diff --git a/src/adafruit_blinka/board/x86j4105.py b/src/adafruit_blinka/board/x86j4105.py
new file mode 100644
index 00000000..a107135a
--- /dev/null
+++ b/src/adafruit_blinka/board/x86j4105.py
@@ -0,0 +1,50 @@
+# SPDX-FileCopyrightText: 2021 Melissa LeBlanc-Williams for Adafruit Industries
+#
+# SPDX-License-Identifier: MIT
+"""Pin definitions for the Odyssey X86j4105."""
+
+from adafruit_blinka.microcontroller.pentium.j4105 import pin
+
+D0 = pin.GPIO388
+D1 = pin.GPIO389
+D2 = pin.GPIO386
+D3 = pin.GPIO387
+D4 = pin.GPIO337
+D5 = pin.GPIO415
+D6 = pin.GPIO416
+D7 = pin.GPIO357
+D8 = pin.GPIO356
+D9 = pin.GPIO358
+D10 = pin.GPIO359
+D11 = pin.GPIO355
+D12 = pin.GPIO391
+D13 = pin.GPIO417
+D14 = pin.GPIO493
+D15 = pin.GPIO492
+D16 = pin.GPIO410
+D17 = pin.GPIO364
+D18 = pin.GPIO338
+D19 = pin.GPIO339
+D20 = pin.GPIO340
+D21 = pin.GPIO341
+D22 = pin.GPIO413
+D23 = pin.GPIO421
+D24 = pin.GPIO422
+D25 = pin.GPIO390
+D26 = pin.GPIO419
+D27 = pin.GPIO412
+
+SDA = D2
+SCL = D3
+
+SCL2 = D1
+SDA2 = D0
+
+SCLK = D11
+MOSI = D10
+MISO = D9
+CS = D8
+SCK = SCLK
+
+UART_TX = D14
+UART_RX = D15
diff --git a/src/adafruit_blinka/microcontroller/pentium/j4105/__init__.py b/src/adafruit_blinka/microcontroller/pentium/j4105/__init__.py
new file mode 100644
index 00000000..e69de29b
diff --git a/src/adafruit_blinka/microcontroller/pentium/j4105/pin.py b/src/adafruit_blinka/microcontroller/pentium/j4105/pin.py
new file mode 100644
index 00000000..0266b518
--- /dev/null
+++ b/src/adafruit_blinka/microcontroller/pentium/j4105/pin.py
@@ -0,0 +1,59 @@
+# SPDX-FileCopyrightText: 2021 Melissa LeBlanc-Williams for Adafruit Industries
+#
+# SPDX-License-Identifier: MIT
+"""Intel Celeron j4105 pin names"""
+
+from adafruit_blinka.microcontroller.generic_linux.libgpiod_pin import Pin
+
+GPIO388 = Pin((1, 36))
+GPIO389 = Pin((1, 37))
+GPIO386 = Pin((1, 34))
+GPIO387 = Pin((1, 35))
+GPIO337 = Pin((2, 5))
+GPIO415 = Pin((1, 63))
+GPIO416 = Pin((1, 64))
+GPIO357 = Pin((1, 5))
+GPIO356 = Pin((1, 4))
+GPIO358 = Pin((1, 6))
+GPIO359 = Pin((1, 7))
+GPIO355 = Pin((1, 3))
+GPIO391 = Pin((1, 39))
+GPIO417 = Pin((1, 65))
+GPIO493 = Pin((0, 61))
+GPIO492 = Pin((0, 60))
+GPIO410 = Pin((1, 58))
+GPIO364 = Pin((1, 12))
+GPIO338 = Pin((2, 6))
+GPIO339 = Pin((2, 7))
+GPIO340 = Pin((2, 8))
+GPIO341 = Pin((2, 9))
+GPIO413 = Pin((1, 61))
+GPIO421 = Pin((1, 69))
+GPIO422 = Pin((1, 70))
+GPIO390 = Pin((1, 38))
+GPIO419 = Pin((1, 67))
+GPIO412 = Pin((1, 60))
+
+SPI1_SCLK = GPIO355
+SPI1_MOSI = GPIO359
+SPI1_MISO = GPIO358
+SPI1_FSO = GPIO356
+SPI1_FS1 = GPIO357
+
+UART4_TX = GPIO493
