165 questions
Creating a GNSS tracker using Sony Spresense The document states that the GNSS acquisition period is 1 Hz, but is it possible to increase the period to 10 Hz?Also, if 10 Hz is not available at this ti...
Using the Spresense and Analog Microphone 4CH, we created a program that recorded audio every 30 seconds.The base of the program is Record in WAV format in the Spresense Arduino Tutorial below, which ...
It implements a program that obtains previews from camera modules and performs hand-determined rock-paper-scissors.It combines Arduino IDE sample sketches (camera, number_recognition) with NNC sample ...
I was trying to do Hello world according to the order in the Spresense SDK start guide.The following CLI and VSCode for Hello World environment is Windows 11.Version is 2.5.0.https://developer.sony.co...
I try to display characters on the character LCD with I2C connection in the Spresense SDK environment, but I can't find any programming material or precedent.Even if there is no example of the source ...
I'd like to take a close-range photograph within 10 centimeters, but I'm looking for lens parts because it's out of focus.Do you have any compatible lens parts?Also, is the main board of the Spresense...
When I use one microphone to input the voice into the spresense, I can only select the microphone A on the expansion board.Currently, we assume that microphones A and B have 3.5mm jacks, and microphon...
I remember that there was a story about using the SPRESENSE SDK that could be used on Arduino IDE, but I don't have the impression that I can do it with the materials I've been reading for a long time...
2 2.2. Setup for WindowsWe are building the following environments:Setup for Windows - Presence SDK Start Guide for CLI The $bash install-tools.sh command stops with the following error: == Install ba...
If you enable CONFIG_CPUFREQ_RELEASE_LOCK in SPRENSE SDK v2.3.0, when you run examples/cameraIt will stop in the middle of the shooting.$tools/config.py examples/camera$ tools /config.py -m// Enable C...
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