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

特性

• 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

产品图片

详细参数

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...