Main feature All-in-one features Includes ARM7 EJ-S™, GSM, GPRS, Wi-Fi, Bluetooth BR/EDR/BLE, GPS, Audio codec, and SD card connector on a single development board Rich-Compatibility Pin-out similar to Arduino boards, including Digital I/O, Analog I/O, PWM, I2C, SPI, UART and power supply, compatible with Grove 4-pin interface Strong Extensibility Provides various interfaces for connecting to most sensors, peripherals, Groves, and other widgets Easy Prototyping You are what you wear. Using LinkIt ONE together with MediaTek LinkIt SDK (for Arduino) you will be able to easily turn your ideas into practical prototypes and make them a reality with the Seeed productization and agile manufacturing service. LinkIt ONE What is LinkIt ONE Specifications Schematic diagram The LinkIt ONE development board is an open source, high performance board for prototyping Wearables and IoT devices. It's based on the world's leading SoC for Wearables, MediaTek Aster (MT2502) combined with high performance Wi-Fi (MT5931) and GPS (MT3332) chipsets to provide you with access to all the features of MediaTek LinkIt. It also provides similar pin-out features to Arduino boards, making it easy for you to connect to various sensors, peripherals, and Arduino shields. It also provides similar pin-out features to Arduino boards, making it easy for you to connect to various sensors, peripherals, and Groves. LinkIt ONE is a co-design product by Seeed Studio and MediaTek. It brings together the parties' knowledge in open hardware and industry leading reference designs for Wearables and IoT devices to create this powerful development board. LinkIt ONE development is fully supported on the MediaTek Labs site: check out the LinkIt section and register here to download the SDK, participate in the Forums, and more. Category Feature Spec Microcontroller Chipset MT2502A (Aster) Core ARM7 EJ-S™ Clock Speed 260MHz PCB Size Dimensions 3.3 x 2.1 inches Memory Flash 16MB RAM 4MB Power Battery Jack 3.7~4.2V Li-battery DC Current Per I/O Pin 0.3~3mA Digital IO Pins Pin Count 16 (D0~D13, SDA, SCL) Voltage 3.3v Analog Input Pins Pin Count 4 (A0, A1, A2) Voltage 0~5V PWM Output Pins Pin Count 2 (D3 and D9) Voltage 3.3v Max Resolution 13bit Frequency (Resolution) 1.6KHz (13bit) 50.8KHz (8bit) 800KHz (4bit) (customizable) External Interrupts Pin Count 2 (D2 and D3) I2C (master only) Set Count 1 (SDA, SCL) Speed 100Kbps, 400Kbps, 3.4Mbps SPI (master only) Set Count 1 (MOSI, MISO, SCK, SS) Speed 104Kbps~26Mbps UART Set Count 1 (TX/RX) Voltage 3.3v UART on USB Set Count 1 Communications GSM 850/900/1800/1900MHz GPRS Class 12 Bluetooth BR/EDR/BLE (Dual Mode) Wi-Fi (MT5931) 802.11 b/g/n Positioning GPS (MT3332) GPS/GLONASS/BEIDOU User Storage Flash 10MB SD Card Up to 32GB (Class 10) Executable Size RAM (Code+RO+RW+ZI+Heap) 2MB Rrelated products LinkIt ONE is built to offer similar pin-out to the popular Arduino boards ,4-pin grove interfaces and peripheral interfaces, making it easy to add sensors, peripherals, and Arduino Shields to LinkIt ONE and create fully featured wearable and IoT device prototypes. Here you can reach some widgets to have comprehensive understanding of this platform, and we will develop more one after another. Sidekick Basic kit for LinkIt ONE The SideKick Basic Kit is designed to learn basic electronic knowledge with your LinkIt ONE. Grove-Starter kit for LinkIt ONE Grove - Starter kit is designed to minimize the difficulty of fundamental electronic engineering with your LinkIt ONE. Seeeduino V3.0 LinkIt ONE has similar Pin-outs to Arduino UNO, including Digital IO, Analog IO, PWM, I2C, SPI, UART and power supply, which provide a further chance to electronic engineering and programming for those who have certain foundation of Arduino. Package LinkIt ONE is paicked in the protective box, along with a quick start guide, pin-out diagram relevant user mannual and accessories. The box is designed to protect the LinkIt ONE from can prevent the shocks and impact. And for retailer whith you may hang on the box in your a physical store, the box may include with a pendant from which it can be hung for display. Box Antenna Polymer li-ion Battery
