4 files changed, 4 insertions, 27 deletions
diff --git a/shared-bindings/bitbangio/I2C.c b/shared-bindings/bitbangio/I2C.c
index a682e050e..2043fc903 100644
--- a/shared-bindings/bitbangio/I2C.c
+++ b/shared-bindings/bitbangio/I2C.c
@@ -38,10 +38,7 @@
 #include "supervisor/shared/translate.h"
 
 //| class I2C:
-//|     """.. currentmodule:: bitbangio
-//|
-//|     :class:`I2C` --- Two wire serial protocol
-//|     ------------------------------------------"""
+//|     """Two wire serial protocol"""
 //|
 //|     def __init__(self, scl: microcontroller.Pin, sda: microcontroller.Pin, *, frequency: int = 400000, timeout: int):
 //|         """I2C is a two-wire protocol for communicating between devices.  At the
diff --git a/shared-bindings/bitbangio/OneWire.c b/shared-bindings/bitbangio/OneWire.c
index 1c9405bd8..a236f4c2a 100644
--- a/shared-bindings/bitbangio/OneWire.c
+++ b/shared-bindings/bitbangio/OneWire.c
@@ -35,10 +35,7 @@
 #include "shared-bindings/util.h"
 
 //| class OneWire:
-//|     """.. currentmodule:: bitbangio
-//|
-//|     :class:`OneWire` -- Lowest-level of the Maxim OneWire protocol
-//|     ===============================================================
+//|     """Lowest-level of the Maxim OneWire protocol
 //|
 //|     :class:`~bitbangio.OneWire` implements the timing-sensitive foundation of
 //|     the Maxim (formerly Dallas Semi) OneWire protocol.
diff --git a/shared-bindings/bitbangio/SPI.c b/shared-bindings/bitbangio/SPI.c
index 38e0926e8..08bbf1257 100644
--- a/shared-bindings/bitbangio/SPI.c
+++ b/shared-bindings/bitbangio/SPI.c
@@ -40,10 +40,7 @@
 #include "supervisor/shared/translate.h"
 
 //| class SPI:
-//|     """.. currentmodule:: bitbangio
-//|
-//|     :class:`SPI` -- a 3-4 wire serial protocol
-//|     -----------------------------------------------
+//|     """A 3-4 wire serial protocol
 //|
 //|     SPI is a serial protocol that has exclusive pins for data in and out of the
 //|     master.  It is typically faster than :py:class:`~bitbangio.I2C` because a
diff --git a/shared-bindings/bitbangio/__init__.c b/shared-bindings/bitbangio/__init__.c
index e9600a7e6..e04bdf701 100644
--- a/shared-bindings/bitbangio/__init__.c
+++ b/shared-bindings/bitbangio/__init__.c
@@ -40,12 +40,7 @@
 
 #include "py/runtime.h"
 
-//| """:mod:`bitbangio` --- Digital protocols implemented by the CPU
-//| =============================================================
-//|
-//| .. module:: bitbangio
-//|   :synopsis: Digital protocols implemented by the CPU
-//|   :platform: SAMD21, ESP8266
+//| """Digital protocols implemented by the CPU
 //|
 //| The `bitbangio` module contains classes to provide digital bus protocol
 //| support regardless of whether the underlying hardware exists to use the
@@ -55,15 +50,6 @@
 //| hardware to implement the protocols. Native implementations will be faster
 //| than bitbanged versions and have more capabilities.
 //|
-//| Libraries
-//|
-//| .. toctree::
-//|     :maxdepth: 3
-//|
-//|     I2C
-//|     OneWire
-//|     SPI
-//|
 //| All classes change hardware state and should be deinitialized when they
 //| are no longer needed if the program continues after use. To do so, either
 //| call :py:meth:`!deinit` or use a context manager. See