Packet #13984389 Success

NODEINFO_APP packet from 🌐Charly Torre 1🛰 (C183) to !ffffffff

13
Total Receptions
13
Unique Gateways
2
Hop Count
87
Payload Bytes
Packet Information
Database ID: 13984389
Mesh Packet ID: 0xce781e77
Used for correlation across gateways
Timestamp: 2025-10-07 10:04:27 UTC
From Node: 🌐Charly Torre 1🛰 (C183)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: NODEINFO_APP
Port: 4
Gateway: [TLG] 📡🌐🔋🔌 (tlg0)
Channel: MediumSlow
RSSI: -111 dBm
SNR: -6.25 dBm
Hop Info: 2/4 hops
Start: 4, Limit: 2
Payload Data
Protocol: NODEINFO_APP
Size: 87 bytes
Decoded: Yes
Decoded Data:
Long Name:🌐Charly Torre 1🛰
Short Name:C183
Node ID:!e659ec90
MAC Address:/nfmWeyQ
Hardware:NRF52_PROMICRO_DIY
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:87 bytes
Gateway:!da638a24
Channel:MediumSlow
Payload Type:NODEINFO_APP
Hop Count:2 / 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 !da638a24
Node ID format
channel_id MediumSlow
packet MeshPacket (87 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 3864652944
Source node ID 		uint32
to 4294967295 (Broadcast)
Visible to all nodes 		uint32
decoded.portnum 4
NODEINFO_APP 		enum
decoded.payload_length 87 bytes size
hop_limit 2
Remaining hops allowed 		uint32
hop_start 4
Initial hop limit 		uint32
hops_taken 2
Calculated: hop_start - hop_limit 		derived
rx_rssi -111.0 dBm
Signal strength at gateway 		int32
rx_snr -6.25 dB
Signal quality at gateway 		float
rx_time 1759831465
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 1759831467.7255232
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 (2 hops)
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !da638a24
Signal Metrics: RSSI: -111.0 dBm
SNR: -6.25 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:NODEINFO_APP
Size:87 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "id": "!e659ec90", "long_name": "🌐Charly Torre 1🛰", "short_name": "C183", "macaddr": "/nfmWeyQ", "hw_model": "NRF52_PROMICRO_DIY" }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!da638a24", "channel_id": "MediumSlow", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 3864652944, "to": 4294967295, "id": 3463978615, "rx_time": 1759831465, "rx_snr": -6.25, "rx_rssi": -111, "hop_limit": 2, "hop_start": 4, "via_mqtt": 0, "want_ack": 0, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 0, "tx_after": 0, "decoded": { "portnum": 4, "payload": "0a092165363539656339301216f09f8c90436861726c7920546f7272652031f09f9bb01a04433138332206fe77e659ec90283f4220ba3bd671161cbb82fbfdc724b198a045c7613a50ee4e14291dbdf6a79056bb724800", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "id": "!e659ec90", "long_name": "🌐Charly Torre 1🛰", "short_name": "C183", "macaddr": "/nfmWeyQ", "hw_model": "NRF52_PROMICRO_DIY", "public_key": "ujvWcRYcu4L7/ccksZigRcdhOlDuThQpHb32p5BWu3I=", "is_unmessagable": false, "type": "protobuf", "portnum": "NODEINFO_APP", "message_class": "User" } } } }
Raw Packet Data (87 bytes)
0a092165363539656339301216f09f8c90436861726c7920546f7272652031f09f9bb01a04433138332206fe77e659ec90283f4220ba3bd671161cbb82fbfdc724b198a045c7613a50ee4e14291dbdf6a79056bb724800
Hex Analysis:
Size:87 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
[TLG] 📡🌐🔋🔌 (tlg0) Primary 0.000s
Reference 		-111.0 dBm -6.25 dB 2 MediumSlow 2025-10-07 10:04:27 Current
Baldur Fijo (BalF) -1.229s
Before 		-106.0 dBm -3.25 dB 1 MediumSlow 2025-10-07 10:04:26 View
tizon (Sylv) -1.215s
Before 		-97.0 dBm 7.50 dB 1 MediumSlow 2025-10-07 10:04:26 View
Meshtastic 54a4 Justicia (54a4) -0.455s
Before 		-121.0 dBm -15.50 dB 2 MediumSlow 2025-10-07 10:04:27 View
GRN1-Base🗼🌐 (GRN1) -0.013s
Before 		-102.0 dBm -5.50 dB 2 MediumSlow 2025-10-07 10:04:27 View
Rodashtastic🗼🌐 (RDSt) +1.446s
After 		-114.0 dBm -6.75 dB 3 MediumSlow 2025-10-07 10:04:29 View
Quass002 ☄️ (Q002) +1.470s
After 		-111.0 dBm -1.50 dB 3 MediumSlow 2025-10-07 10:04:29 View
Quass001 ☄️ (Q001) +1.489s
After 		-103.0 dBm 4.25 dB 3 MediumSlow 2025-10-07 10:04:29 View
Mec Rocket Meco (MRM) +1.649s
After 		-83.0 dBm 7.50 dB 3 MediumSlow 2025-10-07 10:04:29 View
Venturada2🗼🌐☀️ (Vb2) +4.723s
After 		-84.0 dBm 6.00 dB 4 MediumSlow 2025-10-07 10:04:32 View
Meshtastic 870c📡🌐 (870c) +5.398s
After 		-94.0 dBm 4.00 dB 3 MediumSlow 2025-10-07 10:04:33 View
Ocumare_Home_📱⚡ (RRN) +6.719s
After 		-123.0 dBm -14.75 dB 4 MediumSlow 2025-10-07 10:04:34 View
Arganda C191 🌐 (ARG) +7854.183s
After 		-117.0 dBm -6.25 dB 2 MediumSlow 2025-10-07 12:15:21 View
13

Total Receptions

13

Unique Gateways