I wasn’t up for doing a whole firmware, so I put together this python script using selenium package that I run as a cron job from my RaspberryPi. Pretty straightforward.
from selenium import webdriver
from pyvirtualdisplay import Display
#create virtual display
display = Display(visible=0, size=(800, 600))
display.start()
# make a firefox-instance
browser = webdriver.Firefox(timeout=100)
#open url of og
browser.get('http://192.168.1.3')
status = browser.find_element_by_id('lbl_status').text
dkey = browser.find_element_by_id('dkey').send_keys('yourkey')
btn = browser.find_element_by_id('btn_click')
if (status == 'OPEN'):
btn.click()
browser.quit()