Packet #39486497 Success
NODEINFO_APP packet from Meshtastic 0988 (0988) to !b03da6a0
45
Total Receptions
1
Unique Gateways
5
Hop Count
82
Payload Bytes
Packet Information
| Database ID: | 39486497 |
|---|---|
| Mesh Packet ID: |
0x7e6673e7
Used for correlation across gateways |
| Timestamp: | 2026-05-16 07:37:32 UTC |
| From Node: | Meshtastic 0988 (0988) |
| To Node: | !b03da6a0 (a6a0) |
| Success: | Processed |
| Protocol: |
NODEINFO_APP
Port: 4 |
| Gateway: | TMS stationary outdoor node (TMSO) |
|---|---|
| Channel: | ShortTurbo |
| RSSI: | -118 dBm |
| SNR: | -6.75 dBm |
| Hop Info: |
5/7 hops
Start: 7, Limit: 2 |
| Relay Node: |
ec
Last byte of the last hop that relayed this packet |
Payload Data
Protocol: NODEINFO_APP
Size: 82 bytes
Decoded:
Yes
Decoded Data:
| Long Name: | Meshtastic 0988 |
|---|---|
| Short Name: | 0988 |
| Node ID: | !b03d0988 |
| MAC Address: | NM2wPQmI |
| Hardware: | HELTEC_V3 |
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: | 82 bytes |
|---|---|
| Gateway: | !43b596d0 |
| Channel: | ShortTurbo |
| Payload Type: | NODEINFO_APP |
| Hop Count: | 5 / 7 |
Privacy Summary
Exposure Level:
Direct Message
Direct Message
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Targeted to specific node
+ 2 more...
✓ Direct LoRa transmission (not via MQTT)
✓ Targeted to specific node
+ 2 more...
Exposure Risks:
⚠ Packet visible to MQTT subscribers
⚠ Multi-hop path visible (5 hops)
+ 1 more...
⚠ Packet visible to MQTT subscribers
⚠ Multi-hop path visible (5 hops)
+ 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 (82 bytes)
Contains the actual mesh network packet |
MeshPacket Fields
Core mesh packet with routing and payload information
| Field | Value | Type |
|---|---|---|
from |
2956790152
Source node ID |
uint32 |
to |
2956830368
Target node ID |
uint32 |
decoded.portnum |
4
NODEINFO_APP |
enum |
decoded.payload_length |
82 bytes
|
size |
hop_limit |
2
Remaining hops allowed |
uint32 |
hop_start |
7
Initial hop limit |
uint32 |
hops_taken |
5
Calculated: hop_start - hop_limit |
derived |
rx_rssi |
-118.0 dBm
Signal strength at gateway |
int32 |
rx_snr |
-6.75 dB
Signal quality at gateway |
float |
rx_time |
1778917050
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 |
236
Relay node ID |
uint32 |
tx_after |
Not set | uint32 |
timestamp |
1778917052.4748504
Unix timestamp |
uint32 |
MQTT Privacy & Exposure Analysis
Analysis of privacy features and exposure risks when packet is shared via MQTT
Exposure Level: Direct Message
Privacy Features:
- ✓ Direct LoRa transmission (not via MQTT)
- ✓ Targeted to specific node
- ✓ Custom channel: ShortTurbo
- ✓ Gateway node ID tracked
Exposure Risks:
- ⚠ Packet visible to MQTT subscribers
- ⚠ Multi-hop path visible (5 hops)
- ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
| Gateway ID: | !43b596d0 |
| Signal Metrics: |
RSSI: -118.0 dBm SNR: -6.75 dB |
Complete Payload Analysis
Detailed breakdown of all payload fields and decoded data
Payload Metadata:
| Protocol: | NODEINFO_APP |
|---|---|
| Size: | 82 bytes |
| Decoded: | Yes |
Complete Payload Data (JSON):
{
"id": "!b03d0988",
"long_name": "Meshtastic 0988",
"short_name": "0988",
"macaddr": "NM2wPQmI",
"hw_model": "HELTEC_V3"
}
Complete Protobuf Decode (JSON)
{
"service_envelope": {
"gateway_id": "!43b596d0",
"channel_id": "ShortTurbo",
"packet": "MeshPacket (see mesh_packet below)"
},
"mesh_packet": {
"from": 2956790152,
"to": 2956830368,
"id": 2120643559,
"rx_time": 1778917050,
"rx_snr": -6.75,
"rx_rssi": -118,
"hop_limit": 2,
"hop_start": 7,
