{"id":865,"date":"2021-07-24T15:32:22","date_gmt":"2021-07-24T15:32:22","guid":{"rendered":"https:\/\/picockpit.com\/raspberry-pi\/?page_id=865"},"modified":"2024-01-09T12:28:15","modified_gmt":"2024-01-09T12:28:15","slug":"co2-sensor-app-monitor-co2-concentration-air-pressure-and-air-temperature-using-the-raspberry-pi","status":"publish","type":"page","link":"https:\/\/picockpit.com\/raspberry-pi\/pt\/co2-sensor-app-monitor-co2-concentracao-ar-pressao-ar-e-temperatura-utilizacao-do-raspberry-pi\/","title":{"rendered":"Aplica\u00e7\u00e3o do sensor de CO2"},"content":{"rendered":"<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"322\" src=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/12\/CO2-Sensor-App-1024x322.png\" alt=\"Imagem de t\u00edtulo da aplica\u00e7\u00e3o do sensor de CO2\" class=\"wp-image-6466\" srcset=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/12\/CO2-Sensor-App-1024x322.png 1024w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/12\/CO2-Sensor-App-300x94.png 300w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/12\/CO2-Sensor-App-768x241.png 768w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/12\/CO2-Sensor-App-18x6.png 18w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/12\/CO2-Sensor-App-24x8.png 24w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/12\/CO2-Sensor-App-36x11.png 36w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/12\/CO2-Sensor-App-48x15.png 48w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/12\/CO2-Sensor-App.png 1200w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Usando esta aplica\u00e7\u00e3o de sensor de CO2, voc\u00ea pode ler um <a href=\"https:\/\/pi3g.com\/products\/rpi-co2-sens-precision-long-term-calibrated-co2-sensor\/\">Sensor de CO2 EE895<\/a> ligado ao Raspberry Pi atrav\u00e9s de I2C. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A nossa empresa irm\u00e3, <a href=\"https:\/\/buyzero.de\">buyzero.de<\/a>, oferece um <a href=\"https:\/\/pi3g.com\/products\/rpi-co2-sens-precision-long-term-calibrated-co2-sensor\/\">Plug &amp; Play EE895 M\u00f3dulo de quebra do sensor de CO2<\/a>que voc\u00ea pode conectar diretamente ao cabe\u00e7alho Raspberry Pi. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">O EE895 n\u00e3o precisa de ser calibrado com ar fresco todos os dias ou todas as semanas! Trata-se de um sensor de alta qualidade de uma empresa austr\u00edaca, <a href=\"https:\/\/www.epluse.com\/\">E+E Eletr\u00f4nica<\/a>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Tr\u00eas valores de medi\u00e7\u00e3o diferentes s\u00e3o suportados:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Press\u00e3o do ar<\/li>\n\n\n\n<li>Temperatura do ar<\/li>\n\n\n\n<li>Concentra\u00e7\u00e3o de CO2<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">O aplicativo tem tr\u00eas vis\u00f5es diferentes, permitindo que voc\u00ea visualize os dados do jeito que quiser:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"738\" height=\"64\" src=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/07\/image-22.png\" alt=\"\" class=\"wp-image-853\" style=\"width:475px\" srcset=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/07\/image-22.png 738w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/07\/image-22-300x26.png 300w\" sizes=\"auto, (max-width: 738px) 100vw, 738px\" \/><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Instala\u00e7\u00e3o e Configura\u00e7\u00e3o<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">A primeira coisa a fazer \u00e9 desligar o Raspberry Pi e ligar o m\u00f3dulo EE895. Consulte as instru\u00e7\u00f5es do seu fornecedor para saber como o fazer.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Depois de ter ligado o m\u00f3dulo EE895, pode voltar a ligar o Raspberry Pi. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Se ainda n\u00e3o o fez, precisa de <a href=\"https:\/\/picockpit.com\/raspberry-pi\/installation-of-picockpit\/\">instalar o PiCockpit no seu Raspberry Pi<\/a>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Depois disso, abra a aplica\u00e7\u00e3o do Sensor de CO2 e clique no bot\u00e3o \"SETUP\" (Configurar) no canto superior direito da p\u00e1gina:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n<div class=\"wp-block-image is-resized\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"751\" height=\"137\" src=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/07\/image-31.png\" alt=\"\" class=\"wp-image-867\" style=\"width:475px\" srcset=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/07\/image-31.png 751w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/07\/image-31-300x55.png 300w\" sizes=\"auto, (max-width: 751px) 100vw, 751px\" \/><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ative o sensor EE895 clicando na chave \"enable sensor\".