Variables and constants in RAM (global, static), used 29640 / 80192 bytes (36%)

I merged your posts on the same subject that you made on the other topic @agitha.

In the future, please use a single topic for your posts on a given subject matter. Posting about the same thing on multiple topics is considered "cross-posting".

Cross-posting is against the Arduino forum rules. The reason is that duplicate posts can waste the time of the people trying to help. Someone might spend a lot of time investigating and writing a detailed answer on one topic, without knowing that someone else already did the same in the other topic.

Repeated cross-posting can result in a suspension from the forum.

This is basic forum etiquette, as explained in the "How to get the best out of this forum" guide. It contains a lot of other useful information. Please read it.

Thanks in advance for your cooperation.