dim up / down to percentage

[admin]

Use an event script with execution mode set to "Last instance only".

Code:

out = '32/0/25' dimmer = event.getvalue() step = bit.band(dimmer, 0x07) if step == 0 then   return end up = bit.band(dimmer, 0x08) ~= 0 vstep = up and 5 or -5 value = grp.getvalue(out) while true do   nvalue = value + vstep   nvalue = math.min(nvalue, 100)   nvalue = math.max(nvalue, 0)   if nvalue ~= value then     grp.write(out, nvalue)     value = nvalue     os.sleep(0.2)   else     break   end end

What do you mean by everything gets slow? The script sends 5 telegrams per second which is not a high load. You can lower this by increasing the sleep time. You might need to adjust the step size to keep the dimming speed the same as before.