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title: Avastamine
parent: User Guide
nav_order: 12
last_updated: 2026-07-08
description: Avasta oma kΓ€rgvΓ΅rku – kohalik kΓ€rgvΓ΅rgu avastaja skanner, traceroute'i teed, naabri-kaardid ja sΓ΅lmede avastamise tΓΆΓΆriistad.
aliases:
β€’ kΓ€rgvΓ΅rgu-avastamine
β€’ kohalik-avastamine
β€’ network-scan
β€’ traceroute
β€’ neighbor-info

Avastamine

AvastamistΓΆΓΆriistad aitavad mΓ΅ista, kuidas kΓ€rgvΓ΅rk on ΓΌhendatud – millised sΓ΅lmed ΓΌksteist kuulevad, milliseid teid sΓ΅numid lΓ€bivad ja kus esinevad kitsaskohad vΓ΅i nΓ΅rgad lΓΌlid.

The app offers two complementary approaches:

β€’ Kohalik kΓ€rgvΓ΅rgu avastaja (skanner) – automaatne reΕΎiim, mis perioodiliselt skaneerib ΓΌhendatud raadiol lΓ€bi erinevate LoRa eelhÀÀlestuste, kuulab igaΓΌht neist ja jΓ€rjestab, milline eelhÀÀlestus sinu asukohas kΓ΅ige paremini toimib.
β€’ Manual exploration β€” traceroute, Neighbor Info, and the node list, which you can use at any time to investigate specific paths and topology.


Kohalik kΓ€rgvΓ΅rgu avastaja (skanner)

Kohalik kÀrgvárdu avastaja on spetsiaalne skaneerimisrežiim, mis aitab leida oma asukoha jaoks parima LoRa modemi eelseadistuse ja nÀha, millised sálmed on igal eelseadistusel aktiivsed. See kerib ühendatud raadio lÀbi ühe vái mitu valitud eelseadet, kuulab (vái "ootab") igaüht neist mÀÀratud aja jooksul pakettide kogumiseks ning seejÀrel analüüsib ja jÀrjestab tulemused.

Ava SΓ€tted β†’ Kohalik kΓ€rgvΓ΅rgu avastaja.

β”‚ ⚠️ MΓ€rkus: Discovery muudab skannimise ajal ajutiselt raadio LoRa seadeid ja taastab pΓ€rast
β”‚ skannimise lΓ΅ppu algse konfiguratsiooni. Your device must be connected to run a scan.

Setting Up a Scan

Before starting, configure these controls:

β”Œβ”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”¬β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”
β”‚ Control β”‚ Kirjeldus β”‚
β”œβ”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”Όβ”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€
β”‚ LoRa preset picker β”‚ Select one or more presets to scan. Otsing peatub kordamΓΆΓΆda iga valitud e… β”‚
β”‚ Kuulamisaeg β”‚ Time to listen on each preset. Choose from 1, 5, 15, 30, 45, 60, 90, 120, … β”‚
β”‚ Keep screen awake β”‚ Valikuline lΓΌliti, mis takistab ekraani pika skannimise ajal magamaminekut. β”‚
β””β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”΄β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”˜

The Start button stays disabled β€” with an explanation of why β€” until the scan can run. Common reasons it's disabled:

β€’ The device is not connected.
β€’ No presets have been selected to scan.
β€’ The selected preset uses 2.4 GHz, which your hardware doesn't support.

Live Progress

Skanni ajal nΓ€itab Discovery selle praegust etappi:

β”Œβ”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”¬β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”
β”‚ Stage β”‚ What's happening β”‚
β”œβ”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”Όβ”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€
β”‚ Preparing β”‚ Praeguste sΓ€tete salvestamine ja skannimiseks valmistumine. β”‚
β”‚ Shifting to <preset> β”‚ Switching the radio to the next preset to test. β”‚
β”‚ Reconnecting β”‚ Re-establishing the connection after the preset change. β”‚
β”‚ Kuulamine β”‚ Listening on the current preset to collect packets, with a countdown to … β”‚
β”‚ Analysis β”‚ Processing the collected packets and ranking the presets. β”‚
β”‚ Restoring β”‚ Algsete LoRa seadete taastamine. β”‚
β””β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”΄β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”˜


Reading the Results

Kui skann on lΓ΅ppenud, kuvab Discovery iga testitud eelseadistuse kohta tulemuste kaardi ja ΓΌldise kokkuvΓ΅tte.


