https://devzone.nordicsemi.com/f/nordic-q-a/39915/nrf52-spi-i2c-master-ssd1306Hi I am trying to use the example given on your site https://github.com/monpetit/nrf52-spi-i2c-master-ssd1306/blob/master/README.md I am using IDE-Version: &#181;Vision V5.26.2.0 Copyright (C) 2018 ARM Ltd and ARM Germany GmbH. All rights reserveden-USTelligent Community 13Mon, 29 Oct 2018 13:38:45 GMThttps://devzone.nordicsemi.com/thread/154890?ContentTypeID=1Mon, 29 Oct 2018 13:38:45 GMT137ad170-7792-4731-bb38-c0d22fbe4515:f67620bc-49de-46dc-b04a-18385c39eee3Kenneth<p>Hi,</p> <p>I suspect if you open the twi example from SDKv10 you will likely find where to locate&nbsp;<span>TWI1_IRQ in&nbsp;\examples\peripheral\twi_sensor</span></p> <p><span>You can download all major SDK releases from&nbsp;<a href="http://developer.nordicsemi.com/nRF5_SDK/">http://developer.nordicsemi.com/nRF5_SDK/</a>&nbsp;</span></p> <p><span>The 0.9.2 was an alpha release between v10 and v11, so it no longer possible to download. You can use SDKv11 instead, though I highly recommend to use the latest which is nRF5 SDK v15.2, latest documentation:<br /></span></p> <p><span><a href="http://infocenter.nordicsemi.com/topic/com.nordic.infocenter.sdk/keydef/PLUGINS_ROOT/com.nordic.infocenter.sdk5.v15.2.0/index.html?cp=4_0_0">http://infocenter.nordicsemi.com/topic/com.nordic.infocenter.sdk/keydef/PLUGINS_ROOT/com.nordic.infocenter.sdk5.v15.2.0/index.html?cp=4_0_0</a>&nbsp;</span></p> <p><span>Best regards,<br />Kenneth</span></p><div style="clear:both;"></div>