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LinkIt™ ONE HDK Intro

The LinkIt ONE HDK provides the tools you need to create proof-of-concept Wearables and IoT devices. The HDK delivers:

LinkIt ONE development board from Seeed Studio

Containing the LinkIt ONE development board, this kit also includes dual Wi-Fi and Bluetooth, GSM (2G) and GPS/GLONASS antennas as well as a Li-battery. Using the included quick start guide you can be up and running with your proof of concepts in no time.

You can then add Grove sensors or any peripherals compatible with the extensive pin and interface standards supported by the board.

Co-designed with Seeed Studio, this kit is everything you need to get started.

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MediaTek LinkIt™ ONE and Grove IoT Starter Kit Powered by AWS

This kit offers the LinkIt ONE development board, battery and antennas found in the kit from Seeed Studio, but in addition offers a range of Grove sensors.

Combined with the LinkIt ONE SDK, mbed TSL library for LinkIt ONE and tools from Amazon; with this kit you can quickly create proof-of-concept Wearables and IoT devices that take advantage of AWS IoT cloud services.

More details Buy now

LinkIt ONE Development Board Key Features

  • Supports GSM, GPRS, Wi-Fi, Bluetooth (2.1 SPP and 4.0 GATT profiles), GNSS (GPS, GLONASS and BeiDou), Audio out and SD card connectors
  • Pin-out similar to Arduino UNO, including Digital IO, Analog IO, PWM, I2C, SPI, UART, and power supply
  • Open hardware board reference design; including schematic, layouts and pin details

Get Started

Check out the Get Started section for video tutorials and step-by-step guides to getting everything setup to run your first sketch on a LinkIt ONE development board.

LinkIt ONE development board specification

Category Feature Spec
Microcontroller Chipset
Core
Clock Speed
MT2502A (Aster)
ARM7 EJ-S™
260MHz
PCB Size Dimensions 3.3 x 2.1 inches
Memory Flash
RAM
16MB
4MB
Power Battery Jack
DC Current Per I/O Pin
3.7~4.2V Li-battery
0.3~3mA
Digital IO Pins Pin Count

Voltage
16
(D0~D13, SDA, SCL)
3.3V
Analog Input Pins Pin Count

Voltage
3
(A0, A1, A2)
0~5V
PWM Output Pins

Pin Count

Voltage
2
(D3 and D9)
3.3V
Max Resolution 13bit
Frequency (Resolution)
(customizable)
1.6KHz (13bit)
50.8KHz (8bit)
800KHz (4bit)
(customizable)
External Interrupts Pin Count 2
(D2 and D3)
I2C
(master only)
Set Count

Speed
1
(SDA, SCL)
100Kbps, 400Kbps, 3.4Mbps
SPI
(master only)
Set Count

Speed
1
(MOSI, MISO, SCK, SS)
104Kbps~26Mbps
UART Set Count

Voltage
1
(D0[RX], D1[TX])
3.3V
UART on USB Set Count 1
Communications GSM
GPRS
Bluetooth
Wi-Fi (MT5931)
850/900/1800/1900MHz
Class 12
2.1 SPP and 4.0 GATT (Dual Mode)
802.11 b/g/n
Positioning GNSS (MT3332) GPS/GLONASS/BeiDou
User Storage Flash
SD Card
10MB
Up to 32GB (Class 10)
Executable Size RAM
(Code+RO+RW+ZI+Heap)
2MB