Metrics include:

β”Œβ”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”¬β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”
β”‚ Meetriline β”‚ What it tells you β”‚
β”œβ”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”Όβ”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€
β”‚ RF health β”‚ Overall quality of the radio environment on that preset. β”‚
β”‚ Kanali kasutus β”‚ Kui hΓ΅ivatud olid eetrisagedused kuulamise ajal. β”‚
β”‚ Airtime β”‚ Transmission time observed. β”‚
β”‚ Direct vs. relayed nodes β”‚ How many mesh nodes were heard directly versus via a relay. β”‚
β”‚ Bad / duplicate packets β”‚ Counts of corrupt and repeated packets, indicating congestion or int… β”‚
β””β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”΄β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”˜

Additional features available from the results:

β€’ Scan History β€” saved sessions you can revisit; view or delete past scans.
β€’ Avastuskaart – skanni kΓ€igus leitud sΓ΅lmede kaart.
β€’ Aruande eksport – ekspordi aruanne PDF-failina Androidis vΓ΅i tekstina muudel platvormidel.

β”‚ πŸ’‘ Vihje: Androidis saab Discovery genereerida tulemustest seadmesisese tehisintellekti
β”‚ kokkuvΓ΅tte (Gemini Nano). If the on-device model isn't available, an algorithmic summary is used
β”‚ instead β€” so you always get a readable interpretation of the scan.


Manual Exploration

The tools below are available at any time from the node list and node detail screens. Use them to investigate specific paths and build a topology picture, alongside or instead of a full scan.

Marsruudi

Traceroute reveals the exact path a message takes from your node to any other node on the mesh. See on kΓ΅ige kasulikum tΓΆΓΆriist ΓΌhenduvusprobleemide tΓ΅rkeotsinguks.

Running a Traceroute

1. Mine valikuni SΓ΅lmed ja puuduta sΓ΅lme, mida soovid jΓ€lgida.
2. SΓ΅lme ΓΌksikasjade ekraanil puuduta Traceroute.
3. The app sends a traceroute request and waits for the response.
4. Tulemused kuvatakse iga hΓΌppe kohta, koos signaali kvaliteediga igal sammul.

Reading the Results

A traceroute result looks like this:

T282828
You β†’ Node A (SNR: 8.5, RSSI: -95) β†’ Node B (SNR: 5.2, RSSI: -108) β†’ Target

Iga hΓΌpe nΓ€itab vahendussΓ΅lme, mis sΓ΅numi edastas. The SNR and RSSI values at each hop tell you about the link quality on that specific segment.

β”Œβ”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”¬β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”
β”‚ What to look for β”‚ What it means β”‚
β”œβ”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”Όβ”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€
β”‚ All hops show Good SNR (β‰₯ βˆ’7 dB, green) β”‚ Healthy path β€” messages flow reliably β”‚
β”‚ One hop shows Bad SNR (< βˆ’15 dB, red) β”‚ Weak link β€” this relay segment is fragile β”‚
β”‚ Mitu hΓΌppet (4+) β”‚ Long path β€” consider repositioning a node to shorten … β”‚
β”‚ Different path on retry β”‚ Mesh is adapting β€” multiple routes exist (this is goo… β”‚
β””β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”΄β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”˜

β”‚ πŸ’‘ Vihje: KΓ€ivita traceroute'i mitu korda mΓ΅ne minuti tagant. If the path changes, your mesh has
β”‚ redundant routes β€” a sign of a well-connected network.

Troubleshooting with Traceroute

β€’ "Marsruuti ei leitud" β€” SihtsΓ΅lm vΓ΅ib olla vΓ΅rguΓΌhenduseta, leviulatusest vΓ€ljas vΓ΅i teisel kanalil. Kontrolli, et mΓ΅lemad sΓ΅lmed jagaksid vΓ€hemalt ΓΌhte kanalit sama krΓΌpteerimisvΓ΅tmega.
β€’ Traceroute aegus β€” Tee vΓ΅ib olla liiga pikk (ΓΌletab hΓΌppete limiidi) vΓ΅i on vahendussΓ΅lm ΓΌlekoormatud. Proovi hΓΌppe limiiti suurendada menΓΌΓΌs Seaded β†’ LoRa konfiguratsioon.
‒ Asymmetric paths — A traceroute from A→B may take a different path than B→A. This is normal — radio propagation is not always symmetric.


Naabruse teave

Naabriinfo moodul vΓ΅imaldab igal sΓ΅lmel levitada nimekirja sΓ΅lmedest, mida see otse kuuleb (ΓΌksik-hΓΌpe). When multiple nodes share their neighbor lists, you can piece together a topology map of the entire mesh.

Enabling Neighbor Info

1. Mine menΓΌΓΌsse Seaded β†’ Mooduli konfiguratsioon β†’ Naabriinfo.
2. Luba moodul.
3. MÀÀra levintervall (vaikimisi: 900 sekundit / 15 minutit).

Kui see on lubatud, levitab sΓ΅lm perioodiliselt oma naabri-tabelit. Teised sΓ΅lmed, millel on naabriinfo lubatud, teevad sama.

Viewing Neighbor Data

β€’ Open any node's detail screen and look for the Neighbors section.
β€’ Each neighbor entry shows the node that was directly heard and its signal quality.
β€’ Combine neighbor data from multiple nodes to understand the full mesh topology.

β”‚ ⚠️ MΓ€rkus: Naabriinfo suurendab eetriaega, kuna iga lubatud sΓ΅lm levitab perioodiliselt oma
β”‚ naabrite nimekirja. Paljude sΓ΅lmedega tiheda liiklusega kΓ€rgvΓ΅rgu puhul kaaluge ummikute
β”‚ vΓ€ltimiseks pikemaid levitamise intervalle (3600 sekundit vΓ΅i rohkem).


SΓ΅lmede loend avastusvahendina

SΓ΅lmede loend ise on vΓ΅imas avastusvahend, kui kasutada selle filtreerimis- ja sortimisfunktsioone tΓ΅husalt.

Finding New Nodes

β€’ Sort by Last heard to see the most recently active nodes at the top.
β€’ Enable Include unknown to see nodes that have appeared on the mesh but haven't sent user info yet β€” these are often newly powered-on devices.

Assessing Connectivity

β€’ Sorteeri HΓΌpete arvu jΓ€rgi, et nΓ€ha, millised sΓ΅lmed on otse kΓ€ttesaadavad (0 hΓΌpet) ja millised vahendatavate sΓ΅lmedega.
β€’ Sort by Distance to find nearby nodes and verify they're reachable.
β€’ Kasuta VΓ€lista MQTT raadio teel (mitte internetisilla kaudu) ligipÀÀsetavatele sΓ΅lmedele keskendumiseks.

Infrastructure Audit

β€’ Disable Exclude infrastructure to see Router, Repeater, Router Late, and Client Base nodes.
β€’ Check their signal quality and last-heard times to verify your infrastructure nodes are healthy.

See Nodes for full details on filtering and sorting options.


Tips for Mesh Exploration

β€’ Start with traceroute β€” it gives you immediate, actionable information about a specific path.
β€’ Enable Neighbor Info on key nodes β€” especially routers and repeaters, to build a picture of the backbone.
β€’ Check the map β€” node positions on the Map combined with signal data help you understand why some links are strong and others are weak.
β€’ Compare signal over time β€” use the Signal Meter guide to interpret SNR and RSSI values correctly.


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