LinkIt One
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WishlistLinkIt™ ONE is the ultimate development board, its based on the MediaTek Aster (MT2502) which is the worlds smallest SoC. The Linkit One is packed with features such as integrated GSM,GPRS, Bluetooth EDR/BLE, Wi-Fi, GPS, SD Card and also MPR/AAC/AMR audio features, making this board suitable for almost any internet connected application you can think of.
This LinkIt ONE board is also open source and is has an Arduino compatible pin-out making it easy to interface with other shields, sensors and peripherals such as the Grove system. The LinkIt system itself is an operating system for Internet of Things (IoT) devices allowing you to connect your projects directly to the cloud to power your services or applications. Currently the LinkIt SDK is available for the Arduino IDE but will also soon be available to run within the Eclipse environment.
Feature Packed
Includes ARM7 EJ-S™, GSM, GPRS, Wi-Fi, Bluetooth BR/EDR/BLE, GPS, Audio codec, and SD card connector on a single development board
Arduino Compatible
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
Easily Extensible
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.
LinkIt One Specifications
| 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 |
Schematic
Kit Contents
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.