Hi, Pete, thanks for the quick reply, my approach was to make a code every certain interval updates the selection so I could constatntly send zeRGBa data, but that would be too much instructions for the BLE module and I’ll get a “Packet too big”, so right now I can only think not to nest the zRGBa output to the menu, but this will need me to not use it when another option is selected. The fact is I’m really new at Blynk and programming itself, so I don’t really have an idea on how can I receive constant updates from the menu.