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...
Sir,
I wanted to know about transfer of data from nrf to msp430 via spi pins. For this condition, which function/api is used for transmission of single data to slave. What...
I am sorry for asking such silly question,but i failed to search with key word 'gpiote'.
so here is my question,
what is the GPIOTE?
what is the relationship with GPIO...
Hi , I am using the SD 4.0.2, the SDK is 13.0.0_04a0bfd, and the IDE is IAR 8.11.1 to develop production, I integrated the DFU, and I download and updated the APPLICATION...
Hi,
I had been doing nRF52832 porting before
Now, the nRF52840 porting is in progress, but there is no Libraries-trace-app_trace.h file
that was in the old version...
Hi,
We're contemplating using the SoftDevice without using the Nordic SDK. We feel the SDK bloats our code when all we need is some simple GPIO, I2C communication and BLE...
I am using the peripheral_timer as a template to play with timers. I changed the timer_ticks to 8000 to generate timer interrupt at 500 micro-seconds. All other timer configurations...
Now, I am making DFU zip file use nrfutil, but i don't know the version of S132 4.0.2 on "--sd-req TEXT", I know 3.0.0 is 0x8C, please help me find it, thanks
Hi there,
We are developing bluetooth bracelet using 51xx and 52xx Bluetooth chip and the hard hardware part has been done.However, for safety considerations,we need to disable...
I have download latest S130 SDK. And I try to send ADV in 100ms. Now it takes >= 250 ms. I use the scope and find SOFTDEVICE_HANDLER_INIT takes 248ms on PCA10028 board.
...
In this Nordic page, BLE 5 has a new feature of advertising extensions: www.nordicsemi.com/.../Bluetooth-5 . Is there any example or document how to program this chaining...
hello,I am testing twi scanner example of nrf52dk.I want to read slave address, the sda & scl pins are 26 & 27 respectively. I am connected PCA9536 module as slave & address...
I have developed the code to send the data of mpu6050 from ble peripheral to ble central. i can able to receive the accelerometer values at ble central.It works fine.
Now...
