Packet #21383316 Success

TEXT_MESSAGE_APP packet from SolarTest6 (stv6) to !ffffffff

6
Total Receptions
6
Unique Gateways
5
Hop Count
175
Payload Bytes
Packet Information
Database ID: 21383316
Mesh Packet ID: 0x39688a6a
Used for correlation across gateways
Timestamp: 2026-08-31 10:46:34 UTC
From Node: SolarTest6 (stv6)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: TEXT_MESSAGE_APP
Port: 1
Gateway: Medved GW8 (MED8)
Channel: MediumFast
RSSI: -108 dBm
SNR: -3.75 dBm
Hop Info: 5/7 hops
Start: 7, Limit: 2
Payload Data
Protocol: TEXT_MESSAGE_APP
Size: 175 bytes
Decoded: Yes
Text Content:
@!e4072639 а что в них странного? Просто другая химия батареи и соответственно калибровочный массив.
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:175 bytes
Gateway:!fa68e0c0
Channel:MediumFast
Payload Type:TEXT_MESSAGE_APP
Hop Count:5 / 7
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 !fa68e0c0
Node ID format
channel_id MediumFast
packet MeshPacket (175 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 3597763318
Source node ID 		uint32
to 4294967295 (Broadcast)
Visible to all nodes 		uint32
decoded.portnum 1
TEXT_MESSAGE_APP 		enum
decoded.payload_length 175 bytes size
hop_limit 2
Remaining hops allowed 		uint32
hop_start 7
Initial hop limit 		uint32
hops_taken 5
Calculated: hop_start - hop_limit 		derived
rx_rssi -108.0 dBm
Signal strength at gateway 		int32
rx_snr -3.75 dB
Signal quality at gateway 		float
rx_time 1788162351
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 92
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1788162394.5127547
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 (5 hops)
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !fa68e0c0
Signal Metrics: RSSI: -108.0 dBm
SNR: -3.75 dB
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!fa68e0c0", "channel_id": "MediumFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 3597763318, "to": 4294967295, "id": 963152490, "rx_time": 1788162351, "rx_snr": -3.75, "rx_rssi": -108, "hop_limit": 2, "hop_start": 7, "via_mqtt": 0, "want_ack": 0, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 92, "tx_after": 0, "decoded": { "portnum": 1, "payload": "4021653430373236333920d0b020d187d182d0be20d0b220d0bdd0b8d18520d181d182d180d0b0d0bdd0bdd0bed0b3d0be3f20d09fd180d0bed181d182d0be20d0b4d180d183d0b3d0b0d18f20d185d0b8d0bcd0b8d18f20d0b1d0b0d182d0b0d180d0b5d0b820d0b820d181d0bed0bed182d0b2d0b5d182d181d182d0b2d0b5d0bdd0bdd0be20d0bad0b0d0bbd0b8d0b1d180d0bed0b2d0bed187d0bdd18bd0b920d0bcd0b0d181d181d0b8d0b22e", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "text": "@!e4072639 а что в них странного? Просто другая химия батареи и соответственно калибровочный массив.", "type": "text_message", "portnum": "TEXT_MESSAGE_APP" } } } }
Raw Packet Data (175 bytes)
4021653430373236333920d0b020d187d182d0be20d0b220d0bdd0b8d18520d181d182d180d0b0d0bdd0bdd0bed0b3d0be3f20d09fd180d0bed181d182d0be20d0b4d180d183d0b3d0b0d18f20d185d0b8d0bcd0b8d18f20d0b1d0b0d182d0b0d180d0b5d0b820d0b820d181d0bed0bed182d0b2d0b5d182d181d182d0b2d0b5d0bdd0bdd0be20d0bad0b0d0bbd0b8d0b1d180d0bed0b2d0bed187d0bdd18bd0b920d0bcd0b0d181d181d0b8d0b22e
Hex Analysis:
Size:175 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
Medved GW8 (MED8) Primary 0.000s
Reference 		-108.0 dBm -3.75 dB 5 MediumFast 2026-08-31 10:46:34 Current
RN3ABX Georgy 2 (ABX2) -3.698s
Before 		-103.0 dBm 7.00 dB 3 MediumFast 2026-08-31 10:46:30 View
Aster-02 (AST2) -2.932s
Before 		-85.0 dBm 5.50 dB 4 MediumFast 2026-08-31 10:46:31 View
SYSXX YGW8 (SXY8) -2.800s
Before 		-94.0 dBm -3.50 dB 4 MediumFast 2026-08-31 10:46:31 View
Tsaritsyno_KB_V_868 (KBV8) -2.742s
Before 		-114.0 dBm -11.00 dB 2 MediumFast 2026-08-31 10:46:31 View
Zoͦmͫвⷡiͥeͤ [GW8] (🧟) +0.710s
After 		-94.0 dBm 0.50 dB 6 MediumFast 2026-08-31 10:46:35 View
6

Total Receptions

6

Unique Gateways