Packet #28148430 Success

TELEMETRY_APP packet from POZUELO CALATRAVA - MANCHASTIC ☀️ (PZCV) to !ffffffff

24
Total Receptions
24
Unique Gateways
1
Hop Count
37
Payload Bytes
Packet Information
Database ID: 28148430
Mesh Packet ID: 0x5e0d39de
Used for correlation across gateways
Timestamp: 2025-12-16 23:01:46 UTC
From Node: POZUELO CALATRAVA - MANCHASTIC ☀️ (PZCV)
To Node: !ffffffff (ffff)
Success: Processed
Protocol: TELEMETRY_APP
Port: 67
Gateway: Venturada2 🗼🌞 (Vb2)
Channel: MediumFast
RSSI: -112 dBm
SNR: -11.0 dBm
Hop Info: 1/5 hops
Start: 5, Limit: 4
Relay Node: aa CR1
Last byte of the last hop that relayed this packet - Candidate source node(s) based on 0-hop direct receptions
Payload Data
Protocol: TELEMETRY_APP
Size: 37 bytes
Decoded: Yes
Decoded Data:
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:37 bytes
Gateway:!a03526b0
Channel:MediumFast
Payload Type:TELEMETRY_APP
Hop Count:1 / 5
Privacy Summary
Exposure Level:
Broadcast
Privacy Features:
✓ Direct LoRa transmission (not via MQTT)
✓ Custom channel: MediumFast
+ 1 more...
Exposure Risks:
⚠ Visible to all nodes on channel
⚠ Packet visible to MQTT subscribers
+ 2 more...
MQTT ServiceEnvelope Fields

MQTT ServiceEnvelope contains the MeshPacket plus routing metadata

FieldValue
gateway_id !a03526b0
Node ID format
channel_id MediumFast
packet MeshPacket (37 bytes)
Contains the actual mesh network packet
MeshPacket Fields

Core mesh packet with routing and payload information

FieldValueType
from 765424030
Source node ID 		uint32
to 4294967295 (Broadcast)
Visible to all nodes 		uint32
decoded.portnum 67
TELEMETRY_APP 		enum
decoded.payload_length 37 bytes size
hop_limit 4
Remaining hops allowed 		uint32
hop_start 5
Initial hop limit 		uint32
hops_taken 1
Calculated: hop_start - hop_limit 		derived
rx_rssi -112.0 dBm
Signal strength at gateway 		int32
rx_snr -11.00 dB
Signal quality at gateway 		float
rx_time 1765926106
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 170
Relay node ID 		uint32
tx_after Not set uint32
timestamp 1765926106.6268976
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)
  • ✓ Custom channel: MediumFast
  • ✓ Gateway node ID tracked
Exposure Risks:
  • ⚠ Visible to all nodes on channel
  • ⚠ Packet visible to MQTT subscribers
  • ⚠ Multi-hop path visible (1 hops)
  • ⚠ RF signal metrics exposed (location inference possible)
MQTT-Specific Fields
Gateway ID: !a03526b0
Signal Metrics: RSSI: -112.0 dBm
SNR: -11.00 dB
Complete Payload Analysis

