Hi,
I wanted to send data over Bluetooth 5.0 modules and to see on a terminal. So I used nRF52840 DK as central device ( ble_app_uart_c) and Fanstel modules ( ble_app_uart) as peripheral. I programmed them successfully and observed that nRF52840 DK paired with advertising Fanstel module (LED 1 is ON) . I see printed data on the terminal. Everything is fine so far. I've couple of questions.
1. I know that long range advertisement is done by coded PHY (with nrf52840). Is it possible that I can send data in long range by using ble_app_uart ? Fanstel module I use supports BLE data rates: 2Mbps, 1Mbps, 500kbps,125kbps and I want to increase the range as possible as I can.
2. Can more than one advertising peripheral pair with the central device ?
3. In ble_app_uart, name of the advertising device is specified :
#define DEVICE_NAME "Nordic_UART"
I can't find related code line in ble_app_uart_c. How can I change the name of device central tries to connect to ?
4. I used RTT Viewer to see data because Putty didn't work I don't know why. Are there any other programs you could suggest for this operation ?
5. Is it enough to use NRF_LOG_INFO to print data ? I mean should I use a function ?. Also, I would like to know the maximum data length I can send with ble_app_uart example.
I will be very glad if you help me.
Thank you in advance.
Best Regards.