DIY Návody (Loxone, Arduino, ... ) - Seznam všech kategorií

Prutokovy ohrivac / elektrokotel

Wed, 08 Apr 2026 13:59:31 +0000

Neresil jste nekdo jak udelat co nejlevnejsi prutokovy ohrivac? :-)

Uz ted mam skoro deprese z toho, kolik elektriky nespotrebuju (a prodat nemuzu), a tak resim, ze bych to rval do bazenu.

Tocit bazen pres filtraci budu tak jako tak kdyz bude svitit, tak kdyby svitilo vic, tak bych tam cpal treba 2-3-5 Kw idealne.

Ale zatim se mi nedari moc najit neco, jak zbastlit nejaky ohrev aby to nestalo mraky penez.

Nejelvnejsi asi zatim za 6k toto: https://www.aaavytapeni.cz/prutokovy-nerezovy-elektrokotel-elgeo-1f-3-kw/

Co se mi povedlo najit, tak patrona by sla vzit za 700 https://malapa.cz/topne-folie-pasy-a-patrony/702-tf122-230v-3000w-topna-patrona-g64-palce-delka-237mm.html

Ale nevim jak/do ceho ji nacpat, aby tim protejkala voda a ja to tam ohrival. Zrejme neco/nejak svarit, ale to neumim a nevim zda se to vyplati poptav externe.

Mate nekdo nejake tipy, jak jste to resili?

Diky

Integrace TČ NIBE pře API v2 myUplink - bez modbus

Kaktus — Sun, 23 Nov 2025 16:51:27 +0000

Ahoj,
zakládám verzi 2 na základě tohoto příspěvku:
https://www.vodnici.net/community/postid/41433/

Mezitím se mi narodilo dítě, takže moc nestíhám. Dám tady nějakou základní verzi, která mi funguje a společně to snad nějak vyladíme, ať to jede co nejvíce lidem.

Projekt je celý na github.
Doporučuji postupovat s pomocí chatgpt.
Dejte, prosím, zpětnou vazbu, jestli je někde něco blbě nebo jste se na něčem zasekli a zkusíme to vyladit.

https://github.com/Kts-CZ/loxone-nibe_myuplink

/bin/python3 /volume1/nibe/nibe.py --once --dry-run
Access token refreshed
Would send Nibe_OutdoorTemp = -4.5
Would send Nibe_SupplyTemp = 31.4
Would send Nibe_ReturnTemp = 25.8
Would send Nibe_HotWaterTop = 47.2
Would send Nibe_HotWaterCharging = 44.0
Would send Nibe_RoomTemp = 23.9
Would send Nibe_OutdoorTempAvg = -3.1
Would send Nibe_Flow = 19.0
Would send Nibe_CurrentBE3 = 0.9
Would send Nibe_CurrentBE2 = 1.9
Would send Nibe_CurrentBE1 = 9.7
Would send Nibe_AddHeat = 30.7
Would send Nibe_OilTempEP15 = 0.0
Would send Nibe_OilTempBT29 = 0.0
Would send Nibe_CompressorFreqRequested = 38.0
Would send Nibe_CurrentValue = -254.0
Would send Nibe_DegreeMinutes = -254.0
Would send Nibe_ExtEnergyMeter = 1702.0
Would send Nibe_CalcSupplyClimate1 = 27.6
Would send Nibe_TimeFactorAddHeat = 212.1
Would send Nibe_PowerInternalAddHeat = 0.0
Would send Nibe_CurrentHWMode = 1.0
Would send Nibe_ExternalAdjustClimate1 = 0.0
Would send Nibe_CompressorHoursHW = 1487.0
Would send Nibe_Version = 44.0
Would send Nibe_Slave = 21.0
Would send Nibe_ReturnEB101 = 25.3
Would send Nibe_SupplyEB101 = 30.7
Would send Nibe_DischargeBT14 = 72.2
Would send Nibe_LiquidLineBT15 = 28.8
Would send Nibe_SuctionGas = -4.6
Would send Nibe_CompressorStatus = 60.0
Would send Nibe_CompressorStarts = 8213.0
Would send Nibe_CompressorHours = 8631.0
Would send Nibe_EnergyHWTot = 8248.1
Would send Nibe_EnergyHeatingTot = 23863.6
Would send Nibe_EnergyHWComp = 8170.6
Would send Nibe_EnergyHeatingComp = 22102.0
Would send Nibe_OutdoorTempEB101 = -3.5
Would send Nibe_Evaporator = -8.8
Would send Nibe_PumpSpeed = 87.0
Would send Nibe_HighPressure = 17.9
Would send Nibe_LowPressure = 4.6
Would send Nibe_CompressorHz = 75.0
Would send Nibe_ProtMode = 0.0
Would send Nibe_Defrosting = 0.0
Would send Nibe_HeatingCurve = 2.0
Would send Nibe_Offset = 3.0
Would send Nibe_ClimateSystem2 = 20.0
Would send Nibe_FlowLine30 = 15.0
Would send Nibe_FlowLine20 = 15.0
Would send Nibe_FlowLine10 = 26.0
Would send Nibe_FlowLine0 = 32.0
Would send Nibe_FlowLineMinus10 = 35.0
Would send Nibe_FlowLineMinus20 = 40.0
Would send Nibe_FlowLineMinus30 = 45.0
Would send Nibe_OutdoorTempPoint = 0.0
Would send Nibe_ChangeCurve = 0.0
Would send Nibe_HWDemand = 0.0
Would send Nibe_Activated2 = 0.0
Would send Nibe_Period = 14.0
Would send Nibe_OperatingMode = 0.0
Would send Nibe_StartCompressor = -150.0
Would send Nibe_DiffSteps = 100.0
Would send Nibe_MaxElectricalAdd = 900.0
Would send Nibe_StopHeating = 17.0
Would send Nibe_StopAddHeat = -12.0
Would send Nibe_FilteringTime = 6.0
Would send Nibe_ControlRoomSensor = 1.0
Would send Nibe_RoomSensorSetHeat = 23.0
Would send Nibe_HeatingFactor = 2.0
Would send Nibe_StartDiffAddHeat = 700.0
Would send Nibe_HotWaterBoost = 0.0
Would send Nibe_CoolingPermitted = 0.0
Would send Nibe_StartTime = 18.0
Would send Nibe_PumpGP6 = 0.0
Would send Nibe_IntAddHeat = 4.0
Would send Nibe_Priority = 30.0
Would send Nibe_PumpEB100 = 1.0
Would send Nibe_TemporaryLux = 0.0
Would send Nibe_Status2 = 1512.0
Would send Nibe_CurrentTempSys1 = -32768.0
Would send Nibe_SetTempHeat = -32768.0
Would send Nibe_SetTempCool = 0.0
Would send Nibe_SmartControl = 0.0
Would send Nibe_HotWaterTemp = 48.0
Would send Nibe_HotWaterAmount = 22.0

edit 23.11.25 19:45 nahrána nová verze s komplet points_map a nibe_inputs pro přidání VI do loxone
edit 23.11.25 20:09 upraven readme
edit 23.11.25 21:48 přesun projektu na github - nové verze tam

Rizeni rekuperace podle CO2 a vlhkosti cidla 0-10V

cijoml — Thu, 16 Jan 2025 08:32:40 +0000

Ahoj, mate nekdo v provozu rizeni rekuperace cidlem CO2 a vlhkosti v Loxone?

Napad jak by se to melo chovat:

kdyz je vlhkost na 65% jed naplno i.e. po koupani

kdyz je CO2 nad pod 400ppm nastav 0V, 1000ppm jed na 7V, nad 1500ppm na 10V.

kdyz je venkovni CO2 vyssi nez vnitrni nastav 0V

0-10V mam Loxone puvodni extension, pripojeny kabely mam na cerne svorky.

Nejak takhle si to predstavuju.

Jak prevest INT to DWORD a jak to zapsat do modbus registru

cijoml — Wed, 11 Dec 2024 21:18:16 +0000

Ahoj, resim jak prevest cislo v integer do DWORD - doubleword a zapsat to do dvou MODBUS registru. Dokumentace rika ze vsechny registry jsou Big Endian.

Ac jsem vystudovany inzenyr na katedre pocitacu tak tenhle problem sem resil maximalne ve vyssim programovacim jazyku nejakou funkci ale vubec nevim jak toho dosahnout v loxone configu.

Poradi nekdo? Resil to nekdo?

Sinclair SCMI-01.5 Modbus (Loxone)

Styx — Fri, 02 Aug 2024 19:46:06 +0000

Zdravím všechny. Mám od Sinclair novou ovládací jednotku pro invertory která umí Modbus. Do mailu mi poslali tabulky s hodnotami, ale moc se v tom nevyznám. Poradil by mi někdo jak správně vyplnit jednotlivé aktory a senzory pro Loxone?

Děkuji.

6929 6931 6930 6932 6933

Klimatizace Sinclair/Gree a Node-Red/Loxone

David — Mon, 15 Apr 2024 05:21:26 +0000

Kdyby někdo chtěl integrovat Gree/Sinclair klimatizace do Loxone, bez jejich AC Control Air for Gree & Sinclair, staci stahnout do node-red

https://flows.nodered.org/node/node-red-contrib-gree-hvac

Funguje to na jedničku bez jakéhokoliv dodatečného HW. Stačí nastavit IP každé vnitřní jednotky.

6861

Modbus RTU

Zoltan — Sun, 25 Feb 2024 00:05:55 +0000

Ahoj

Máte niekto nejaké vysvetlenie na daný problém?Ďakujem pekne za rady

6802

Wago PFC200

majciak1 — Tue, 12 Dec 2023 16:57:14 +0000

Ahojte co si myslite o tomto PLC obecne: Wago Controller PFC200; 2nd Generation.
https://www.wago.com/global/plcs-%E2%80%93-controllers/controller-pfc200/p/750-8212_025-001

A slo by to integrovat do Loxone napriamo (nechcem tam mat medziclanok)

Zatial este nemam Loxone som iba vo faze cakania na schvalenie stavebnym uradom ale mozem mat toto PLC za velmi dobru cenu tak som premyslal ho pouzit ako klienta (rozsirenie DI/DO).

Roboticka sekacka z Lidlu - komunikace s loxone?

cijoml — Tue, 02 May 2023 07:21:09 +0000

Ahoj, Lidl uvedl robosekacku PMRDA

https://www.lidl.cz/p/parkside-roboticka-sekacka-smart-home-pmrda-20-li-a1-4-ah/p100325200

Zkousel nekdo napichnout na API z LOXONE?

Integrace TČ Daikin Altherma

budulinek — Mon, 24 Apr 2023 23:32:55 +0000

Zdar,

je tu někdo s tepelným čerpadlem Daikin Altherma?

Udělal jsem převodník (controller) na ovládání přes Loxone. Jenom upozorňuju, že potřebujete tenhle plošňák, který bastlí (a prodává) jeden Holanďan. K tomu Arduino Uno, Ethernet Shield a firmware ode mě. Firmware (skeč) do Arduina, návod a dokonce i šablony do Lox Configu najdete na githubu:

https://github.com/budulinek/arduino-altherma-controller