I've connected everything correctly. SPI ports, 13,12,11,10 and then vin to 5V and GND to GND.
I've commented on the I2C code and uncommented the SPI code:
And it keeps giving me this error on the third line: redefinition of 'Adafruit_BMP3XX bmp'
In the I2C case I have plugged in SCK to A5 and SDI to A4. GND-GND and vin-5V. I've activated the I2C command and deactivated the SPI commands. All it prints out in serial is:
BMP388 test
Could not find a valid BMP3 sensor, check wiring!
When I tried the I2C code it just told me to check my wiring all the time
And it keeps giving me this error on the third line: redefinition of 'Adafruit_BMP3XX bmp'
Sure, you must not uncomment two definitions. If you use hardware SPI uncomment the first one, if you use any other pins, uncomment the second one to activate a software emulation (much slower).
I am currently using an arduino uno and a bmp388 sensor.
As you link to the Adafruit site I assume you're using the breakout board from Adafruit and not the sensor directly. Is this assumption correct?
In the I2C case I have plugged in SCK to A5 and SDI to A4. GND-GND and vin-5V. I've activated the I2C command and deactivated the SPI commands. All it prints out in serial is:
Why didn't you use the SDA/SCL pins as the Adafruit documentation suggests? On the UNO the connection is exactly the same but it eliminates a lot of error as experience here in the forum shows.
I tried the hardware SPI and the software SPI and neighter worked. Both gave the same answer
BMP388 test
Could not find a valid BMP3 sensor, check wiring!
And I have tried before hooking SCK to SCL on the arduino uno and SDI to SDA. But it gives the same result.
I think it might not be detecting the bmp388 becouse I haven't soldered it in any way. Currently using normal cables that I've stuck through the holes of the BMP388 into a breadbord. But it does make a sound on my computer when I plug in the GND cable.
I think it might not be detecting the bmp388 becouse I haven't soldered it in any way. Currently using normal cables that I've stuck through the holes of the BMP388 into a breadbord. But it does make a sound on my computer when I plug in the GND cable.
The BMP388 doesn't have holes. I guess you're using some breakout board but you didn't answer my question about which one you're using.
Why do you expect your computer to make any sound? It would be a very bad sign if your computer makes sounds...
Post a sharp picture of your setup where all connections are clearly visible!
