Hi, I would like to know how to use the geomagnetic sensor in S3.
Thank you in advance
Sorry, I had found it the trouble about SD memory itself. The S3 seems to need a high spec. SD memory. I have no trouble after replacing it to new one (32GB, 100MB/s).
I would like to know the correct procedure for accessing files to SD memory.
First, is it necessary to initialize the SD memory? If necessary, I would like to know what initialization parameters are required. I want to know the difference between a and a+ in file open flags. I want to know the meaning of +.
When initializing with the default SD memory initialization parameters, the operation is very unstable and almost always crashes with an error.
Thank you in the advance
I hope UI Flow 2 to support the CO2 sensor module.
My program may work right for connecting Wi-Fi, by modifying my blow program with UI Flow.
I find it strange that the block "Connect Wi-Fi SSID" does not work. It seems that the Wi-FI connection used by UI Flow has priority.
Thank you in advance.