nRF52832 read ADXL362 chip idhttps://devzone.nordicsemi.com/f/nordic-q-a/27131/nrf52832-read-adxl362-chip-idI am working on reading ADXL362 through SPI on PCA10040.I used demo spi in nRF5_SDK_13.1.0. here is my main code: bsp_board_leds_init(); APP_ERROR_CHECK(NRF_LOG_INIT(NULL)); NRF_LOG_INFO(&quot;SPI example\r\n&quot;); nrf_drv_spi_config_t spi_configen-USTelligent Community 13Fri, 25 Aug 2017 02:50:41 GMTRE: nRF52832 read ADXL362 chip idhttps://devzone.nordicsemi.com/thread/106800?ContentTypeID=1Fri, 25 Aug 2017 02:50:41 GMT137ad170-7792-4731-bb38-c0d22fbe4515:3d85d345-3589-41a1-99ed-67af66ad0d00airshaven<p>I get it!!! I used to connect MISO to pin 28 same as spi demo of SDK 13.1.0.my colleague remind me that there is something difference between the pins.then I found this in nRF52 Product Specification <img src="https://devzone.nordicsemi.com/cfs-file/__key/communityserver-discussions-components-files/4/0878.image.png" alt="image description" /> it said that pin 22~31&#39;s recommended usage is low drive and low frequency only.then i slow the spi&#39;s frequency to 125K,but problem remain.i changed MISO&#39;s pin to pin 2. things changed!!!everything gone well.I tried pin 30 and 31 later.the fault appeared again. now although problem solved,but i don&#39;t know the reasons.I want to make it clear.so i still need your helps.</p><div style="clear:both;"></div>RE: nRF52832 read ADXL362 chip idhttps://devzone.nordicsemi.com/thread/106799?ContentTypeID=1Tue, 22 Aug 2017 04:02:59 GMT137ad170-7792-4731-bb38-c0d22fbe4515:f8f5afa4-2d11-4654-a0a3-2d95c8bd85b5airshaven<p>the demo code you given belongs to nrf51.and also,i can&#39;t see how to do the associated pins&#39; configuration. besides,I used other MCU&#39;s SPI to read adxl362&#39;s registers.this problem never happened</p><div style="clear:both;"></div>RE: nRF52832 read ADXL362 chip idhttps://devzone.nordicsemi.com/thread/106797?ContentTypeID=1Mon, 21 Aug 2017 15:58:16 GMT137ad170-7792-4731-bb38-c0d22fbe4515:fe75b269-16b8-4865-b76f-ebb0b646e1f7Daniel Wang<p>Take a look the drivers used here: <a href="https://devzone.nordicsemi.com/question/65703/spi-with-adxl345/?answer=65756#post-id-65756">devzone.nordicsemi.com/.../</a></p><div style="clear:both;"></div>RE: nRF52832 read ADXL362 chip idhttps://devzone.nordicsemi.com/thread/106798?ContentTypeID=1Mon, 21 Aug 2017 09:03:27 GMT137ad170-7792-4731-bb38-c0d22fbe4515:460c66bb-e675-4b5b-8939-45c017f85e13airshaven<p>IS there any faults in nRF52832&#39;s SPI? I am exhausted</p><div style="clear:both;"></div>