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阿霍霍伊!We wanted to let you know that 必威娱乐登录平台SparkFun is closed due to an extreme weather forecast,3/13/2019。We hate to leave you out int he cold - just because we won't be in the office doesn't mean you should not place your order!请使用代码“Goneskiing”享受10%的折扣,今天只!我们将于2019年3月14日恢复正常运营。对于给您带来的不便,我们深表歉意!

必威娱乐登录平台Sparkfun边缘开发板-Apollo3蓝色

$ 14.95

补充对你购物车

边缘计算在这里!你可能听说过这一最新的科技术语,如“iot”、“lora”和“cloud”等。但是什么是优势?为什么重要?The cloud is impressively powerful but all-the-time connection requires power and connectivity that may not be available.边缘计算处理离散的任务,例如确定是否有人说“启动洗衣机”,并相应地作出响应。The audio analysis is done at the edge rather than on the web.This dramatically reduces costs and complexity while limiting potential data privacy leaks.

与谷歌和Ambiq合作,必威娱乐登录平台Sparkfun的边缘开发板以最新的边缘技术为基础,非常适合在不依赖其他公司的远程服务的情况下,通过语音甚至手势识别让您的脚湿透。The magic sauce is in the utilization of Ambiq Micro's latest Apollo3 Blue microcontroller whose ultra efficient ARM Cortex-M4F 48MHz (with 96MHz burst mode) processor can run TensorFlow Lite using only 6uA/MHz.Apollo3 Blue运动了现代微控制器的所有尖端功能,包括六个可配置iC/SPI masters,两个UART,一我C/SPI从机,15通道14位ADC,以及支持BLE5的专用蓝牙处理器。betway手机投注On top of all that the Apollo3 Blue has 1MB of flash and 384KB of SRAM memory - plenty for the vast majority of applications.

在边缘,你可以内置传感器,Bluetooth,我C展开,和GPIO输入/输出。To betway手机投注support edge computing cases like voice recognition the Edge board features two MEMS microphones,ST LIS2DH12三轴加速度计C总线and a connector to interface to an OV7670 camera (sold separately).An onboard Bluetooth antenna gives the Edge out-of-the-box connectivity.板上还提供一个QWIIC连接器,用于添加Ic传感器/装置,four LEDs,和四个GPIO管脚。To boast the low-power capabilities of the board we've outfitted it with battery operation from the CR2032 coin cell holder.使用外部USB串行适配器(如Serial Basic Breakout通过串行引导加载程序,但对于更高级的用户,我们还提供了JTAG编程和调试器端口。

As a brave explorer of this new technology you'll have to use some advanced concepts but don't worry.在Ambiq Micro的软件开发工具包和我们的安装指南you'll have access to plenty of examples to begin working with your hardware.

现在,走出去,用最新的机器学习技术让自己的指尖感到惊奇!必威手机登陆

Important:Spar必威娱乐登录平台kfun Edge开发板可用于预购,最终板外观可能在最终版本发布前发生变化。Adding a pre-order product to an order may cause a delay.一定要取消选中购物车中的“发货完成订单”,以避免延迟库存项目的发货。We expect to have physical stock ready to ship by the end of March.

Microcontroller

  • 32位ARM Cortex-M4F处理器,可直接访问内存
  • 48MHz CPU时钟,96MHz,带turbospot™
  • 极低功耗:6uA/MHz
  • 1MB Flash
  • 静态存储器
  • Dedicated Bluetooth processor with BLE 5

船上

  • ST LIS2DH12 3-axis accelerometer
  • 2个带运算放大器的MEMS麦克风
  • OV7670摄像头接头
  • QWIC连接器
  • 4个GPIO连接
  • 4 x用户发光二极管
  • 1 X用户按钮
  • 用于编程的FTDI型串行头
  • 蓝牙天线
  • CR2032 coin cell holder for battery operation

它做什么

  • High processing to current consumption ratio enables machine 必威手机登陆learning applications on the 'Edge' of networks,无需中央计算机或Web连接。
  • Voice,gesture,或使用TensorFlowLite进行图像识别。(语音示例提供手势和图像示例,希望很快发布)

General

  • 1.8V-3.6V电源电压范围
  • 小尺寸1.6英寸x 1.6英寸x 0.35英寸(40.6毫米x 40.6毫米x 8.9毫米)外形尺寸

必威娱乐登录平台Sparkfun Edge开发委员会-Apollo3蓝色产品帮助和资源

Core Skill:程序设计

If a board needs code or communicates somehow,you're going to need to know how to program or interface with it.The programming skill is all about communication and code.

4 程序设计

Skill Level: Experienced-你需要对编程有一个坚定的理解,编程工具链,并且可能需要对编程软件或语言做出决定。您可能需要破译专有或专用的通信协议。可能需要逻辑分析仪。
See all skill levels


Core Skill:Electrical Prototyping

如果需要动力,you need to know how much,所有的针都做什么,and how to hook it up.您可能需要参考数据表,示意图,了解电子设备的内部和外部。

Electrical Prototyping

Skill Level: Rookie- You may be required to know a bit more about the component,比如方向,或者如何连接,in addition to power requirements.你需要了解极化成分。
See all skill levels


客户意见

  • Does the BLE transceiver have an FCC-ID?Is this a prequalified module or would I need to go through certification using this in my design?

  • Does this board have inbuilt WiFi or is there any provision to connect any external WiFi shield or module ?

  • 看起来棒极了!你有没有备好能用这个的照相机?

  • 一些有用的链接:

    “用于微控制器的TensorFlow Lite:”https://github.com/tensorflow/tensorflow/tree/master/tensorflow/lite/experimental/micro

    “使用Sparkf必威手机登陆un TensorFlow在微控制器上进行机器学习:”https://必威娱乐登录平台codelabs.developers.google.com/codelabs/sparkfun TensorFlow/0

    "Creating your own model:" https://github.com/tensorflow/tensorflow/tree/master/tensorflow/lite/experimental/micro/examples/micro_speech#creating-your-own-model

    A great research paper,"A one微瓦使用模拟特征提取和二进制神经网络的语音检测器:“https://ieeexplore.ieee.org/stamp/stamp.jsp?arnumber=8310326&tag=1

  • 你能教它识别单词吗?或者你必须使用预设命令?如果是这样,它能处理多少命令?

  • 看起来很酷,但我希望它能暴露超过4个gpio,especially since the underlying processor seems to have so many.

  • 什么样的相机能和这个很好地配合?

  • The link to the SDK Setup Guide (https://必威手机登陆learn.必威娱乐登录平台sparkfun.com/tutorials/using-sparkfun-edge-board-with-ambiq-apollo3-sdk) doesn't work.

    • 正确的,it isn't ready yet but it will be when we start shipping the Edge at the end of the month.

  • ReverieQuest / 上周 /

    Amazing!

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