I am trying to make a product with NRF8002B. I finally have the product prototyped. The user will connect to the device, beep, light up, and track. It will always stay on...
Please,
It seems that "Flow Control" signal is not available on nRF24AP2-USB.
EVENT_TRANSFER_TX_START event message appears only one time after the first data packets...
I am looking for cheapest (up to few hundred USD) and simplest Arduino basic solution to track real-time RFID tags distance (also direction if possible) without additional...
Hi all,
I am new to Nordic semiconductor but I could be interessed by nRF9E5. To check if it could fit my requierement, I would like to know if it possible to configure...
Hi,
I am using ADC without external reference and no analog input in order to measure the battery level with a timer (code at the end).
I am also reading several ports...
Hi,
I'm programming the nRF51822 and save some user data into the FLASH by using pstorage_update . It works fine if I set system off mode, and wake it up. I can read back...
Hi,
I have been using nRF51822 with my Android app using Android's Bluetooth Low-Energy APIs.
In order to get more details, I am currently working on integrating the Android...
Hi,
I'm using the nrf52 and in my application I need to sample a sensor after applying an IR pulse; the pulse length influences the sampling thus cannot be disturbed by...
I think this is a rather common problem:
I want to expose a couple of variables from my model code (members of structs) as characteristics. Is there a simple and elegant...
Hi
Question
What is the risk/chance that future revisions (>2.0.0) of S130 will be incompatible with the setting UICR.CLENR0 = 0x1C000 ?
Background
Today we would...
Hi,
I need to wait for a period of 7.5ms whilst my I2C sensor completes a measurement, I am currently using the nrf_delay_ms function however I am looking to optimise the...
Hi
I'm trying to explore the nRF52-DK kit.
I downloaded the demo : www.nordicsemi.com/.../heart_rate_demo.zip
Dragged and dropped the hex-file to the JLINK drive thats...
Hello,
I am utilizing an accelerometer sensor and communicating with it using TWI (I2C). I have both a development kit (NRF51-DK) and the Beacon (nRF51822-Beacon). I can...
Hi all:
Below is my source code for SPI master.
However, the handler is not triggered ...
Is any setting I missed?
Thanks...
void spi_event_handler(nrf_drv_spi_evt_t...
Hi,
I am using nRF51822 BLE nano with mbed IDE. I tried to set channel so that i can achieve the desired frequency for FCC testing i.e. 2402MHz,2441MHz and 2480MHz .I am...
I am looking at the ble_app_hrs_c example (with the s130 soft device on pca10028 dev board). I have set the m_scan_mode to BLE_WHITELIST_SCAN to enable whitelisting. In the...
I have implement the systick with the idea to use it for delay functions.
The systick is running normal if no BLE Events occur, but during a BLE event it seems to be stopped...
Do conditional breakpoints work in Keil uVision5? I open the Breakpoints window and see:
If I set count to any value, I application still breaks on the first pass. When...
Hi
I have problem make the examples in the SDK 11. I get at "No rule to make target"
C:\konskimo\NYII\Spec\nRF52832\nRF5_SDK_11.0.0_89a8197\examples\peripheral\blink...
Hi,
when using timeslots I cannot turn off the external crystal that causes an higher consumption.
I already read this post and tried to turn off the timer0 (using STOP...
Dear Sir,
I merget (Software Device) + (DFU bootloader) + (Application firmware) into PE280_WS.hex
And use the script <<nrfjprog.exe --program PE280_WS.hex>>
it reported...
