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Board files

The board definitions of the Icarus IoT Board are included in the GitHub repository of Zephyr OS and can be found under boards/arm/actinius_icarus/.

To use the latest features in the nRF Connect SDK v1.5.x - 2.5.x and Zephyr OS, you should use the latest Icarus board files which can be downloaded with the links below.

nRF Connect SDK VersionBoard Files Update Pack (BFUP)
1.5.xBFUP-v1.4.0-nrf-1.5.x
1.6.xBFUP-v1.4.0-nrf-1.6.x
1.7.xBFUP-v1.4.0-nrf-1.7.x
1.8.xBFUP-v1.4.0-nrf-1.8.x
1.9.xBFUP-v1.4.0-nrf-1.9.x
2.0.xBFUP-v1.4.0-nrf-2.0.x
2.1.xBFUP-v1.4.0-nrf-2.1.x
2.2.xBFUP-v1.4.0-nrf-2.2.x
2.3.xBFUP-v1.4.0-nrf-2.3.x
2.4.xBFUP-v1.4.0-nrf-2.4.x
2.5.xBFUP-v1.4.0-nrf-2.5.x
2.6.xBFUP-v1.4.0-nrf-2.6.x

Please extract the archive into the <ncs> directory of your SDK version. This is usually ~/ncs/<sdk-version>/. You should be able to see folders like zephyr, nrf, bootloader in that folder.