Packet #39270578 Success

TEXT_MESSAGE_APP packet from Raspberry Pi 4 (45e0) to !ffffffff

45
Total Receptions
1
Unique Gateways
0
Hop Count
42
Payload Bytes
Packet Information
Database ID: 39270578
Mesh Packet ID: 0x83a78e77
Used for correlation across gateways
Timestamp: 2026-05-15 18:24:07 UTC
From Node: Raspberry Pi 4 (45e0)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: TEXT_MESSAGE_APP
Port: 1
Gateway: Raspberry Pi 4 (45e0)
Channel: ShortTurbo
RSSI: Unknown
SNR: Unknown
Hop Info: 0/3 hops
Start: 3, Limit: 3
Relay Node: e0 45e0
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: 42 bytes
Decoded: No
'memoryview' object has no attribute 'decode'
Text Content:
436f6666657920746173746520646966666572656e74207768656e20796f75207370696c6c6564206974
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:42 bytes
Gateway:!675845e0
Channel:ShortTurbo
Payload Type:TEXT_MESSAGE_APP
Hop Count:Unknown / 3
Privacy Summary
Exposure Level:
Broadcast
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Custom channel: ShortTurbo
+ 2 more...
Exposure Risks:
⚠ Visible to all nodes on channel
⚠ Packet visible to MQTT subscribers
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !675845e0
Node ID format
channel_id ShortTurbo
packet MeshPacket (42 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 1733838304
Source node ID 		uint32
to 4294967295 (Broadcast)
Visible to all nodes 		uint32
decoded.portnum 1
TEXT_MESSAGE_APP 		enum
decoded.payload_length 42 bytes size
hop_limit 3
Remaining hops allowed 		uint32
hop_start 3
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 1778869446
Receive timestamp 		fixed32
via_mqtt False
Direct LoRa transmission 		bool
want_ack False
No ACK requested 		bool
priority 100
Packet priority level 		enum
delayed Not set enum
channel Not set uint32
pki_encrypted False
Standard encryption 		bool
next_hop Not set uint32
relay_node 224
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1778869447.625767
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: ShortTurbo
  • ✓ Gateway node ID tracked
  • ✓ Zero-hop: direct from source to MQTT gateway
Exposure Risks:
  • ⚠ Visible to all nodes on channel
  • ⚠ Packet visible to MQTT subscribers
MQTT-Specific Fields
Gateway ID: !675845e0
Zero Hop Policy: Enabled
Direct gateway connection
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!675845e0", "channel_id": "ShortTurbo", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 1733838304, "to": 4294967295, "id": 2208796279, "rx_time": 1778869446, "rx_snr": 0.0, "rx_rssi": 0, "hop_limit": 3, "hop_start": 3, "via_mqtt": false, "want_ack": false, "priority": 100, "delayed": 0, "channel_index": null, "pki_encrypted": false, "next_hop": 0, "relay_node": 224, "tx_after": 0, "decoded": { "portnum": 1, "payload": "436f6666657920746173746520646966666572656e74207768656e20796f75207370696c6c6564206974", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "raw_bytes": "436f6666657920746173746520646966666572656e74207768656e20796f75207370696c6c6564206974", "type": "decode_error", "portnum": "TEXT_MESSAGE_APP", "decode_error": "'memoryview' object has no attribute 'decode'" } } } }
Raw Packet Data (42 bytes)
436f6666657920746173746520646966666572656e74207768656e20796f75207370696c6c6564206974
Hex Analysis:
Size:42 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
Raspberry Pi 4 (45e0) Primary 0.000s
Reference 		Unknown Unknown 0 e0 45e0 ShortTurbo 2026-05-15 18:24:07 UTC Current
Raspberry Pi 4 (45e0) -0.457s
Before 		Unknown Unknown 0 e0 45e0 LongFast 2026-05-15 18:24:07 UTC View
Raspberry Pi 4 (45e0) -0.428s
Before 		Unknown Unknown 0 e0 45e0 LongFast 2026-05-15 18:24:07 UTC View
Raspberry Pi 4 (45e0) -0.411s
Before 		Unknown Unknown 0 e0 45e0 LongFast 2026-05-15 18:24:07 UTC View
Raspberry Pi 4 (45e0) -0.398s
Before 		Unknown Unknown 0 e0 45e0 LongFast 2026-05-15 18:24:07 UTC View
Raspberry Pi 4 (45e0) -0.379s
Before 		Unknown Unknown 0 e0 45e0 LongFast 2026-05-15 18:24:07 UTC View
Raspberry Pi 4 (45e0) -0.360s
