Packet #29321557 Success

TEXT_MESSAGE_APP packet from Flutter - 17c0🦄📡 (Jen1) to !ffffffff

28
Total Receptions
28
Unique Gateways
3
Hop Count
14
Payload Bytes
Packet Information
Database ID: 29321557
Mesh Packet ID: 0x7bc6154a
Used for correlation across gateways
Timestamp: 2025-12-22 09:47:12 UTC
From Node: Flutter - 17c0🦄📡 (Jen1)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: TEXT_MESSAGE_APP
Port: 1
Gateway: Mec Rocket Meco (MRM)
Channel: MediumFast
RSSI: -108 dBm
SNR: -9.75 dBm
Hop Info: 3/5 hops
Start: 5, Limit: 2
Relay Node: a8 CALB
Last byte of the last hop that relayed this packet - Candidate source node(s) based on 0-hop direct receptions
Payload Data
Protocol: TEXT_MESSAGE_APP
Size: 14 bytes
Decoded: Yes
Text Content:
El gordo 79432
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:14 bytes
Gateway:!a0ca8798
Channel:MediumFast
Payload Type:TEXT_MESSAGE_APP
Hop Count:3 / 5
Privacy Summary
Exposure Level:
Broadcast
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Custom channel: MediumFast
+ 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 !a0ca8798
Node ID format
channel_id MediumFast
packet MeshPacket (14 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 3677296576
Source node ID 		uint32
to 4294967295 (Broadcast)
Visible to all nodes 		uint32
decoded.portnum 1
TEXT_MESSAGE_APP 		enum
decoded.payload_length 14 bytes size
hop_limit 2
Remaining hops allowed 		uint32
hop_start 5
Initial hop limit 		uint32
hops_taken 3
Calculated: hop_start - hop_limit 		derived
rx_rssi -108.0 dBm
Signal strength at gateway 		int32
rx_snr -9.75 dB
Signal quality at gateway 		float
rx_time 1766396831
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 168
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1766396832.479503
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: MediumFast
  • ✓ Gateway node ID tracked
Exposure Risks:
  • ⚠ Visible to all nodes on channel
  • ⚠ Packet visible to MQTT subscribers
  • ⚠ Multi-hop path visible (3 hops)
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !a0ca8798
Signal Metrics: RSSI: -108.0 dBm
SNR: -9.75 dB
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!a0ca8798", "channel_id": "MediumFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 3677296576, "to": 4294967295, "id": 2076579146, "rx_time": 1766396831, "rx_snr": -9.75, "rx_rssi": -108, "hop_limit": 2, "hop_start": 5, "via_mqtt": 0, "want_ack": 0, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 168, "tx_after": 0, "decoded": { "portnum": 1, "payload": "456c20676f72646f203739343332", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "text": "El gordo 79432", "type": "text_message", "portnum": "TEXT_MESSAGE_APP" } } } }
Raw Packet Data (14 bytes)
456c20676f72646f203739343332
Hex Analysis:
Size:14 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 Relay Channel Timestamp Actions
Mec Rocket Meco (MRM) Primary 0.000s
