![]() ![]()
Python's built-in time module is also imported as the time.sleep() function will be used in the script. Note that even though the package is called PySerial, the line import serial is used. ![]() ![]() Ensure PySerial is installed before running the Python script.Īt the top of the Python script, import the PySerial package. Again, the serial communication between the Python script and the Arduino is facilitated by the PySerial package. Write a Python Script to turn the LED on and offĪfter the LED turns on and off based on sending H and L with the Arduino Serial Monitor and you can turn the LED on and off with the Python REPL, it's time to write a Python script to turn the LED on and off. > ser = serial.Serial('COM4', 9600) # open serial portĮnsure the command ser.close() is issued before exiting the Python REPL. When you type the command: ser = serial.Serial('COM4', 9800, timeout=1), ensure the 'COM#' corresponds to the port that worked with the Arduino IDE in Tools -> Port. If the line does not start with a REPL prompt, the line represents expected output. ![]() If a REPL prompt > precedes the command, type the command into the REPL. (You can open the Python REPL by typing > python at the Anaconda Prompt) At the Python REPL, type the following commands. Next, use the Python REPL to turn the Arduino on and off. In the Serial Monitor type L or H and click. Open the Arduino Serial Monitor using Tools -> Serial Monitor. If the sketch does not upload, check which COM port is selected in Tools -> Port. In the Arduino IDE, click the to verify and the to upload.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |