Does anybody else have an idea how I can connect to my GPS Tracker (MAC address known) and receive the data via BT SPP with my esp32?

Hey ESP_Tianhao,

thank you very much for your fast reply!
I thought, since the GPS Tracker broadcasts the NMEA messages via BT I have to run the bt_spp_acceptor on my esp32.
However, I tried the bt_spp_initiator demo ( https://github.com/espressif/esp-idf/blob/master/examples/bluetooth/bt_spp ...

Hey guys,

I've already tried several examples for esp32 classic BT connections but nothing worked out for me. I hope you can help.

First of all, what do I want to achieve? -> I have a GPSlim236 GPS tracker and want to receive with my esp32 the NMEA messages broadcasted by the GPSlim236. Therefore ...