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LinkIt ONE - The Wireless Developer Board for Wearable and Internet of Things
LinkIt ONE Board

LinkIt ONE - The Wireless Developer Board for Wearable and Internet of Things

Your Price: $79.00
Out of Stock
Part Number:ARD-0172

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.

32-bit ARM7EJ-S™ RISC feature-rich processor, equipped with Wi-Fi, BLE, GPS, GSM, FM, SD Card connector and lithium battery power management.


MicrocontrollerChipsetMT2502A (Aster) - ARM7 EJ-S - 260MHz
PCB SizeDimensions3.3 x 2.1 inches
MemoryCapacity16MB (Flash) - 4MB (RAM)
PowerDC Jack Input Voltage7-12V
Current per I/O pinAmp50mA
Digital IO PinsPin Count and Voltage16 3.3V
Analog Input PinsPin Count and Voltage4 0-5V
PWM Output PinsPin Count, Voltage and Resolution2 3.3V (1.6KHz @ 13bit, 50.8KHz @ 8bit, 800KHz @ 4bit
I2C (Master Only)Set Count1 (SDA, SCL) @ 100Kbps, 400Kbps, 3.4Mbps
SPISet Count, Speed1 (MOSI, MISO, SCK, SS) @ 105Kbps-26Mbps
UARTSet Count, Voltage1 (TX, RX), 3.3V
UART on USBSet Count1
BluetoothModeBR/EDR/BLE (Dual mode)
Wi-Fi (MT5931)Feature802.11 b/g/n
Flash MemoryCapacity10MB
SD CardFeatureUp to 32GB (Class 10)
Executable SizeRAM (Code+RO+RW+ZI+Heap)2MB

Documentation: GitHub

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