Packet #39517993 Success
NODEINFO_APP packet from TMS t1114 (TMS4) to !ffffffff
45
Total Receptions
1
Unique Gateways
0
Hop Count
74
Payload Bytes
Packet Information
| Database ID: | 39517993 |
|---|---|
| Mesh Packet ID: |
0xffc14e55
Used for correlation across gateways |
| Timestamp: | 2026-05-16 09:26:49 UTC |
| From Node: | TMS t1114 (TMS4) |
| To Node: | !ffffffff (ffff) |
| Success: | Processed |
| Protocol: |
NODEINFO_APP
Port: 4 |
| Gateway: | TMS stationary outdoor node (TMSO) |
|---|---|
| Channel: | ShortTurbo |
| RSSI: | -32 dBm |
| SNR: | 6.25 dBm |
| Hop Info: |
0/3 hops
Start: 3, Limit: 3 |
| Relay Node: |
76
TMS4
Last byte of the last hop that relayed this packet - Candidate source node(s) based on 0-hop direct receptions |
Payload Data
Protocol: NODEINFO_APP
Size: 74 bytes
Decoded:
Yes
Decoded Data:
| Long Name: | TMS t1114 |
|---|---|
| Short Name: | TMS4 |
| Node ID: | !41d3dd76 |
| MAC Address: | y5lB0912 |
| Hardware: | HELTEC_MESH_NODE_T114 |
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: | 74 bytes |
|---|---|
| Gateway: | !43b596d0 |
| Channel: | ShortTurbo |
| Payload Type: | NODEINFO_APP |
| Hop Count: | Unknown / 3 |
Privacy Summary
Exposure Level:
Broadcast
Broadcast
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Custom channel: ShortTurbo
+ 2 more...
✓ Direct LoRa transmission (not via MQTT)
✓ Custom channel: ShortTurbo
+ 2 more...
Exposure Risks:
⚠ Visible to all nodes on channel
⚠ Packet visible to MQTT subscribers
+ 1 more...
⚠ Visible to all nodes on channel
⚠ Packet visible to MQTT subscribers
+ 1 more...
MQTT ServiceEnvelope Fields
MQTT ServiceEnvelope contains the MeshPacket plus routing metadata
| Field | Value |
|---|---|
gateway_id |
!43b596d0
Node ID format |
channel_id |
ShortTurbo
|
packet |
MeshPacket (74 bytes)
Contains the actual mesh network packet |
MeshPacket Fields
Core mesh packet with routing and payload information
| Field | Value | Type |
|---|---|---|
from |
1104403830
Source node ID |
uint32 |
to |
4294967295 (Broadcast)
Visible to all nodes |
uint32 |
decoded.portnum |
4
NODEINFO_APP |
enum |
decoded.payload_length |
74 bytes
|
size |
hop_limit |
3
Remaining hops allowed |
uint32 |
hop_start |
3
Initial hop limit |
uint32 |
hops_taken |
0
Calculated: hop_start - hop_limit |
derived |
rx_rssi |
-32.0 dBm
Signal strength at gateway |
int32 |
rx_snr |
6.25 dB
Signal quality at gateway |
float |
rx_time |
1778923606
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 |
118
Relay node ID |
uint32 |
tx_after |
Not set | uint32 |
timestamp |
1778923609.3378255
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: ShortTurbo
- ✓ Gateway node ID tracked
- ✓ Zero-hop: direct from source to MQTT gateway
Exposure Risks:
- ⚠ Visible to all nodes on channel
- ⚠ Packet visible to MQTT subscribers
- ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
| Gateway ID: | !43b596d0 |
| Zero Hop Policy: |
Enabled
Direct gateway connection |
| Signal Metrics: |
RSSI: -32.0 dBm SNR: 6.25 dB |
Complete Payload Analysis
Detailed breakdown of all payload fields and decoded data
Payload Metadata:
| Protocol: | NODEINFO_APP |
|---|---|
| Size: | 74 bytes |
| Decoded: | Yes |
Complete Payload Data (JSON):
{
"id": "!41d3dd76",
"long_name": "TMS t1114",
"short_name": "TMS4",
"macaddr": "y5lB0912",
"hw_model": "HELTEC_MESH_NODE_T114"
}
Complete Protobuf Decode (JSON)
{
"service_envelope": {
"gateway_id": "!43b596d0",
"channel_id": "ShortTurbo",
"packet": "MeshPacket (see mesh_packet below)"
},
"mesh_packet": {
"from": 1104403830,
"to": 4294967295,
"id": 4290858581,
"rx_time": 1778923606,
"rx_snr": 6.25,
"rx_rssi": -32,
"hop_limit": 3,
"hop_start": 3,
"via_mqtt": false,
"want_ack": false,
"priority": 0,
"delayed": 0,
"channel_index": null,
"pki_encrypted": false,
"next_hop": 0,
"relay_node": 118,
"tx_after": 0,
"decoded": {
"portnum": 4,
"payload": "0a092134316433646437361209544d532074313131341a04544d53342206cb9941d3dd7628454220decc67072c4e99c7468cead51b1240313d136c087f4f94d35da0e1653138be414800",
"want_response": null,
"dest": null,
"source": null,
"request_id": null,
"reply_id": null,
"emoji": null,
"parsed_payload": {
"id": "!41d3dd76",
"long_name": "TMS t1114",
"short_name": "TMS4",
"macaddr": "y5lB0912",
"hw_model": "HELTEC_MESH_NODE_T114",
"public_key": "3sxnByxOmcdGjOrVGxJAMT0TbAh/T5TTXaDhZTE4vkE=",
"is_unmessagable": false,
"type": "protobuf",
"portnum": "NODEINFO_APP",
"message_class": "User"
}
}
}
}
Raw Packet Data (74 bytes)
0a092134316433646437361209544d532074313131341a04544d53342206cb9941d3dd7628454220decc67072c4e99c7468cead51b1240313d136c087f4f94d35da0e1653138be414800
Hex Analysis:
| Size: | 74 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 |
|---|---|---|---|---|---|---|---|---|
| TMS stationary outdoor node (TMSO) Primary |
0.000s
Reference |
-32.0 dBm | 6.25 dB | 0 |
76
TMS4
|
ShortTurbo | 2026-05-16 09:26:49 UTC | Current |
| TMS stationary outdoor node (TMSO) |
-1.209s
Before |
-32.0 dBm | 6.25 dB | 0 |
76
TMS4
|
LongFast | 2026-05-16 09:26:48 UTC | View |
| TMS stationary outdoor node (TMSO) |
-1.187s
Before |
-32.0 dBm | 6.25 dB | 0 |
76
TMS4
|
LongFast | 2026-05-16 09:26:48 UTC | View |
| TMS stationary outdoor node (TMSO) |
-1.167s
Before |
-32.0 dBm | 6.25 dB | 0 |
76
TMS4
|
LongFast | 2026-05-16 09:26:48 UTC | View |
| TMS stationary outdoor node (TMSO) |
-1.146s
Before |
-32.0 dBm | 6.25 dB | 0 |
76
TMS4
|
LongFast | 2026-05-16 09:26:48 UTC | View |
| TMS stationary outdoor node (TMSO) |
-1.123s
