{"id":3600,"date":"2022-12-24T17:09:14","date_gmt":"2022-12-24T16:09:14","guid":{"rendered":"https:\/\/jvelektronika.cz\/?page_id=3600"},"modified":"2026-01-21T00:18:37","modified_gmt":"2026-01-20T23:18:37","slug":"bme280-esp8266-thingspeak","status":"publish","type":"page","link":"https:\/\/jvelektronika.cz\/?page_id=3600","title":{"rendered":"BME280-ESP8266-ThingSpeak"},"content":{"rendered":"\n

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TATO METEOSTANICE JI\u017d NEEXISTUJE A NOV\u011a JE NAHRAZENA METEOSTANIC\u00cd S ESP32 A SOL\u00c1RN\u00cdM PANELEM V POLO\u017dCE MENU…..<\/p>\n\n\n\n

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ESP8266 a BME280 VE\u0158EJN\u00c9 SD\u00cdLEN\u00cd\u00a8 DAT na ThingSpeak<\/strong><\/p>\n\n\n\n

TEPLOTA \u2013 VLHKOST \u2013 TLAK <\/p>\n\n\n\n

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PRO ZOBRAZEN\u00cd DAT Z M\u00c9HO \u010cIDLA NA THINGSPEAK ZADEJTE DO VYHLED\u00c1VA\u010cE KAN\u00c1L\u016e <\/em>vejvycz, NEBO LZE ZADAT I DO APLIKACE V TELEFONU MOJE <\/em>ID: 1976884<\/strong><\/p>\n\n\n\n

https:\/\/thingspeak.com\/<\/a><\/p>\n\n\n\n

Mezi bastl\u00ed\u0159i, kutili a techniky jsou velmi obl\u00edben\u00e9 dom\u00e1c\u00ed meteostanice s r\u016fzn\u00fdmy senzory, nejen z\u00e1kladn\u00ed jako je teplota a vlhkost, ale i tlak, mno\u017estv\u00ed a velikost \u010d\u00e1stic ve vzduchu, ale t\u0159eba i m\u011b\u0159en\u00ed CO2 atd.<\/p>\n\n\n\n

Ve\u0161ker\u00e9 tyto \u00fadaje si m\u016f\u017ee ka\u017ed\u00fd prohl\u00e9dnout na r\u016fzn\u00fdch ve\u0159ejn\u00fdch str\u00e1nk\u00e1ch jako je nap\u0159\u00edklad TMEP.CZ, nebo t\u0159eba ThingSpeak.com, kter\u00fd jsem pou\u017eil j\u00e1, grafy si lze nastavit statisticky na den, t\u00fdden i zobrazen\u00ed m\u011b\u0159en\u00ed u ka\u017ed\u00e9ho odesl\u00e1n\u00ed dat. J\u00e1 nastavil odes\u00edl\u00e1n\u00ed dat o v\u0161ech t\u0159ech \u00fadaj\u00edch na ka\u017ed\u00fdch 30s, ale \u010dasem to zm\u011bn\u00edm na del\u0161\u00ed interval cca. po dvou minut\u00e1ch.<\/p>\n\n\n\n

\n
\"RADIA\u010cN\u00cd
Pou\u017eit\u00e1 ohrana na BME280, kterou si lze vytisknout na 3D tisk\u00e1rn\u011b <\/figcaption><\/figure>\n\n\n\n
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P\u0159ipojen\u00fd senzor k v\u00fdvojov\u00e9 desce pro odzkou\u0161en\u00ed funk\u010dnosti.<\/figcaption><\/figure>\n\n\n\n
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Krabi\u010dka kterou jsem nakreslil pro ESP a DPS s propojen\u00fdmi piny od senzoru.<\/figcaption><\/figure>\n<\/figure>\n\n\n\n
3D TISK NOV\u00c9HO RADIA\u010cN\u00cdHO \u0160T\u00cdTU SENZORU BME280<\/figcaption><\/figure>\n\n\n\n

