{"title":"Kits \u0026 Projects","description":"\u003cp\u003eBrowse our Kits \u0026amp; Projects collection. Hot Sale.\u003c\/p\u003e","products":[{"product_id":"usb-game-pad-with-accelerometer-project-pack-discontinued","title":"USB game pad with accelerometer project pack [Discontinued]","description":"\u003cp\u003eBuild a custom USB gamepad that has an accelerometer mouse inside! This project pack comes with\u003c\/p\u003e\n\n\n\n\u003cul\u003e\n\n\t\u003cli\u003eSNES controller\u003c\/li\u003e\n\n\t\u003cli\u003eTeensy\u003c\/li\u003e\n\n\t\u003cli\u003eAccelerometer\u003c\/li\u003e\n\n\t\u003cli\u003e5' mini-B USB cable\u003c\/li\u003e\n\n\t\u003cli\u003e8\" of ribbon cable\u003c\/li\u003e\n\n\t\u003cli\u003e2 squares of foam tape\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\n\n\u003cp\u003eYou'll need some tools to solder together the parts and a computer for programming it. Please check the project page for more information!\u003c\/p\u003e\u003ch2\u003eTechnical Details\u003c\/h2\u003e\u003cdiv id=\"tab-technical-details-content\" class=\"panel-collapse collapse in\"\u003e \u003cdiv class=\"row\"\u003e \u003cdiv class=\"col-lg-12 col-md-12 col-sm-12 col-xs-12\"\u003e\u003c\/div\u003e \u003c\/div\u003e\n\u003cul id=\"product-files\"\u003e \u003c\/ul\u003e \u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e \u003c\/div\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":51290296451108,"sku":"xuh1787257245540","price":28.67,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/0729\/3732\/files\/usb-game-pad-with-accelerometer-project-pack-discontinued_1.jpg?v=1787257250"},{"product_id":"nano-thermal-receipt-printer-ttl-serial","title":"Nano Thermal Receipt Printer - TTL Serial","description":"\u003cp\u003eAdd a \u003cem\u003ereally really small \u003c\/em\u003eprinter to any microcontroller project with this very cute thermal printer. Thermal printers are also known as receipt printers, they're what you get when you go to the ATM or grocery store. Now you can embed a little printer of your own into an enclosure. This printer is ideal for interfacing with a microcontroller, you simply need a 3.3V-5V TTL serial output from your microcontroller to print text, barcodes, bitmap graphics, even a QR code!\u003c\/p\u003e\n\u003cp\u003eThis package comes with a \u003cstrong\u003eCSN-A3\u003c\/strong\u003e nano Thermal Receipt Printer and a 4-pin TTL cable. One 16' roll of thermal paper is also included! The printer uses very common 2.25\" wide thermal paper, and it can fit up to 16' of paper in the bay at once with a diameter of ≤ 22mm. The 16' long, 2.25\" wide Thermal Paper Roll in our store works perfectly!\u003c\/p\u003e\n\u003cp\u003eWe have quite a few sizes of embeddable thermal printers, larger ones can hold more paper in the bay, but are of course larger. All are identical 'code wise', although some have slightly different baud rates. Check out our full range of thermal printers!\u003c\/p\u003e\n\u003cp\u003eYou will also need a 5 to 9VDC regulated power supply, that can provide 1.5A or more during the high-current print - our 5V 2A power supply will work very nicely. And also we suggest picking up a 2.1mm jack terminal block adapter which will make it easy to connect the power adapter.\u003c\/p\u003e\n\u003cp\u003eWe really like this printer because it's easy to make \u003cstrong\u003eBold, \u003c\/strong\u003e\u003cu\u003eunderline\u003c\/u\u003e, \u003cspan style=\"background: black; color: white;\"\u003e inverted text\u003c\/span\u003e, variable line spacing, left\/centre\/right justification, barcodes in 11 standard formats with adjustable height, and even \u003cstrong\u003ecustom bitmap graphics.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOur friends over at Adafruit have a full tutorial and matching Arduino library (inactive but still works) for these printers that demonstrates the following:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePrinting with small, \u003cspan class=\"style7\"\u003emedium\u003c\/span\u003e and\u003cspan class=\"style6\"\u003e large \u003c\/span\u003etext\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBold \u003c\/strong\u003e and \u003cu\u003eunderline\u003c\/u\u003e text\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"background: black; color: white;\"\u003eInverted text\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eVariable line spacing\u003c\/li\u003e\n\u003cli\u003eLeft, centre and right justification\u003c\/li\u003e\n\u003cli\u003eBarcodes in the following standard formats: \u003cstrong\u003eUPC A, UPC E, EAN13, EAN8, CODE39, I25, CODABAR, CODE93, CODE128, CODE11\u003c\/strong\u003e and \u003cstrong\u003eMSI\u003c\/strong\u003e - with adjustable barcode height\u003c\/li\u003e\n\u003cli\u003eCustom monochrome bitmap graphics!