sense tag

180 questions

1 answers
467 views
0

Information on how to display images obtained in the presense.

Use the Spresense camera board.When retrieving images, how to display them on an external monitor instead of an LCD Do you have any?For example, you can connect with bluetooth.You can connect to the m...

sense

2 years ago

1 answers
378 views
0

Information About Spresense High-Resolution Recording

I'd like to record a high resolution on Spresense.·I want to obtain a frequency up to 80 kHz by recording at 192 kHz/24 bitProduct Configuration·Spresense main board + expansion board·MEMS Analog Micr...

sense

2 years ago

1 answers
370 views
0

The data collection code to the microSD card does not work

I'd like to use the acceleration sensors called the Spresense and BMI160 to create a code that records the sensor output on the microSD card, but it's not working.I would like to have the sensor outpu...

sense arduino

2 years ago

1 answers
433 views
0

FreeRTOS is not available in SPRESENSE

Currently, I am thinking of using the FreeRTOS library to make it multi-threaded with SPRESENSE's Arduino compatible.However, when I did the verification, the following error occurred and I cannot use...

c++ sense arduino

2 years ago

1 answers
456 views
0

About creating the Spresense ultrasonic real-time FFT analyzer

Attempted to run the FFT analyzer in the example Spresense sketch.Microphone acquisition of sound from ultrasonic waves (20 kHz to 50 kHz)A digital filter attenuates the low frequency band (less than ...

sense

2 years ago

1 answers
450 views
0

Want to record and send data simultaneously with SPRESENSE (Arduino version)

We are currently thinking of making a sensor for recording with the Arduino version of SPRESENSE.Based on the tutorial in Sony developer world, we were able to implement it so that recorded data could...

sense http arduino audio

2 years ago

1 answers
371 views
0

Interpreting -> AllocateTensors() on Spresense and TFlite fails

I'm trying to implement the encoder side of the convolutional autoencoder in the spresense using the spresense and Tensorflowlite.The bad status is returned when you assign a tensor in interpreter->...

sense tensorflow

2 years ago

1 answers
319 views
0

Data Receive Rate Delay in Sresnse

Using Spresense, we collect FFT results of voice in the form of a csv file on the set microSD, and the data reception rate is increasing day by day.Is there any possible cause?Also, the board is run b...

sense

2 years ago

1 answers
518 views
0

I want to stop the error output to Serial in Spresense.

I use Spresense, LTE expansion board arduinoIDE, #include<LTE.h>.Even if you do not do Serial.begin, Serial prints an error from the expansion board.Is there a way to prevent errors from coming ...

sense

2 years ago

1 answers
343 views
0

VisualStudioCode IDE Does Not Complete Bootloader Writing

We are building a development environment with Visual Studio Code IDE and writing boot loaders to the wall.Each version has installed and downloaded the following:VS Code: 1.73.1Spresense VSCode IDE: ...

sense

2 years ago

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