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Nordic Thingy:53 物聯網原型建構平臺

多感測器原型建構平臺

Nordic Thingy:53™是一款非常易於使用的物聯網原型建構平臺。它讓無需搭建定製化的硬體就可以建構原型和概念驗證成為可能。Thingy:53圍繞我們的旗艦雙核無線系統單晶片nRF5340搭建而成。其雙Arm Cortex-M33處理器的處理能力和記憶體容量使其能夠直接在裝置上執行嵌入式機器學習(ML)模型。

nRF Edge Impulse應用讓使用者可以透過移動裝置將他們的Nordic Thingy:53連接到Edge Impulse Studio賬戶。它允許使用者透過低功耗藍牙將感測器資料無線傳送到移動裝置上，並將其上傳到雲端進行訓練，然後將訓練好的機器學習模型下載到Thingy:53進行部署和推理。該應用還充當GUI，用於檢視執行的機器學習模型的推理結果。

低功耗藍牙(Bluetooth LE)無線裝置允許透過低功耗藍牙更新韌體和通訊，還支援其他協定，如藍牙mesh、Thread、Zigbee和2.4 GHz專有協定。Thread協定的相容性還使得它在為新的Matter生態系統開發產品時成為一個很好的選擇。Matter使用Internet Protocol (IP)作為網路層，它是一種用於家庭互聯應用的標準化應用層。

Thingy:53還配置許多不同的整合感測器，如環境感測器、顏色和光線感測器、加速度計和磁力計，所有這些都可以在不需要額外硬體的情況下使用。它採用一塊容量為1350 mAh的可充電鋰電池供電，可以透過USB-C介面充電。此外，還有一個外接的4腳JST連接器，相容硬體配件的Stemma/Qwiic/Groove標準。

每一個Thingy:53都預裝有韌體，可以與安裝在iOS和Android平臺上的nRF Edge Impulse應用相容使用。與Thingy:53一起發佈的還有nRF Programmer 應用，用於直接藉由移動裝置無線更新裝置韌體。

Download PDF下載產品簡介 Thingy:53 產品簡介繁髒中文(PDF)

 

 

 

 
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Key features
  • Supports Bluetooth LE, Bluetooth mesh, Thread, Zigbee, Matter, proprietary 2.4 GHz, and NFC
  • Enabled for embedded machine learning (ML)
  • Environmental sensor for temperature, humidity, air quality and air pressure
  • Color and light sensor
  • Low-power accelerometer and inertial measurement unit (IMU)
  • High-quality MEMS microphone and buzzer
  • User-programmable buttons and RGB LED
  • Rechargeable Li-Po battery
Documentation
Downloads

Precompiled application firmware

Selected version
2.7.0

Changelog:

2.7.0

Precompiled firmware based on nRF Connect SDK v2.7.0

Changelog:

  • All samples updated to nRF Connect SDK v2.7.0
  • Added Wi-Fi Thread Coexistence sample 

2.6.0

Precompiled firmware based on nRF Connect SDK version 2.6.0 

Changelog: 

  • Resolved compiler issue for the Matter Weather Station sample for Thingy:53 + nRF7002 EB 

2.5.0

Precompiled firmware based on nRF Connect SDK version 2.5.0 

Changelog: 

  • New Edge Impulse sample compatible with sampling data over Wi-Fi by adding the nRF7002 Expansion Board
  • New Matter Weather Station sample compatible with Matter over Wi-Fi by adding the nRF7002 Expansion Board
  • New Wi-Fi samples: Bluetooth LE coexistence, provisioning service, scan, shell and station, for use with the nRF7002 Expansion Board 
  • New Bosch BME68x sensor sample

2.4.2

Precompiled firmware based on nRF Connect SDK version 2.4.2 

Changelog: 

  • Includes updated sample firmware for Matter Weather Station and Zigbee Weather Station

2.4.0

Precompiled firmware based on nRF Connect SDK version 2.4.0 

Changelog: 

  • Thingy:53 now supports the Peripheral Status sample and Wi-Fi samples, additional hardware is required for Wi-Fi. 

2.3.0

Precompiled firmware from the nRF Connect SDK v2.3.0 release

2.0.2

Updated Matter weather station sample to be based on nRF Connect SDK v2.0.2

2.0.1

Update to initial release based on nRF Connect SDK v2.0.0, adding Homekit weather station example and Zigbee weather station example.

2.0.0

Initial release based on nRF Connect SDK v2.0.0

Hardware  files

Selected version
1.1.0 Layout and BOM resources

Changelog:

1.1.0 Layout and BOM resources

  • Added RC filter to ADXL362 VDD input
  • Added DPDT switch (U16) to route GPIOs connected to nPM1100 CHG and ERR pins to P9 connector to support nRF7002 EB COEX interface.
  • Updated VM3011 revision from VM3011-U1 to VM3011AB 
  • Added closed solder bridges between nPM1100 ERR and CHG pins and connection to P9 connector
  • SB7 changed from open to closed solder bridge
  • Added UKCA, CE mark and FCC ID: 2ANPOTHINGY53 to silkscreen

1.0.0 Layout and BOM resources

  • Removed NL17SG32P5T5G (U16)
  • Changed Q3 and Q4 MPN from TSM250N02DCQ RFG Dual N-MOS to DMN1029UFDB-7 dual N-MOS
  • Added 0 Ohm resistor on SB7
  • Updated nRF21540 revision from GA0 to G00
  • Added 33k resistor(R6) between nRF5340 P1.12 and nRF21540 MODE pin.
  • Updated nPM1100 revision to nPM1100-CAAA-E0

0.8.0 Layout and BOM resources

Hardware layout files for the Thingy:53

CE Certification

Selected version
EU declaration of conformity

Changelog:

EU declaration of conformity

EU declaration of conformity

UK declaration of conformity

UK declaration of conformity