{"product_id":"sfa-40a","title":"✨[New]Formaldehyde Sensor SFA-40A For HomeAssistant By Screek (SFA40 + ESP32-C3 + ESPHome) [SC1005]]","description":"\u003cp\u003eSensor documentation and news : \u003ca href=\"https:\/\/docs.screek.io\/sfa-40a\"\u003ehttps:\/\/docs.screek.io\/sfa-40a\u003c\/a\u003e\u003ca href=\"https:\/\/docs.screek.io\/pm25-1\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/docs.screek.io\/bp1\"\u003e\u003c\/a\u003eJoin our community and explore new sensors: \u003ca href=\"https:\/\/www.facebook.com\/groups\/screekworkshop\"\u003eFacebook Group\u003c\/a\u003e, \u003ca href=\"https:\/\/www.reddit.com\/r\/screekworkshop\/\"\u003eReddit Group\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eAfter a long period of manufacturing the SFA-1 based on the SFA30, we are now pleased to share our latest formaldehyde sensor: the SFA-40A, manufactured using the SFA40. We have tested it extensively and made numerous optimisations to minimise thermal interference from the ESP32 as much as possible, whilst also designing sufficient ventilation holes to capture more air.\u003c\/p\u003e\n\u003cp\u003eIt features a simple casing and our usual user-friendly setup system, allowing you to adjust the formaldehyde reporting settings (including the minimum reporting interval and the threshold for immediate reporting based on the difference between two formaldehyde readings), and we have added an alarm threshold.\u003c\/p\u003e\n\u003cp\u003eAs the SFA30 has become difficult to source and costs have risen significantly, we will likely phase out the SFA-1 gradually.\u003c\/p\u003e\n\u003cp\u003eIf this is your first SCREEK sensor, here is the information regarding network configuration: The device communicates with Home Assistant via Wi-Fi. The default setup method is via a hotspot. Once the sensor is powered on, it will broadcast a hotspot named \u003cstrong\u003eSFA-SENSOR SFA-40A\u003c\/strong\u003e. Connect to this hotspot using your phone or computer; the setup page (\u003cstrong\u003ehttp:\/\/192.168.4.1\u003c\/strong\u003e) will usually appear automatically. If it doesn’t, you can open the page manually. Select the 2.4GHz Wi-Fi network on the same network as your Home Assistant (HA), enter the password, and click ‘Save’. Next, simply wait for the device to appear in HA; you do not need to download any add-ons, nor do you need \u003cstrong\u003eESPHome Device Builder\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eWe hope you enjoy using these sensors. We love seeing them work their magic, integrating seamlessly into our daily lives and helping us better understand our environment at all times through the HA hub.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Screek Workshop | DIY Store","offers":[{"title":"1M TYPE-C Cable","offer_id":63609301959025,"sku":"sfa-40a-cab","price":50.99,"currency_code":"USD","in_stock":true},{"title":"No Cable","offer_id":63609301991793,"sku":"sfa-40a-nocab","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0916\/3295\/9857\/files\/18_54_30__260514_EOS.jpg?v=1778757073","url":"https:\/\/shop.screek.io\/products\/sfa-40a","provider":"Screek Workshop | DIY Store","version":"1.0","type":"link"}