\u003c\/li\u003e\n\u003cli\u003eHow to include a QR code\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong data-mce-fragment=\"1\"\u003eNote: This isn't a retail-level, professional printer! The print quality is legible but not always consistent in contrast. It's for fun projects for makers, not something to run a business with!\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cdiv id=\"tab-technical-details-content\" class=\"panel-collapse collapse in\"\u003e\n\u003cul\u003e\n\u003cli\u003eRequires ~2.25\" wide paper roll\u003c\/li\u003e\n\u003cli\u003ePaper roll diameter: ≤ 22mm\u003c\/li\u003e\n\u003cli\u003ePaper roll length: 16'\u003c\/li\u003e\n\u003cli\u003ePower Voltage: 5~9V\u003c\/li\u003e\n\u003cli\u003eProtocol: TTL Serial\u003c\/li\u003e\n\u003cli\u003ePrinting Speed: 25-70mm\/s\u003c\/li\u003e\n\u003cli\u003eResolution: 8 dots\/mm. 384 dots\/line\u003c\/li\u003e\n\u003cli\u003eBarcode support: EAN13, EAN8, Code39, Code93, Code128, ITF, Codebar, UPC-A, UPC-E\u003c\/li\u003e\n\u003cli\u003eColour: Black\u003c\/li\u003e\n\u003cli\u003ePrinter Dimensions: 44.4mm x 78.6mm x 47.4mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eUser manual\u003c\/li\u003e\n\u003cli\u003eAdafruit tutorial page\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul id=\"product-files\"\u003e\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"The Pi Hut","offers":[{"title":"Default Title","offer_id":51290332233764,"sku":"lba1787257459010","price":29.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/0729\/3732\/files\/nano-thermal-receipt-printer---ttl-serial_1.jpg?v=1787257463"},{"product_id":"tiny-thermal-receipt-printer-ttl-serial-usb","title":"Tiny Thermal Receipt Printer - TTL Serial \/ USB","description":"\u003cp\u003eAdd a \u003cem\u003ereally small\u003c\/em\u003e printer to any microcontroller project with this very cute thermal printer. Thermal printers are also known as receipt printers, they're what you get when you go to the ATM or grocery store. Now you can embed a little printer of your own into an enclosure. This printer is ideal for interfacing with a microcontroller or computer, as you just plug it in via \u003cstrong\u003eUSB\u003c\/strong\u003e \u003cstrong\u003e\u003cem\u003eor\u003c\/em\u003e TTL Serial \u003c\/strong\u003eto print text, barcodes, bitmap graphics, even a QR code!\u003c\/p\u003e\n\u003cp\u003eThis package comes with a\u003cstrong\u003e CSN-A4L\u003c\/strong\u003e Mini Thermal Receipt Printer, a USB cable, a JST cable, and a 4-pin TTL cable. One 33' roll of thermal paper is also included! The printer uses very common 2.25\" wide thermal paper, and it can fit up to 33 ft of paper in the bay at once with a diameter of ≤ 30mm. The 33' long, 2.25\" wide Thermal Paper Roll in our store works perfectly!\u003c\/p\u003e\n\u003cp\u003eWe have quite a few sizes of embeddable thermal printers, larger ones can hold more paper in the bay, but are of course larger. All are identical 'code wise', although some have slightly different baud rates. Check out our full range of thermal printers!\u003c\/p\u003e\n\u003cp\u003eYou will also need a 5 to 9V regulated power supply, that can provide 1.5A or more during the high-current print - our 5V 2A switching power supply will work very nicely. You'll need to give that external power if you are using USB for power, you cannot power it over the USB cable.\u003c\/p\u003e\n\u003cp\u003eWe really like this printer because its easy to make \u003cstrong\u003eBold, \u003c\/strong\u003eunderline, inverted text, variable line spacing, left\/center\/right justification, barcodes in 11 standard formats with adjustable height, and even \u003cstrong\u003ecustom bitmap graphics.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOf course, we wouldn't leave you with a datasheet and a \"good luck!\" - Our friends over at Adafruit have a full tutorial and matching Arduino library (inactive but still works) that demonstrates the following:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePrinting with small, medium and large text\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBold \u003c\/strong\u003e and underline text\u003c\/li\u003e\n\u003cli\u003eInverted text\u003c\/li\u003e\n\u003cli\u003eVariable line spacing\u003c\/li\u003e\n\u003cli\u003eLeft, center and right justification\u003c\/li\u003e\n\u003cli\u003eBarcodes in the following standard formats: \u003cstrong\u003eUPC A, UPC E, EAN13, EAN8, CODE39, I25, CODABAR, CODE93, CODE128, CODE11\u003c\/strong\u003e and \u003cstrong\u003eMSI\u003c\/strong\u003e - with adjustable barcode height\u003c\/li\u003e\n\u003cli\u003eCustom monochrome bitmap graphics!