pylabrobot.liquid_handling.backends.opentrons_backend.OpentronsBackend

class pylabrobot.liquid_handling.backends.opentrons_backend.OpentronsBackend(host: str, port: int = 31950)

Bases: LiquidHandlerBackend

Backends for the Opentrons liquid handling robots. Only supported on Python 3.10.

Attributes

deck
num_channels	The number of channels that the robot has.
pipette_name2volume

Methods

__init__(host[, port])
aspirate(ops, use_channels)	Aspirate liquid from the specified resource using pip.
aspirate96(aspiration)	Aspirate from all wells in 96 well plate.
assigned_resource_callback(resource)	Called when a resource is assigned to a backend.
deserialize(data)
dispense(ops, use_channels)	Dispense liquid from the specified resource using pip.
dispense96(dispense)	Dispense to all wells in 96 well plate.
drop_tips(ops, use_channels)	Drop tips from the specified resource.
drop_tips96(drop)	Drop tips to the specified resource using CoRe 96.
get_pipette_name(pipette_id)	Get the name of a pipette from its id.
home()	Home the robot
list_connected_modules()	List all connected temperature modules.
move_channel_x(channel, x)	Move the specified channel to the specified x coordinate.
move_channel_y(channel, y)	Move the specified channel to the specified y coordinate.
move_channel_z(channel, z)	Move the specified channel to the specified z coordinate.
move_pipette_head(location[, speed, ...])	Move the pipette head to the specified location.
move_resource(move)	Move the specified lid within the robot.
pick_up_tips(ops, use_channels)	Pick up tips from the specified resource.
pick_up_tips96(pickup)	Pick up tips from the specified resource using CoRe 96.
prepare_for_manual_channel_operation(channel)	Prepare the robot for manual operation.
select_liquid_pipette(volume)	Select a pipette based on volume for an aspiration or dispense.
select_tip_pipette(tip_max_volume, with_tip)	Select a pipette based on maximum tip volume for tip pick up or drop.
serialize()
set_deck(deck)	Set the deck for the robot.
setup()	Set up the robot.
stop()
unassigned_resource_callback(name)	Called when a resource is unassigned from the robot.

Parameters:

• host (str)

• port (int)