Reference 		-108.0 dBm -9.75 dB 3 a8 CALB MediumFast 2025-12-22 09:47:12 UTC Current
Venturada2 🗼🌞 (Vb2) -1.705s
Before 		-101.0 dBm -6.25 dB 0 c0 Jen1 MediumFast 2025-12-22 09:47:10 UTC View
Ocumare Norte🗼🌐 (RRN) -1.461s
Before 		-102.0 dBm -7.25 dB 1 b0 Vbm , Vb2 MediumFast 2025-12-22 09:47:11 UTC View
XiaoWatt c4c8 🌐🔌 (c4c8) -1.447s
Before 		-78.0 dBm 8.25 dB 1 b0 Vbm , Vb2 MediumFast 2025-12-22 09:47:11 UTC View
GRN1-Base🗼🌐 🔋 (GRN1) -1.126s
Before 		-96.0 dBm 1.50 dB 1 b0 Vbm , Vb2 MediumFast 2025-12-22 09:47:11 UTC View
JAGO1_Cañaveral (JAGO) -0.157s
Before 		-124.0 dBm -14.50 dB 2 fc MediumFast 2025-12-22 09:47:12 UTC View
ETH Maverick (ET01) +0.145s
After 		-91.0 dBm -0.50 dB 2 72 Knb1 MediumFast 2025-12-22 09:47:12 UTC View
Zion 🗼 (Zion) +0.148s
After 		-109.0 dBm -9.25 dB 2 56 3d56 MediumFast 2025-12-22 09:47:12 UTC View
PXT_Home (PXT1) +0.710s
After 		-105.0 dBm 1.50 dB 3 11 BAS1 MediumFast 2025-12-22 09:47:13 UTC View
🎄 SkG@Home 📡🌐 (SkGH) +0.794s
After 		-82.0 dBm -11.50 dB 2 56 8d56 , 3d56 MediumFast 2025-12-22 09:47:13 UTC View
Eagle’s Nest (EAGL) +0.899s
After 		-111.0 dBm -1.50 dB 2 74 MediumFast 2025-12-22 09:47:13 UTC View
P3 iGate 🏠🌐 (P3N2) +1.016s
After 		-36.0 dBm 11.25 dB 2 25 P3N1 MediumFast 2025-12-22 09:47:13 UTC View
Varela Bot 🏡🤖 (🤖) +1.052s
After 		-82.0 dBm 8.75 dB 4 1c 🏡 MediumFast 2025-12-22 09:47:13 UTC View
Quixote_JS8_5🗼🌐 (QXT5) +1.310s
After 		-115.0 dBm -12.00 dB 3 - MediumFast 2025-12-22 09:47:13 UTC View
Quixote_JS8_7 (QXT7) +1.315s
After 		-18.0 dBm 11.00 dB 3 - MediumFast 2025-12-22 09:47:13 UTC View
Aldinra_1640_🗼_🌐 (AldB) +1.317s
After 		-114.0 dBm -8.25 dB 3 f5 RPT4 MediumFast 2025-12-22 09:47:13 UTC View
Villarejo01 (VIL1) +1.412s
After 		-38.0 dBm 10.50 dB 3 c6 d5c6 MediumFast 2025-12-22 09:47:13 UTC View
ETH Goose (ET03) +1.432s
After 		-31.0 dBm 10.00 dB 3 41 ET01 MediumFast 2025-12-22 09:47:13 UTC View
Meshtastic JT01 (JT01) +1.685s
After 		-110.0 dBm 0.75 dB 4 22 JT03 MediumFast 2025-12-22 09:47:14 UTC View
Meshtastic b2b4📡🌐 (b2b4) +1.837s
After 		-111.0 dBm -11.00 dB 4 2d SkyB MediumFast 2025-12-22 09:47:14 UTC View
Karabanchel_Baldur (KarB) +1.839s
After 		-99.0 dBm -2.75 dB 4 2d SkyB MediumFast 2025-12-22 09:47:14 UTC View
Skynet (Sky) +2.105s
After 		-49.0 dBm 10.50 dB 4 2d SkyB MediumFast 2025-12-22 09:47:14 UTC View
🤖 Nicolas Cage 🌐 (Cage) +2.130s
After 		-68.0 dBm 10.50 dB 4 2d SkyB MediumFast 2025-12-22 09:47:14 UTC View
tizon (Sylv) +2.194s
After 		-119.0 dBm -11.00 dB 4 2d SkyB MediumFast 2025-12-22 09:47:14 UTC View
Wake Up, Neo...📡 (NEO) +2.678s
After 		-96.0 dBm -2.50 dB 4 ec JAS MediumFast 2025-12-22 09:47:15 UTC View
Meshtastic 18a4 (18a4) +3.455s
After 		-114.0 dBm -8.75 dB 4 40 AldB MediumFast 2025-12-22 09:47:15 UTC View
Meshtastic 1760 (1760) +3.462s
After 		-119.0 dBm -1.50 dB 4 40 AldB MediumFast 2025-12-22 09:47:15 UTC View
chenton (chtn) +9.560s
After 		-74.0 dBm 11.00 dB 5 f4 MediumFast 2025-12-22 09:47:22 UTC View
28

Total Receptions

28

Unique Gateways