Data exchange through UART

[Mihail]

I have nRF8001-DK and Arduino Uno. ble_uart_project_template from nRF8001 SDK for Arduino (Bluetooth_low_energy_for_Arduino_0_5_0_0_RC2) was used. It was used with Master Emulator with nRFUart sample code included. By using this template I can send string from nRFUart and recieve this one in Arduino Serial Monitor. How I can add functionality to send string to nRFUart from Arduino Serial Monitor?

And I can't start with ble_uart_project_modify_setup. nRFUart can't discover nRF8001.

[TIE Fighter]

The original sketch does not have the ability to send data from the SM to the MCP. You need to get my new sketch running.

[Mihail]

I know it. I think if i have not right connection I can't detect device and transfer data to the one derection (from the MPC to the SM) but I can do it.

PIN3 -> RDYN PIN4 -> RESET PIN5 -> ACTIVE

PIN10 -> REQN/SS PIN11 -> MOSI PIN12 -> MISO PIN13 -> SCK

3.3V -> VCC_nRF GND -> GND

On the nRF2740 board the connectors are 1 - GND 2 - VCC_nRF 3 - ACTIVE 4 - Not in use 5 - SCK 6 - MOSI 7 - MISO 8 - RDYN 9 - REQN 10- RESET