Packet #10443982 Success

NODEINFO_APP packet from [TLGO] T1000-E 💳 (TLG1) to !ffffffff

28
Total Receptions
18
Unique Gateways
4
Hop Count
86
Payload Bytes
Packet Information
Database ID: 10443982
Mesh Packet ID: 0x2111393b
Used for correlation across gateways
Timestamp: 2025-09-13 17:08:17 UTC
From Node: [TLGO] T1000-E 💳 (TLG1)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: NODEINFO_APP
Port: 4
Gateway: Meshtastic 870c📡🌐 (870c)
Channel: MediumSlow
RSSI: -101 dBm
SNR: -4.25 dBm
Hop Info: 4/4 hops
Start: 4, Limit: 0
Payload Data
Protocol: NODEINFO_APP
Size: 86 bytes
Decoded: Yes
Decoded Data:
Long Name:[TLGO] T1000-E 💳
Short Name:TLG1
Node ID:!24d9fdd0
MAC Address:7hgk2f3Q
Hardware:TRACKER_T1000_E
Raw Packet Analysis
Complete field breakdown and MQTT privacy/exposure analysis
Packet Structure
MQTT Packet Flow:
ServiceEnvelope (MQTT layer) → MeshPacket (Mesh layer) → Decoded Payload (Application data)
Total Size:86 bytes
Gateway:!336a870c
Channel:MediumSlow
Payload Type:NODEINFO_APP
Hop Count:4 / 4
Privacy Summary
Exposure Level:
Broadcast
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Custom channel: MediumSlow
+ 1 more...
Exposure Risks:
⚠ Visible to all nodes on channel
⚠ Packet visible to MQTT subscribers
+ 2 more...
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !336a870c
Node ID format
channel_id MediumSlow
packet MeshPacket (86 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 618266064
Source node ID 		uint32
to 4294967295 (Broadcast)
Visible to all nodes 		uint32
decoded.portnum 4
NODEINFO_APP 		enum
decoded.payload_length 86 bytes size
hop_limit Not set uint32
hop_start 4
Initial hop limit 		uint32
hops_taken 4
Calculated: hop_start - hop_limit 		derived
rx_rssi -101.0 dBm
Signal strength at gateway 		int32
rx_snr -4.25 dB
Signal quality at gateway 		float
rx_time 1757783294
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 220
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1757783297.0165744
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: MediumSlow
  • ✓ Gateway node ID tracked
Exposure Risks:
  • ⚠ Visible to all nodes on channel
  • ⚠ Packet visible to MQTT subscribers
  • ⚠ Multi-hop path visible (4 hops)
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !336a870c
Signal Metrics: RSSI: -101.0 dBm
SNR: -4.25 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:NODEINFO_APP
Size:86 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "id": "!24d9fdd0", "long_name": "[TLGO] T1000-E 💳", "short_name": "TLG1", "macaddr": "7hgk2f3Q", "hw_model": "TRACKER_T1000_E" }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!336a870c", "channel_id": "MediumSlow", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 618266064, "to": 4294967295, "id": 554776891, "rx_time": 1757783294, "rx_snr": -4.25, "rx_rssi": -101, "hop_limit": 0, "hop_start": 4, "via_mqtt": 0, "want_ack": 0, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 220, "tx_after": 0, "decoded": { "portnum": 4, "payload": "0a0921323464396664643012135b544c474f5d2054313030302d4520f09f92b31a04544c47312206ee1824d9fdd0284738014220ddae6d8df45ae5c3151bed9e860fb29ef36ac537d047827cabdf91e4660895104800", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "id": "!24d9fdd0", "long_name": "[TLGO] T1000-E 💳", "short_name": "TLG1", "macaddr": "7hgk2f3Q", "hw_model": "TRACKER_T1000_E", "role": "CLIENT_MUTE", "public_key": "3a5tjfRa5cMVG+2ehg+ynvNqxTfQR4J8q9+R5GYIlRA=", "type": "protobuf", "portnum": "NODEINFO_APP", "message_class": "User" } } } }
Raw Packet Data (86 bytes)
0a0921323464396664643012135b544c474f5d2054313030302d4520f09f92b31a04544c47312206ee1824d9fdd0284738014220ddae6d8df45ae5c3151bed9e860fb29ef36ac537d047827cabdf91e4660895104800
Hex Analysis:
Size:86 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 packet
Correlation: Using Mesh Packet ID
Reception Locations

Loading reception map...

