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...
Hello!
Until now I am using a nRF24L01 with johanson balun (2450BM14A0002) and MIFA.
I want to add a power amplifier to my nRF24L01 project. Can anyone give me advice which...
Hi
I have a programming issue with nRF51822. I am using the nrfjprog.dll to program this microcontroller in my test equipment via J-link Plus. When I have programmed a...
I am using single NRF24LU1P-F32Q32-T ic.i am using it only as a TAG transponder card .i wanted to know that can we program it to transmit only if there is no other controller...
hello everybody,
I measured the current consumption in two cases : in the advertising mode the current is around 4 ~ 5uA, & in the connected mode, the current is 160 uA...
Hi,
I am new to forum and to Ble. sorry about my week English.
I am working on a project where I am reading adc value every 1s and sending it over ble. So I have written...
Hi,
I'm using nRF dev kit with Softdevice 1.0.0.3.alpha. The device shows advertising state at LED1 as it should, however i can't detect "Nordic_UART" via nRF Master Control...
Is the advertising interval between two packets P1 and P2 defined as:
Interval = P2_start - P1_stop (time between packets)
or
Interval = P2_start - P1_start (time...
In a project I worked on using softdevice s110 v. 7.1.0, if the receiver hadn't enabled notifications, sd_ble_gatts_hvx would return an error, so I used the following construct...
Hi,
I want to advertise multiple UUIDs, one after another
Do I have to stop advertising, or is there a way, that I can update the struct in the background?
Currently...
I have two UART devices on a custom board with an nRF51822. I've just upgraded the SDK I use from 8.1.0 to 10.0.0 and one of the UART connections has stopped working, but...
Totally get the limitation of 3 PWM channels.
Wondering if I can dynamically re-assign which 3 pins are tied to the PWM outputs.
At boot time, I call this function:...
Hello!
I am trying to get windows phone work with nrf_uart example on nrf51 dk board (pca10028).
I am using SDK 9.0 with S110 softdevice ver. 8.0.0.
I was using examples...
Hi All,
I have got reliable writes working on nordic side (nrf51822 eval board).
Tested them with master emulator dongle by using write long button on MCP on PC.
I...
Hi, I'm porting my project from SDK8.1 to SDK10 and got a problem in app_timer.c
Main chip :nRF51822 QFACA1
Crystal:32Mhz, no 32.768
Initial is fine.
APP_TIMER_INIT...
