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.
| 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 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 comprehensive understanding of this platform, and we will develop more one after another.
- Box
- Antenna
- Polymer li-ion Battery
Shipping rates Australia wide and New Zealand
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