Hi. When i use ble_app_uart
i have problem with my device over uart. It does not response to my commands.
I'm using custom pcb based on nrf52
with nrf UART v2.0
android app.
Is there something i'm missing?
Hi. When i use ble_app_uart
i have problem with my device over uart. It does not response to my commands.
I'm using custom pcb based on nrf52
with nrf UART v2.0
android app.
Is there something i'm missing?
Hi,
Does your phone support BLE 4.2 ? If not you will have to do a small modification to the ble_app_uart project. See this answer.
Also note that the old UART 2.0 app is deprecated (over 3 years since last update). I recommend using the nRF-Toolbox app, and use the UART function there instead.
What are you communicating with over UART? What other UART device have you connected to your custom board to? PC ? another board?
APP_UART_DATA
is: An event indicating that UART data has been received, and data is present in data field. This event is only used when no FIFO is configured.
What are you communicating with over UART? What other UART device have you connected to your custom board to? PC ? another board?
APP_UART_DATA
is: An event indicating that UART data has been received, and data is present in data field. This event is only used when no FIFO is configured.