_Leo
August 13, 2017, 3:10pm
1
Everyone,
I'm having no luck in getting my ADXL375 recognized.
I've hooked it up to a Pro Mini 3V that also has a BMP180 and MS5637 connected.
Both baro's get recognized - see picture. However the 375 will not show up.
I've configured the accelerometer for I2C communication as follows:
Pro Mini - ADXL375
GND - GND
3V3 - VCC
3V3 - CS
GND - SDO
A4 - SDA
A5 - SCL
What am I doing wrong?
As a glance at the ADXL375 data sheet will reveal, the chip has CS as active low.
_Leo
August 13, 2017, 3:35pm
3
I've switched to
3V3 - SDO
GND - CS
with no effect. It is still not recognized.
The data sheet stats:
When using I2C mode, it is required that the CS pin be connected to VDD I/O and that the ALT ADDRESS pin be connected to either VDD I/O or GND.
_Leo
August 19, 2017, 10:32am
4
Does anyone here have the same breakout board working?