Developer Kit
Developer Kit 是 AliOS Things 官方出品的高阶开发板，提供了比 Starter Kit 更加丰富的资源。
在传感器方面，除了惯导类加速度计、陀螺仪以外，还提供了大量环境感知类器件如磁力计、气压计、温湿度传感器、红外传感器以及接近光传感器，可以为各类物联网业务场景提供云端一体化集成的方案验证。
在硬件接口能力方面该款开发板资源也首屈一指，USB OTG, SD Card, Mini PCIe, Arduino shield 接口等等均有支持。另外板上集成 MCU 外挂 WiFi 模组方案，通过 SAL(Socket Adapt Layer) 为应用开发和数据上云提供了极简途径。
和 Starter Kit 一样，用户可以直接使用板载 ST-LINK V2 进行固件烧录和调试。
快速开始：使用 AliOS Studio 开发 Developer Kit
MCU: STM32L496VG, LQFP 100, Cortex-M4 80MHz
Memory: 1MB Flash, 320KB SRAM
Micro-USB: USB 2.0, USB1 for ST-Link, USB2 for OTG
Sensors: 3D Accelerometer, Gyrometer, Magnetometer, Pressure sensor, Humidity and Temperature sensor, IR detector and emitter, ALS and Proximity sensor
Camera: 640*480 pixels
Key: 1 reset key, 3 user keys
LED: 1 RGB LED, 3 user LEDs
LCD: 1.3’’ TFT, 240x240 pixels
Wi-Fi Module: 802.11 b/g/n, Easy-link
Audio: Headphone, Mic, Speech recognition
SD card: Support 32GB
OS: AliOS Things
项目 | 描述 | 规格 | |
MCU Information | CPU | STM32L496VG, ARM Contex-M4, 80MHz | |
| Memory | 320KB SRAM, 1MB internal Flash | |
Display | LCD | 1.3', 240*240, SPI | |
| LED | 1 RGB LED, 1 Power LED(Green), 1 Program LED(Orange), 3 status LED(Orange) | |
Sensors | Accelerator | Support | |
| Gyrometer | Support | |
| Magnetometer | Support | |
| Pressure Sensor | Support | |
| Humidity & Temperature Sensor | Support | |
| IR detector and emitter | Support | |
| ALS and Proximity sensor | Support | |
| Camera | 640*480 pixels | |
Power features | Power Interface | micro USB | |
| Working Voltage | DC 4.2-12V (typical5V) | |
Audio | Codec | I2S, I2C | |
| Mic | Analog Differential Mic | |
| Headset | 3.5mm connector | |
Interface | micro USB1 | USB2.0, for download and debug | |
| micro USB2 | USB2.0, OTG | |
| Uart | for Wifi, Zigbee, Lora, NB | |
| I2C | for sensors | |
| SPI | for LCM | |
| Key | Reset Key, Function Key x 3 | |
| T-Flash | Support up to 32GB | |
| mini PCIe | 2G, 4G | |
| Arduino R3 DuPont interface | | |
Wifi Module | Protocol | 802.11 b/g/n | |
| SOC | Contex M4 100MHz, 128kB RAM | |
| | 512kB on-chip flash + 2MB on board flash | |
| Operating Voltage | DC 3-3.6V ( (typical3.3V)) | |
Environmental Characteristics | Standard working temperature | -10℃ ~ +45℃ | |
| Operating humidity | 5%～95% (non-condensing) | |
Dimension | 100*75mm | | |
OS | AliOS Things | | |
Application | Wireless control, Wireless sensor, Audio decode, G-sensor Games... | | |