+UART4_RX = GPIO492
+
+I2C2_SDA = GPIO386
+I2C2_SCL = GPIO387
+
+I2C3_SDA = GPIO388
+I2C3_SCL = GPIO389
+
+i2cPorts = (
+    (2, I2C2_SCL, I2C2_SDA),
+    (3, I2C3_SCL, I2C3_SDA),
+)
+# ordered as spiId, sckId, mosiId, misoId
+spiPorts = ((1, SPI1_SCLK, SPI1_MOSI, SPI1_MISO),)
+# ordered as uartId, txId, rxId
+uartPorts = ((4, UART4_TX, UART4_RX),)
diff --git a/src/board.py b/src/board.py
index bde2686e..fce4a513 100644
--- a/src/board.py
+++ b/src/board.py
@@ -238,6 +238,9 @@
 elif board_id == ap_board.UDOO_X86:
     from adafruit_blinka.board.udoo_x86ultra import *
 
+elif board_id == ap_board.ODYSSEY_X86J4105:
+    from adafruit_blinka.board.x86j4105 import *
+
 elif board_id == ap_board.STM32MP157C_DK2:
     from adafruit_blinka.board.stm32.stm32mp157c_dk2 import *
 
diff --git a/src/digitalio.py b/src/digitalio.py
index 69e1af6d..cbd0ae23 100644
--- a/src/digitalio.py
+++ b/src/digitalio.py
@@ -73,6 +73,8 @@
     from adafruit_blinka.microcontroller.rockchip.rk3328.pin import Pin
 elif detector.chip.PENTIUM_N3710:
     from adafruit_blinka.microcontroller.pentium.n3710.pin import Pin
+elif detector.chip.ATOM_J4105:
+    from adafruit_blinka.microcontroller.pentium.j4105.pin import Pin
 elif detector.chip.STM32MP157:
     from adafruit_blinka.microcontroller.stm32.stm32mp157.pin import Pin
 elif detector.chip.MT8167:
diff --git a/src/microcontroller/__init__.py b/src/microcontroller/__init__.py
index 58584810..6015cd9d 100644
--- a/src/microcontroller/__init__.py
+++ b/src/microcontroller/__init__.py
@@ -118,6 +118,8 @@ def delay_us(delay):
     from adafruit_blinka.microcontroller.ftdi_mpsse.ft2232h import *
 elif chip_id == ap_chip.PENTIUM_N3710:
     from adafruit_blinka.microcontroller.pentium.n3710 import *
+elif chip_id == ap_chip.ATOM_J4105:
+    from adafruit_blinka.microcontroller.pentium.j4105 import *
 elif chip_id == ap_chip.STM32MP157:
     from adafruit_blinka.microcontroller.stm32.stm32mp157 import *
 elif chip_id == ap_chip.MT8167:
diff --git a/src/microcontroller/pin.py b/src/microcontroller/pin.py
index d13437a4..e7f7765d 100644
--- a/src/microcontroller/pin.py
+++ b/src/microcontroller/pin.py
@@ -103,6 +103,8 @@
     from adafruit_blinka.microcontroller.mips24kec.pin import *
 elif chip_id == ap_chip.PENTIUM_N3710:
     from adafruit_blinka.microcontroller.pentium.n3710.pin import *
+elif chip_id == ap_chip.ATOM_J4105:
+    from adafruit_blinka.microcontroller.pentium.j4105.pin import *
 elif chip_id == ap_chip.STM32MP157:
     from adafruit_blinka.microcontroller.stm32.stm32mp157.pin import *
 elif chip_id == ap_chip.MT8167: