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,
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...
Hi,
I have tried the following example: infocenter.nordicsemi.com/index.jsp
Everything works fine (I can generate a notification via a calendar event and see it via the...
I get NRF_ERROR_INVALID_PARAM when calling sd_ble_gatts_characteristic_add(); If I comment custom service initialization where is this function I get the same error NRF_ERROR_INVALID_PARAM...
Hi, For a new project we need a smaller devices compared to to the nRF52832 dev board but still want to stay with the nRF52832 chip without making our own PCB. As an alternative...
We have a large number of units in the field running on SDK 13.0.0/S132 SD 4.0.3 and in order to add new functionality we need to migrate to SDK 14.2.0/S132 SD 5.0.0 via DFU...
Hi,
This is a follow up of issue: https://devzone.nordicsemi.com/f/nordic-q-a/28211/thread-dfu-upgrade-problems/111436
We're trying to perform DFU by following "Thread...
nRF52810 only supports S112 so the max throughtput anyone can achieve is 330 kbps .. please provide proof.. test data. Only nordic employee please answer this or someone who...
In SDK 15 the bootloader DFU enter check in nrf_bootloader.c has the following code:
if (NRF_BL_DFU_ENTER_METHOD_GPREGRET && (nrf_power_gpregret_get() & BOOTLOADER_DFU_START...
Hello,
We are working with Low Energy sensors that are programmed to make a periodic ADVs to our scanners/apps/Raspberries, in order to start a service if required. So the...
Hi,
I am using cli and made my own command like bellow, as you see i have a command with 3 sub commands. But i think my idea is primitive because if i have 1000 sub command...
I am starting building industrial-grade system which contains several nodes connected via wireless channel.
As a wireless protocol I decided to use BLE 5 due to long ranges...
I am trying to program mpu_simple https://github.com/Martinsbl/nrf5-mpu-examples with Segger, and I get to connect sensor MPU6050 to my board but I do not receive datas of...
Hello. I followed all the steps provided in the readme document. After dragging and dropping the hex file to the j link, the led 1 starts to blink, indicating that the board...
With an nRF52, is it possible to wait longer to measure the RSSI on a channel? I'd like to measure the RSSI over 1msec or so, rather than a tiny 8us (typical) snapshot.
Hi,
This is my first time to use Nordic product and I have used nRF52832 based SDK 12.0 and SoftDevice132 v2.0 about 2 months. And the IDE used for devlopment is KEIL MDK...
