Some LM Ambient questions

[admin]

1. In LM-Wall tab, there's LED Config button. Front LED is called "Ambient LED"

2. Try this:

Code:

function beep(freq, time)
  local path = '/sys/class/pwm/pwmchip0/pwm1/'
  io.writefile(path .. 'enable', 1)
  
  local period = math.floor(10 ^ 9 / freq)    
  local cycle = math.floor(period / 2)

  io.writefile(path .. 'period', period)
  io.writefile(path .. 'duty_cycle', cycle)

  os.sleep(time)

  io.writefile(path .. 'enable', 0)
end

-- 700hz for 1/10 second
beep(700, 0.1)

3. Not possible at this moment

4. It does not actually delete anything, it just resets the configuraion to default. If you delete the home page app, you can re-install it through the app admin

5. Only via a script