Detailed breakdown of all payload fields and decoded data

Payload Metadata:
Protocol:TELEMETRY_APP
Size:37 bytes
Decoded: Yes
Complete Payload Data (JSON):
{ "time": 1765926132, "power_metrics": { "ch1_voltage": 4.208, "ch1_current": 11.2, "ch2_voltage": 3.792, "ch2_current": 0.8, "ch3_voltage": 4.2, "ch3_current": 13.2 } }
Complete Protobuf Decode (JSON)
{ "service_envelope": { "gateway_id": "!a03526b0", "channel_id": "MediumFast", "packet": "MeshPacket (see mesh_packet below)" }, "mesh_packet": { "from": 765424030, "to": 4294967295, "id": 1577925086, "rx_time": 1765926106, "rx_snr": -11.0, "rx_rssi": -112, "hop_limit": 4, "hop_start": 5, "via_mqtt": 0, "want_ack": 0, "priority": 0, "delayed": 0, "channel_index": null, "pki_encrypted": 0, "next_hop": 0, "relay_node": 170, "tx_after": 0, "decoded": { "portnum": 67, "payload": "0df4e441692a1e0df0a7864015333333411d21b0724025cdcc4c3f2d666686403533335341", "want_response": null, "dest": null, "source": null, "request_id": null, "reply_id": null, "emoji": null, "parsed_payload": { "time": 1765926132, "power_metrics": { "ch1_voltage": 4.208, "ch1_current": 11.2, "ch2_voltage": 3.792, "ch2_current": 0.8, "ch3_voltage": 4.2, "ch3_current": 13.2 }, "type": "protobuf", "portnum": "TELEMETRY_APP", "message_class": "Telemetry" } } } }
Raw Packet Data (37 bytes)
0df4e441692a1e0df0a7864015333333411d21b0724025cdcc4c3f2d666686403533335341
Hex Analysis:
Size:37 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 Relay Channel Timestamp Actions
Venturada2 🗼🌞 (Vb2) Primary 0.000s
Reference 		-112.0 dBm -11.00 dB 1 aa CR1 MediumFast 2025-12-16 23:01:46 UTC Current
Ocumare Norte🗼🌐 (RRN) +0.281s
After 		-102.0 dBm -9.25 dB 2 b0 Vbm , Vb2 MediumFast 2025-12-16 23:01:46 UTC View
XiaoWatt c4c8 🌐🔌 (c4c8) +0.310s
After 		-81.0 dBm 7.25 dB 2 b0 Vbm , Vb2 MediumFast 2025-12-16 23:01:46 UTC View
GRN1-Base🗼🌐 🔋 (GRN1) +0.640s
After 		-103.0 dBm -4.25 dB 2 b0 Vbm , Vb2 MediumFast 2025-12-16 23:01:47 UTC View
Meshtastic 1760 (1760) +0.656s
After 		-131.0 dBm -11.00 dB 2 b0 Vb2 MediumFast 2025-12-16 23:01:47 UTC View
ETH Maverick (ET01) +0.866s
After 		-106.0 dBm -4.75 dB 1 61 TO1 MediumFast 2025-12-16 23:01:47 UTC View
Fenix (FENX) +0.898s
After 		-119.0 dBm -12.50 dB 1 61 TO1 MediumFast 2025-12-16 23:01:47 UTC View
Meshtastic 18a4 (18a4) +1.078s
After 		Unknown Unknown 3 60 1760 MediumFast 2025-12-16 23:01:47 UTC View
Eagle’s Nest (EAGL) +1.352s
After 		-107.0 dBm 2.75 dB 2 74 MediumFast 2025-12-16 23:01:47 UTC View
Zion 🗼 (Zion) +1.639s
After 		-115.0 dBm -12.25 dB 2 fd BAS2 MediumFast 2025-12-16 23:01:48 UTC View
Villarejo01 (VIL1) +1.815s
After 		-35.0 dBm 10.75 dB 2 c6 d5c6 MediumFast 2025-12-16 23:01:48 UTC View
ETH Goose (ET03) +1.911s
After 		-35.0 dBm 11.00 dB 2 41 ET01 MediumFast 2025-12-16 23:01:48 UTC View
JAGO1_Cañaveral (JAGO) +2.266s
After 		Unknown 11.00 dB 3 70 JAG2 MediumFast 2025-12-16 23:01:48 UTC View
[samsepi0l] 📡🌐 (tlg0) +2.272s
After 		-102.0 dBm -8.50 dB 3 70 JAG2 MediumFast 2025-12-16 23:01:48 UTC View
Jolu base (JL1) +2.316s
After 		-123.0 dBm -13.75 dB 3 a4 HelB MediumFast 2025-12-16 23:01:48 UTC View
Karabanchel_Baldur (KarB) +2.367s
After 		-102.0 dBm -7.00 dB 3 90 C181 MediumFast 2025-12-16 23:01:48 UTC View
Wake Up, Neo...📡 (NEO) +2.632s
After 		-100.0 dBm -3.75 dB 3 f5 RPT4 MediumFast 2025-12-16 23:01:49 UTC View
Mec Rocket Meco (MRM) +2.741s
After 		-107.0 dBm -6.25 dB 4 a8 CALB MediumFast 2025-12-16 23:01:49 UTC View
flau pruebas (🏐) +2.982s
After 		-95.0 dBm 8.75 dB 3 f5 RPT4 MediumFast 2025-12-16 23:01:49 UTC View
Ortem 🚀 ☀ (2b88) +3.834s
After 		-89.0 dBm -2.75 dB 4 90 NEO , Bsnr MediumFast 2025-12-16 23:01:50 UTC View
MakeSpaceMadrid (MKS) +4.129s
After 		-97.0 dBm 9.75 dB 5 d1 MKS2 MediumFast 2025-12-16 23:01:50 UTC View
🤖 Nicolas Cage 🌐 (Cage) +4.661s
After 		-89.0 dBm 10.50 dB 4 6c f56c MediumFast 2025-12-16 23:01:51 UTC View
Quass001 ☄️ (Q001) +4.847s
After 		-49.0 dBm 10.75 dB 4 3a Q005 MediumFast 2025-12-16 23:01:51 UTC View
Meshtastic b2b4📡🌐 (b2b4) +4.957s
After 		-115.0 dBm -13.25 dB 5 28 DLCr MediumFast 2025-12-16 23:01:51 UTC View
24

Total Receptions

24

Unique Gateways