spresense tag

165 questions

1 answers
94 views
0

The expansion board of the Spresense is no longer responding.

I'm trying to move the Presense on CircuitPython.My PC is MacBook Air and my operating system is Big Sur.https://developer.sony.com/develop/spresense/docs/circuitpython_set_up_en.htmlAs I was working ...

spresense

2 years ago

2 answers
88 views
0

Unable to retrieve high-resolution images in RGB565 format in Spresense

As stated in the title, I would like you to tell me about obtaining high-resolution images in RGB 565 format in Spresense.I am trying to obtain images in VGA and FULL HD image quality in RGB565 format...

spresense arduino camera

2 years ago

3 answers
100 views
0

Sony Spresense Hard Fault (ArduinoIDE)

We implement hand sign recognition using spresense.As per the PPT below, I finished writing the sketch without any errors, but I couldn't see the camera image that was supposed to be on the LCD screen...

spresense

2 years ago

1 answers
90 views
0

About the adc_monitor sample program provided by the Presense SDK

I use a combination of the main board of the resense and the expansion board.What is the conversion formula for voltage values using HPADC?Please provide a conversion expression for each input gain (-...

spresense

2 years ago

1 answers
103 views
0

Spresense SDK: Failed with section `.bss 'will not fit in region `ram' error on nuttx link

myappProject

spresense

2 years ago

1 answers
97 views
0

Error installing or removing the Arduino Board Manager's Presense.

I'm using Arduino 1.8.13, but I can't change or delete the version of Spresense in the board manager.Also, the board manager displays a red java.langNullPointerException at the bottom of the screen an...

spresense arduino

2 years ago

1 answers
162 views
0

Camera Modules and Sample Codes Available in Sony Spresense

Do you have any camera modules and sample codes available for sonyspresense?As of August 20, 2018, almost no camera information has been found on the Spresense site, and the FAQ also has related headl...

image camera spresense

2 years ago

2 answers
64 views
0

Is there a limit to the amount of traffic per request on the Spresense LTE expansion board?

I have a question about the Spresense LTE expansion board.After HTTP POSTing binary data in the Arduino IDE development environment, the following error occurred with file size of 4 kilobytes and 5 ki...

spresense

2 years ago

1 answers
87 views
0

Sony Spresense built-in app not found

I tried the examples/hello of the Presence SDK tutorial according to the instructions in the tutorial.As shown in Figure 3 of 1.4. Loading Images to the Spresense Main Board, the load was successful a...

ubuntu spresense

2 years ago

1 answers
101 views
0

Make Error in SDK for Windows

Install MSYS2 and follow these steps: $tools/config.py --kernel releaseWhen you run the , you see the make[1]:*** [Makefile.unix:300:include/arch] Error 1make:*** [Makefile:308:olddefconfigkernel] Err...

spresense msys2

2 years ago

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