"via_mqtt": false,
"want_ack": false,
"priority": 0,
"delayed": 0,
"channel_index": null,
"pki_encrypted": false,
"next_hop": 0,
"relay_node": 236,
"tx_after": 0,
"decoded": {
"portnum": 4,
"payload": "0a09216230336430393838120f4d65736874617374696320303938381a0430393838220634cdb03d0988282b380142208430678df92f92832080ae1eaf95d9bf13611312fedc5bece1528dcb7996793b4800",
"want_response": null,
"dest": null,
"source": null,
"request_id": null,
"reply_id": null,
"emoji": null,
"parsed_payload": {
"id": "!b03d0988",
"long_name": "Meshtastic 0988",
"short_name": "0988",
"macaddr": "NM2wPQmI",
"hw_model": "HELTEC_V3",
"role": "CLIENT_MUTE",
"public_key": "hDBnjfkvkoMggK4er5XZvxNhExL+3Fvs4VKNy3mWeTs=",
"is_unmessagable": false,
"type": "protobuf",
"portnum": "NODEINFO_APP",
"message_class": "User"
}
}
}
}
Raw Packet Data (82 bytes)
0a09216230336430393838120f4d65736874617374696320303938381a0430393838220634cdb03d0988282b380142208430678df92f92832080ae1eaf95d9bf13611312fedc5bece1528dcb7996793b4800
Hex Analysis:
| Size: | 82 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 |
-118.0 dBm | -6.75 dB | 5 |
ec
|
ShortTurbo | 2026-05-16 07:37:32 UTC | Current |
| TMS stationary outdoor node (TMSO) |
-0.990s
Before |
-118.0 dBm | -6.75 dB | 5 |
ec
|
LongFast | 2026-05-16 07:37:31 UTC | View |
| TMS stationary outdoor node (TMSO) |
-0.967s
Before |
-118.0 dBm | -6.75 dB | 5 |
ec
|
LongFast | 2026-05-16 07:37:31 UTC | View |
| TMS stationary outdoor node (TMSO) |
-0.944s
Before |
-118.0 dBm | -6.75 dB | 5 |
ec
|
LongFast | 2026-05-16 07:37:31 UTC | View |
| TMS stationary outdoor node (TMSO) |
-0.923s
Before |
-118.0 dBm | -6.75 dB | 5 |
ec
|
LongFast | 2026-05-16 07:37:31 UTC | View |
| TMS stationary outdoor node (TMSO) |
-0.901s
Before |
-118.0 dBm | -6.75 dB | 5 |
ec
|
LongFast | 2026-05-16 07:37:31 UTC | View |
| TMS stationary outdoor node (TMSO) |
-0.879s
Before |
-118.0 dBm | -6.75 dB | 5 |
ec
|
LongFast | 2026-05-16 07:37:31 UTC | View |
| TMS stationary outdoor node (TMSO) |
-0.858s
Before |
-118.0 dBm | -6.75 dB | 5 |
ec
|
LongFast | 2026-05-16 07:37:31 UTC | View |
| TMS stationary outdoor node (TMSO) |
-0.834s
Before |
-118.0 dBm | -6.75 dB | 5 |
ec
|
LongFast | 2026-05-16 07:37:31 UTC | View |
| TMS stationary outdoor node (TMSO) |
-0.809s
Before |
-118.0 dBm | -6.75 dB | 5 |
ec
|
LongFast | 2026-05-16 07:37:31 UTC | View |
| TMS stationary outdoor node (TMSO) |
-0.786s
Before |
-118.0 dBm | -6.75 dB | 5 |
ec
|
LongFast | 2026-05-16 07:37:31 UTC | View |
| TMS stationary outdoor node (TMSO) |
-0.762s
Before |
-118.0 dBm | -6.75 dB | 5 |
ec
|
LongFast | 2026-05-16 07:37:31 UTC | View |
| TMS stationary outdoor node (TMSO) |
-0.740s
Before |
-118.0 dBm | -6.75 dB | 5 |
ec
|
MediumFast | 2026-05-16 07:37:31 UTC | View |
| TMS stationary outdoor node (TMSO) |
-0.719s
Before |
-118.0 dBm | -6.75 dB | 5 |
ec
|
MediumFast | 2026-05-16 07:37:31 UTC | View |
| TMS stationary outdoor node (TMSO) |
-0.697s
Before |
-118.0 dBm | -6.75 dB | 5 |
ec
|
MediumFast | 2026-05-16 07:37:31 UTC | View |
| TMS stationary outdoor node (TMSO) |
-0.676s
Before |
-118.0 dBm | -6.75 dB | 5 |
ec
|
MediumFast | 2026-05-16 07:37:31 UTC | View |
| TMS stationary outdoor node (TMSO) |
-0.651s
Before |
-118.0 dBm | -6.75 dB | 5 |
ec
|
MediumFast | 2026-05-16 07:37:31 UTC | View |
| TMS stationary outdoor node (TMSO) |
-0.627s
Before |
-118.0 dBm | -6.75 dB | 5 |
ec
|
MediumFast | 2026-05-16 07:37:31 UTC | View |
| TMS stationary outdoor node (TMSO) |
-0.603s
Before |
-118.0 dBm | -6.75 dB | 5 |
ec
|
MediumFast | 2026-05-16 07:37:31 UTC | View |
