diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index f9296ee4..d620900c 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -25,16 +25,17 @@ jobs:
       - name: Initialize
         working-directory: Arduino-Zephyr-API-cloned
         run: |
-          echo ls /home/runner/work/gsoc-2022-arduino-core/gsoc-2022-arduino-core
-          tree /home/runner/work/gsoc-2022-arduino-core/gsoc-2022-arduino-core
-          west init -m https://github.com/zephyrproject-rtos/gsoc-2022-arduino-core.git
+          echo ls tree....
+          tree /home/runner/work/gsoc-2022-arduino-core/gsoc-2022-arduino-core/Arduino-Zephyr-API-cloned
+          cp /home/runner/work/gsoc-2022-arduino-core/gsoc-2022-arduino-core/Arduino-Zephyr-API-cloned/west-hack /home/runner/work/gsoc-2022-arduino-core/gsoc-2022-arduino-core/zephyr/west.yml
           west update
           git clone https://github.com/arduino/ArduinoCore-API.git ArduinoCore-API
           cp -r ArduinoCore-API/api modules/lib/Arduino-Zephyr-API/cores/arduino/.
 
       - name: Build fade
-        working-directory: Arduino-Zephyr-API-cloned
+        working-directory: Arduino-Zephyr-API
         run: |
+          cd /home/runner/work/gsoc-2022-arduino-core/gsoc-2022-arduino-core/modules/lib/Arduino-Zephyr-API
           west build -p -b arduino_nano_33_ble_sense samples/fade
 
       - name: Build i2cdemo
diff --git a/west-hack b/west-hack
new file mode 100644
index 00000000..25240b59
--- /dev/null
+++ b/west-hack
@@ -0,0 +1,354 @@
+# The west manifest file for upstream Zephyr.
+#
+# The per-installation west configuration file, .west/config, sets the
+# path to the project containing this file in the [manifest] section's
+# "path" variable.
+#
+# You are free to create your own manifest files and put them in any
+# repository you want, to create your own custom Zephyr installations.
+# For example, you could create a manifest file in your own out of
+# tree application directory, which would pull this zephyr repository
+# in as an ordinary project.
+#
+# You can pass your manifest repositories to west init when creating a
+# new Zephyr installation. See the west documentation for more
+# information.
+
+manifest:
+  defaults:
+    remote: upstream
+
+  remotes:
+    - name: upstream
+      url-base: https://github.com/zephyrproject-rtos
+    - name: babblesim
+      url-base: https://github.com/BabbleSim
+
+  group-filter: [-babblesim, -optional]
+
+  #
+  # Please add items below based on alphabetical order
+  projects:
+    # Arduino API repository.
+    - name: Arduino-Core-Zephyr
+      path: modules/lib/Arduino-Zephyr-API
+      revision: main
+      url: https://github.com/zephyrproject-rtos/gsoc-2022-arduino-core
+    - name: acpica
+      revision: 8d24867bc9c9d81c81eeac59391cda59333affd4
+      path: modules/lib/acpica
+    - name: bsim
+      repo-path: babblesim-manifest
+      revision: 9351ae1ad44864a49c351f9704f65f43046abeb0
+      path: tools/bsim
+      groups:
+        - babblesim
+    - name: babblesim_base
+      remote: babblesim
+      repo-path: base
+      path: tools/bsim/components
+      revision: 4bd907be0b2abec3b31a23fd8ca98db2a07209d2
+      groups:
+        - babblesim
+    - name: babblesim_ext_2G4_libPhyComv1
