Hold=False will immediately apply any outstanding pin configuration changesĪnd release the pin. (direction, pull resistors and output value) will be held and any furtherĬhanges (including changing the output level) will not be applied.
The hold= keyword argument to Pin() and Pin.init() will enable theĮSP32 “pad hold” feature. Pin.DRIVE_2: 20mA / 30 ohm (default strength if not configured) Safe maximum source/sink currents and approximate internal driver resistances:
Pin() constructor or Pin.init() method, with different corresponding D0, D1, …).įor mapping between board logical pins and physical chip pins consult your boardįour drive strengths are supported, using the drive keyword argument to the Note that manyĮnd-user boards use their own adhoc pin numbering (marked e.g. These correspond to the actual GPIO pin numbers of ESP32 chip. DRIVE_3 ) # set maximum drive strengthĪvailable Pins are from the following ranges (inclusive): 0-19, 21-23, 25-27, 32-39. OUT, value = 1 ) # set pin high on creation p6 = Pin ( 6, Pin. PULL_UP ) # enable internal pull-up resistor p5 = Pin ( 5, Pin. value ()) # get value, 0 or 1 p4 = Pin ( 4, Pin. IN ) # create input pin on GPIO2 print ( p2.
value ( 1 ) # set pin to on/high p2 = Pin ( 2, Pin. off () # set pin to "off" (low) level p0. From machine import Pin p0 = Pin ( 0, Pin.
0 kommentar(er)
