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●Seeed XIAO BLE - nRF52840 模組 (102010448) 支持 Arduino / MicroPyth
NT$600
運費NT$50
條碼405221926
產品說明

※本產品原廠代理從國外進口,有些交期較長,下訂前請詢問!

Seeed XIAO BLE nRF52840 模組 - Supports Arduino / MicroPython - Bluetooth5.0 with Onboard Antenna
Seeed XIAO BLE nRF52840 模組 (102010448) 支持 Arduino / MicroPython - 帶有板載天線的 藍芽5.0

  Seeed XIAO BLE is an ultra-small size, ultra-low power Bluetooth development board based on the Nordic nRF52840. It features an onboard Bluetooth antenna, onboard battery charging chip, and 21*17.5mm thumb size, which makes it ideal for IoT projects.
Seeed XIAO BLE是一款基於Nordic nRF52840的超小尺寸、超低功耗藍牙開發板。 它具有板載藍牙天線、板載電池充電芯片和 21*17.5mm 拇指大小,非常適合物聯網項目。

Part List
Seeed XIAO BLE nRF52840 x1
7 Pins Header x2

 

注意力:
所有 I/O 引腳均為 3.3V,請不要輸入超過 3.3V 的電壓,否則可能會損壞 CPU。

影片:https://youtu.be/Ss8L94170B0

Features
  • Powerful CPU: Nordic nRF52840, ARM® Cortex™-M4 32-bit processor with FPU operating at 64 MHz
  • Wireless capabilities: Bluetooth 5.0, NFC, and ZigBee module with onboard Bluetooth antenna
    無線功能:藍牙 5.0、NFC 和帶板載藍牙天線的 ZigBee 模塊
  • Ultra-small size: 21 x 17.5mm, Seeed Xiao series classic form-factor for wearable devices
  • Ultra-low sleep power: 5 μA, deep sleep model
  • Battery charging chip: BQ25101 chip supported lithium battery charge management 支持鋰電池充電管理
  • Rich interface: 1x Reset button, Ix UART, 1x IIC, 1x SPI, 1x NFC, 1x SWD, 11x GPIO, 6x ADC, 1x Three-in-one LED,1x User LED
  • Onboard 2 MB flash
  • Onboard microphone 板載麥克風(僅適用於XIAO BLE nRF52840 Sense
  • Onboard 6-axis IMU 板載6軸IMU(僅適用於XIAO BLE nRF52840 Sense
  • Single-sided components, surface mounting design

Description
  As the first wireless product in the Seeed XIAO family, Seeed XIAO BLE has equipped a powerful Nordic nRF52840 MCU which is designed in a Bluetooth 5.0 module, built around 32-bit ARM® Cortex™-M4 CPU with Floating-Point Unit(FPU) operating at 64Mhz. With the capability of wireless connection, it still remains the Seeed XIAO series classic form-factor of small and exquisite which can be used for wearable devices and Internet of Things projects. Furthermore, it only costs 5 μA in the deep sleep model and it supports battery charge management because of the BQ25101 chip. To better support IoT and TinyML AI projects, there is an advanced version "Seeed XIAO BLE Sense" that carries both 6-axis IMU and PDM microphones.
  作為 Seeed XIAO 系列的第一款無線產品,Seeed XIAO BLE 配備了功能強大的 Nordic nRF52840 MCU,該 MCU 採用藍牙 5.0 模塊設計,圍繞 32 位 ARM® Cortex™-M4 CPU 和浮點單元 (FPU) 構建 工作頻率為 64MHz。 具備無線連接能力,依然是Seeed XIAO系列經典的小巧精緻外形,可用於可穿戴設備和物聯網項目。 此外,它在深度睡眠模式下僅需 5 μA,並且由於採用 BQ25101 芯片,它支持電池充電管理。 為了更好地支持 IoT 和 TinyML AI 項目,有一個高級版本“Seeed XIAO BLE Sense”,它同時搭載了 6 軸 IMU 和 PDM 麥克風。
 
  Compare to XIAO RP2040, XIAO BLE has a richer interface. The first thing to note is that the Near Field Communication(NFC) is functional on the board. Secondly, there is a tiny and elegant reset button on one side of the Type-C interface. On the other side, it is designed in a three-in-one LED along with a power LED. There are 11 digital i/o that can be used as PWM pins and 6 analog i/o that can be used as ADC pins. It supports UART, IIC, and SPI all three common serial ports. Same as Seeed XIAO RP2040, it has an onboard 2 MB flash which means it can also be programmed by Arduino, MicroPython, CircuitPython, or other program languages.
  與XIAO RP2040相比,XIAO BLE接口更加豐富。 首先要注意的是板上的近場通信 (NFC) 功能。 其次,Type-C接口的一側有一個小巧精緻的重置按鈕。 另一方面,它被設計成一個三合一的LED和一個電源LED。 有 11 個可用作 PWM 引腳的數字 I/O 和 6 個可用作 ADC 引腳的模擬 I/O。 它支持 UART、IIC 和 SPI 所有三種常見的串口。 與 Seeed XIAO RP2040 相同,它具有板載 2 MB 閃存,這意味著它也可以通過 Arduino、MicroPython、CircuitPython 或其他程序語言進行編程。
 
  XIAO BLE is compatible to the XIAO expansion board./XIAO BLE 兼容XIAO 擴展板
 
  If you are interested in programming embedded machine learning, we have Codecraft graphic programming that can help you quickly start your own TinyML project. And we have set up a #tinyml channel on our Discord server, please click to join for 24/7 making, sharing, discussing, and helping each other out. We can do this all day.
  如果您對嵌入式機器學習編程感興趣,我們有 Codecraft 圖形編程可以幫助您快速啟動自己的 TinyML 項目。 我們已經在我們的 Discord 服務器上建立了一個#tinyml 頻道,請點擊加入以進行 24/7 製作、分享、討論和互相幫助。 我們可以整天這樣做。

Application/應用
  • Wearable devices/可穿戴設備
  • Wireless connect/無線連接
  • Embedded machine learning projects/嵌入式機器學習項目
  • Tiny Machine Learning application/微型機器學習應用程序
  • Perfect for mini Arduino projects/非常適合迷你 Arduino 項目

Attention:

 All the I/O pins are 3.3V, please do not input more than 3.3V, otherwise, the CPU may be damaged. 
  注意力:所有 I/O 引腳均為 3.3V,請不要輸入超過 3.3V 的電壓,否則可能會損壞 CPU。

產品規格

Specification
Item
Seeed XIAO BLE - nRF52840
Seeed XIAO BLE Sense - nRF52840
  Processor
  Nordic nRF52840
  The same as XIAO BLE
  ARM® Cortex®-M4 with FPU run up to 64 MHz
  Wireless
  Bluetooth 5.0/NFC/Zigbee
  The same as XIAO BLE
  On-chip Memory
  1 MB flash and 256 kB RAM
  The same as XIAO BLE
  Onboard Memory
  2 MB QSPI flash
  The same as XIAO BLE
  Interface
  1xUART, 1xIIC, 1xSPI, 1xNFC, 1xSWD,
  The same as XIAO BLE
  11xGPIO(PWM), 6xADC
  Sensors
  Onboard PDM digital microphone
  Onboard 6-axis IMU
  Dimensions
  21 x 17.5mm
  The same as XIAO BLE
   Power
  Circuit operating voltage: 3.3V@200mA
  The same as XIAO BLE
  Charging current: 50mA/100mA
  Input voltage (VIN): 5V
  Standby power consumption:  <5μA

ECCN/HTS

 

HSCODE 8543709990
USHSCODE 8471490000
UPC
產品圖片

 

 

相關文件

LEARN AND DOCUMENTS
Learn
 
[Wiki] XIAO BLE
This wiki will help you quickly get started with Seeed XIAO BLE.
 
Wonder how you can pair and control your Arduino Board with Bluetooth? If so, you’re in the right place!
 
On this page, the user provides a tutorial about controlling a WS2812B LED strip to make it shine in different colors with the XIAO BLE.
 
Get to know Wio Terminal TinyML Course #7 Machine Learning on ARM Cortex M0+ MCU Seeeduino XIAO and XIAO RP2040
 
The RP2040 is a 32-bit dual ARM Cortex-M0+ microcontroller integrated circuit by Raspberry Pi Foundation.
 
Have space constraints on your Arduino Project? Need a small Arduino board? However, there are so many small Arduino boards out there currently out there. Which one should you use?
 
What is TensorFlow Lite ? Just heard of TensorFlow Lite and want to know more about it? Today we will discuss everything about TensorFlow Lite.

備註

ECCN/HTS
HSCODE 8543709990
USHSCODE 8543709940
UPC
FCC 1
CE 1

 

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本商品上架日期:2022-05-26.
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