{"product_id":"2010007","title":"Raspberry  Pi Temperature Sensor - DS18B20","description":"\u003cp\u003e\u003cspan style=\"font-size: medium; color: #333333;\"\u003eThis is a temperature sensor designed for Raspberry Pi, the module uses the digital temperature sensor \u003cstrong\u003eDS18B20\u003c\/strong\u003e from Dallas semiconductor, which only requires one IO port to obtain the ambient temperature. The module supports 3.3v and 5V power supply, and the measuring range is -10℃ to 85℃, with an error of ±0.5℃.\u003c\/span\u003e\u003c\/p\u003e\r\n\u003chr\u003e\r\n\u003ch2\u003e\u003cspan style=\"color: #ffc100;\"\u003e\u003cstrong\u003e Features:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\r\n\u003cul\u003e\r\n\u003cli\u003e\u003cspan style=\"font-size: medium; color: #333333;\"\u003e\u003cspan\u003e\u003c\/span\u003eAvailable for 4B \/ 3B+ \/ Zero\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli\u003e\u003cspan style=\"font-size: medium; color: #333333;\"\u003e\u003cspan\u003e\u003c\/span\u003eWorking voltage: 3.3\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli\u003e\u003cspan style=\"font-size: medium; color: #333333;\"\u003e\u003cspan\u003e\u003c\/span\u003eWorking temperature: -10℃~85℃，±0.5℃\u003c\/span\u003e\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cdiv\u003e\n\u003cspan style=\"color: #333333; font-size: medium;\"\u003e\u003cspan style=\"color: #333333; font-size: medium;\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003chr\u003e\n\u003cspan style=\"color: #333333; font-size: medium;\"\u003e\u003cspan style=\"color: #333333; font-size: medium;\"\u003e\u003c\/span\u003e\u003c\/span\u003e\r\n\u003ch2\u003e\u003cspan style=\"color: #ffc100;\"\u003e\u003cstrong\u003e How to use:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\r\n\u003cp\u003e\u003cspan style=\"color: #333333; font-size: medium;\"\u003eFirstly, insert the module to Raspberry PI.\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"color: #333333; font-size: medium;\"\u003eThen, log into your Raspberry PI.\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"color: #333333; font-size: medium;\"\u003eStart UP the 1-Wire interface\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"color: #333333; font-size: medium;\"\u003e sudo raspi-config\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"color: #333333; font-size: medium;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003c\/div\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: medium; color: #333333;\"\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1023\/5025\/8542\/files\/longan-description-057f2a252b9f330101fe3b67cc3cd6b30f5311b3ee554160423b7848cd55c197.jpg?v=1789434564\" alt=\"\"\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: medium; color: #333333;\"\u003eChoose 1-Wire\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1023\/5025\/8542\/files\/longan-description-fea2004cb4265554afe4bfb97ba6dee509a084a0283ca268ea275913dff2dc7c.jpg?v=1789434569\" alt=\"\"\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: medium; color: #333333;\"\u003eClick on YES\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1023\/5025\/8542\/files\/longan-description-0f9b94a8328bf815014105879a776b839d34c22f41d9e5edf6c707881acc0f39.jpg?v=1789434573\" alt=\"\"\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: medium; color: #333333;\"\u003eQuick the raspi-config and restart your PI.\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: medium; color: #333333;\"\u003e Run lsmode | grep -I w1_ command and you should get below info.\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1023\/5025\/8542\/files\/longan-description-443128736ffa1a56b785164c512d4cfb576d09d32356295323bae9c23678e7b6.jpg?v=1789434579\" alt=\"\"\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"color: #333333; font-size: medium;\"\u003eFinally, you can get the temperature now.\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"color: #333333; font-size: medium;\"\u003esudo python thermometer.py\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1023\/5025\/8542\/files\/longan-description-a6c700319dac3550f73965603d7fc639a583ef8af86d2158998cc68f9a8bde0f.jpg?v=1789434588\" alt=\"\"\u003e\u003c\/p\u003e","brand":"Longan Labs","offers":[{"title":"Default Title","offer_id":55012296393070,"sku":"2010007","price":9.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1023\/5025\/8542\/files\/2_8.jpg?v=1789357094","url":"https:\/\/longan-labs.cc\/products\/2010007","provider":"Longan Labs","version":"1.0","type":"link"}