<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"704\" height=\"337\" src=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/07\/image-32.png\" alt=\"\" class=\"wp-image-868\" style=\"width:475px\" srcset=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/07\/image-32.png 704w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/07\/image-32-300x144.png 300w\" sizes=\"auto, (max-width: 704px) 100vw, 704px\" \/><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">Se o sensor puder ser alcan\u00e7ado, a mensagem abaixo ser\u00e1 actualizada para \"Data received: ...\" com um carimbo de data\/hora do pacote de dados mais recente recebido.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"471\" height=\"189\" src=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/07\/image-33.png\" alt=\"\" class=\"wp-image-869\" style=\"width:475px\" srcset=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/07\/image-33.png 471w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/07\/image-33-300x120.png 300w\" sizes=\"auto, (max-width: 471px) 100vw, 471px\" \/><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Uma vez ativado, o sensor EE895 est\u00e1 pronto a funcionar.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Tenha em aten\u00e7\u00e3o que os pacotes de dados ser\u00e3o enviados a cada segundo, mas o pr\u00f3prio sensor (por defeito) mede o ar aproximadamente a cada 12 segundos. Por conseguinte, os dados ser\u00e3o actualizados gradualmente.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Agora, deixe-me ver o que pode fazer com a aplica\u00e7\u00e3o do sensor de CO2.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Mostrar Linechart<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"696\" height=\"679\" src=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/07\/image-34.png\" alt=\"\" class=\"wp-image-870\" style=\"width:475px\" srcset=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/07\/image-34.png 696w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/07\/image-34-300x293.png 300w\" sizes=\"auto, (max-width: 696px) 100vw, 696px\" \/><\/figure>\n<\/div>\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"704\" height=\"367\" src=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/07\/image-35.png\" alt=\"\" class=\"wp-image-871\" style=\"width:475px\" srcset=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/07\/image-35.png 704w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/07\/image-35-300x156.png 300w\" sizes=\"auto, (max-width: 704px) 100vw, 704px\" \/><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Utilize os bot\u00f5es \"mostrar-me\" para selecionar o valor que gostaria de ver. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Utilize a pesquisa para se concentrar apenas nos valores pretendidos.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"699\" height=\"244\" src=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/07\/image-36.png\" alt=\"\" class=\"wp-image-872\" style=\"width:475px;height:auto\" srcset=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/07\/image-36.png 699w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/07\/image-36-300x105.png 300w\" sizes=\"auto, (max-width: 699px) 100vw, 699px\" \/><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Os elementos na parte inferior e \u00e0 direita do gr\u00e1fico permitem-lhe aprofundar \u00e1reas de dados espec\u00edficas e \u00e1reas de valor que pretende investigar. Pode utiliz\u00e1-los para fazer zoom num dos gr\u00e1ficos:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"702\" height=\"689\" src=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/07\/image-37.png\" alt=\"\" class=\"wp-image-873\" style=\"width:475px\" srcset=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/07\/image-37.png 702w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/07\/image-37-300x294.png 300w\" sizes=\"auto, (max-width: 702px) 100vw, 702px\" \/><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Vista de Bitola<\/h2>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"667\" height=\"811\" src=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/07\/image-38.png\" alt=\"\" class=\"wp-image-874\" style=\"width:475px\" srcset=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/07\/image-38.png 667w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/07\/image-38-247x300.png 247w\" sizes=\"auto, (max-width: 667px) 100vw, 667px\" \/><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">Na vista Medidor, obter\u00e1 uma vis\u00e3o geral limpa com medidores para apresentar os valores actuais. Aqui pode monitorizar os seguintes valores:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Temperatura do ar (em \u00b0C)<\/li>\n\n\n\n<li>Press\u00e3o atmosf\u00e9rica (em hPa)<\/li>\n\n\n\n<li><span style=\"color: initial;\">Concentra\u00e7\u00e3o de CO2 (em ppm)<\/span><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">A vista do medidor tamb\u00e9m cont\u00e9m uma tabela com os dados na parte inferior.