Hi,
I am using the NRF8001 in UART mode and attempting to bond with my android device (Lollipop 5.0 Nexus 6).
i am using the nordic arduino sdk which is found here:...
Hi, I'm using the nRF8001 in an application that requires security so bonds to the remote client/central. My device supports firmware upgrades that may involve new nRF8001...
Hello.
Initially when reading the Gazell documentation I didn't think it'd be a problem but now in Keil seeing this has introduced some doubt whether it's a thing:
...
We would like to be able to calibrate the rRF9E5 ADC
Our proposal is to permanently fit voltage dividers, each using two precision resistors, on two of the ADC Ports and...
At some point in the past I had nrf51+gdb+breakpoints working just fine. I even have a bunch of __BKPT() calls in my various error handlers to trap into the debugger.
At...
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...
Hi. I'm beginner.
I want to use nRF51822xxAA chip on keil compiler.
project->Option->Target->IROM1 start, Size & IRAM1 start, size.
Please let me know IROM's start and...
Hi,
I'm using ble_app_hids_keyboard example as the base to develop my own application, but was found something really strange, the application seems never get into sleep...
Hello Nordic!
I am using an Android phone and a nRF51822, and I'm performing BLE speed tests.
For these two devices the theoretical maximum is given by 4 * 20 / 0.0075 ...
So I have a remote, a central, and it's connected to my peripheral.
The remote is based on the multilink example.
SDK V11.
I want to press a button on my central and...
Hi, i'm wondering if it's possible to make a GPIO pin trigger different tasks when it is externally driven from low to high, and high to low.
I'm trying to stop an RTC...
I would like to NRF51822 bluetooth test.
It has NRF51822 eval-kit 2EA.
1EA is a Central (dongle role), 1EA want to test the bluetooth interlock with Peripheral.
What should...
I hope this isn't a duplicate of another question. I searched on sd_power_system_off and didn't see anything exactly like this.
I'm creating a new project, based on ble_app_template...
I have the 51822 chips, and want to establish a network with large data volume, I use the S130 now, but the effect is not ideal, so I want try the BLE4.2. Do we have the SoftDevice...
Hi,
For the past few weeks I've been trying to make a small device that would simulate a mouse with Arduino and MPU6050 accelerator + gyroscope sensor. I wanted the device...
created a new BSP PCA10001 from PCA10028 and replaced the CFLAGS += _DBOARD_PCA10001 for uart example in peripheral folder using sdk 10.
Migrated simple_uart example &...
Hello,
I wish to communicate with the chip via SPI NRF51822.
The NRF chip is configured as a slave. Based on the SPi_slave_example code, I can't set to 1 the semaphore...
