180 questions
I purchased the SPRESENSE Bluetooth® LE Add-on board SPRESENSE-BLE-EVK-701.BLE Module Documentation for this add-on boardMK71251-02 User's ManualAT Command Application User's Manual for MK71251-02AMK7...
In the Arduino IDE 1.8.9+Spresense (1.4) environment, SDHCI>>read_write.ino can write to SD successfully, but Camera>>camera.ino becomes Insert SD card!board_sdcard_enable:ERROR:Failed to ...
DNNRT dnnrt;DNNRT dnnrt2;The second DNNRT bigin() will fail.
When dnnrt.forward() files learned in nnc in the Spresense and Arduino development environmentI have a few questions about the size of the nnb file.Does the size depend on the core (main or sub) to be...
After correcting Sony Spresens' Arduino sample = gnss.ino, storing the location measurement results in SDcard, and plotting the latitude and longitude to QGIS, I feel that the location accuracy is not...
I am using SPRESENSE release version 1.3.0, but after moving gnss_atcmd and leaving it for a while, only QZQSM has not been received. I set @BSSL to 0x40ef and @GNS to 0x29.What steps do I need to tak...
I connected the main board of the resense to the expansion board, but the expansion board is not recognized.Of course, the connection is tight.·Even if the expansion board USB is connected, it is not ...
I am thinking of using the geomagnetic and gyro sensors on the SPRESENSE add-on board.Each sensor has a separate add-on board, and looking at the pin arrangement, it seems that it cannot be used with ...
I'm using the sketch example Ethrenet2 WebServer, but I can't even get on ARP (I put in the Mac address).The Ethernet link is lit.ACT is lit periodically.On a serial monitor, server is at 255.255.255....
I'm using Ubuntu 16.04 on Windows Subsystem for Linux, but I can't use Sony SpresenseEnable Windows Subsystem for Linux in Windows PowerShellObtain and Install Ubuntu 16.04 from the Microsoft Store So...
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