LinkIt Assist 2502

SKU 102990179
  • Co-design by Seeed and MTK
  • Perfect for Wearable/IoT project
  • Comes with Seeed Xadow interface
  • Low power consumption
  • MediaTek Labs site surpport
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LinkIt Assist 2502, a co-design product by Seeed Studio and MediaTek, is development board for prototyping Wearables and Internet of Things (IoT) devices that can connect to other smart devices or directly to cloud applications and services.

The development board includes a MT2502A IoT SiP Core module from AcSiP - AI2502S05, a MT5931 802.11b/g/n WLAN SiP Module - CW01S, a MT3332 GNSS Host-Based Solution SiP Module - CW03S, and an exchangeable 240X240 16-bit color capacitive touch LCM board.

The board offers high performance and low power consumption to devices with sophisticated communication or location acquisition requirements. With LinkIt Assist 2502, it's easier and cheaper for device developers to produce desirable, functional wearable products prototype.

In addition to pin breakouts, the board also comes with Seeed Xadow interface for connecting to various peripherals.

LinkIt Assist 2502 is fully supported on the MediaTek Labs site: check out the LinkIt section to download the SDK. Register with MediaTek Labs to participate in the forums, publish your products in the catalog, or take advantage of the Partner connect program.

And don't forget to submit your LinkIt Assist 2502 prototypes to our recipe section.


  • • Includes MT2502A, MT5931,and MT3332 modules
  • • Integrated voice-band, audio-band and base-band analog front-end
  • • Integrated full-featured power management unit
  • • Support IEEE 802.11b/g/n and Bluetooth co-existence
  • • Support GPS, GLONASS, and BeiDou
  • • Include a 240X240 capacitive touch LCM board
  • • Low power for battery supply


  • • Power supply: 5V USB power and 3.7V Li-on battery. Battery is required to boot
  • • IO Voltage: 2.0~3.6V (2.8V Digital Power Source); 1.6~2.0V (1.8V Digital Power Source)
  • • 3 on-board buttons
  • • 3.5mm audio jack
  • • On-board vibration motor
  • • On-board GSM chip antenna, Wi-Fi/BT chip antenna, GPS chip antenna
  • • On-board charging via standard Micro USB
  • • One Micro-SIM card Interface
  • • On-board microphone
  • • One standard Xadow interface
  • • SPI/I2C/UART/GPIO breakout interface
  • • Dimension: 53x53x16 mm (include LCM board)


  • • LinkIt Assist 2502 Board x1
  • • 240*240 Touch LCM Board x1
  • • Lithium-ion Battery 3.7V-240mAh x1
  • • Manual x1


MediaTek LinkIt Assist 2502 Developers Guide v1

Please visit our wiki page for more info about this product. It will be appreciated if you can help us improve the documents, add more demo code or tutorials.

For technical support, please post your questions to our forum. For SDK support, please visit MediaTek Labs forum.


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★★★★★ Great bag
Purchased this for my 23 year old daughter in the butterscotch color. Great versatile color. She loves the size -- perfect for day or going out at night. Chain can be double to shorten for nighttime and left long to wear as a crossbody during the day.
September 2, 2013 by
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