Hey guys I'm creating a project similar to what's already out there in the community, but I'm facing a big problem. The project is to identify BLE devices and post them on the MQTT server, however I bought 3 smartcards (like badges) but these have a random MAC, that is, they change with some frequen...

Hello everyone :D , I'm new here and I've just started using esp32. I need to connect my esp32 with a bluetooth button (model: https://acesse.one/nsfI3) so that when the button is pressed, I will send a command to the esp. I only find ways to connect the esp with cell phones, nothing about connectin...