Packet #5970390 Success

NODEINFO_APP packet from HiVolt_868 (HV01) to !ffffffff

23
Total Receptions
18
Unique Gateways
3
Hop Count
75
Payload Bytes
Packet Information
Database ID: 5970390
Mesh Packet ID: 0x5edb194a
Used for correlation across gateways
Timestamp: 2026-01-14 23:29:48 UTC
From Node: HiVolt_868 (HV01)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: NODEINFO_APP
Port: 4
Gateway: Medved GW8 (MED8)
Channel: LongFast
RSSI: -114 dBm
SNR: -16.0 dBm
Hop Info: 3/7 hops
Start: 7, Limit: 4
Payload Data
Protocol: NODEINFO_APP
Size: 75 bytes
Decoded: Yes
Decoded Data:
Long Name:HiVolt_868
Short Name:HV01
Node ID:!b2a78330
MAC Address:gPGyp4Mw
Hardware:HELTEC_V4
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:75 bytes
Gateway:!fa68e0c0
Channel:LongFast
Payload Type:NODEINFO_APP
Hop Count:3 / 7
Privacy Summary
Exposure Level:
Broadcast
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Gateway node ID tracked
Exposure Risks:
⚠ Visible to all nodes on channel
⚠ Default channel - no encryption
+ 3 more...
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !fa68e0c0
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (75 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 2997322544
Source node ID 		uint32
to 4294967295 (Broadcast)
Visible to all nodes 		uint32
decoded.portnum 4
NODEINFO_APP 		enum
decoded.payload_length 75 bytes size
hop_limit 4
Remaining hops allowed 		uint32
hop_start 7
Initial hop limit 		uint32
hops_taken 3
Calculated: hop_start - hop_limit 		derived
rx_rssi -114.0 dBm
Signal strength at gateway 		int32
rx_snr -16.00 dB
Signal quality at gateway 		float
rx_time 1768422576
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 212
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1768422588.328759
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)
  • ✓ Gateway node ID tracked
Exposure Risks:
  • ⚠ Visible to all nodes on channel
  • ⚠ Default channel - no encryption
  • ⚠ Packet visible to MQTT subscribers
  • ⚠ Multi-hop path visible (3 hops)
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !fa68e0c0
Signal Metrics: RSSI: -114.0 dBm
SNR: -16.00 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:NODEINFO_APP
Size:75 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "id": "!b2a78330", "long_name": "HiVolt_868", "short_name": "HV01", "macaddr": "gPGyp4Mw", "hw_model": "HELTEC_V4" }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!fa68e0c0", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 2997322544, "to": 4294967295, "id": 1591417162, "rx_time": 1768422576, "rx_snr": -16.0, "rx_rssi": -114, "hop_limit": 4, "hop_start": 7, "via_mqtt": 0, "want_ack": 0, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 212, "tx_after": 0, "decoded": { "portnum": 4, "payload": "0a09216232613738333330120a4869566f6c745f3836381a0448563031220680f1b2a78330286e4220fcda3336fd237bf10c428cec76721db97dd4a4c16a2134c16957b01df1bbd24b4800", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "id": "!b2a78330", "long_name": "HiVolt_868", "short_name": "HV01", "macaddr": "gPGyp4Mw", "hw_model": "HELTEC_V4", "public_key": "/NozNv0je/EMQozsdnIduX3UpMFqITTBaVewHfG70ks=", "is_unmessagable": false, "type": "protobuf", "portnum": "NODEINFO_APP", "message_class": "User" } } } }
Raw Packet Data (75 bytes)
0a09216232613738333330120a4869566f6c745f3836381a0448563031220680f1b2a78330286e4220fcda3336fd237bf10c428cec76721db97dd4a4c16a2134c16957b01df1bbd24b4800
Hex Analysis:
Size:75 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 		-114.0 dBm -16.00 dB 3 LongFast 2026-01-14 23:29:48 Current
HOPS GW (ZER0) -6.961s
Before 		-110.0 dBm -16.25 dB 7 LongFast 2026-01-14 23:29:41 View
Butyrskaya 868 (But8) +1.695s
After 		-113.0 dBm -7.50 dB 2 LongFast 2026-01-14 23:29:50 View
Butyrskaya 868 (But8) +1.965s
After 		-113.0 dBm -7.50 dB 7 LongFast 2026-01-14 23:29:50 View
Zoͦmͫвⷡiͥeͤ [GW8] (🧟) +4.205s
After 		-104.0 dBm -10.00 dB 1 LongFast 2026-01-14 23:29:52 View
Zamkad8 (zmkd) +11.933s
After 		-123.0 dBm -14.75 dB 2 LongFast 2026-01-14 23:30:00 View
Zamkad8 (zmkd) +12.231s
After 		-123.0 dBm -14.75 dB 7 LongFast 2026-01-14 23:30:00 View
ZA_MKAD_22_868_1 (8681) +16.025s
After 		-137.0 dBm -15.25 dB 3 LongFast 2026-01-14 23:30:04 View
Dragon868-1 (D1) +16.156s
After 		-104.0 dBm -2.75 dB 3 LongFast 2026-01-14 23:30:04 View
SYSXX BGW8 (SXB8) +16.828s
After 		-120.0 dBm -12.50 dB 4 LongFast 2026-01-14 23:30:05 View
Aster-02 (AST2) +16.851s
After 		-89.0 dBm -10.75 dB 4 LongFast 2026-01-14 23:30:05 View
NODE_SOLAR_868 (8682) +16.900s
After 		Unknown Unknown 4 LongFast 2026-01-14 23:30:05 View
SYSXX YGW8 (SXY8) +18.595s
After 		-95.0 dBm -8.00 dB 5 LongFast 2026-01-14 23:30:06 View
SYSXX YGW8 (SXY8) +18.926s
After 		-95.0 dBm -8.00 dB 7 LongFast 2026-01-14 23:30:07 View
RN3ABX Georgy 2 (ABX2) +19.034s
After 		-118.0 dBm -15.50 dB 4 LongFast 2026-01-14 23:30:07 View
SYSXX OGW8 (SXG8) +22.088s
After 		-120.0 dBm -10.50 dB 5 LongFast 2026-01-14 23:30:10 View
SYSXX OGW8 (SXG8) +22.404s
After 		-120.0 dBm -10.50 dB 7 LongFast 2026-01-14 23:30:10 View
EGarpunov 2 868 (Base) (BAO) (EG28) +23.446s
After 		-113.0 dBm -9.50 dB 6 LongFast 2026-01-14 23:30:11 View
Fostral (FSTR) +23.484s
After 		-83.0 dBm -16.50 dB 6 LongFast 2026-01-14 23:30:11 View
BBS Восток (DM📲) (BBSv) +24.655s
After 		-47.0 dBm 6.50 dB 7 LongFast 2026-01-14 23:30:12 View
patch866 (pth8) +25.924s
After 		-68.0 dBm 2.75 dB 6 LongFast 2026-01-14 23:30:14 View
hmbm (f55c) +25.997s
After 		-102.0 dBm -2.25 dB 7 LongFast 2026-01-14 23:30:14 View
patch866 (pth8) +26.428s
After 		-68.0 dBm 2.75 dB 7 LongFast 2026-01-14 23:30:14 View
23

Total Receptions

18

Unique Gateways