Packet #833765 Success

TEXT_MESSAGE_APP packet from Renato Costa (Foros de Amora) (RK38) to !ffffffff

1
Total Receptions
1
Unique Gateways
0
Hop Count
181
Payload Bytes
Packet Information
Database ID: 833765
Mesh Packet ID: 0xbb72ce72
Used for correlation across gateways
Timestamp: 2026-05-27 22:34:16 UTC
From Node: Renato Costa (Foros de Amora) (RK38)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: TEXT_MESSAGE_APP
Port: 1
Gateway: Renato Costa (Foros de Amora) (RK38)
Channel: LongFast
RSSI: Unknown
SNR: Unknown
Hop Info: 0/6 hops
Start: 6, Limit: 6
Relay Node: e3 RK38
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: 181 bytes
Decoded: Yes
Text Content:
2 dia de mesh e parece estar difícil de funcionar só com RF. Consigo fazer trace a um ou dois vizinhos mas na prática quando mando mensagens elas não chegam sem mqqt 😮‍💨
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:181 bytes
Gateway:!7a7f7be3
Channel:LongFast
Payload Type:TEXT_MESSAGE_APP
Hop Count:0 / 6
Privacy Summary
Exposure Level:
Broadcast
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Gateway node ID tracked
+ 1 more...
Exposure Risks:
⚠ Visible to all nodes on channel
⚠ Default channel - no encryption
+ 1 more...
MQTT ServiceEnvelope Fields

FieldValue
gateway_id !7a7f7be3
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (181 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Canonical MeshPacket view reconstructed from stored protobuf bytes.

FieldValueType
from 2055175139
Source node ID 		uint32
to 4294967295 (Broadcast)
Visible to all nodes 		uint32
decoded.portnum TEXT_MESSAGE_APP
TEXT_MESSAGE_APP 		enum
decoded.payload_length 181 bytes size
hop_limit 6
Remaining hops allowed 		uint32
hop_start 6
Initial hop limit 		uint32
hops_taken 0
Calculated: hop_start - hop_limit 		derived
rx_rssi Not set int32
rx_snr Not set float
rx_time 1779921255
Receive timestamp 		fixed32
via_mqtt False
Direct LoRa transmission 		bool
want_ack False
No ACK requested 		bool
priority HIGH
Packet priority level 		enum
delayed Not set enum
channel 8
Channel index 		uint32
pki_encrypted False
Standard encryption 		bool
next_hop Not set uint32
relay_node 227
Relay node ID 		uint32
tx_after Not set uint32
timestamp Not set 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)
  • ✓ Gateway node ID tracked
  • ✓ Zero-hop: direct from source to MQTT gateway
Exposure Risks:
  • ⚠ Visible to all nodes on channel
  • ⚠ Default channel - no encryption
  • ⚠ Packet visible to MQTT subscribers
MQTT-Specific Fields
Gateway ID: !7a7f7be3
Zero Hop Policy: Enabled
Direct gateway connection
Complete Protobuf Decode (JSON)
{ "service_envelope": { "packet": { "from": 2055175139, "to": 4294967295, "channel": 8, "decoded": { "portnum": "TEXT_MESSAGE_APP", "payload": "MiBkaWEgZGUgbWVzaCBlIHBhcmVjZSBlc3RhciBkaWbDrWNpbCBkZSBmdW5jaW9uYXIgc8OzIGNvbSBSRi4gQ29uc2lnbyBmYXplciB0cmFjZSBhIHVtIG91IGRvaXMgdml6aW5ob3MgbWFzIG5hIHByw6F0aWNhIHF1YW5kbyBtYW5kbyBtZW5zYWdlbnMgZWxhcyBuw6NvIGNoZWdhbSBzZW0gbXFxdCDwn5iu4oCN8J+SqA==", "bitfield": 1 }, "id": 3144863346, "rx_time": 1779921255, "hop_limit": 6, "priority": "HIGH", "hop_start": 6, "relay_node": 227 }, "channel_id": "LongFast", "gateway_id": "!7a7f7be3" }, "mesh_packet": { "from": 2055175139, "to": 4294967295, "channel": 8, "decoded": { "portnum": "TEXT_MESSAGE_APP", "payload": "MiBkaWEgZGUgbWVzaCBlIHBhcmVjZSBlc3RhciBkaWbDrWNpbCBkZSBmdW5jaW9uYXIgc8OzIGNvbSBSRi4gQ29uc2lnbyBmYXplciB0cmFjZSBhIHVtIG91IGRvaXMgdml6aW5ob3MgbWFzIG5hIHByw6F0aWNhIHF1YW5kbyBtYW5kbyBtZW5zYWdlbnMgZWxhcyBuw6NvIGNoZWdhbSBzZW0gbXFxdCDwn5iu4oCN8J+SqA==", "bitfield": 1, "parsed_payload": { "text": "2 dia de mesh e parece estar difícil de funcionar só com RF. Consigo fazer trace a um ou dois vizinhos mas na prática quando mando mensagens elas não chegam sem mqqt 😮‍💨", "type": "text_message", "portnum": "TEXT_MESSAGE_APP" } }, "id": 3144863346, "rx_time": 1779921255, "hop_limit": 6, "priority": "HIGH", "hop_start": 6, "relay_node": 227 } }
Raw Packet Data (181 bytes)
3220646961206465206d65736820652070617265636520657374617220646966c3ad63696c2064652066756e63696f6e61722073c3b320636f6d2052462e20436f6e7369676f2066617a6572207472616365206120756d206f7520646f69732076697a696e686f73206d6173206e61207072c3a174696361207175616e646f206d616e646f206d656e736167656e7320656c6173206ec3a36f2063686567616d2073656d206d71717420f09f98aee2808df09f92a8
Hex Analysis:
Size:181 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
Gateway Time Offset RSSI SNR Hops Relay Channel Timestamp Actions
Renato Costa (Foros de Amora) (RK38) Primary 0.000s
Reference 		Unknown Unknown 0 e3 RK38 LongFast 2026-05-27 22:34:16 UTC Current
No other receptions found within ±2 seconds
1

Total Receptions

1

Unique Gateways