Packet #6023505 Success

TELEMETRY_APP packet from Sholkovo GW8 1W (SHO8) to !ffffffff

21
Total Receptions
17
Unique Gateways
0
Hop Count
29
Payload Bytes
Packet Information
Database ID: 6023505
Mesh Packet ID: 0x7df7b560
Used for correlation across gateways
Timestamp: 2026-01-15 10:06:32 UTC
From Node: Sholkovo GW8 1W (SHO8)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: TELEMETRY_APP
Port: 67
Gateway: BBS Восток (DM📲) (BBSv)
Channel: LongFast
RSSI: -94 dBm
SNR: -13.75 dBm
Hop Info: 0/7 hops
Start: 7, Limit: 7
Payload Data
Protocol: TELEMETRY_APP
Size: 29 bytes
Decoded: Yes
Decoded Data:
Device Metrics:
Battery:3%
Voltage:3.17 V
Channel Usage:1.0%
Air Util TX:3.8%
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:29 bytes
Gateway:!1309db84
Channel:LongFast
Payload Type:TELEMETRY_APP
Hop Count:Unknown / 7
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
+ 2 more...
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !1309db84
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (29 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 3284883077
Source node ID 		uint32
to 4294967295 (Broadcast)
Visible to all nodes 		uint32
decoded.portnum 67
TELEMETRY_APP 		enum
decoded.payload_length 29 bytes size
hop_limit 7
Remaining hops allowed 		uint32
hop_start 7
Initial hop limit 		uint32
hops_taken 0
Calculated: hop_start - hop_limit 		derived
rx_rssi -94.0 dBm
Signal strength at gateway 		int32
rx_snr -13.75 dB
Signal quality at gateway 		float
rx_time 1768460791
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 1768460792.9106934
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
  • ✓ 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
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !1309db84
Zero Hop Policy: Enabled
Direct gateway connection
Signal Metrics: RSSI: -94.0 dBm
SNR: -13.75 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:TELEMETRY_APP
Size:29 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "time": 1747489588, "device_metrics": { "battery_level": 3, "voltage": 3.168, "channel_utilization": 0.97166663, "air_util_tx": 3.7743335, "uptime_seconds": 23275025 } }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!1309db84", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 3284883077, "to": 4294967295, "id": 2113385824, "rx_time": 1768460791, "rx_snr": -13.75, "rx_rssi": -94, "hop_limit": 7, "hop_start": 7, "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": "0d34932868121608031583c04a401d25bf783f25ae8e71402891cc8c0b", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "time": 1747489588, "device_metrics": { "battery_level": 3, "voltage": 3.168, "channel_utilization": 0.97166663, "air_util_tx": 3.7743335, "uptime_seconds": 23275025 }, "type": "protobuf", "portnum": "TELEMETRY_APP", "message_class": "Telemetry" } } } }
Raw Packet Data (29 bytes)
0d34932868121608031583c04a401d25bf783f25ae8e71402891cc8c0b
Hex Analysis:
Size:29 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
BBS Восток (DM📲) (BBSv) Primary 0.000s
Reference 		-94.0 dBm -13.75 dB 0 LongFast 2026-01-15 10:06:32 Current
Korolyok h0use (K8k*) +0.048s
After 		-111.0 dBm -0.25 dB 0 LongFast 2026-01-15 10:06:32 View
Fostral (FSTR) +20.444s
After 		-45.0 dBm 5.50 dB 1 LongFast 2026-01-15 10:06:53 View
Fostral (FSTR) +20.699s
After 		-45.0 dBm 5.50 dB 7 LongFast 2026-01-15 10:06:53 View
EGarpunov 2 868 (Base) (BAO) (EG28) +22.268s
After 		-110.0 dBm -9.75 dB 2 LongFast 2026-01-15 10:06:55 View
Tsaritsyno_KB_U_868 (KBU8) +24.661s
After 		-118.0 dBm -9.75 dB 3 LongFast 2026-01-15 10:06:57 View
PopoG VKO 6a54 (6a54) +27.041s
After 		-115.0 dBm -8.75 dB 5 LongFast 2026-01-15 10:06:59 View
Dragon868-1 (D1) +27.067s
After 		-115.0 dBm -15.25 dB 5 LongFast 2026-01-15 10:06:59 View
PopoG SRO (c204) +28.987s
After 		-28.0 dBm 5.50 dB 6 LongFast 2026-01-15 10:07:01 View
VEGA 6d78 (VEGA) +34.918s
After 		-98.0 dBm -17.00 dB 7 LongFast 2026-01-15 10:07:07 View
Butyrskaya 868 (But8) +49.462s
After 		-102.0 dBm -15.75 dB 6 LongFast 2026-01-15 10:07:22 View
hmbm (f55c) +49.687s
After 		-94.0 dBm 3.75 dB 6 LongFast 2026-01-15 10:07:22 View
Zoͦmͫвⷡiͥeͤ [GW8] (🧟) +62.886s
After 		-100.0 dBm -6.50 dB 7 LongFast 2026-01-15 10:07:35 View
Zoͦmͫвⷡiͥeͤ [GW8] (🧟) +63.193s
After 		-100.0 dBm -6.50 dB 7 LongFast 2026-01-15 10:07:36 View
SYSXX BGW8 (SXB8) +68.026s
After 		-121.0 dBm -13.00 dB 6 LongFast 2026-01-15 10:07:40 View
SYSXX BGW8 (SXB8) +68.346s
After 		-121.0 dBm -13.00 dB 7 LongFast 2026-01-15 10:07:41 View
SYSXX YGW8 (SXY8) +122.544s
After 		-94.0 dBm -10.75 dB 6 LongFast 2026-01-15 10:08:35 View
SYSXX YGW8 (SXY8) +122.758s
After 		-94.0 dBm -10.75 dB 7 LongFast 2026-01-15 10:08:35 View
Aster-02 (AST2) +123.700s
After 		-92.0 dBm -5.00 dB 7 LongFast 2026-01-15 10:08:36 View
RN3ABX Georgy 2 (ABX2) +124.028s
After 		-114.0 dBm -13.00 dB 7 LongFast 2026-01-15 10:08:36 View
SYSXX OGW8 (SXG8) +145.251s
After 		-67.0 dBm 6.25 dB 7 LongFast 2026-01-15 10:08:58 View
21

Total Receptions

17

Unique Gateways