+      remote: babblesim
+      repo-path: ext_2G4_libPhyComv1
+      path: tools/bsim/components/ext_2G4_libPhyComv1
+      revision: 93f5eba512c438b0c9ebc1b1a947517c865b3643
+      groups:
+        - babblesim
+    - name: babblesim_ext_2G4_phy_v1
+      remote: babblesim
+      repo-path: ext_2G4_phy_v1
+      path: tools/bsim/components/ext_2G4_phy_v1
+      revision: 04eeb3c3794444122fbeeb3715f4233b0b50cfbb
+      groups:
+        - babblesim
+    - name: babblesim_ext_2G4_channel_NtNcable
+      remote: babblesim
+      repo-path: ext_2G4_channel_NtNcable
+      path: tools/bsim/components/ext_2G4_channel_NtNcable
+      revision: 20a38c997f507b0aa53817aab3d73a462fff7af1
+      groups:
+        - babblesim
+    - name: babblesim_ext_2G4_channel_multiatt
+      remote: babblesim
+      repo-path: ext_2G4_channel_multiatt
+      path: tools/bsim/components/ext_2G4_channel_multiatt
+      revision: bde72a57384dde7a4310bcf3843469401be93074
+      groups:
+        - babblesim
+    - name: babblesim_ext_2G4_modem_magic
+      remote: babblesim
+      repo-path: ext_2G4_modem_magic
+      path: tools/bsim/components/ext_2G4_modem_magic
+      revision: edfcda2d3937a74be0a59d6cd47e0f50183453da
+      groups:
+        - babblesim
+    - name: babblesim_ext_2G4_modem_BLE_simple
+      remote: babblesim
+      repo-path: ext_2G4_modem_BLE_simple
+      path: tools/bsim/components/ext_2G4_modem_BLE_simple
+      revision: a38d2d24b04a6f970a225d1316047256ebf5a539
+      groups:
+        - babblesim
+    - name: babblesim_ext_2G4_device_burst_interferer
+      remote: babblesim
+      repo-path: ext_2G4_device_burst_interferer
+      path: tools/bsim/components/ext_2G4_device_burst_interferer
+      revision: 5b5339351d6e6a2368c686c734dc8b2fc65698fc
+      groups:
+        - babblesim
+    - name: babblesim_ext_2G4_device_WLAN_actmod
+      remote: babblesim
+      repo-path: ext_2G4_device_WLAN_actmod
+      path: tools/bsim/components/ext_2G4_device_WLAN_actmod
+      revision: 9cb6d8e72695f6b785e57443f0629a18069d6ce4
+      groups:
+        - babblesim
+    - name: babblesim_ext_2G4_device_playback
+      remote: babblesim
+      repo-path: ext_2G4_device_playback
+      path: tools/bsim/components/ext_2G4_device_playback
+      revision: abb48cd71ddd4e2a9022f4bf49b2712524c483e8
+      groups:
+        - babblesim
+    - name: babblesim_ext_libCryptov1
+      remote: babblesim
+      repo-path: ext_libCryptov1
+      path: tools/bsim/components/ext_libCryptov1
+      revision: eed6d7038e839153e340bd333bc43541cb90ba64
+      groups:
+        - babblesim
+    - name: cmsis
+      revision: 4b96cbb174678dcd3ca86e11e1f24bc5f8726da0
+      path: modules/hal/cmsis
+      groups:
+        - hal
+    - name: cmsis-dsp
+      revision: 6489e771e9c405f1763b52d64a3f17a1ec488ace
+      path: modules/lib/cmsis-dsp
+    - name: cmsis-nn
+      revision: 0c8669d81381ccf3b1a01d699f3b68b50134a99f
+      path: modules/lib/cmsis-nn
+    - name: edtt
+      revision: 8d7b543d4d2f2be0f78481e4e1d8d73a88024803
+      path: tools/edtt
+      groups:
+        - tools
+    - name: fatfs
+      revision: 427159bf95ea49b7680facffaa29ad506b42709b
+      path: modules/fs/fatfs
+      groups:
+        - fs
+    - name: hal_adi
+      revision: dee9a7b1eff13a9da0560daf8842d61657f9d61e
+      path: modules/hal/adi
+      groups:
+        - hal
+    - name: hal_altera
+      revision: 0d225ddd314379b32355a00fb669eacf911e750d
+      path: modules/hal/altera
+      groups:
+        - hal
+    - name: hal_ambiq
+      revision: e25327f026df1ee08f1bf01a4bbfeb5e5f4026f1
+      path: modules/hal/ambiq
+      groups:
+        - hal
+    - name: hal_atmel
+      revision: 56d60ebc909ad065bf6554cee73487969857614b
+      path: modules/hal/atmel
+      groups:
+        - hal
+    - name: hal_espressif
+      revision: e4e8df61b371554f4ce08d203426d7875421666e
+      path: modules/hal/espressif
+      west-commands: west/west-commands.yml
+      groups:
+        - hal
+    - name: hal_ethos_u
+      revision: 8e2cf756b474eff9a32a9bdf1775d9620f1eadcf
+      path: modules/hal/ethos_u
+      groups:
+        - hal
+    - name: hal_gigadevice
+      revision: 2994b7dde8b0b0fa9b9c0ccb13474b6a486cddc3
+      path: modules/hal/gigadevice
+      groups:
+        - hal
+    - name: hal_infineon
+      revision: f25734a72c585f6675e8254a382e80e78a3cd03a
+      path: modules/hal/infineon
+      groups:
+        - hal
+    - name: hal_intel
+      revision: 0905a528623de56b1bedf817536321bcdbc0efae
+      path: modules/hal/intel
+      groups:
+        - hal
+    - name: hal_microchip
+      revision: 71eba057c0cb7fc11b6f33eb40a82f1ebe2c571c
+      path: modules/hal/microchip
+      groups:
+        - hal
+    - name: hal_nordic
+      revision: ab5cb2e2faeb1edfad7a25286dcb513929ae55da
+      path: modules/hal/nordic
+      groups:
+        - hal
+    - name: hal_nuvoton
+      revision: 466c3eed9c98453fb23953bf0e0427fea01924be
+      path: modules/hal/nuvoton
+      groups:
+        - hal
+    - name: hal_nxp
+      revision: 862e001504bd6e0a4feade6a718e9f973116849c
+      path: modules/hal/nxp
+      groups:
+        - hal
+    - name: hal_openisa
+      revision: eabd530a64d71de91d907bad257cd61aacf607bc
+      path: modules/hal/openisa
+      groups:
+        - hal
+    - name: hal_quicklogic
+      revision: bad894440fe72c814864798c8e3a76d13edffb6c
+      path: modules/hal/quicklogic
+      repo-path: hal_quicklogic
+      groups:
+        - hal
+    - name: hal_renesas
+      path: modules/hal/renesas
+      revision: af77d7cdfeeff290593e7e99f54f0c1e2a3f91e6
+      groups:
+        - hal
+    - name: hal_rpi_pico
+      path: modules/hal/rpi_pico
+      revision: fba7162cc7bee06d0149622bbcaac4e41062d368
+      groups:
+        - hal
+    - name: hal_silabs
+      revision: a09dd1b82b24aa3060e162c0dfa40026c0dba450
+      path: modules/hal/silabs
+      groups:
+        - hal
+    - name: hal_st
+      revision: b77157f6bc4395e398d90ab02a7d2cbc01ab2ce7
+      path: modules/hal/st
+      groups:
+        - hal
+    - name: hal_stm32
+      revision: 855f195793df094644ce8b8617c01275408bbf58
+      path: modules/hal/stm32
+      groups:
+        - hal
+    - name: hal_telink
+      revision: 4226c7fc17d5a34e557d026d428fc766191a0800
+      path: modules/hal/telink
+      groups:
+        - hal
+    - name: hal_ti
+      revision: b85f86e51fc4d47c4c383d320d64d52d4d371ae4
+      path: modules/hal/ti
+      groups:
+        - hal
+    - name: hal_wurthelektronik
+      revision: e5bcb2eac1bb9639ce13b4dafc78eb254e014342
+      path: modules/hal/wurthelektronik
+      groups:
+        - hal
+    - name: hal_xtensa
+      revision: a2d658525b16c57bea8dd565f5bd5167e4b9f1ee
+      path: modules/hal/xtensa
+      groups:
+        - hal
+    - name: hostap
+      repo-path: hostap
+      path: modules/lib/hostap
+      revision: 83574f533fb5c6808af0d9872741d72d48be2f98
+    - name: libmetal
+      revision: 243eed541b9c211a2ce8841c788e62ddce84425e
+      path: modules/hal/libmetal
+      groups:
+        - hal
+    - name: liblc3
+      revision: 1a5938ebaca4f13fe79ce074f5dee079783aa29f
+      path: modules/lib/liblc3
+    - name: littlefs
+      path: modules/fs/littlefs
+      groups:
+        - fs
+      revision: 408c16a909dd6cf128874a76f21c793798c9e423
+    - name: loramac-node
+      revision: fb00b383072518c918e2258b0916c996f2d4eebe
+      path: modules/lib/loramac-node
+    - name: lvgl
+      revision: 2b498e6f36d6b82ae1da12c8b7742e318624ecf5
+      path: modules/lib/gui/lvgl
+    - name: mbedtls
+      revision: 2f24831ee13d399ce019c4632b0bcd440a713f7c
+      path: modules/crypto/mbedtls
+      groups:
+        - crypto
+    - name: mcuboot
+      revision: 898a1ca64a759541d9fcc37fef921db93d99ad70
+      path: bootloader/mcuboot
+    - name: mipi-sys-t
+      path: modules/debug/mipi-sys-t
+      groups:
+        - debug
+      revision: 71ace1f5caa03e56c8740a09863e685efb4b2360
+    - name: net-tools
+      revision: 7c7a856814d7f27509c8511fef14cec21f7d0c30
+      path: tools/net-tools
+      groups:
+        - tools
+    - name: nrf_hw_models
+      revision: 6c389b9b5fa0a079cd4502e69d375da4c0c289b7
+      path: modules/bsim_hw_models/nrf_hw_models
+    - name: open-amp
+      revision: da78aea63159771956fe0c9263f2e6985b66e9d5
+      path: modules/lib/open-amp
+    - name: openthread
+      revision: 3873c6fcd5a8a9dd01b71e8efe32ef5dc7923bb1
+      path: modules/lib/openthread
+    - name: percepio
+      path: modules/debug/percepio
+      revision: 1a67f3e2dbc2a8d53e5248d72bac946db381692d
+      groups:
+        - debug
+    - name: picolibc
+      path: modules/lib/picolibc
+      revision: 764ef4e401a8f4c6a86ab723533841f072885a5b
+    - name: segger
+      revision: b011c45b585e097d95d9cf93edf4f2e01588d3cd
+      path: modules/debug/segger
+      groups:
+        - debug
+    - name: tinycrypt
+      revision: 1012a3ebee18c15ede5efc8332ee2fc37817670f
+      path: modules/crypto/tinycrypt
+      groups:
+        - crypto
+    - name: trusted-firmware-m
+      revision: bdc4df1734b870de43237d56eb1b2a7af016ee95
+      path: modules/tee/tf-m/trusted-firmware-m
+      groups:
+        - tee
+    - name: trusted-firmware-a
+      revision: 713ffbf96c5bcbdeab757423f10f73eb304eff07
+      path: modules/tee/tf-a/trusted-firmware-a
+      groups:
+        - tee
+    - name: uoscore-uedhoc
+      revision: 84ef879a46d7bfd9a423fbfb502b04289861f9ea
+      path: modules/lib/uoscore-uedhoc
+    - name: zcbor
+      revision: 75d088037eb237b18e7ec1f47c9ce494b9b95aab
+      path: modules/lib/zcbor
+
+  self:
+    path: zephyr
+    west-commands: scripts/west-commands.yml
+    import: submanifests