my goal of my project is to communicate with a BLE 4.2 Module in a smart Lamp with the help of an Arduino and the Pmod BLE. I am using the Arduino because I want to automate the process of connecting to the lamp. The Pmod is later supposed to send commands to the BLE Module of the lamp to turn it off and on or change the colors. I did not get really far yet. In fact I am still stuck with example code.
I'm using a Pmod BLE (https://reference.digilentinc.com/reference/pmod/pmodble/start) which is connected to an Arduino Due. The Serial Pins of the Due have 3,3V. I connected Grou