is it possible to send data from bluetooth of nrf5280dk to bluetooth of esp 32 ?

[NRF52840DK_newer]

hello ;

 i need to send data from the nrf52840dk to / over  the internet and to the server , so i know that on board nrf52840dk , there is no wifi chip on nrf52840dk , so i directly could not send the data from nrf52840dk to house wifi 's router , but i know the esp 32 and nrf52840dk , both have ble5 bluetooth on board . and on esp 32 has wifi chip too on the same board ,so i want to send the data from nrf52840dk via its bluetooth to the bluetooth of esp 32 then from the bluetooth esp 32 then to wifi chip of esp 32 then to the house wifi router to internet /server , it is possible by this way , right ?  

please,let me know 

[Jared]

Hi,

so i want to send the data from nrf52840dk via its bluetooth to the bluetooth of esp 32

 Yes, this is totally possible as long as the third-party chip supports the Bluetooth Low Energy protocol. One of the motivations for creating a specification is that you'll guarantee connectivity between different products as long as they support the protocol. It's therefore not dependent on the brand, but rather if they follow the specification or not. 

regards

Jared 

[NRF52840DK_newer]

thanks ; in esp 32 from https://en.wikipedia.org/wiki/ESP32  , it has bluetooth le 5 (bluetooth low energy 5 )  but esp 32 is different brand , not from the nordic , however regarding to your answer , i could send the data from nrf52840dk via its bluetooth to the bluetooth of esp 32 as my question and your answer 

so where to find code api to send it ? can you let me know or guide me 

[Jared]

Hi,

The ble_app_uart example in the SDK would be a good start. 

regards

Jared

[NRF52840DK_newer]

thanks,

i have the questions , from sending the data from  bluetooth of nfr52840dk to bluetooth of esp 32 wroom32 , i use esp32 wroom because it has bluetooth le (BLE)

regarding to your answer .

1.  ble_app_uart the link you sent me, ---> will i need the connection between 2 chip ??  i meant bluetooth of nfr52840dk act as master and bluetooth of esp32 wroom32 act as slave

2. regarding to the link ble_app_uart , from the bluetooth of nrf52840dk,--> it can be used to broadcast (advertise) the data from bluetooth of nfr52840dk to bluetooth of esp 32 wroom32  without 2 chips connect together ??

please,let me know 

[Jared]

Hi,

1. The ble_app_uart implements the NUS service for a GAP peripheral. The service is proprietary for Nordicsemi. But you could use it as a base for implementing your own service that sends data between two BLE devices. 
2. No, the example is a connectable, scannable peripheral example. Look at the ble_app_beacon example instead.

Also, see our beginner tutorial on BLE for an introduction into how you can create your own service on Nordic devices.

regards

Jared