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 andregister here to download the SDK, participate in the Forums, and more.
Includes ARM7 EJ-S™, GSM, GPRS, Wi-Fi, Bluetooth BR/EDR/BLE, GPS, Audio codec, and SD card connector on a single development board
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
Provides various interfaces for connecting to most sensors, peripherals, Groves, and other widgets
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.
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)
Set Count 1
Speed 100Kbps, 400Kbps, 3.4Mbps SPI
Set Count 1
(MOSI, MISO, SCK, SS)
Speed 104Kbps~26Mbps UART Set Count 1
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
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.