Packet #15107929 Success

TELEMETRY_APP packet from Meshtastic UZAOmama (UzMa) to ZIL.digital 1 (ZIL1)

15
Total Receptions
15
Unique Gateways
5
Hop Count
28
Payload Bytes
Packet Information
Database ID: 15107929
Mesh Packet ID: 0x6dcc77b0
Used for correlation across gateways
Timestamp: 2026-04-09 09:55:07 UTC
From Node: Meshtastic UZAOmama (UzMa)
To Node: ZIL.digital 1 (ZIL1)
Success: Processed
Protocol: TELEMETRY_APP
Port: 67
Gateway: Korolyok h0use (K8k*)
Channel: LongFast
RSSI: -119 dBm
SNR: -7.75 dBm
Hop Info: 5/6 hops
Start: 6, Limit: 1
Payload Data
Protocol: TELEMETRY_APP
Size: 28 bytes
Decoded: Yes
Decoded Data:
Device Metrics:
Battery:101%
Voltage:4.37 V
Channel Usage:43.7%
Air Util TX:3.7%
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:28 bytes
Gateway:!db2f6ea8
Channel:LongFast
Payload Type:TELEMETRY_APP
Hop Count:5 / 6
Privacy Summary
Exposure Level:
Direct Message
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Targeted to specific node
+ 1 more...
Exposure Risks:
⚠ Default channel - no encryption
⚠ Packet visible to MQTT subscribers
+ 2 more...
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !db2f6ea8
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (28 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 2997289636
Source node ID 		uint32
to 1880187190
Target node ID 		uint32
decoded.portnum 67
TELEMETRY_APP 		enum
decoded.payload_length 28 bytes size
hop_limit 1
Remaining hops allowed 		uint32
hop_start 6
Initial hop limit 		uint32
hops_taken 5
Calculated: hop_start - hop_limit 		derived
rx_rssi -119.0 dBm
Signal strength at gateway 		int32
rx_snr -7.75 dB
Signal quality at gateway 		float
rx_time 1775717706
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 133
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1775717707.3409538
Unix timestamp 		uint32
MQTT Privacy & Exposure Analysis

Analysis of privacy features and exposure risks when packet is shared via MQTT

Exposure Level: Direct Message
Privacy Features:
  • ✓ Direct LoRa transmission (not via MQTT)
  • ✓ Targeted to specific node
  • ✓ Gateway node ID tracked
Exposure Risks:
  • ⚠ Default channel - no encryption
  • ⚠ Packet visible to MQTT subscribers
  • ⚠ Multi-hop path visible (5 hops)
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !db2f6ea8
Signal Metrics: RSSI: -119.0 dBm
SNR: -7.75 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:TELEMETRY_APP
Size:28 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "time": 1775717304, "device_metrics": { "battery_level": 101, "voltage": 4.374, "channel_utilization": 43.65333, "air_util_tx": 3.71125, "uptime_seconds": 1680981 } }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!db2f6ea8", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 2997289636, "to": 1880187190, "id": 1842116528, "rx_time": 1775717706, "rx_snr": -7.75, "rx_rssi": -119, "hop_limit": 1, "hop_start": 6, "via_mqtt": 0, "want_ack": 0, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 133, "tx_after": 0, "decoded": { "portnum": 67, "payload": "0db84bd7691215086515cff78b401d039d2e42251f856d4028d5cc66", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "time": 1775717304, "device_metrics": { "battery_level": 101, "voltage": 4.374, "channel_utilization": 43.65333, "air_util_tx": 3.71125, "uptime_seconds": 1680981 }, "type": "protobuf", "portnum": "TELEMETRY_APP", "message_class": "Telemetry" } } } }
Raw Packet Data (28 bytes)
0db84bd7691215086515cff78b401d039d2e42251f856d4028d5cc66
Hex Analysis:
Size:28 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
Korolyok h0use (K8k*) Primary 0.000s
Reference 		-119.0 dBm -7.75 dB 5 LongFast 2026-04-09 09:55:07 Current
Fostral (FSTR) -12.751s
Before 		-78.0 dBm -16.00 dB 1 LongFast 2026-04-09 09:54:54 View
EGarpunov 2 868 (Base) (BAO) (EG28) -10.653s
Before 		-112.0 dBm -4.75 dB 2 LongFast 2026-04-09 09:54:56 View
BBS Восток (DM📲) (BBSv) -10.578s
Before 		-47.0 dBm 6.25 dB 2 LongFast 2026-04-09 09:54:56 View
VEGA 6d78 (VEGA) -1.752s
Before 		-91.0 dBm -16.50 dB 3 LongFast 2026-04-09 09:55:05 View
pyri8 (pyri) +1.501s
After 		-111.0 dBm -12.00 dB 6 LongFast 2026-04-09 09:55:08 View
Medved GW8 (MED8) +15.867s
After 		-107.0 dBm -1.50 dB 4 LongFast 2026-04-09 09:55:23 View
RN3ABX Georgy 2 (ABX2) +19.958s
After 		-116.0 dBm -7.50 dB 6 LongFast 2026-04-09 09:55:27 View
Aster-02 (AST2) +20.133s
After 		-90.0 dBm -4.50 dB 5 LongFast 2026-04-09 09:55:27 View
Keyhost GW8 (KHS8) +20.940s
After 		-118.0 dBm -11.00 dB 6 LongFast 2026-04-09 09:55:28 View
Shc8 (shc8) +23.356s
After 		-125.0 dBm -16.50 dB 6 LongFast 2026-04-09 09:55:30 View
Butyrskaya 868 (But8) +23.480s
After 		-103.0 dBm -3.25 dB 6 LongFast 2026-04-09 09:55:30 View
SYSXX YGW8 (SXY8) +51.017s
After 		-93.0 dBm -3.00 dB 6 LongFast 2026-04-09 09:55:58 View
SYSXX BGW8 (SXB8) +51.134s
After 		-120.0 dBm -11.50 dB 6 LongFast 2026-04-09 09:55:58 View
SYSXX OGW8 (SXG8) +52.596s
After 		-62.0 dBm 6.75 dB 6 LongFast 2026-04-09 09:55:59 View
15

Total Receptions

15

Unique Gateways