AT Commands & I2C

2 thoughts on “AT Commands & I2C

  1. Hi guys,


    We’re attempting to access several I2C sensors off GPIO pins 8 (SCL) and 9 (SDA).  We’ve noticed on the scope that the clock rate is about 125KHz and some of our devices cannot handle over 100KHz.  Is there an AT command to allow changes to the SCL frequency?





    1. Hi Al,


      sorry for my late.


      right now we have a fxed clock due to underneath HW limitation.


      Clock changing is under study for further development.