{"product_id":"m5stack-esp32-core-ink-development-kit-1-54-elnk-display","title":"M5Stack Core Ink Development  Kit (1.54\" eInk Display)","description":"\u003ch2\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eCoreInk \u003c\/strong\u003e\u003cspan\u003eis an exciting addition to the M5Stack cores lineup, offering a brand new \u003c\/span\u003e\u003ca href=\"https:\/\/en.wikipedia.org\/wiki\/E_Ink\"\u003eE-ink\u003c\/a\u003e\u003cspan\u003e display experience. Powered by the ESP32-PICO-D4, this innovative device boasts a 1.54\" Black and White E-ink Display with a resolution of 200x200. Unlike traditional LCD screens, E-ink displays are known for being gentle on the eyes, making them a perfect choice for extended reading or viewing sessions. Additionally, they consume minimal power and can retain the displayed image even when power is disconnected.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eControlling the CoreInk is a breeze with its integrated multi-function button, physical button, status LED, and buzzer. These features provide intuitive control and feedback for a seamless user experience. The device is equipped with a 390mAh lithium polymer battery, ensuring sufficient power for extended usage. It also incorporates an RTC (BM8563) for precise timing control and supports deep sleep functionality to conserve energy.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eThe CoreInk sets itself apart with its independent reset and power buttons, allowing for convenient operation. Moreover, it offers expansion ports (HY2.0-4P, M-BUS, HAT expansion) that enable the attachment of external sensors, opening up a world of possibilities for expanding its functionality. With the CoreInk, users can unleash their creativity and explore unlimited potential\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCaution:\u003c\/strong\u003e Do not expose the device in ultraviolet rays for a long time, or it may damage the screen.\u003c\/p\u003e\n\u003cp class=\"warn\"\u003e\u003cstrong\u003ePrecautions:\u003c\/strong\u003e Please avoid long-time high-frequency refresh when using it. The recommended refresh interval is (15s\/time). Do not expose to ultraviolet rays for a long time, otherwise it may cause irreversible damage to the ink screen. The low-power power management solution adopted by CoreInk is different from that of CORE and StickC devices. When in use, the PWR button is used as a power-on button(long press 2s). If you need to shut down the device, you need to use the software API or press the reset button on the back.\u003c\/p\u003e\n\u003ch2 id=\"product-features\"\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eESP32 Standard wireless functions WiFi\u003c\/li\u003e\n\u003cli\u003eInternal 4M Flash\u003c\/li\u003e\n\u003cli\u003eLow Power Display\u003c\/li\u003e\n\u003cli\u003e180 degree viewing angle\u003c\/li\u003e\n\u003cli\u003eExpansion ports\u003c\/li\u003e\n\u003cli\u003eBuilt-in Magnet\u003c\/li\u003e\n\u003cli\u003eInternal Battery\u003c\/li\u003e\n\u003cli\u003eExpandable\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Code: \u003c\/strong\u003eK048\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eESP32-PICO-D4: \u003c\/strong\u003e240MHz dual core, 600 DMIPS, 520KB SRAM, Wi-Fi\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlash: \u003c\/strong\u003e4MB Flash\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Voltage: \u003c\/strong\u003e5V @ 500mA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePorts: \u003c\/strong\u003eTypeC*1, HY2.0-4P*1 , M-BUS Female Connector,Pin Array\/ Hat Expansion\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eScreen: \u003c\/strong\u003eGDEW0154M09 | SPI Port | 200*200@1.54\" | Dpi:184 | 1-bit Black \u0026amp; White(Grayscale:2) \\ Viewing Area(mm):27.6x27.6 | Dot pitch(mm) 0.138x0.138 | Refresh Time（s） 0.82 \/Partial refresh（s） 0.24\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePhysical Buttons: \u003c\/strong\u003eProgrammable *1 , Reset *1, Power *1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLED: \u003c\/strong\u003eGreen LED x 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRTC: \u003c\/strong\u003eBM8563\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuzzer: \u003c\/strong\u003ePassive Buzzer*1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWifi: \u003c\/strong\u003e2.4G 3D Antenna\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePINS: \u003c\/strong\u003eG25, G26, G36, G23, G34, G18, G21, G22, G14, G13\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery:\u003c\/strong\u003e 390mAh@3.7V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorking Temp: \u003c\/strong\u003e0°C to 60°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNet Weight:\u003c\/strong\u003e 32g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGross Weight: \u003c\/strong\u003e55g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions: \u003c\/strong\u003e56*40*16mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Size:\u003c\/strong\u003e 82*46*20mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCase Material: \u003c\/strong\u003ePlastic ( PC )\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 id=\"application\"\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eIoT Terminal\u003c\/li\u003e\n\u003cli\u003eE-Book\u003c\/li\u003e\n\u003cli\u003eIndustrial Control Panel\u003c\/li\u003e\n\u003cli\u003eElectronic Tag\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 id=\"includes\"\u003e\u003cstrong\u003ePart List:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x CoreInk\u003c\/li\u003e\n\u003cli\u003e1x Type-C USB(20cm)\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"M5Stack","offers":[{"title":"Default Title","offer_id":42291113263295,"sku":"MLE03349","price":2400.0,"currency_code":"PHP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0531\/3419\/6927\/files\/MLE03349.jpg?v=1746755850","url":"https:\/\/makerlab.ph\/products\/m5stack-esp32-core-ink-development-kit-1-54-elnk-display","provider":"Makerlab PH","version":"1.0","type":"link"}