\u003c\/li\u003e\n\u003cli\u003eHow to include a QR code\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIf you're using the built-in USB chip instead of TTL serial, you can use our Python example code\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote: This isn't a retail-level, professional printer! The print quality is legible but not always consistent in contrast. It's for fun projects for makers, not something to run a business with!\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eTechnical Details\u003c\/h2\u003e\n\u003cdiv class=\"panel-collapse collapse in\" id=\"tab-technical-details-content\"\u003e\n\u003cul\u003e\n\u003cli\u003eRequires ~2.25\" wide paper roll\u003c\/li\u003e\n\u003cli\u003ePaper roll diameter: ≤ 30mm\u003c\/li\u003e\n\u003cli\u003ePaper roll length: 33'\u003c\/li\u003e\n\u003cli\u003ePower Voltage: 5~9V\u003c\/li\u003e\n\u003cli\u003eConnectors: 9600 baud TTL or USB\u003c\/li\u003e\n\u003cli\u003e\nWindows XP\/Vista\/7\/8 or MacOS X 10.9 to 10.11 PL2303 USB drivers. Newer Mac drivers available @ Prolific\n\u003c\/li\u003e\n\u003cli\u003ePrinting Speed: 25-70mm\/s\u003c\/li\u003e\n\u003cli\u003eResolution: 8 dots\/mm. 384 dots\/line\u003c\/li\u003e\n\u003cli\u003eBarcode support: EAN13, EAN8, Code39, Code93, Code128, ITF, Codebar, UPC-A, UPC-E, QRCode, PDF417\u003c\/li\u003e\n\u003cli\u003eColour: Black\u003c\/li\u003e\n\u003cli\u003ePrinter Dimensions: 58mm x 82mm x 44.3mm \/ 2.3\" x 3.2\" x 1.7\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul id=\"product-files\"\u003e\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"The Pi Hut","offers":[{"title":"Default Title","offer_id":51290332299300,"sku":"las1787257459665","price":32.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/0729\/3732\/files\/tiny-thermal-receipt-printer---ttl-serial-usb_1.jpg?v=1787257464"},{"product_id":"thermal-receipt-printer-guts-discontinued","title":"Thermal Receipt Printer Guts [discontinued]","description":"\u003cp\u003eAdd printing capability to any microcontroller project with \u003cstrong\u003ejust the innards of a thermal printer.\u003c\/strong\u003e Thermal printers are also known as receipt printers, they're what you get when you go to the ATM or grocery store. Now you can embed a little printer of your own into a custom enclosure of your choosing. This printer is ideal for interfacing with a microcontroller, you simply need a 3.3V-5V TTL serial output from your microcontroller to print text, barcodes, bitmap graphics, even a QR code!\u003c\/p\u003e\u003cp\u003eThis is the super hackable version! All that's included is the guts of a thermal printer: the motor\/heater with a flex cable and a control board with a chip that will take your serial commands and use them to drive the motor \u0026amp; heater. You also get a TTL cable and a 33' roll of thermal paper. You'll likely want to design some sort of enclosure for it, especially since its a little challenging to line up the paper so it feeds through straight. That said, because there's no paper bay you can use as little or as much paper as you like, heck you can even feed in a mobius strip!\u003c\/p\u003e\u003cp\u003eTo power it, supply the VH pin with 5-9VDC. 5V can be a little dim, 7.5V-9VDC will give you nice dark printing.\u003c\/p\u003e\u003cp\u003eWe really like this printer because its easy to make \u003cstrong\u003eBold, \u003c\/strong\u003e\u003cu\u003eunderline\u003c\/u\u003e, \u003cspan style=\"background: black; color: white;\"\u003e inverted text\u003c\/span\u003e, variable line spacing, left\/center\/right justification, barcodes in 11 standard formats with adjustable height, and even \u003cstrong\u003ecustom bitmap graphics.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eOf course, we wouldn't leave you with a datasheet and a \"good luck!\" - We have a full tutorial and matching Arduino library that demonstrates the following:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePrinting with small, \u003cspan class=\"style7\"\u003emedium\u003c\/span\u003e and\u003cspan class=\"style6\"\u003e large \u003c\/span\u003etext\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBold \u003c\/strong\u003e and \u003cu\u003eunderline\u003c\/u\u003e text\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"background: black; color: white;\"\u003eInverted text\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eVariable line spacing\u003c\/li\u003e\n\u003cli\u003eLeft, center and right justification\u003c\/li\u003e\n\u003cli\u003eBarcodes in the following standard formats: \u003cstrong\u003eUPC A, UPC E, EAN13, EAN8, CODE39, I25, CODABAR, CODE93, CODE128, CODE11\u003c\/strong\u003e and \u003cstrong\u003eMSI\u003c\/strong\u003e - with adjustable barcode height\u003c\/li\u003e\n\u003cli\u003eCustom monochrome bitmap graphics!\u003c\/li\u003e\n\u003cli\u003eHow to include a QR code\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003c\/p\u003e\u003ch2\u003eTechnical Details\u003c\/h2\u003e\u003cdiv id=\"tab-technical-details-content\" class=\"panel-collapse collapse in\"\u003e \u003cdiv class=\"row\"\u003e \u003cdiv class=\"col-lg-12 col-md-12 col-sm-12 col-xs-12\"\u003e\u003cul\u003e\n\u003cli\u003eRated Power Voltage: 5-9VDC\u003c\/li\u003e\n\u003cli\u003eSuggested Power Voltage: 7.4VDC\u003c\/li\u003e\n\u003cli\u003eMax Current draw: 2.5A (spike)\u003c\/li\u003e\n\u003cli\u003eTTL Serial Interface\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e \u003c\/div\u003e\n\u003cul id=\"product-files\"\u003e \u003c\/ul\u003e \u003cdiv class=\"row\"\u003e\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\u003c\/div\u003e \u003c\/div\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":51290332364836,"sku":"kjz1787257460372","price":34.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/0729\/3732\/files\/thermal-receipt-printer-guts-discontinued_1.jpg?v=1787257464"},{"product_id":"grove-temperature-humidity-sensor-sht31","title":"Grove - Temperature \u0026 Humidity Sensor (SHT31)","description":"\u003cp\u003eThe SHT31 Temperature \u0026amp; Humidity sensor is a high-accuracy humidity sensor that can acquire the relative humidity at only ±2% error. It also offers excellent performance in terms of temperature measurement, you can use it to \u003cstrong\u003eread temperature from -40 degrees to 125 degrees\u003c\/strong\u003e whilst still maintaining an accuracy of ±0.3 degrees.\u003cbr\u003e\u003cbr\u003eIf you are looking for a temperature \u0026amp; humidity sensor that is accurate and also easy to use for your Arduino projects, the Grove - Temperature \u0026amp; Humidity Sensor (SHT31) is a great choice.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAs the sensor is quite sensitive to environmental conditions, please DO NOT touch it with your fingers as you might damage it.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eHigh accuracy, ±0.3 °C accuracy for temperature and ±2% for humidity\u003c\/li\u003e\n\u003cli\u003eEasy-to-use Grove Compatible Interface\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eProduct number: Seeed 101020212\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSupply Voltage: 5V or 3.3V\u003c\/li\u003e\n\u003cli\u003eCurrent Consumption: 100 uA\u003c\/li\u003e\n\u003cli\u003eTemperature Measurement Range: -40°C to 125°C\u003c\/li\u003e\n\u003cli\u003eAccuracy: ±0.3\u003c\/li\u003e\n\u003cli\u003eHumidity Accuracy: ±2%\u003c\/li\u003e\n\u003cli\u003eGrove Port: I2C\u003c\/li\u003e\n\u003cli\u003eDimensions: 20mm x 40mm\u003c\/li\u003e\n\u003cli\u003eNet Weight: 4g\u003c\/li\u003e\n\u003cli\u003eGross Weight: 9g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x Grove Temperature \u0026amp; Humidity Sensor\u003c\/li\u003e\n\u003cli\u003e1x Grove Cable\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eResources\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eProduct Wiki\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Seeed","offers":[{"title":"Default Title","offer_id":51290365689892,"sku":"mqj1787257940879","price":6.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/0729\/3732\/files\/grove---temperature-humidity-sensor-sht31_1.jpg?v=1787257945"},{"product_id":"onion-ethernet-expansion-discontinued","title":"Onion Ethernet Expansion [Discontinued]","description":"\u003cp\u003eThe Ethernet Expansion adds an Ethernet port to your Omega with a maximum connection speed of 100Mbps. While the Omega is all about wireless connectivity, a reliable wired network connection can be a great addition to a project, and the Ethernet Expansion is a great tool for quickly reflashing your Omega’s firmware.