Before |
-32.0 dBm | 6.25 dB | 0 |
76
TMS4
|
LongFast | 2026-05-16 09:26:48 UTC | View |
| TMS stationary outdoor node (TMSO) |
-1.099s
Before |
-32.0 dBm | 6.25 dB | 0 |
76
TMS4
|
LongFast | 2026-05-16 09:26:48 UTC | View |
| TMS stationary outdoor node (TMSO) |
-1.077s
Before |
-32.0 dBm | 6.25 dB | 0 |
76
TMS4
|
LongFast | 2026-05-16 09:26:48 UTC | View |
| TMS stationary outdoor node (TMSO) |
-0.759s
Before |
-32.0 dBm | 6.25 dB | 0 |
76
TMS4
|
LongFast | 2026-05-16 09:26:48 UTC | View |
| TMS stationary outdoor node (TMSO) |
-0.729s
Before |
-32.0 dBm | 6.25 dB | 0 |
76
TMS4
|
LongFast | 2026-05-16 09:26:48 UTC | View |
| TMS stationary outdoor node (TMSO) |
-0.705s
Before |
-32.0 dBm | 6.25 dB | 0 |
76
TMS4
|
LongFast | 2026-05-16 09:26:48 UTC | View |
| TMS stationary outdoor node (TMSO) |
-0.683s
Before |
-32.0 dBm | 6.25 dB | 0 |
76
TMS4
|
LongFast | 2026-05-16 09:26:48 UTC | View |
| TMS stationary outdoor node (TMSO) |
-0.659s
Before |
-32.0 dBm | 6.25 dB | 0 |
76
TMS4
|
MediumFast | 2026-05-16 09:26:48 UTC | View |
| TMS stationary outdoor node (TMSO) |
-0.632s
Before |
-32.0 dBm | 6.25 dB | 0 |
76
TMS4
|
MediumFast | 2026-05-16 09:26:48 UTC | View |
| TMS stationary outdoor node (TMSO) |
-0.612s
Before |
-32.0 dBm | 6.25 dB | 0 |
76
TMS4
|
MediumFast | 2026-05-16 09:26:48 UTC | View |
| TMS stationary outdoor node (TMSO) |
-0.592s
Before |
-32.0 dBm | 6.25 dB | 0 |
76
TMS4
|
MediumFast | 2026-05-16 09:26:48 UTC | View |
| TMS stationary outdoor node (TMSO) |
-0.564s
Before |
-32.0 dBm | 6.25 dB | 0 |
76
TMS4
|
MediumFast | 2026-05-16 09:26:48 UTC | View |
| TMS stationary outdoor node (TMSO) |
-0.540s
Before |
-32.0 dBm | 6.25 dB | 0 |
76
TMS4
|
MediumFast | 2026-05-16 09:26:48 UTC | View |
| TMS stationary outdoor node (TMSO) |
-0.517s
Before |
-32.0 dBm | 6.25 dB | 0 |
76
TMS4
|
MediumFast | 2026-05-16 09:26:48 UTC | View |
| TMS stationary outdoor node (TMSO) |
-0.493s
Before |
-32.0 dBm | 6.25 dB | 0 |
76
TMS4
|
MediumFast | 2026-05-16 09:26:48 UTC | View |
| TMS stationary outdoor node (TMSO) |
-0.471s
Before |
-32.0 dBm | 6.25 dB | 0 |
76
TMS4
|
MediumFast | 2026-05-16 09:26:48 UTC | View |
| TMS stationary outdoor node (TMSO) |
-0.450s
Before |
-32.0 dBm | 6.25 dB | 0 |
76
TMS4
|
MediumFast | 2026-05-16 09:26:48 UTC | View |
| TMS stationary outdoor node (TMSO) |
-0.429s
Before |
-32.0 dBm | 6.25 dB | 0 |
76
TMS4
|
MediumFast | 2026-05-16 09:26:48 UTC | View |
| TMS stationary outdoor node (TMSO) |
-0.409s
Before |
-32.0 dBm | 6.25 dB | 0 |
76
TMS4
|
ShortFast | 2026-05-16 09:26:48 UTC | View |
| TMS stationary outdoor node (TMSO) |
-0.387s
Before |
-32.0 dBm | 6.25 dB | 0 |
76
TMS4
|
ShortFast | 2026-05-16 09:26:48 UTC | View |
| TMS stationary outdoor node (TMSO) |
-0.363s
