{"product_id":"grow-hat-mini","title":"Grow HAT Mini (HAT only)","description":"\u003cp\u003eA Raspberry Pi mini HAT designed to help you take care of your plants. It can tell you how well they're hydrated, attract your attention when they need water and, if you want to go a step further, even give them water!\u003c\/p\u003e\n\u003cp\u003ePlease note that \u003cstrong\u003ethis listing is for the Grow HAT Mini HAT only\u003c\/strong\u003e. You'll probably want some moisture sensors as well - check out the extras tab for our range of Grow kits!\u003c\/p\u003e\n\u003ch2\u003eAutomatic, systematic and hydromatic!\u003c\/h2\u003e\n\u003cp\u003eThe heart of this clever system is the \u003cstrong\u003eGrow HAT Mini\u003c\/strong\u003e. This Raspberry Pi Mini HAT has a tiny screen to keep an eye on the state of the system, four tactile buttons for navigation and an on-board piezo buzzer to politely request your attention when your plants need you. There's also a light sensor, which we've used in our code example to stop the alarm from chirping away at night. We've covered the PCB in little gold flowers, because we love you. 🌻\u003c\/p\u003e\n\u003cp\u003eThere are three connectors on board to attach our \u003cb\u003ecapacitive moisture sensors (sold separately) \u003c\/b\u003eso you can measure the moisture levels in three separate pots. Because there are no exposed electrodes, capacitive sensors are a lot less vulnerable to corrosion over time than old school resistive sensors. They even have a little area so you can label them with plant names (we think 'Pete' is a great plant name).\u003c\/p\u003e\n\u003cp\u003eOn the back of the Grow HAT Mini there are another three connectors that will let you turn low-current 5v devices on and off, like pumps, motors, valves, solenoids or lights. There's also a set of broken out I2C connections, perfect for adding on an I2C breakout (like those in \u003ca href=\"\/en-eu\/collections\/breakout-garden?stock=true\" target=\"_blank\"\u003eour Breakout Garden range\u003c\/a\u003e). Being able to add on more sensors and interface with extra devices means that it's possible to level up your budding Grow system to something much more capable and sophisticated - a proper little \u003cstrong\u003esmart greenhouse for your desktop \u003c\/strong\u003e(or your spaceship, classroom or apocalyptic bunker!)\u003c\/p\u003e\n\u003ch2\u003eGrow HAT Mini specifications:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eIPS LCD (0.96\" 160x80 pixels) screen\u003c\/li\u003e\n\u003cli\u003eFour tactile buttons\u003c\/li\u003e\n\u003cli\u003ePiezo buzzer\u003c\/li\u003e\n\u003cli\u003eLTR-559 light and proximity sensor (\u003ca href=\"http:\/\/optoelectronics.liteon.com\/upload\/download\/ds86-2013-0003\/ltr-559als-01_ds_v1.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e)\u003c\/li\u003e\n\u003cli\u003e3 x JST SH 3P connectors for capacitive moisture sensors\u003c\/li\u003e\n\u003cli\u003e3 x Picoblade 2P-compatible connectors with MOSFETs for turning low current 5v devices on and off.\u003c\/li\u003e\n\u003cli\u003ePimoroni breakout-compatible pin header\u003c\/li\u003e\n\u003cli\u003eMini HAT-format board\u003c\/li\u003e\n\u003cli\u003eFully assembled\u003c\/li\u003e\n\u003cli\u003eCompatible with all 40-pin header Raspberry Pi models\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/files\/grow-mini_1.pdf?v=1600422759\" target=\"_blank\"\u003eSchematic\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/pinout.xyz\/pinout\/grow_hat_mini\" target=\"_blank\"\u003ePinout\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/github.com\/pimoroni\/grow-python\" target=\"_blank\"\u003ePython library\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003eDimensions: 66mm x 31mm x 10mm (including header)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSoftware\u003c\/h2\u003e\n\u003cp\u003eAs well as the usual examples in the \u003ca href=\"https:\/\/github.com\/pimoroni\/grow-python\" target=\"_blank\"\u003ePython library\u003c\/a\u003e to show you how the individual bits of hardware work, we've also put together a full \u003cstrong\u003eplant monitor application\u003c\/strong\u003e so you can start taking care of your plants straight away. We've even managed to fit a little UI in there, so you can change your settings directly from the HAT.\u003c\/p\u003e\n\u003cp\u003eCheck out our beginner friendly \u003ca href=\"https:\/\/learn.pimoroni.com\/tutorial\/hel\/assembling-grow\" target=\"_blank\"\u003eGetting Started tutorial\u003c\/a\u003e or get going super fast with the one line installer:\u003c\/p\u003e\n\u003cp\u003e\u003ccode\u003ecurl -sSL https:\/\/get.pimoroni.com\/grow | bash\u003c\/code\u003e\u003c\/p\u003e","brand":"Pimoroni","offers":[{"title":"Default Title","offer_id":32345076006995,"sku":"PIM533","price":21.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/products\/Grow_bfcd72f1-e395-4546-80c1-c8dd533a84f2.jpg?v=1628855435","url":"https:\/\/shop.pimoroni.com\/en-eu\/products\/grow-hat-mini","provider":"Pimoroni Ltd","version":"1.0","type":"link"}