\u003c\/p\u003e\n\n\u003cp\u003eThe Ethernet Expansion adds an Ethernet port to your Omega. While the Omega is all about wireless connectivity, a reliable wired network connection can be a great addition to a project. Since the Omega is so flexible when it comes to networking, you can use the Ethernet Expansion to:\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eProvide network connectivity to the Omega\u003c\/li\u003e\n\t\u003cli\u003eConnect a modem to your Omega and have it act like a router\u003c\/li\u003e\n\t\u003cli\u003eProvide network connectivity to a wired device by bridging a wireless network\u003c\/li\u003e\n\t\u003cli\u003eQuickly flash new firmware to the Omega\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eIt makes use of the Omega’s exposed Ethernet pins, so only one Ethernet Expansion can be used with the Omega at any given time.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e This Expansion requires a Dock with an Expansion Header to use, such as the Expansion Dock, Power Dock, or Arduino Dock R2.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eTechnical Specs:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003ePort type: RJ45\u003c\/li\u003e\n\t\u003cli\u003eConnection Speed: 100Mbps\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eLinks:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eEthernet Expansion Hardware Overview\u003c\/li\u003e\n\t\u003cli\u003eHow to use the Ethernet Expansion\u003c\/li\u003e\n\t\u003cli\u003eMechanical Drawing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eDownloads\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eOnion Omega2 Documentation\u003c\/strong\u003e\u003c\/p\u003e\n","brand":"Onion","offers":[{"title":"Default Title","offer_id":51290365952036,"sku":"udk1787257942220","price":8.03,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/0729\/3732\/files\/onion-ethernet-expansion-discontinued_1.png?v=1787257947"},{"product_id":"onion-mini-dock-discontinued","title":"Onion Mini Dock [Discontinued]","description":"\u003cp\u003eThe Mini Dock is designed to power your Omega for applications that do not require GPIO pins. 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Based on the ADS1115 analog-to-digital converter chip, this Expansion provides 4 analog input channels, each with 16 bits of precision at a maximum of 860 samples per second, and communicates with your Omega using I2C.\u003c\/p\u003e\n\n\u003cp\u003eWith this Expansion, your Omega will be able to read and interpret analog signals! This opens the door to a whole bunch of sensors. Directly connect up to 4 analog signals to the female header on the board and safely sample analog voltages from -6V to +6V. There’s also power and ground headers for each analog input, providing an easy way to power your sensors.\u003c\/p\u003e\n\n\u003cp\u003eWe’re huge fans of the Grove family of sensors, actuators and controllers, so we’ve included 3 Grove connectors right on the ADC Expansion. Two connectors are analog, and the third is digital I2C.\u003c\/p\u003e\n\n\u003cp\u003eA nice bonus about the ADC Expansion is that it’s stackable, each Omega2 can support up to 2 stacked ADC Expansions, giving you 8 analog input channels in total. The switch on the side of  lets you change the I2C address (between 0x48 and 0x49).\u003c\/p\u003e\n\n\u003cp\u003eSetup is a breeze, just plug it into the Expansion Header on a Dock and you’re all set. Take a look at our guides to get started connecting sensors and Grove devices, and reading analog signals from the Omega’s Linux command line.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eTechnical Details\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eAnalog input channels: 4\u003c\/li\u003e\n\t\u003cli\u003eSignal resolution: 16 bits\u003c\/li\u003e\n\t\u003cli\u003eSamples per Second: programmable from 8 to 860\u003c\/li\u003e\n\t\u003cli\u003eInput analog voltage range: -6V to +6V\u003c\/li\u003e\n\t\u003cli\u003eStackable: Yes, up to 2 ADC Expansions, providing 8 analog input channels\u003c\/li\u003e\n\t\u003cli\u003eChipset: TI ADS1115\u003c\/li\u003e\n\t\u003cli\u003eCommunication Protocol to Omega: I2C\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eCompatible analog sensors\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eTemperature: TMP36 \/ LM335\u003c\/li\u003e\n\t\u003cli\u003eHumidity: IH-4030\u003c\/li\u003e\n\t\u003cli\u003eLight: Photodetector \/ ALS-PT19 \/ BPW34\u003c\/li\u003e\n\t\u003cli\u003eWater Level \/ PN-12110215TC-8\u003c\/li\u003e\n\t\u003cli\u003eCurrent: ACS723\u003c\/li\u003e\n\t\u003cli\u003e Hall-Effect: AH1815\u003c\/li\u003e\n\t\u003cli\u003eAny voltage output sensor from -6V to +6V\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"Onion","offers":[{"title":"Default Title","offer_id":51290366869540,"sku":"geo1787257950515","price":10.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/0729\/3732\/files\/onion-adc-expansion-discontinued_1.png?v=1787257955"},{"product_id":"onion-power-dock-2-discontinued","title":"Onion Power Dock 2 [Discontinued]","description":"\u003cp\u003eThe Power Dock 2 allows you to use any 3.7V LiPo battery to power your Omega and then charge the battery when it’s out of juice. It has the same form factor as the Expansion Dock and can also be used in the same way: no battery and receiving power through the Micro USB port. The Dock breaks out the Omega’s GPIO pins so you can use them to control external circuits or connect Expansion boards to extend the functionality of your Omega. The Power Dock 2 adds an ADC that allows the Omega to measure the voltage level of an attached LiPo battery. This will give you a better idea of how much juice is left in the battery!\u003c\/p\u003e\n\n\u003cp\u003eThe Power Dock 2 frees you from wires and allows you to take all of your Omega projects on the go! \u003cstrong\u003eOnion strongly recommend getting a Dock for your Omega to get the best experience and most performance, functionality, and stability from your device. \u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eMobility\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eUse any 3.7V LiPo battery (not included) to provide power to the Omega and all connected Expansions and USB devices. Display the battery’s charge level on four battery indicator LEDs as well as read it in the OS with a single command! When your battery is out of juice, plug a short Micro USB cable (8? or less is recommended) and the Power Dock will charge the battery.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eConvenience\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eNo battery? No problem! Without a battery connected, the Power Dock behaves almost like the Expansion Dock. You can provide power with a short Micro USB cable and the regulator circuits on the Dock will ensure the Omega always receives the stable 3.3V it needs to operate optimally. \u003cstrong\u003eAn on-board ADC allows the Omega to measure the voltage level of an attached LiPo battery, giving an idea of how much juice is left in the battery!\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eNote that the Power Dock does not have include USB-to-Serial chip, so you will need to use SSH or the Console over WiFi to connect to your Omega. See the links below on how to do this.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eFunctionality\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThe Dock exposes several of the Omega’s features to the user:\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eThe Omega’s \u003cstrong\u003eGPIOs\u003c\/strong\u003e are exposed on the \u003cstrong\u003eExpansion Header\u003c\/strong\u003e. Use the header to plug in \u003cstrong\u003eOnion Expansions\u003c\/strong\u003e or connect to external circuits\u003c\/li\u003e\n\t\u003cli\u003eConnect USB devices directly to your Omega\u003c\/li\u003e\n\t\u003cli\u003eControl the RGB LED on the Dock using the Omega’s GPIOs\u003c\/li\u003e\n\t\u003cli\u003ePress the Reset Button to reboot your Omega, hold it for 10 seconds to perform a factory restore\u003c\/li\u003e\n\t\u003cli\u003eTurn your Omega on and off with the Power Switch\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eModular\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eCompatible with all Omega Expansions. Extend the functionality of your Omega by connecting one of our plug and play Expansions.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eTechnical Details\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e1x JST-PH LiPo Battery Connector\u003c\/li\u003e\n\t\u003cli\u003e1x ADC to measure LiPo battery voltage level\u003c\/li\u003e\n\t\u003cli\u003e1x Micro USB Port – Power and Battery Charging\u003c\/li\u003e\n\t\u003cli\u003e1x USB-A Port – Connect USB devices to the Omega\u003c\/li\u003e\n\t\u003cli\u003e1x Reset Button\u003c\/li\u003e\n\t\u003cli\u003e1x Power Switch\u003c\/li\u003e\n\t\u003cli\u003e30-pin Expansion Header\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eLinks\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003ePower Dock Hardware Overview\u003c\/li\u003e\n\t\u003cli\u003eUsing the Power Dock\u003c\/li\u003e\n\t\u003cli\u003eConnecting to the Omega Via SSH\u003c\/li\u003e\n\t\u003cli\u003eConnecting to the Omega’s Console\u003c\/li\u003e\n\t\u003cli\u003eChecking the Battery Level\u003c\/li\u003e\n\t\u003cli\u003eControlling the Omega’s GPIOs\u003c\/li\u003e\n\t\u003cli\u003eUsing USB Storage with the Omega\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eDownloads\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eOnion Omega2 Documentation\u003c\/strong\u003e\u003c\/p\u003e\n","brand":"Onion","offers":[{"title":"Default Title","offer_id":51290367033380,"sku":"pyo1787257951877","price":9.