I'm trying to use the ADC and internal reference to measure battery voltage on the nrf51422, while S210 is enabled.
From the example nrf51-ble-app-temp-master, I found...
I have Nokia Lumia 630 and it works well with nRF51822-EK but only with SDK nrf51822_v5.1.0.36092 and SoftDevice 6.0.0. Now I decided to try DFU OTA. I programmed bootloader...
Hello,
I found that there is a multiprotocol demo in folder Board\nrf6310\s110\experimental\ble_app_multiactivity_beacon,then I found it can implement concurrent connected...
Dear Sir
We got the problem on DFU upload firmware, it always failed in second DFU . We must unpair the device at iOS setting panel. Before next DFU.
Here is the log data...
Hi All,
My requirement is to read the data from nRF51822 device that is connected to a bluetooth and bluetooth is connected to a system using a .Net application.
I have...
Hi everyone,
I'm using the nRF51822 (pca10000 Dongle + pca10005).
My plan is to send one byte over the radio.
I tried to use the SDK-Example as a template but it's...
Hi, in older SDK there seemed to be a simple way to redirect stdout (simple_uart.h), but in SDK 11 I cannot find these functions. What is the recommended/minimal way to redirect...
I use the nrf51822qfaa,s110 v8.00,SDK V10.0.
I use PWM module with a piezo buzzer.
Now I need change the buzzer frequency,
How can I change the PWM frequency?
for example...
I started looking at the alert notification example. I just can't see how people understand the complex state sequences the peripheral (or central for that matter) go through...
I am using em::blocks and arm gcc with ble nano from readbear labs.
I built the template example but it is not working.
The output hex is the same as if i had built it with...
Hi, I am about to purchase PCA10040 V1.1.0.
I heard that one has the latest chip revision nRF52. ( ref. link )
I'm very excited to start with the new feature in nRF52;...
I have a peripheral and a central.I set my peripheral which have the function of static Pin,for example: When I use cellphone to connect to my peripheral , the cellphone must...
Hi all,
I am trying to read and write in ble central and peripheral code with softdevice s130. Here i can able to connect to particular ble device with unique ble device...
When trying to setup the gcc toolchain with Eclipse Luna IDE, I ran into the problem when I can't set a break point when debugging with the GNU ARM J-Link Debugging Support...
Hi,
I am new to Nordic semiconductor's chips. I recently got a nrf52 and I would like to make a portable temperature sensor using nRF52 dk. I have analog sensor that basically...
im using an external acceleromter to trigger an event once the device shaked. I configured the event pin on nrf51 EVENT_PIN as an input this way:
APP_ERROR_CHECK(acc_config_motion_detector...
Hi all,
I can able to blink led in mesh synchronously, but some time it fails in synchronization. when a new node enters into mesh it takes current mesh value, but for...
Hi all,
I am using ble mesh code for synchronizing leds in mesh network. I need mesh part, but itshould not integrated with version. So i can able change state of led,...
