diff --git a/i2c.py b/i2c.py
new file mode 100644
index 0000000..71b7ee9
--- /dev/null
+++ b/i2c.py
@@ -0,0 +1,52 @@
+# SPDX-FileCopyrightText: 2016 ladyada for Adafruit Industries
+#
+# SPDX-License-Identifier: MIT
+
+# INSTALLER SCRIPT TO ENABLE I2C ON A RASPBERRY PI
+
+try:
+    from adafruit_shell import Shell
+except ImportError:
+    raise RuntimeError(
+        "The library 'adafruit_shell' was not found. To install, try typing: "
+        "sudo pip3 install adafruit-python-shell"
+    )
+
+shell = Shell()
+shell.group = "I2C"
+
+
+def main():
+    shell.clear()
+    print("This script will enable I2C on your Raspberry Pi")
+    print("")
+    shell.warn("--- Warning ---")
+    print("Always be careful when running scripts and commands copied")
+    print("from the internet. Ensure they are from a trusted source.")
+    print("")
+
+    if not shell.prompt("Do you wish to continue?", default="n"):
+        shell.bail("Aborting...")
+
+    print("")
+    print("Enabling I2C...")
+    # raspi-config performs the device-tree (dtparam=i2c_arm=on) edit and
+    # loads the i2c kernel module on the current Raspberry Pi OS.
+    shell.run_raspi_config("do_i2c 0")
+
+    # Ensure the i2c-dev character interface is loaded at boot so /dev/i2c-*
+    # is available to user-space tools (i2cdetect, Blinka, etc.).
+    shell.append_if_missing("/etc/modules", "i2c-dev")
+    shell.run_command("modprobe i2c-dev")
+
+    print("")
+    shell.info("Enabled")
+    print("")
+    print("Settings take effect on next boot.")
+    print("")
+    shell.prompt_reboot()
+
+
+if __name__ == "__main__":
+    shell.require_root()
+    main()