What was your idea?
You commented out a call to Serial.write() and used a cell.print() statement in it's place. Why are you using cell.print() instead of cell.write() when what you want to send is binary data?
What was your idea?
You commented out a call to Serial.write() and used a cell.print() statement in it's place. Why are you using cell.print() instead of cell.write() when what you want to send is binary data?