| TMS stationary outdoor node (TMSO) |
-0.580s
Before |
-118.0 dBm | -6.75 dB | 5 |
ec
|
MediumFast | 2026-05-16 07:37:31 UTC | View |
| TMS stationary outdoor node (TMSO) |
-0.558s
Before |
-118.0 dBm | -6.75 dB | 5 |
ec
|
MediumFast | 2026-05-16 07:37:31 UTC | View |
| TMS stationary outdoor node (TMSO) |
-0.536s
Before |
-118.0 dBm | -6.75 dB | 5 |
ec
|
MediumFast | 2026-05-16 07:37:31 UTC | View |
| TMS stationary outdoor node (TMSO) |
-0.515s
Before |
-118.0 dBm | -6.75 dB | 5 |
ec
|
MediumFast | 2026-05-16 07:37:31 UTC | View |
| TMS stationary outdoor node (TMSO) |
-0.493s
Before |
-118.0 dBm | -6.75 dB | 5 |
ec
|
ShortFast | 2026-05-16 07:37:31 UTC | View |
| TMS stationary outdoor node (TMSO) |
-0.469s
Before |
-118.0 dBm | -6.75 dB | 5 |
ec
|
ShortFast | 2026-05-16 07:37:32 UTC | View |
| TMS stationary outdoor node (TMSO) |
-0.445s
Before |
-118.0 dBm | -6.75 dB | 5 |
ec
|
ShortFast | 2026-05-16 07:37:32 UTC | View |
| TMS stationary outdoor node (TMSO) |
-0.421s
Before |
-118.0 dBm | -6.75 dB | 5 |
ec
|
ShortFast | 2026-05-16 07:37:32 UTC | View |
| TMS stationary outdoor node (TMSO) |
-0.398s
Before |
-118.0 dBm | -6.75 dB | 5 |
ec
|
ShortFast | 2026-05-16 07:37:32 UTC | View |
| TMS stationary outdoor node (TMSO) |
-0.376s
Before |
-118.0 dBm | -6.75 dB | 5 |
ec
|
ShortFast | 2026-05-16 07:37:32 UTC | View |
| TMS stationary outdoor node (TMSO) |
-0.354s
Before |
-118.0 dBm | -6.75 dB | 5 |
ec
|
ShortFast | 2026-05-16 07:37:32 UTC | View |
| TMS stationary outdoor node (TMSO) |
-0.332s
Before |
-118.0 dBm | -6.75 dB | 5 |
ec
|
ShortFast | 2026-05-16 07:37:32 UTC | View |
| TMS stationary outdoor node (TMSO) |
-0.311s
Before |
-118.0 dBm | -6.75 dB | 5 |
ec
|
ShortFast | 2026-05-16 07:37:32 UTC | View |
| TMS stationary outdoor node (TMSO) |
-0.286s
Before |
-118.0 dBm | -6.75 dB | 5 |
ec
|
ShortFast | 2026-05-16 07:37:32 UTC | View |
| TMS stationary outdoor node (TMSO) |
-0.262s
Before |
-118.0 dBm | -6.75 dB | 5 |
ec
|
ShortFast | 2026-05-16 07:37:32 UTC | View |
| TMS stationary outdoor node (TMSO) |
-0.239s
Before |
-118.0 dBm | -6.75 dB | 5 |
ec
|
ShortTurbo | 2026-05-16 07:37:32 UTC | View |
| TMS stationary outdoor node (TMSO) |
-0.215s
Before |
-118.0 dBm | -6.75 dB | 5 |
ec
|
ShortTurbo | 2026-05-16 07:37:32 UTC | View |
| TMS stationary outdoor node (TMSO) |
-0.194s
Before |
-118.0 dBm | -6.75 dB | 5 |
ec
|
ShortTurbo | 2026-05-16 07:37:32 UTC | View |
| TMS stationary outdoor node (TMSO) |
-0.172s
Before |
-118.0 dBm | -6.75 dB | 5 |
ec
|
ShortTurbo | 2026-05-16 07:37:32 UTC | View |
| TMS stationary outdoor node (TMSO) |
-0.151s
Before |
-118.0 dBm | -6.75 dB | 5 |
ec
|
ShortTurbo | 2026-05-16 07:37:32 UTC | View |
| TMS stationary outdoor node (TMSO) |
-0.129s
Before |
-118.0 dBm | -6.75 dB | 5 |
ec
|
ShortTurbo | 2026-05-16 07:37:32 UTC | View |
| TMS stationary outdoor node (TMSO) |
-0.105s
Before |
-118.0 dBm | -6.75 dB | 5 |
ec
|
ShortTurbo | 2026-05-16 07:37:32 UTC | View |
| TMS stationary outdoor node (TMSO) |
-0.081s
Before |
-118.0 dBm | -6.75 dB | 5 |
ec
|
ShortTurbo | 2026-05-16 07:37:32 UTC | View |
| TMS stationary outdoor node (TMSO) |
-0.058s
Before |
-118.0 dBm | -6.75 dB | 5 |
ec
|
ShortTurbo | 2026-05-16 07:37:32 UTC | View |
| TMS stationary outdoor node (TMSO) |
-0.021s
Before |
-118.0 dBm | -6.75 dB | 5 |
ec
|
ShortTurbo | 2026-05-16 07:37:32 UTC | View |
| TMS stationary outdoor node (TMSO) |
+0.022s
After |
-118.0 dBm | -6.75 dB | 5 |
ec
|
LongFast | 2026-05-16 07:37:32 UTC | View |
45
Total Receptions
1
Unique Gateways