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Vista da Tabela <\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Se pretender apenas uma vis\u00e3o geral r\u00e1pida e tabular dos dados, pode clicar no bot\u00e3o \"MOSTRAR TABELA\":<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"747\" height=\"599\" src=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/07\/image-39.png\" alt=\"\" class=\"wp-image-875\" style=\"width:475px\" srcset=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/07\/image-39.png 747w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/07\/image-39-300x241.png 300w\" sizes=\"auto, (max-width: 747px) 100vw, 747px\" \/><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Tamb\u00e9m pode utilizar a fun\u00e7\u00e3o de pesquisa para restringir a visualiza\u00e7\u00e3o apenas aos itens pretendidos:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"699\" height=\"244\" src=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/07\/image-36.png\" alt=\"\" class=\"wp-image-872\" style=\"width:475px\" srcset=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/07\/image-36.png 699w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2021\/07\/image-36-300x105.png 300w\" sizes=\"auto, (max-width: 699px) 100vw, 699px\" \/><\/figure>\n<\/div>\n\n\n<h2 class=\"wp-block-heading\">FAQ<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Durante quanto tempo \u00e9 que os dados permanecem na aplica\u00e7\u00e3o do sensor de C02?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Os valores dos dados hist\u00f3ricos s\u00f3 ser\u00e3o preservados no seu navegador web enquanto a aplica\u00e7\u00e3o estiver aberta. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Assim que navegar para fora ou fechar o separador, os dados ser\u00e3o perdidos. <\/p>\n\n\n\n<h3 class=\"wp-block-heading\">A aplica\u00e7\u00e3o do sensor de C02 funciona em UART?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Enquanto o EE895 tamb\u00e9m suporta opera\u00e7\u00e3o UART, o aplicativo PiCockpit suporta apenas opera\u00e7\u00e3o I2C.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Este aplicativo tamb\u00e9m suporta o <a href=\"https:\/\/buyzero.de\/products\/winsen-mh-z19c-co2-sensor-mit-kabel\">Winsen MH-Z19C<\/a>? Ou o Winsen MH-Z19B?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">N\u00e3o, o PiCockpit s\u00f3 suporta o <a href=\"https:\/\/pi3g.com\/products\/rpi-co2-sens-precision-long-term-calibrated-co2-sensor\/#begin\">EE895<\/a> sensor. Se pretender receber suporte para outros sensores, <a href=\"https:\/\/pi3g.com\/kontakt\/\">por favor contacte-nos e diga-nos.<\/a><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Onde posso obter o EE895?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">A nossa empresa irm\u00e3, <a href=\"https:\/\/buyzero.de\">buyzero.de<\/a>, oferece uma <a href=\"https:\/\/pi3g.com\/products\/rpi-co2-sens-precision-long-term-calibrated-co2-sensor\/#resellers\">Placa de separa\u00e7\u00e3o EE895<\/a> que permite a liga\u00e7\u00e3o plug &amp; play no cabe\u00e7alho GPIO do Raspberry Pi. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<div class=\"wp-block-group alignwide\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\n<div class=\"wp-block-buttons is-horizontal is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-7d812b4c wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link has-black-color has-text-color has-background has-link-color wp-element-button\" style=\"background-color:#ea9364\"><strong>Comprar uma placa de circuito impresso EE895<\/strong><\/a><\/div>\n<\/div>\n<\/div><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Conclus\u00e3o<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Se tiver d\u00favidas ou problemas, n\u00e3o hesite em contactar-nos. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">N\u00f3s ajudamo-lo a p\u00f4r a aplica\u00e7\u00e3o do sensor de CO2 PiCockpit a funcionar!<\/p>\n<div class=\"shariff shariff-align-center shariff-widget-align-left shariff-buttonstretch\"><ul class=\"shariff-buttons theme-white orientation-horizontal buttonsize-medium\"><li class=\"shariff-button twitter shariff-nocustomcolor\" style=\"background-color:#595959\"><a href=\"https:\/\/twitter.com\/share?url=https%3A%2F%2Fpicockpit.com%2Fraspberry-pi%2Fpt%2Fco2-sensor-app-monitor-co2-concentracao-ar-pressao-ar-e-temperatura-utilizacao-do-raspberry-pi%2F&text=CO2%20Sensor%20App\" title=\"Compartilhar no X\" aria-label=\"Compartilhar no X\" role=\"button\" rel=\"noopener nofollow\" class=\"shariff-link\" style=\"; 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A nossa empresa irm\u00e3, buyzero.de, oferece um m\u00f3dulo breakout do sensor de CO2 EE895 plug &amp; play, que pode ser ligado diretamente ao cabe\u00e7alho do Raspberry Pi. O EE895 n\u00e3o precisa de ser calibrado com ar fresco a cada...<\/p>","protected":false},"author":1,"featured_media":6466,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-865","page","type-page","status-publish","has-post-thumbnail","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>CO2 Sensor App | PiCockpit<\/title>\n<meta name=\"description\" content=\"Visualize and display live CO2 sensor data with a comfortable web interface for free, using PiCockpit. 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