Programming to send data using ESP32

[Poolbear]

So I am using ESP32 to sending and receiving data with mobile phone now my question is when we connect a mobile with another mobile or a Bluetooth headphone the Bluetooth device which is connected to our phone that devices Bluetooth name is written in below the Bluetooth sign but when I am sending or receiving data with ESP32 why the device name is not showing in below the Bluetooth connected sign

[bidrohini]

Looks like your phone is not getting paired with the ESP32. Which phone are you using? Android or Iphone? When you scan for new devices, can your mobile phone detect the ESP32?

[Poolbear]

Its a android phone do you know any ESP-IDF code which pair and connect ESP32 with mobile phone using standard bluetooth with out using any bluetooth mobile app previously I was using this example code of bt_spp_acceptor- https://github.com/espressif/esp-idf/tr ... p_acceptor

[bidrohini]

I only could find some videos of this series.
https://www.youtube.com/watch?v=gDBmM9m_tMw
You can see if these help you.
Here is also a robot tutorial which pairs an android phone with the ESP32.You can see it too.
https://www.pcbway.com/project/sharepro ... 1d9cb.html