Hi,
I'm trying to program nRF51822 Beacon Kit using nRF51DK. I'm trying to load the example ble_app_beacon to the beacon kit. After uploading SoftDevice 7.1.0, I try to...
Hello
I'm using the nRF51 DK and I have a UART over BLE link set up between the board and a phone with the nRF UART app. I'm trying to get the board to execute a particular...
Hello there guys i been reading your 100 pg PDF for awhile now and im yet to understand or realize how is it that i add/place/create a payload or data to send/Tx via Master...
I am interested in writing a BLE central that reads data from multiple BLE Nordic sensors. The BLE central will be running on Embedded Linux which uses the BlueZ stack.
...
Hi,
I'm trying to get S110 softdevice (v8.0.0) working with RIOT. I had some issues (I couldn't initialize TIMER1 or TIMER2 until softdevice is setup & enabled) but I think...
Hello everyone,
I got a task which I try to implement using a NRF51822 iBeacon board.
The Task:
Advertise a Device and provide a mechanism to connect without traditional...
Hello, I'm working with the EK PCA10003, that has the NRF51422. I'm trying to read the information of the accelerometer MPU6000 with an ISP interface. At the moment I cannot...
Hi all,
i am getting values properly, if i set 250 samples per second. but if i set 1000 samples (1ms), i can not get values after some moments. it is showing time out error...
Hi,
In preparation for FOTA which would double the flash space requirement, I noticed the Region Size for FLASH is only 429568 and I would have assumed it was the 1MB advertised...
I am trying to connect my thingy91 and preform an MCUBoot. This is not working and i get the following error code: Errorcode: CouldNotCallFunction (0x9) Lowlevel error: INVALID_OPERATION...
Excuse me, I use BSP_EVENT_KEY_0 to get into the sleep mode, however, it will go to the NRF_BREAKPOINT_COND and then reset the device;.
case BSP_EVENT_KEY_0:
SEGGER_RTT_printf...
I have developed data loggers based on nrf52840,it uses nus service,max payload is of 240 bytes,the device stores 30kb data in a spi memory.we have a custom built android...
Dear community, as already mentioned here https://devzone.nordicsemi.com/f/nordic-q-a/30622/nrf_cal_set_time-setting-issue-for-2100-year/121167 Im wondering how do you deal...
Hello. I need to calculate the RSSI value from the module nRF9160. I am using the nRF9160 DK 0.8.2. From the AT reference guide, there are two commands: AT+CESQ and AT+CSQ...
The new Bluetooth specification 5.2 will support transmission of audio data in a so called isosynchronous burst mode to external, BLE capable speakers, opening up a long asked...
Hi,
We are having some issues with the values obtained via ADC readings. We have a few designs using the nRF52840 where the analog reads from sensors are not stable. To...
Hi,
We used nRF52840 Dongle to receive BLE peripheral device 240Bytes notification. The connectivity that "Bluttooth low energy" (nRF connect) programmed can received 240Bytes...
Hi,
I am using NRF52810 controller, The power consumption of my board in SLEEP MODE is 200uA . According to datasheet the ideal current in sleep mode is 3 uA.
In advertising...
Hi,
I use SDK16 ble sec-bootloader and merged application image together followed by the guide of the website
unfortunalately , after flahsing fw_all_s140.hex to device...
Hello,
Question regarding GPS power consumption numbers in the nRF9160 data sheet (V2.0)
Section 5.2.1.16 GPS Current Consumption:
Are the current consumption numbers...
Hi,
I would used a RTC calendar (Years, month, day, hour, minute, second).
The smartphone connect to the nrf51822 and updates the date and time.
The nRF51822 must perform...
Hi,
Is it safe to call nrfx_spim_init() multiple times with and without a handler without calling uninit() in between?
I have an SPI device that needs a sequence of steps...
