Packet #8782741 Success

TELEMETRY_APP packet from Meshtastic 33e2 (33e2) to !ffffffff

27
Total Receptions
19
Unique Gateways
7
Hop Count
17
Payload Bytes
Packet Information
Database ID: 8782741
Mesh Packet ID: 0xb117aa50
Used for correlation across gateways
Timestamp: 2026-02-10 00:56:04 UTC
From Node: Meshtastic 33e2 (33e2)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: TELEMETRY_APP
Port: 67
Gateway: LilYgo (LDSK)
Channel: LongFast
RSSI: Unknown
SNR: Unknown
Hop Info: 7/7 hops
Start: 7, Limit: 0
Payload Data
Protocol: TELEMETRY_APP
Size: 17 bytes
Decoded: Yes
Decoded Data:
Environment Metrics:
Temperature:22.8°C
Pressure:987.4 hPa
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:17 bytes
Gateway:!4ed1b9bc
Channel:LongFast
Payload Type:TELEMETRY_APP
Hop Count:7 / 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
+ 2 more...
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !4ed1b9bc
Node ID format
channel_id LongFast
Default public channel
packet MeshPacket (17 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 3174380514
Source node ID 		uint32
to 4294967295 (Broadcast)
Visible to all nodes 		uint32
decoded.portnum 67
TELEMETRY_APP 		enum
decoded.payload_length 17 bytes size
hop_limit Not set uint32
hop_start 7
Initial hop limit 		uint32
hops_taken 7
Calculated: hop_start - hop_limit 		derived
rx_rssi Not set int32
rx_snr Not set float
rx_time 1770674163
Receive timestamp 		fixed32
via_mqtt False
Direct LoRa transmission 		bool
want_ack False
No ACK requested 		bool
priority 64
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 80
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1770674164.2478034
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 (7 hops)
MQTT-Specific Fields
Gateway ID: !4ed1b9bc
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:TELEMETRY_APP
Size:17 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "time": 1770673455, "environment_metrics": { "temperature": 22.8, "barometric_pressure": 987.40234 } }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!4ed1b9bc", "channel_id": "LongFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 3174380514, "to": 4294967295, "id": 2971118160, "rx_time": 1770674163, "rx_snr": 0.0, "rx_rssi": 0, "hop_limit": 0, "hop_start": 7, "via_mqtt": 0, "want_ack": 0, "priority": 64, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 80, "tx_after": 0, "decoded": { "portnum": 67, "payload": "0d2f558a691a0a0d6666b6411dc0d97644", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "time": 1770673455, "environment_metrics": { "temperature": 22.8, "barometric_pressure": 987.40234 }, "type": "protobuf", "portnum": "TELEMETRY_APP", "message_class": "Telemetry" } } } }
Raw Packet Data (17 bytes)
0d2f558a691a0a0d6666b6411dc0d97644
Hex Analysis:
Size:17 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
LilYgo (LDSK) Primary 0.000s
Reference 		Unknown Unknown 7 LongFast 2026-02-10 00:56:04 Current
EGarpunov 2 868 (Base) (BAO) (EG28) -702.808s
Before 		-119.0 dBm -15.25 dB 0 LongFast 2026-02-10 00:44:21 View
EGarpunov 2 868 (Base) (BAO) (EG28) -702.447s
Before 		-119.0 dBm -15.25 dB 7 LongFast 2026-02-10 00:44:21 View
AngryAn (👻) -695.963s
Before 		-138.0 dBm -17.00 dB 2 LongFast 2026-02-10 00:44:28 View
AngryAn (👻) -695.684s
Before 		-138.0 dBm -17.00 dB 7 LongFast 2026-02-10 00:44:28 View
BBS Восток (DM📲) (BBSv) -693.959s
Before 		-96.0 dBm -13.75 dB 4 LongFast 2026-02-10 00:44:30 View
VEGA 6d78 (VEGA) -687.441s
Before 		-91.0 dBm -13.75 dB 5 LongFast 2026-02-10 00:44:36 View
VEGA 6d78 (VEGA) -687.126s
Before 		-91.0 dBm -13.75 dB 7 LongFast 2026-02-10 00:44:37 View
patch866 (pth8) -679.863s
Before 		-68.0 dBm 5.25 dB 5 LongFast 2026-02-10 00:44:44 View
patch866 (pth8) -679.500s
Before 		-68.0 dBm 5.25 dB 7 LongFast 2026-02-10 00:44:44 View
Keyhost GW8 (KHS8) -676.292s
Before 		-114.0 dBm -13.50 dB 7 LongFast 2026-02-10 00:44:47 View
Keyhost GW8 (KHS8) -675.963s
Before 		-114.0 dBm -13.50 dB 7 LongFast 2026-02-10 00:44:48 View
Fostral (FSTR) -620.442s
Before 		-80.0 dBm -13.75 dB 2 LongFast 2026-02-10 00:45:43 View
Fostral (FSTR) -620.156s
Before 		-80.0 dBm -13.75 dB 7 LongFast 2026-02-10 00:45:44 View
SYSXX YGW8 (SXY8) -599.236s
Before 		-100.0 dBm -15.50 dB 5 LongFast 2026-02-10 00:46:05 View
SYSXX BGW8 (SXB8) -599.181s
Before 		-123.0 dBm -17.00 dB 5 LongFast 2026-02-10 00:46:05 View
Aster-02 (AST2) -599.146s
Before 		-105.0 dBm -17.50 dB 5 LongFast 2026-02-10 00:46:05 View
Tsaritsyno_KB_U_868 (KBU8) -597.983s
Before 		-51.0 dBm 7.00 dB 4 LongFast 2026-02-10 00:46:06 View
RN3ABX Georgy 2 (ABX2) -597.041s
Before 		-112.0 dBm -1.25 dB 6 LongFast 2026-02-10 00:46:07 View
SYSXX OGW8 (SXG8) -595.979s
Before 		-69.0 dBm 6.25 dB 6 LongFast 2026-02-10 00:46:08 View
SYSXX OGW8 (SXG8) -595.592s
Before 		-69.0 dBm 6.25 dB 7 LongFast 2026-02-10 00:46:08 View
Dragon868-1 (D1) -0.913s
Before 		-104.0 dBm -8.25 dB 6 LongFast 2026-02-10 00:56:03 View
ZA_MKAD_22_868_1 (8681) -0.812s
Before 		-135.0 dBm -13.75 dB 6 LongFast 2026-02-10 00:56:03 View
Dragon868-1 (D1) -0.601s
Before 		-104.0 dBm -8.25 dB 7 LongFast 2026-02-10 00:56:03 View
MOBILENODE_868 (8681) +0.335s
After 		Unknown Unknown 7 LongFast 2026-02-10 00:56:04 View
NODE_SOLAR_868 (8682) +0.352s
After 		Unknown Unknown 7 LongFast 2026-02-10 00:56:04 View
HOPS GW (ZER0) +3.458s
After 		-108.0 dBm -16.25 dB 7 LongFast 2026-02-10 00:56:07 View
27

Total Receptions

19

Unique Gateways