Before 		Unknown Unknown 0 e0 45e0 LongFast 2026-05-15 18:24:07 UTC View
Raspberry Pi 4 (45e0) -0.344s
Before 		Unknown Unknown 0 e0 45e0 LongFast 2026-05-15 18:24:07 UTC View
Raspberry Pi 4 (45e0) -0.334s
Before 		Unknown Unknown 0 e0 45e0 LongFast 2026-05-15 18:24:07 UTC View
Raspberry Pi 4 (45e0) -0.323s
Before 		Unknown Unknown 0 e0 45e0 LongFast 2026-05-15 18:24:07 UTC View
Raspberry Pi 4 (45e0) -0.311s
Before 		Unknown Unknown 0 e0 45e0 LongFast 2026-05-15 18:24:07 UTC View
Raspberry Pi 4 (45e0) -0.301s
Before 		Unknown Unknown 0 e0 45e0 LongFast 2026-05-15 18:24:07 UTC View
Raspberry Pi 4 (45e0) -0.291s
Before 		Unknown Unknown 0 e0 45e0 MediumFast 2026-05-15 18:24:07 UTC View
Raspberry Pi 4 (45e0) -0.279s
Before 		Unknown Unknown 0 e0 45e0 MediumFast 2026-05-15 18:24:07 UTC View
Raspberry Pi 4 (45e0) -0.265s
Before 		Unknown Unknown 0 e0 45e0 MediumFast 2026-05-15 18:24:07 UTC View
Raspberry Pi 4 (45e0) -0.255s
Before 		Unknown Unknown 0 e0 45e0 MediumFast 2026-05-15 18:24:07 UTC View
Raspberry Pi 4 (45e0) -0.243s
Before 		Unknown Unknown 0 e0 45e0 MediumFast 2026-05-15 18:24:07 UTC View
Raspberry Pi 4 (45e0) -0.231s
Before 		Unknown Unknown 0 e0 45e0 MediumFast 2026-05-15 18:24:07 UTC View
Raspberry Pi 4 (45e0) -0.220s
Before 		Unknown Unknown 0 e0 45e0 MediumFast 2026-05-15 18:24:07 UTC View
Raspberry Pi 4 (45e0) -0.208s
Before 		Unknown Unknown 0 e0 45e0 MediumFast 2026-05-15 18:24:07 UTC View
Raspberry Pi 4 (45e0) -0.197s
Before 		Unknown Unknown 0 e0 45e0 MediumFast 2026-05-15 18:24:07 UTC View
Raspberry Pi 4 (45e0) -0.185s
Before 		Unknown Unknown 0 e0 45e0 MediumFast 2026-05-15 18:24:07 UTC View
Raspberry Pi 4 (45e0) -0.174s
Before 		Unknown Unknown 0 e0 45e0 MediumFast 2026-05-15 18:24:07 UTC View
Raspberry Pi 4 (45e0) -0.163s
Before 		Unknown Unknown 0 e0 45e0 ShortFast 2026-05-15 18:24:07 UTC View
Raspberry Pi 4 (45e0) -0.153s
Before 		Unknown Unknown 0 e0 45e0 ShortFast 2026-05-15 18:24:07 UTC View
Raspberry Pi 4 (45e0) -0.143s
Before 		Unknown Unknown 0 e0 45e0 ShortFast 2026-05-15 18:24:07 UTC View
Raspberry Pi 4 (45e0) -0.133s
Before 		Unknown Unknown 0 e0 45e0 ShortFast 2026-05-15 18:24:07 UTC View
Raspberry Pi 4 (45e0) -0.122s
Before 		Unknown Unknown 0 e0 45e0 ShortFast 2026-05-15 18:24:07 UTC View
Raspberry Pi 4 (45e0) -0.112s
Before 		Unknown Unknown 0 e0 45e0 ShortFast 2026-05-15 18:24:07 UTC View
Raspberry Pi 4 (45e0) -0.102s
Before 		Unknown Unknown 0 e0 45e0 ShortFast 2026-05-15 18:24:07 UTC View
Raspberry Pi 4 (45e0) -0.092s
Before 		Unknown Unknown 0 e0 45e0 ShortFast 2026-05-15 18:24:07 UTC View
Raspberry Pi 4 (45e0) -0.081s
Before 		Unknown Unknown 0 e0 45e0 ShortFast 2026-05-15 18:24:07 UTC View
Raspberry Pi 4 (45e0) -0.070s
Before 		Unknown Unknown 0 e0 45e0 ShortFast 2026-05-15 18:24:07 UTC View
Raspberry Pi 4 (45e0) -0.058s
Before 		Unknown Unknown 0 e0 45e0 ShortFast 2026-05-15 18:24:07 UTC View
Raspberry Pi 4 (45e0) -0.046s
Before 		Unknown Unknown 0 e0 45e0 ShortTurbo 2026-05-15 18:24:07 UTC View
Raspberry Pi 4 (45e0) -0.034s
Before 		Unknown Unknown 0 e0 45e0 ShortTurbo 2026-05-15 18:24:07 UTC View
Raspberry Pi 4 (45e0) -0.023s
Before 		Unknown Unknown 0 e0 45e0 ShortTurbo 2026-05-15 18:24:07 UTC View
Raspberry Pi 4 (45e0) -0.011s
Before 		Unknown Unknown 0 e0 45e0 ShortTurbo 2026-05-15 18:24:07 UTC View
Raspberry Pi 4 (45e0) +0.011s
After 		Unknown Unknown 0 e0 45e0 ShortTurbo 2026-05-15 18:24:07 UTC View
Raspberry Pi 4 (45e0) +0.022s
After 		Unknown Unknown 0 e0 45e0 ShortTurbo 2026-05-15 18:24:07 UTC View
Raspberry Pi 4 (45e0) +0.032s
After 		Unknown Unknown 0 e0 45e0 ShortTurbo 2026-05-15 18:24:07 UTC View
Raspberry Pi 4 (45e0) +0.042s
After 		Unknown Unknown 0 e0 45e0 ShortTurbo 2026-05-15 18:24:07 UTC View
Raspberry Pi 4 (45e0) +0.053s
After 		Unknown Unknown 0 e0 45e0 ShortTurbo 2026-05-15 18:24:07 UTC View
Raspberry Pi 4 (45e0) +0.064s
After 		Unknown Unknown 0 e0 45e0 ShortTurbo 2026-05-15 18:24:07 UTC View
Raspberry Pi 4 (45e0) +0.074s
After 		Unknown Unknown 0 e0 45e0 LongFast 2026-05-15 18:24:07 UTC View
45

Total Receptions

1

Unique Gateways