diff --git a/.gitmodules b/.gitmodules
index aa52d80e..53d274a7 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -766,3 +766,6 @@
 [submodule "libraries/drivers/sgp40"]
 	path = libraries/drivers/sgp40
 	url = https://github.com/adafruit/Adafruit_CircuitPython_SGP40.git
+[submodule "libraries/helpers/oauth_2"]
+	path = libraries/helpers/oauth_2
+	url = https://github.com/adafruit/Adafruit_CircuitPython_OAuth2.git
diff --git a/docs/drivers.rst b/docs/drivers.rst
index 67d48145..217c8456 100644
--- a/docs/drivers.rst
+++ b/docs/drivers.rst
@@ -115,6 +115,8 @@ Helpers for interfacing with the internet, including IoT protocols.
     MiniMQTT <https://circuitpython.readthedocs.io/projects/minimqtt/en/latest/>
     NTP (Network time Protocol) <https://circuitpython.readthedocs.io/projects/ntp/en/latest/>
     Requests <https://circuitpython.readthedocs.io/projects/requests/en/latest/>
+    OAuth2.0 <https://circuitpython.readthedocs.io/projects/oauth2/en/latest/>
+
 
 Bluetooth Low Energy Helpers
 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
diff --git a/libraries/helpers/oauth_2 b/libraries/helpers/oauth_2
new file mode 160000
index 00000000..7f0f0d7e
--- /dev/null
+++ b/libraries/helpers/oauth_2
@@ -0,0 +1 @@
+Subproject commit 7f0f0d7e8c5564178caa41bae0b7e5009172837f