eval-adxl345z and mb39c811-evbsk-02

[Roberto]

Hi, I'm new and I'm a student. I have to connect the adxl345z to my board mb39c811-evbsk-02. It has an nrf51822 integrated. Someone can explain which pin of i2c/Gpio i have to use? Here are the datasheets

www.analog.com/.../EVAL-ADXL345Z.pdf

www.cypress.com/.../download

thanks in advance a lot

BR Roberto

[Alex]

There is already I2C bus on the board which is connected to IC21 and uses PIO15, PIO16 of nRF51. Not sure how easy is to connect to it on PCB.

[Petter Myhre]

In table 6.1 it looks like you can use PIO7-PIO10, they should be connected to PIN 7-10 on the nRF51.