https://devzone.nordicsemi.com/f/nordic-q-a/7694/twi-communication-problemHello, I am working on an nRF51822 custom board application which is reading data from external sensor through TWI. It is based on the MPU6050 driver available in the SDK and the twi_hw_master.c bool l3g4200d_init(uint8_t device_address) { boolen-USTelligent Community 13Fri, 10 Jul 2015 13:36:11 GMThttps://devzone.nordicsemi.com/thread/27428?ContentTypeID=1Fri, 10 Jul 2015 13:36:11 GMT137ad170-7792-4731-bb38-c0d22fbe4515:0bc5a17b-8b0a-436a-a348-4fff2ccb442bSusheel Nuguru<p>great ...ill mark this as an answer then :)</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/27427?ContentTypeID=1Fri, 10 Jul 2015 13:34:52 GMT137ad170-7792-4731-bb38-c0d22fbe4515:4d933636-9578-4b31-848c-9e020a46dc37Stanislav<p>Yes, I had mistaken the &quot;WhoAmI&quot; value and address with the I2C device address. After fixing those I was able to read values from the sensor.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/27426?ContentTypeID=1Fri, 10 Jul 2015 07:40:49 GMT137ad170-7792-4731-bb38-c0d22fbe4515:6ff4f37d-cce8-4b3f-a637-edd185368c11Susheel Nuguru<p>have you had any progress with this Stanislav?</p><div style="clear:both;"></div>