spresense tag

165 questions

2 answers
87 views
0

If you connect the signal from the measuring instrument directly to the resense, it will oscillate.

I'm trying to process a signal from a measuring instrument with a sprense.One of the pins is used as a GPIO to accept interruptions from a trigger signal indicating that the instrument value is ready....

spresense

2 years ago

2 answers
97 views
0

Error Running Eclipse IDE (LPC-Link 2) Debug

Error running Eclipse IDE (LPC-Link 2) debug After performing an Eclipse debug recognizes CMSIS-DAP on LPC-Link 2Error in timeoutI feel like I'm only one step away, but I've been thinking about it for...

eclipse spresense

2 years ago

1 answers
85 views
0

Information About Using UART

It is said that the Spresense body and the expansion board cannot be used at the same time because they use the same line as the UART.If I use UART on the main side of the Spresense, will I not be abl...

spresense usb

2 years ago

1 answers
73 views
0

Specifications for the main and expansion boards of the spresense

Does the main or expansion board of the spresense support Bluetooth?

spresense

2 years ago

1 answers
114 views
0

"Incompatible with running version of Windows" error occurs immediately when attempting to write boot loader to Spresense

I cannot use Arduino IDE to write the boot loader to Sony's Spresense.The device is also recognized, but unlike the boot loader cannot write question in another question, Arduino: 1.8.12 (Windows Stor...

spresense

2 years ago

1 answers
61 views
0

How do I resolve Sony Spresense board_sdcard_enable: ERROR: Failed to mount the SDCARD.22?

Using the main board and expansion board, the SD card was recognized by the UsbMsc.ino (sample program) of the Presense Arduino IDE.However, a program that reads and writes files on an SD card causes ...

spresense

2 years ago

2 answers
80 views
0

Understanding GNSS Sample Application Open Error

Follow the Presense SDK tutorial I made it by configuring it with a predefined configuration, but The open function was returned with an error and the positioning could not be reached.I think I overlo...

spresense

2 years ago

2 answers
69 views
0

I2S output is not possible

AS_SETPLAYER_OUTPUTDEVICE_I2SOUTPUT in setPlayerMode, but I2S does not output.The library is up to date.What are the possible causes?

spresense

2 years ago

1 answers
81 views
0

Sample Spresense-Arduino Sketch pcm_capture Voice Data Structure

I would like to retrieve audio data from the microphone by referring to the example sketch pcm_capture in Spresense-Arduino and send the data via Wifi.Sketch example: I understand that the following c...

spresense arduino

2 years ago

1 answers
61 views
0

I tried to implement a learning model for image recognition created by the Neural Network Console (NNC) in spresense.

I ran an image-recognition learning model created by NNC for identifying whales and oceans in arduinoide using spresense, and the response of the serial monitor on the right side of the image is -1 li...

spresense

2 years ago

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