Simple test¶
Ensure your device works with this simple test.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 | # Simple seesaw test using an LED attached to Pin 15.
#
# See the seesaw Learn Guide for wiring details:
# https://learn.adafruit.com/adafruit-seesaw-atsamd09-breakout?view=all#circuitpython-wiring-and-test
import time
from board import SCL, SDA
import busio
from adafruit_seesaw.seesaw import Seesaw
i2c_bus = busio.I2C(SCL, SDA)
ss = Seesaw(i2c_bus)
ss.pin_mode(15, ss.OUTPUT)
while True:
ss.digital_write(15, True) # turn the LED on (True is the voltage level)
time.sleep(1) # wait for a second
ss.digital_write(15, False) # turn the LED off by making the voltage LOW
time.sleep(1)
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