diff --git a/docs/digital.rst b/docs/digital.rst index 730a4b43..901a3b14 100644 --- a/docs/digital.rst +++ b/docs/digital.rst @@ -6,6 +6,14 @@ Board-Specific Pins The Raspberry Pi Pico RP2040 chip supports up to 30 digital I/O pins, however not all boards provide access to all pins. +Input Modes +----------- +The Raspberry Pi Pico has 3 Input modes settings for use with `pinMode`: `INPUT`, `INPUT_PULLUP` and `INPUT_PULLDOWN` + +Output Modes (Pad Strength) +--------------------------- +The Raspberry Pi Pico has the ability to set the current that a pin (actually the pad associated with it) is capable of supplying. The current can be set to values of 2mA, 4mA, 8mA and 12mA. By default, on a reset, the setting is 4mA. A `pinMode(x, OUTPUT)`, where `x` is the pin number, is also the default setting. 4 settings have been added for use with `pinMode`: `OUTPUT_2MA`, `OUTPUT_4MA`, which has the same behavior as `OUTPUT`, `OUTPUT_8MA` and `OUTPUT_12MA`. + Tone/noTone ----------- Simple square wave tone generation is possible for up to 8 channels using diff --git a/docs/pins.rst b/docs/pins.rst index 49024543..d8ea4ff0 100644 --- a/docs/pins.rst +++ b/docs/pins.rst @@ -60,8 +60,3 @@ it use a non-default pinout with a simple call SPI.setCS(5); SD.begin(5); } - -Pad Strength -============ - -The Raspberry Pi Pico has the ability to set the current that a pin (actually the pad associated with it) is capable of supplying. The current can be set to values of 2mA, 4mA, 8mA and 12mA. By default, on a reset, the setting is 4mA. A `pinMode(x, OUTPUT)`, where `x` is the pin number, is also the default setting. 4 settings have been added for use with `pinMode`: `OUTPUT_2MA`, `OUTPUT_4MA`, which has the same behavior as `OUTPUT`, `OUTPUT_8MA` and `OUTPUT_12MA`.