nRF Edge ImpulseMobile App

Integrated machine learning (ML) from Edge Impulse directly on the Thingy:53

nRF Edge Impulse app is developed in collaboration with Edge Impulse to train and deploy embedded machine learning models on the Nordic Thingy:53 using Edge Impulse Studio.  Every Nordic Thingy:53 comes pre-installed with firmware compatible with the nRF Edge Impulse mobile app. The app allows you to upload raw sensor data via your mobile device to the cloud-based Edge Impulse Studio and deploy fully trained ML models to the Nordic Thingy:53 over Bluetooth® Low Energy (LE).

The app allows you to choose between existing projects in Edge Impulse studio data or creating a new project and can collect sensor data from the following set of sensors on the Nordic Thingy:53:

  • Accelerometer
  • Microphone
  • Magnetometer
  • Light
  • Temperature, Pressure, Humidity and Air quality
  • Inertial (Accelerometer and Magnetometer)
  • Light and Environment
  • Light and Inertial
  • Environment and Inertial
  • Light and Environment and Inertial

The collected sensor data can be labeled as training or testing data and may be inferenced directly in the app with machine learning model deployed to the Nordic Thingy:53.

A free Edge Impulse account, which can be created from the nRF Edge Impulse app or at www.edgeimpulse.com, is required to connect the app with Edge Impulse Studio.


graphical user interface

graphical user interface

Other Mobile Applications

Supported Hardware

Enables engineers to do fast prototyping and development

Nordic Thingy:53

The Thingy:53 is a multi-sensor prototyping platform designed for rapid wireless IoT and embedded machine learning development

Supported System-on-Chip

Bluetooth Low Energy and multi protocol wireless

nRF5340 SoC

Dual-core Bluetooth 5.3 SoC supporting Bluetooth Low Energy, Bluetooth mesh, NFC, Thread and Zigbee

128 MHz Arm Cortex-M33 CPU with
1 MB Flash + 512 KB RAM
64 MHz Arm Cortex-M33 CPU with
256 KB Flash + 64 KB RAM
Bluetooth Low Energy
Bluetooth Direction Finding
Bluetooth mesh
Thread, Zigbee
NFC
Advanced security
USB, QSPI, HS-SPI
105 °C extended operating temperature
1.7-5.5 V supply voltage range

Latest awards

China IoT Innovation Award
Award
24 Jan 2022

nRF Cloud Location Services recognized in the IoT Technology...

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GSA 2021 Winner
Award
10 Dec 2021

Nordic Semiconductor has been named 2021 ‘Outstanding EMEA S...

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EE Awards 2021
Award
03 Dec 2021

nRF5340 SoC for advanced wireless IoT applications voted RF/...

Read More