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LinkIt ONE (Seeed Studio)

SKU: SS102030002

$118.31 AUD, inc GST
$107.55 AUD, exc GST

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LinkIt ONE (Seeed Studio)

SKU: SS102030002

$118.31 AUD, inc GST
$107.55 AUD, exc GST

Retired Product

Replaced by: 3G


  • $6.95 Standard (2-4 days, tracked)
  • $8.95 Express (Overnight*, tracked)
  • $3 Economy Post* (3-7 days, no tracking)
  • FREE Pickup (Newcastle only)

Shipping costs may increase for heavy products or large orders.

Exact shipping can be calculated on the view cart page.

*Conditions apply, see shipping tab below.

This product has been replaced by: 3G

LinkIt ONE


All-in-one features

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



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

Strong Extensibility

Provides various interfaces for connecting to most sensors, peripherals, Groves, and other widgets

Your Wearable/IoT Turkey Solution

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.

What is LinkIt ONE

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.

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 sectionandregister here to download the SDK, participate in the Forums, and more.

what is LinkIt ONE


MicrocontrollerChipsetMT2502A (Aster)
CoreARM7 EJ-S™
Clock Speed260MHz
PCB SizeDimensions3.3 x 2.1 inches
PowerBattery Jack3.7~4.2V Li-battery
DC Current Per I/O Pin0.3~3mA
Digital IO PinsPin Count16
(D0~D13, SDA, SCL)
Analog Input PinsPin Count3
(A0, A1, A2)
PWM Output PinsPin Count2
(D3 and D9)
Max Resolution13bit
Frequency (Resolution)1.6KHz (13bit)
50.8KHz (8bit)
800KHz (4bit)
External InterruptsPin Count2
(D2 and D3)
(master only)
Set Count1
Speed100Kbps, 400Kbps, 3.4Mbps
(master only)
Set Count1
UARTSet Count1
UART on USBSet Count1
GPRSClass 12
BluetoothBR/EDR/BLE (Dual Mode)
Wi-Fi (MT5931)802.11 b/g/n
User StorageFlash10MB
SD CardUp to 32GB (Class 10)
Executable SizeRAM (Code+RO+RW+ZI+Heap)2MB

Schematic Diagram

Schematic diagram

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 a comprehensive understanding of this platform, and we will develop more one after another.

Sidekick Basic kit for LinkIt ONEGrove-Starter kit for LinkIt ONESeeeduino V3.0
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  provides a further chance of electronic engineering and programming for those who already have foundation in Arduino.


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 which 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.

Packaging boxLinkIt ONEAntennaPolymer li-ion Battery
LinkIt ONE BoardAntennaPolymer li-ion Battery

This product is listed in:

Documentation and Resources:
  • The Maker Revolution
  • The Maker Revolution celebrates the creation of new devices and the modification of existing ones - the transition from a consumer buying goods to eventually having a major part in their creation. The Maker Revolution places strong emphasis on free (...

Product Comments

Exact shipping can be calculated on the view cart page (no login required).

We deliver Australia-wide with these options:

  • $3 for Small Items (3-7 days, not tracked, only available on selected small items)
  • $6.95 for Standard Post (2-4 days, tracked)
  • $8.95 for Express Post (Overnight for Australia Post Next Day Network, tracked)
  • Pickup - Free! Only available to customers who live in the Newcastle region (only after we email you to notify your order is ready)

International Orders - the following rates are for New Zealand and will vary for other countries:

  • $11.49 for Pack and Track (3+ days, tracked)
  • $16.50 for Express International (2-5 days, tracked)

If you order lots of gear, the postage amount might increment based on the weight of your order.

Our physical address (here's a PDF which includes other key business details):

Unit 18, 132 Garden Grove Parade
NSW, 2289

Take a look at our customer service page if you have other questions such as "do we do purchase orders" (yes!) or "are prices GST inclusive" (yes they are!). We're here to help - get in touch with us to talk shop.

Have a product question? We're here to help!