LinkIt ONE
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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
- Rich-Compatibility: 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: Provides various interfaces for connecting to most sensors, peripherals, Groves, and other widgets
- 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.
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.
| 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) |
| I2C (master only) |
Set Count | 1 (SDA, SCL) |
| Speed | 100Kbps, 400Kbps, 3.4Mbps | |
| SPI (master only) |
Set Count | 1 (MOSI, MISO, SCK, SS) |
| Speed | 104Kbps~26Mbps | |
| UART | Set Count | 1 (TX/RX) |
| 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 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 whith 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.
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Want to know more about the soul of LinkIt ONE? MediaTek Labs provides LinkIt SDK for Arduino, with which you develop Sketches in Arduino IDE that you run on LinkIt ONE. There is a Developer’s Guide that will help you get started with the SDK and LinkIt APIs, as well as an online API reference. And when you come to taking your prototype towards deployment, there is a Hardware Reference Design package containing schematic, layout and datasheets to help you create your own product using Seeed Studio’s Fusion PCBA Service.
To find out more check out the LinkIt section on the MediaTek Labs site and register here or check out the resources below.
- LinkIt_ONE_Hardware_Reference_Design_v1_0.zip (Requires registration and user to be logged onto Labs)
- MediaTek_MT5931_Wi-Fi_Data_Sheet_v1_0.pdf
- LinkIt ONE_Pinout Diagram_v1.0.pdf
- MediaTek_LinkIt_SDK_for_Ardunio_1_0.zip (Requires registration and user to be logged onto Labs)
- MediaTek_LinkIt_Developers_Guide_v1_0.pdf
- MediaTek_MT3332_GPS_Data_Sheet_v1_0.pdf
- MediaTek_MT2502A_SOC_Data_Sheet_v1_0.pdf
€1.88
