Packet #2867674 Success

TELEMETRY_APP packet from Venturada base🗼🌐 (Vb) to !ffffffff

13
Total Receptions
13
Unique Gateways
0
Hop Count
28
Payload Bytes
Packet Information
Database ID: 2867674
Mesh Packet ID: 0x5696427b
Used for correlation across gateways
Timestamp: 2025-07-05 07:00:52 UTC
From Node: Venturada base🗼🌐 (Vb)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: TELEMETRY_APP
Port: 67
Gateway: Venturada base🗼🌐 (Vb)
Channel: LongFast
RSSI: Unknown
SNR: Unknown
Hop Info: 0/4 hops
Start: 4, Limit: 4
Payload Data
Protocol: TELEMETRY_APP
Size: 28 bytes
Decoded: Yes
Decoded Data:
Device Metrics:
Battery:99%
Voltage:4.19 V
Channel Usage:14.6%
Air Util TX:0.9%
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:!ffaf8270
Channel:LongFast
Payload Type:TELEMETRY_APP
Hop Count:Unknown / 4
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
+ 1 more...
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !ffaf8270
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 4289692272
Source node ID 		uint32
to 4294967295 (Broadcast)
Visible to all nodes 		uint32
decoded.portnum 67
TELEMETRY_APP 		enum
decoded.payload_length 28 bytes size
hop_limit 4
Remaining hops allowed 		uint32
hop_start 4
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 1751698850
Receive timestamp 		fixed32
via_mqtt False
Direct LoRa transmission 		bool
want_ack False
No ACK requested 		bool
priority 10
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 112
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1751698852.900688
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
MQTT-Specific Fields
Gateway ID: !ffaf8270
Zero Hop Policy: Enabled
Direct gateway connection
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": 1751698850, "device_metrics": { "battery_level": 99, "voltage": 4.189, "channel_utilization": 14.578334, "air_util_tx": 0.8656667, "uptime_seconds": 31168 } }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!ffaf8270", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 4289692272, "to": 4294967295, "id": 1452687995, "rx_time": 1751698850, "rx_snr": 0.0, "rx_rssi": 0, "hop_limit": 4, "hop_start": 4, "via_mqtt": 0, "want_ack": 0, "priority": 10, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 112, "tx_after": 0, "decoded": { "portnum": 67, "payload": "0da2cd686812150863154a0c86401ddb40694125559c5d3f28c0f301", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "time": 1751698850, "device_metrics": { "battery_level": 99, "voltage": 4.189, "channel_utilization": 14.578334, "air_util_tx": 0.8656667, "uptime_seconds": 31168 }, "type": "protobuf", "portnum": "TELEMETRY_APP", "message_class": "Telemetry" } } } }
Raw Packet Data (28 bytes)
0da2cd686812150863154a0c86401ddb40694125559c5d3f28c0f301
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
Venturada base🗼🌐 (Vb) Primary 0.000s
Reference 		Unknown Unknown 0 LongFast 2025-07-05 07:00:52 Current
Wake Up, Neo...📡 (NEO) +11.623s
After 		-110.0 dBm -18.50 dB 0 LongFast 2025-07-05 07:01:04 View
Venturada2🗼🌐☀️ (Vb2) +11.629s
After 		-98.0 dBm 0.25 dB 0 LongFast 2025-07-05 07:01:04 View
EA4HDZ MdlS🗼 (AERO) +12.270s
After 		-112.0 dBm -12.75 dB 0 LongFast 2025-07-05 07:01:05 View
[Nevermore] Perseo 🗼 (nvm1) +12.643s
After 		-98.0 dBm -0.25 dB 1 LongFast 2025-07-05 07:01:05 View
SkG@Home 🗼🌐 (SkGH) +13.029s
After 		-118.0 dBm -15.00 dB 1 LongFast 2025-07-05 07:01:05 View
[TLGO] Base 📡🌐 (TLG0) +13.041s
After 		-124.0 dBm -16.25 dB 1 LongFast 2025-07-05 07:01:05 View
GRN1-Base📡🌐 (GRN1) +13.046s
After 		-103.0 dBm 3.25 dB 1 LongFast 2025-07-05 07:01:05 View
Villalbilla02 (VBV2) +13.124s
After 		-122.0 dBm -12.00 dB 1 LongFast 2025-07-05 07:01:06 View
Hugo 📱🌡️ (HUGO) +13.776s
After 		-110.0 dBm -6.00 dB 1 LongFast 2025-07-05 07:01:06 View
Meshtastic c498📡🌐 (C498) +14.388s
After 		-44.0 dBm 5.75 dB 2 LongFast 2025-07-05 07:01:07 View
Mec Rocket Meco (MRM) +15.689s
After 		-125.0 dBm -16.25 dB 2 LongFast 2025-07-05 07:01:08 View
Pepino 🥒 📡 (🥒) +16.747s
After 		-111.0 dBm -15.50 dB 1 LongFast 2025-07-05 07:01:09 View
13

Total Receptions

13

Unique Gateways