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/0729\/3732\/files\/onion-power-dock-2-discontinued_1.jpg?v=1787257956"},{"product_id":"omega2-pro-discontinued","title":"Omega2 Pro [Discontinued]","description":"\u003cp\u003eThe Omega2 Pro IoT computer is the next generation of Onion’s Linux-based, WiFi development board and the most powerful IoT computer we’ve made yet. 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It is a standalone device – the processor, memory, gigabytes of storage, and Wi-Fi are all built-in, and it’s smaller than a breadboard.\u003c\/p\u003e\u003cp\u003eThe storage is pre-loaded with the OpenWrt embedded Linux distro, so getting started is as easy as plugging in a Micro USB cable for power and taking a few minutes to go through the browser-based setup wizard.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eSee the Omega2 Pro Guide for details on getting started and using your new Omega2 Pro!\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eProcessor: 580 MHz MIPS CPU\u003c\/li\u003e\n\u003cli\u003eMemory: 128 MB RAM and 384 MB flash swap file\u003c\/li\u003e\n\u003cli\u003eStorage: 8 GB\u003c\/li\u003e\n\u003cli\u003eConnectivity: 2.4 GHz b\/g\/n Wi-Fi\u003c\/li\u003e\n\u003cli\u003eOperating System: OpenWRT 18.06 Linux\u003c\/li\u003e\n\u003cli\u003eBattery Support: LiPo battery management \u0026amp; JST-PH battery connector\u003c\/li\u003e\n\u003cli\u003eAntenna: 2 dBi directional chip antenna \u0026amp; U.FL connector for external antenna\u003c\/li\u003e\n\u003cli\u003eDimensions: 73 mm x 44 mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eA common theme we heard from our users of previous Omega iterations was that they felt constrained by storage space. 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The result is the Omega2 Pro, the latest iteration on our vision for an ideal IoT computer:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eEfficient: Power efficient but has computing horse-power\u003c\/li\u003e\n\u003cli\u003eConnected: Wi-Fi connectivity out of the box\u003c\/li\u003e\n\u003cli\u003eVersatile: Linux-based with lots of hardware expansions\u003c\/li\u003e\n\u003cli\u003eCompact: Easily embeddable form-factor\u003c\/li\u003e\n\u003cli\u003ePortable: Built-in LiPo battery management\u003c\/li\u003e\n\u003cli\u003eScalable: Perfect for prototypes and production\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cb\u003eDownloads\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eGetting Started with the Omega2 Pro\u003c\/li\u003e\n\u003cli\u003eOmega2 Pro Hardware Overview\u003c\/li\u003e\n\u003cli\u003ePin-out Diagram\u003c\/li\u003e\n\u003cli\u003eInstalling and Using Node-Red\u003c\/li\u003e\n\u003cli\u003eIntroduction to the Omega2\u003c\/li\u003e\n\u003cli\u003eProject Ideas\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Onion","offers":[{"title":"Default Title","offer_id":51290367164452,"sku":"gqn1787257953936","price":35.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/0729\/3732\/files\/omega2-pro-discontinued_1.jpg?v=1787257958"},{"product_id":"onion-oled-expansion-discontinued","title":"Onion OLED Expansion [Discontinued]","description":"\u003cp\u003eThe OLED Expansion adds a low-power 0.96\" monochrome display to your Omega. 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As a result, the display is very power efficient.\u003c\/p\u003e\n\n\u003cp\u003eA single command enables built-in scrolling animations, where the contents of the entire display can be scrolled to the left, right, or diagonally left, and right.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eTechnical Details:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eScreen Size: 0.96?