Relay

Python Library for Solid State Relays.

Python Library
Turta_Relay library is responsible for controlling solid state relays.
Initialization
Add the following statement to the top of your Python code.
from turta_iothat3 import Turta_Relay
Then, create an instance of the RelayController class.
relay = Turta_Relay.RelayController()
Now you're ready to access the library by calling its instance.
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Basic Members
Write (Control) Relay
Controls the relay.
write(ch, st)
Parameters
Byte ch: Relay channel. (1 or 2.)
Bool st: Relay state. (True or False.)
Returns
None
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Toggle Relay
Inverts the relay's state.
toggle(ch)
Parameters
Byte ch: Relay channel. (1 or 2.)
Returns
None
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Read Relay State
Reads the relay state.
read(ch)
Parameters
Byte ch: Relay channel. (1 or 2.)
Returns
Bool: Relay state. (True or False.)
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Finalizer
When exiting from the program, the library turns off the relays and then releases the GPIO pins.

PC Loop Sample

Relay Toggle Sample

Last modified 3yr ago