K vytvo\u0159en\u00ed t\u00e9to dom\u00e1c\u00ed meteostanice budeme pot\u0159ebovat:<\/p>\n\n\n\n

Arduino IDE: ODKAZ ZDE<\/a><\/p>\n\n\n\n

ESP8266: ODKAZ ZDE<\/a><\/p>\n\n\n\n

BME280: ODKAZ ZDE<\/a><\/p>\n\n\n\n

KRABI\u010cKA PRO ESP A DPS S PINY: STL ZDE<\/a><\/p>\n\n\n\n

Radia\u010dn\u00ed \u0161t\u00edt: STL ZDE<\/a> ( nejden\u00e1 se o m\u016fj model \u0161t\u00edtu… ji\u017e neaktu\u00e1ln\u00ed-tento \u0161t\u00edt se uk\u00e1zal jako nepraktick\u00fd )<\/p>\n\n\n\n

Zdrojov\u00fd k\u00f3d do ESP: ZDE<\/p>\n\n\n\n

Nap\u00e1jen\u00ed senzoru BME280 m\u00e1 v\u00fdhodu, \u017ee funguje i na 3V, ale i na 5V.<\/p>\n\n\n\n

D\u00e1le se jedn\u00e1 o pom\u011brn\u011b p\u0159esn\u00fd senzor s rozli\u0161en\u00edm u teploty na 0,01 stup\u0148\u016f.<\/p>\n\n\n\n

SPECIFIKACE:<\/h4>\n\n\n\n

Nap\u00e1jec\u00ed nap\u011bt\u00ed: 1,8 \u2013 5V DC
I2C adresy: 0x76  a 0x77 (SDO LOW, SDO HIGH)<\/p>\n\n\n\n

ROZSAHY M\u011a\u0158EN\u00cd:<\/h4>\n\n\n\n

Teplota: od -40\u00b0C do 85\u00b0C
Provozn\u00ed vlhkost: od 0% do 100%
Tlak: 300 \u2013 1100hPa<\/p>\n\n\n\n

P\u0158ESNOST:<\/h4>\n\n\n\n

Teplota: +-1\u00b0C
Vlhkost: +- 3%
Tlak: +-1Pa<\/p>\n\n\n\n

ROZLI\u0160EN\u00cd:<\/h4>\n\n\n\n

Teplota: 0,01\u00b0C
Vlhkost: 0,008%
Tlak: 0,18Pa<\/p>\n\n\n\n

Pro ESP a DPS s piny p\u0159ipojen\u00e9ho senzoru v\u00edce\u017eilov\u00fdm kabelem jsem navrhnul a nakreslil krabi\u010dku pro 3D tisk\u00e1rnu a odkaz ke sta\u017een\u00ed souboru naleznete na za\u010d\u00e1tku str\u00e1nky.
<\/p>\n\n\n\n

P\u0159idal jsem nov\u00e9 grafy, kde lze porovnat teploty v jednom grafu za 3 dny zp\u011btn\u011b. D\u00e1le histogram teploty a brzy p\u0159ibude i funk\u010dn\u00ed graf rosn\u00e9ho bodu.<\/p>\n\n\n\n

Zde je vid\u011bt sn\u00edmek obrazovky z telefonu k m\u00e9mu \u010didlu s rekordn\u00ed teplotou dne 31. 12. 2022 a to 17,71 stup\u0148\u016f.<\/p>\n\n\n\n

\"\"<\/figure>
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\nExtr\u00e9mn\u011b rekordn\u00ed vysok\u00e1 teplota 31.12. 2022 z m\u00e9ho BME 280\n<\/p>\n\n<\/div><\/div>\n\n\n\n

V levo je jeden z nov\u00fdch graf\u016f srovn\u00e1n\u00ed teplot za 3 dny zp\u011btn\u011b. V pravo je jednoduch\u00fd histogram s \u00fadaji o teplot\u011b.<\/p>\n\n\n\n

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Pro nahr\u00e1n\u00ed k\u00f3du do v\u00fdvojov\u00e9 desky ESP8266 mus\u00edme nainstalovat do programu Arduino IDE podporu t\u011bchto desek. V z\u00e1kladu program Arduino IDE tyto desky neum\u00ed. Po sta\u017een\u00ed tohoto programu a po dokon\u010den\u00ed instalace v syst\u00e9mu Windows otev\u0159eme nastaven\u00ed a vlo\u017e\u00edme odkazy z kter\u00fdch bude br\u00e1na a stahov\u00e1na podpora t\u011bchto v\u00fdvojov\u00fdch desek. Pot\u00e9 bude t\u0159eba st\u00e1hnout knihovnu ve spr\u00e1vci knihoven a nyn\u00ed u\u017e jen vybereme na\u0161i po\u017eadovanou desku s \u010dipem ESP8266.<\/p>\n\n\n\n

<\/figure>\n\n\n\n

TTento odkaz si zkop\u00edrujte do programu Arduino IDE aby jste mohly nainstalovat podporu desek ESP8266:<\/p>\n\n\n\n

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http:\/\/arduino.esp8266.com\/stable\/package_esp8266com_index.json<\/pre>\n\n\n\n
Dnes 1.2. 2023 v Praze po osm\u00e9 hodin\u011b ve\u010der do\u0161lo k pr\u016fdk\u00e9 sn\u011bhov\u00e9 bou\u0159i, kter\u00e9 v\u0161ak p\u0159edch\u00e1zel kr\u00e1tk\u00fd d\u00e9\u0161\u0165 se siln\u00fdm v\u011btrem. kter\u00fd byl po celou dobu t\u00e9to bou\u0159e a s velmi n\u00edzskou viditelnost\u00ed. Zde je p\u011bkn\u011b vid\u011bt n\u00e1hl\u00fd v\u00fdkiv teploty a vlhkosti. \u00dadaje  modr\u00fdm textem u prost\u0159ed obrazovky jsou nam\u011b\u0159en\u00e9 \u00fadaje k \u010dasu sn\u00edmku obrazovky.<\/p>\n\n\n\n
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Posledn\u00ed zm\u011bna 1. 2. 2023<\/p>\n\n\n\n
\u010cl\u00e1nek bude brzy dokon\u010den<\/p>\n\n\n\n
\u010cl\u00e1nek vytvo\u0159en 20. 11. 2022<\/p>\n","protected":false},"excerpt":{"rendered":"
TATO METEOSTANICE JI\u017d NEEXISTUJE A NOV\u011a JE NAHRAZENA METEOSTANIC\u00cd S ESP32 A SOL\u00c1RN\u00cdM PANELEM V POLO\u017dCE MENU….. ESP8266 a BME280 VE\u0158EJN\u00c9 SD\u00cdLEN\u00cd\u00a8 DAT na ThingSpeak TEPLOTA \u2013 VLHKOST \u2013 TLAK PRO ZOBRAZEN\u00cd DAT Z M\u00c9HO \u010cIDLA NA THINGSPEAK ZADEJTE DO VYHLED\u00c1VA\u010cE KAN\u00c1L\u016e vejvycz, NEBO LZE ZADAT I DO APLIKACE V TELEFONU […]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"_links":{"self":[{"href":"https:\/\/jvelektronika.cz\/index.php?rest_route=\/wp\/v2\/pages\/3600"}],"collection":[{"href":"https:\/\/jvelektronika.cz\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/jvelektronika.cz\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/jvelektronika.cz\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/jvelektronika.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3600"}],"version-history":[{"count":12,"href":"https:\/\/jvelektronika.cz\/index.php?rest_route=\/wp\/v2\/pages\/3600\/revisions"}],"predecessor-version":[{"id":4400,"href":"https:\/\/jvelektronika.cz\/index.php?rest_route=\/wp\/v2\/pages\/3600\/revisions\/4400"}],"wp:attachment":[{"href":"https:\/\/jvelektronika.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3600"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}