I have elecrow's sensors like this one that I want connect to i2c hub and use it based on the address.
first I'm trying to set my pi 3b+ to recognize at least one of them connected directly.
I'm on raspbian and I have turned on I2C, even SPI in
#i2cdetect -y 1 shows nothing connected
so, I want to check here whenther I can connect sensor like that directly to +5V, GND, SDA1, SLC1 and it should work or I am missing something?
thanks for advices.