\u003c\/li\u003e\n\t\u003cli\u003eResolution: 128×64\u003c\/li\u003e\n\t\u003cli\u003eDisplay Technology: OLED (Organic Light Emitting Diode)\u003c\/li\u003e\n\t\u003cli\u003eCharacters per row: 21\u003c\/li\u003e\n\t\u003cli\u003eNumber of character rows: 7\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eLinks:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eOLED Expansion Hardware Overview\u003c\/li\u003e\n\t\u003cli\u003eHow to use the OLED Expansion\u003c\/li\u003e\n\t\u003cli\u003eTechnical Drawing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eDownloads\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eOnion Omega2 Documentation\u003c\/strong\u003e\u003c\/p\u003e\n","brand":"Onion","offers":[{"title":"Default Title","offer_id":51290367229988,"sku":"hkw1787257955097","price":10.21,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/0729\/3732\/files\/onion-oled-expansion-discontinued_1.jpg?v=1787257959"},{"product_id":"onion-gps-expansion-discontinued","title":"Onion GPS Expansion [Discontinued]","description":"\u003cp\u003eThe GPS Expansion for the Onion Omega is a USB-based expansion that allows your Omega to pinpoint its location using both GPS as well as China’s Beidou satellite positioning systems. It comes with an on-board GPS antenna as well as a built-in u.FL connector to attach your own antenna. Provides up to 1.8m accuracy, 66 search channels, 22 tracking channels, and -165 dBM sensitivity. Up to 10Hz update rate.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eTechnical Details\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eAccuracy: 1.8m\u003c\/li\u003e\n\t\u003cli\u003eSearch channels: 66\u003c\/li\u003e\n\t\u003cli\u003eTracking channels: 22\u003c\/li\u003e\n\t\u003cli\u003eSensitivity: -165 dBM\u003c\/li\u003e\n\t\u003cli\u003eUpdate rate: 10 Hz\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eLinks\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eGPS Expansion Hardware Overview\u003c\/li\u003e\n\t\u003cli\u003eUsing the GPS Expansion\u003c\/li\u003e\n\t\u003cli\u003eGPS unit Datasheet\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eDownloads\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eOnion Omega2 Documentation\u003c\/strong\u003e\u003c\/p\u003e\n","brand":"Onion","offers":[{"title":"Default Title","offer_id":51290367295524,"sku":"jhq1787257956408","price":19.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/0729\/3732\/files\/onion-gps-expansion-discontinued_1.jpg?v=1787257961"},{"product_id":"onion-nfc-rfid-expansion-discontinued","title":"Onion NFC-RFID Expansion [Discontinued]","description":"\u003cp\u003eThe new RFID \u0026amp; NFC expansion board for Onion! This board uses the PN532 controller chip, which is the most popular NFC chip, and is embedded in pretty much every phone or device that does NFC. It can read and write to tags and cards, communicate with phones (for example payment processing), and ‘act’ like an NFC tag. If you want to do any sort of embedded NFC work, this is the chip you’ll want to use!\u003c\/p\u003e\n\n\u003cp\u003eNFC (Near Field Communications) is a way for two devices very close to each other to communicate.  It is an extension of RFID, so anything you can do with RFID you can do with NFC. You can do more things with NFC as well, such as communicate bi-directionally with cell phones. Because it can read and write tags, you can use this for RFID-tag projects.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e1 x RFID \u0026amp; NFC Expansion\u003cbr\u003e\n2 x NFC sticker with 100 bytes of storage\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCheck out the video here to see the devices features!\u003c\/strong\u003e\u003c\/p\u003e\n","brand":"Onion","offers":[{"title":"Default Title","offer_id":51290367361060,"sku":"mhw1787257957392","price":10.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/0729\/3732\/files\/onion-nfc-rfid-expansion-discontinued_1.jpg?v=1787257961"},{"product_id":"omega2-plus-discontinued","title":"Omega2 Plus [Discontinued]","description":"\u003cp\u003eIntroducing the Omega2 \u003cstrong\u003ePlus\u003c\/strong\u003e, the cheap IoT computer.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003ePlease Note. 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You can think of the Omega2 as a tiny Linux server with Wi-Fi. (Yes, it even runs Apache!)\u003c\/p\u003e\n\n\u003cp\u003eFor the BSD fans out there, the Omega2 also runs FreeBSD!\u003c\/p\u003e\n\n\u003ch3\u003eThe \u003cstrong\u003eOmega2\u003c\/strong\u003e speaks many languages.\u003c\/h3\u003e\n\n\u003cp\u003eAn important benefit of running Linux is that the Omega2 can be programmed with whatever language you want. Save time by using languages and libraries you are already familiar with.\u003c\/p\u003e\n\n\u003ch3\u003eThe \u003cstrong\u003eOmega2\u003c\/strong\u003e is cloud-integrated.\u003c\/h3\u003e\n\n\u003cp\u003eThe Omega2 is seamlessly integrated with the Onion Cloud. This allows you toremote control it from anywhere in the world with our intuitive Web UI or RESTful APIs. 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