Hi,
Is that possible to run the radio_test_example (\nRF51 SDK_v5.2.0.39364\Nordic\nrf51822\Board\nrf6310\radio_test_example) on the nRF51822EK? If yes, what modifications...
we also produced self PWM for ADC wave form testing. when we stop transmission, we will get good waveform out, but when we starting transmission, output waveform shape is...
Dear Support,
I have some troubles with the Evaluation Kit for nRF51822 :
I use the broad as a central role with S120_nrf51822_1.0.0_softdevice.hex and example...
Suppose a nRF9E5 transmitter is set for continuous transmission on a channel.
A nRF9E5 receiver listening on that channel:
finds carrier and sets CD
finds address...
I will be deploying my nRF51822-powered devices into the field and the end user will not be able to have any physical access to, for example, power cycle the board. I need...
Hi,
We are using the ble_app_uart example in evaluation board to read data from some sensors and send it to the nRF UART V2.0 in Android 4.4. Every 20 ms I am trying to...
I have a feeling I am missing something completely obvious here. That said, this problem has cost me enough time today that I'm willing to risk embarrassment to see if someone...
I'm trying to implement a simultaneous broadcaster observer by calling ble_gap_adv_start() and sd_ble_gap_scan_start() and waiting for respective events.
If I call advertising...
Hello,
I'm trying to use Eclipse with a Nordic SDK (managed build mode) but it seems Eclipse (latest Mars edition) fails to invoke the assembler. Here is what I found in...
We are looking to use the DCDC to reduce the maximum current during radio operations, but minimize the overall current by enabling it as late as possible before radio use...
I have added button in my project and used bsp_init() to initialize it. All functions in bsp_init() returns NRF_SUCCESS but if I push my button even gpiote_event_handler(...
Hi Folks,
i have implementet a sleep mode by using only the RTC timer with the 32KHz OSC and the WFI instruction. The current consumtion is around 1.7µA (all peripherals...
Hello,
We have some problems with nRFgo Studio on the one of our computers.
Firstly, it takes a long time to flash firmware - about 15-20 seconds:
Secondly, we...
I have interfaced a vibration switch with nRF51822 Pin 19 using external pull-up. When there is no vibration the switch is either at open position or close position randomly...
UPDATED WITH IMPLEMENTATION
Is there a way to know what is triggering a chip boot :
Power off (battery replacement or deffective electrical connection)
The watch...
I have an old project I am trying to recompile for nrf51822 but have been programming with the most recent MDK on my station. The project is asking for old Device Family pack...
Hi all!
I just tried to compile the DFU example from the nRF51_SDK_7.1.0_372d17a and I keep getting the building error:
Referred Memory Range 'IRAM2' is undefined
...
Hello,
Does nRF51822 has a MAC adress when we buy it ?
If yes, is it possible to have two nrF51 with the same MAC adress ?
If yes, can we buy a MAC adress range and...
The new tutorial points to this github repository.
Then there is this instruction:
Download the NUS central example from github.
Open it in Keil by opening the file...
I think the following sentence in the new BLE Central tutorial is a typo:
Flash the S110 Softdevice it to your central device using nRFgo studio.
I think you mean...