Before |
-32.0 dBm | 6.25 dB | 0 |
76
TMS4
|
ShortFast | 2026-05-16 09:26:48 UTC | View |
| TMS stationary outdoor node (TMSO) |
-0.332s
Before |
-32.0 dBm | 6.25 dB | 0 |
76
TMS4
|
ShortFast | 2026-05-16 09:26:49 UTC | View |
| TMS stationary outdoor node (TMSO) |
-0.309s
Before |
-32.0 dBm | 6.25 dB | 0 |
76
TMS4
|
ShortFast | 2026-05-16 09:26:49 UTC | View |
| TMS stationary outdoor node (TMSO) |
-0.283s
Before |
-32.0 dBm | 6.25 dB | 0 |
76
TMS4
|
ShortFast | 2026-05-16 09:26:49 UTC | View |
| TMS stationary outdoor node (TMSO) |
-0.263s
Before |
-32.0 dBm | 6.25 dB | 0 |
76
TMS4
|
ShortFast | 2026-05-16 09:26:49 UTC | View |
| TMS stationary outdoor node (TMSO) |
-0.243s
Before |
-32.0 dBm | 6.25 dB | 0 |
76
TMS4
|
ShortFast | 2026-05-16 09:26:49 UTC | View |
| TMS stationary outdoor node (TMSO) |
-0.223s
Before |
-32.0 dBm | 6.25 dB | 0 |
76
TMS4
|
ShortFast | 2026-05-16 09:26:49 UTC | View |
| TMS stationary outdoor node (TMSO) |
-0.200s
Before |
-32.0 dBm | 6.25 dB | 0 |
76
TMS4
|
ShortFast | 2026-05-16 09:26:49 UTC | View |
| TMS stationary outdoor node (TMSO) |
-0.176s
Before |
-32.0 dBm | 6.25 dB | 0 |
76
TMS4
|
ShortFast | 2026-05-16 09:26:49 UTC | View |
| TMS stationary outdoor node (TMSO) |
-0.154s
Before |
-32.0 dBm | 6.25 dB | 0 |
76
TMS4
|
ShortTurbo | 2026-05-16 09:26:49 UTC | View |
| TMS stationary outdoor node (TMSO) |
-0.131s
Before |
-32.0 dBm | 6.25 dB | 0 |
76
TMS4
|
ShortTurbo | 2026-05-16 09:26:49 UTC | View |
| TMS stationary outdoor node (TMSO) |
-0.109s
Before |
-32.0 dBm | 6.25 dB | 0 |
76
TMS4
|
ShortTurbo | 2026-05-16 09:26:49 UTC | View |
| TMS stationary outdoor node (TMSO) |
-0.088s
Before |
-32.0 dBm | 6.25 dB | 0 |
76
TMS4
|
ShortTurbo | 2026-05-16 09:26:49 UTC | View |
| TMS stationary outdoor node (TMSO) |
-0.067s
Before |
-32.0 dBm | 6.25 dB | 0 |
76
TMS4
|
ShortTurbo | 2026-05-16 09:26:49 UTC | View |
| TMS stationary outdoor node (TMSO) |
-0.047s
Before |
-32.0 dBm | 6.25 dB | 0 |
76
TMS4
|
ShortTurbo | 2026-05-16 09:26:49 UTC | View |
| TMS stationary outdoor node (TMSO) |
-0.023s
Before |
-32.0 dBm | 6.25 dB | 0 |
76
TMS4
|
ShortTurbo | 2026-05-16 09:26:49 UTC | View |
| TMS stationary outdoor node (TMSO) |
+0.023s
After |
-32.0 dBm | 6.25 dB | 0 |
76
TMS4
|
ShortTurbo | 2026-05-16 09:26:49 UTC | View |
| TMS stationary outdoor node (TMSO) |
+0.045s
After |
-32.0 dBm | 6.25 dB | 0 |
76
TMS4
|
ShortTurbo | 2026-05-16 09:26:49 UTC | View |
| TMS stationary outdoor node (TMSO) |
+0.080s
After |
-32.0 dBm | 6.25 dB | 0 |
76
TMS4
|
ShortTurbo | 2026-05-16 09:26:49 UTC | View |
| TMS stationary outdoor node (TMSO) |
+0.117s
After |
-32.0 dBm | 6.25 dB | 0 |
76
TMS4
|
LongFast | 2026-05-16 09:26:49 UTC | View |
45
Total Receptions
1
Unique Gateways