I would like to source a compact BLE board to act as a lock controller developed with with a matching transceiver for use in a fob and an app.
It would toggle the pio and...
Ok so here is the issue. I was trying to build a simple application which is described in the tutorial for characters. After building an advertisement and understanding the...
I was working with IAR and SDK10.0 before. For some reason I have to transfer my project to Keil and SDK9.0. My program worked well for the old settings. While keeps got NRF_ERROR_SOC_NVIC_INTERRUPT_NOT_AVAILABLE...
Currently we are considering whether we should use external Flash Memory or NRF52 Internal Flash.
External Flash memory has a lot of drawback in comparsion with internal...
Suppose there are 10 BLE peripherals in a room and one BLE Central,then is there any way i can get the list of available peripherals[name or id.. etc]?
I am using NRF5182...
I am using SDK_11 s130 on nrf51-dk. When err_code is any value other than NRF_SUCCESS, APP_ERROR_CHECK(err_code) will cause nRF51-dk board to reset. How can one get APP_ERROR_CHECK...
Hello All,
I have problem with ble_app_uart which are not support DFU services.
When I am implement both services device will not advertise. and when ble_nus uninitialized...
I'm migrating my code from the MESH SDK 3.1.0 to 4.0.0 I'm using the following function to initialize a persistance storage controller
The new SDK doesn't use the ACCESS_FLASH_PAGE_COUNT...
Hi,
I have 2 or more Thingy52 [SDK13 SD s132 v4.0.4], both of them are sending beacon every 200ms.
They have also the scan active, so they are able to detect the other...
I have merged two program SPI slave and ble_app_uart
I am getting these two errors
undefined reference to `nrfx_spis_buffers_set'
undefined reference to `nrfx_spis_init...
Hello,
I'm using nRF52840 dongle. I implemented a virtual COM port to send messages to my computer. My problem is that I can send messages only if I'm already connected...
Hello everyone, I ask for help to install the new version of SES in Ubuntu Linux 18, since the license is not recognized by the em nor the hardware, I can program the card...
After enter low power mode I aim to config to wake up on a 1 sec timer, but in 20 us the event 0x26 comes. I cannot find what event ID 0x26 is and how to disable it ?
Info...
I am having an issue when building the hci rpmsg example for the following youtube tutorial
Zephyr RTOS and Bluetooth LE on the dual-core nRF5340
I've tried figuring this...
Hello,
According to the description in below page, " The image can be an application image, SoftDevice image, bootloader image, or a combined image of bootloader and SoftDevice...
I am trying to interface adxl362 sensor with ANNA-B112 evaluation board.i am trying to read the part id to check the connection. The code is pasted below.
nrf_drv_spi_config_t...
Hi! I am using the 52840-DK dev board.
I want to use two pins, P1.0 and P1.1 as GPIO output pins.
In my code I have;
nrf_gpio_cfg_output(BLE_CONNECTED); nrf_gpio_pin_clear...
Hi everyone,
I want to serial print three float values (x,y,z) from an IMU. I use the MACRO NRF_LOG_ERROR( "Float_Value: " NRF_LOG_FLOAT_MARKER "\r\n", NRF_LOG_FLOAT(value...
Race condition in starting the ADC following calibration. I am trying to start the ADC in the interrupt routine when the end calibration is reported, however I have unreliable...
Hello,
I have two brand new nRF52 DK eval boards version 2.0. On both boards, the reverse charging diode D8 is missing. That diode is required to power the board externally...