Map shows gateway locations that received this packet. Hop counts are displayed if available.
Gateway Time Offset RSSI SNR Hops Channel Timestamp Actions
Meshtastic 870c📡🌐 (870c) Primary 0.000s
Reference 		-101.0 dBm -4.25 dB 4 MediumSlow 2025-09-13 17:08:17 Current
Tlgo 📡🌐🔋🔌 (TLG0) -7.887s
Before 		-44.0 dBm 8.50 dB 0 MediumSlow 2025-09-13 17:08:09 View
Will - Azuqueca (WAzq) -7.761s
Before 		-101.0 dBm -8.25 dB 1 MediumSlow 2025-09-13 17:08:09 View
Venturada2🗼🌐☀️ (Vb2) -7.755s
Before 		-98.0 dBm 2.25 dB 1 MediumSlow 2025-09-13 17:08:09 View
Glitchs Azuqueca 📡 (GltA) -7.402s
Before 		-124.0 dBm -13.00 dB 1 MediumSlow 2025-09-13 17:08:09 View
🌐Charly Torre 3🛰 (C184) -7.224s
Before 		-119.0 dBm -16.75 dB 1 MediumSlow 2025-09-13 17:08:09 View
Venturada base🗼🌐 (Vb) -7.048s
Before 		-114.0 dBm -5.00 dB 1 MediumSlow 2025-09-13 17:08:09 View
Mec Rocket Meco (MRM) -6.966s
Before 		-97.0 dBm 4.75 dB 1 MediumSlow 2025-09-13 17:08:10 View
Perseo 📡 🌐 (nvm1) -6.658s
Before 		-87.0 dBm 4.00 dB 1 MediumSlow 2025-09-13 17:08:10 View
GRN1-Base🗼🌐 (GRN1) -6.614s
Before 		-102.0 dBm 3.75 dB 1 MediumSlow 2025-09-13 17:08:10 View
Rodashtastic🗼🌐 (RDSt) -5.578s
Before 		-112.0 dBm -5.00 dB 2 MediumSlow 2025-09-13 17:08:11 View
🌐Charly Unid Movil🛰 (C181) -4.767s
Before 		-33.0 dBm 8.00 dB 2 MediumSlow 2025-09-13 17:08:12 View
@lazynoda cocidito 🥵 🗼🌐 (LNCM) -4.584s
Before 		-110.0 dBm 0.75 dB 2 MediumSlow 2025-09-13 17:08:12 View
Meshtastic fbec (fbec) -4.406s
Before 		-125.0 dBm -5.00 dB 2 MediumSlow 2025-09-13 17:08:12 View
Ocumare_Home_📱⚡ (RRN) -2.379s
Before 		-121.0 dBm -12.00 dB 3 MediumSlow 2025-09-13 17:08:14 View
MeshPrepper (MP) -2.117s
Before 		-122.0 dBm -13.50 dB 3 MediumSlow 2025-09-13 17:08:14 View
Zion 🗼 (Zion) -1.732s
Before 		-106.0 dBm -16.25 dB 3 MediumSlow 2025-09-13 17:08:15 View
Raor🐟 (PMI) +85.089s
After 		-110.0 dBm -9.00 dB 1 MediumSlow 2025-09-13 17:09:42 View
Raor🐟 (PMI) +101.118s
After 		-110.0 dBm -9.00 dB 1 MediumSlow 2025-09-13 17:09:58 View
Raor🐟 (PMI) +114.117s
After 		-110.0 dBm -9.00 dB 1 MediumSlow 2025-09-13 17:10:11 View
Raor🐟 (PMI) +125.123s
After 		-110.0 dBm -9.00 dB 1 MediumSlow 2025-09-13 17:10:22 View
Raor🐟 (PMI) +136.130s
After 		-110.0 dBm -9.00 dB 1 MediumSlow 2025-09-13 17:10:33 View
Raor🐟 (PMI) +153.136s
After 		-110.0 dBm -9.00 dB 1 MediumSlow 2025-09-13 17:10:50 View
Raor🐟 (PMI) +169.148s
After 		-110.0 dBm -9.00 dB 1 MediumSlow 2025-09-13 17:11:06 View
Raor🐟 (PMI) +172.145s
After 		-110.0 dBm -9.00 dB 1 MediumSlow 2025-09-13 17:11:09 View
Raor🐟 (PMI) +181.153s
After 		-110.0 dBm -9.00 dB 1 MediumSlow 2025-09-13 17:11:18 View
Raor🐟 (PMI) +195.163s
After 		-110.0 dBm -9.00 dB 1 MediumSlow 2025-09-13 17:11:32 View
Raor🐟 (PMI) +212.184s
After 		-110.0 dBm -9.00 dB 1 MediumSlow 2025-09-13 17:11:49 View
28

Total Receptions

18

Unique Gateways