gt 6358 (TINK) |
-0.026s
Before |
-118.0 dBm | -7.25 dB | 2 |
f1
|
LongFast | 2026-05-16 04:59:18 UTC | View |
47
Total Receptions
3
Unique Gateways