I will be selling various ble products. My customers can connect to and program the devices using their bluetooth smart phone or tablet.
I want them to have the option...
Hi,
I am trying to run nRF24L01+ in default configuration using simple ping-pong examples using RF24 Arduino library.
The problem is that while ping-pong is getting through...
Hi,
I want to send data from one peripheral(nRF51 DK) to multiple Android Phones. This will be a one way connection from the peripheral to the smartphones. I red on the...
I am working on "nRF51_SDK_8.1.0_b6ed55fnnn\examples\ble_central_and_peripheral\experimental
\app_s130_demo\pca10028\s130\arm4" project .
In this project,in which variable...
Or is there any LCD you could suggest that doesn't need that much code? Simple numeric 2rows would be enough. Want to use it with the nRF51-DK to display some measured valued...
I would like to develop my own central device to communicate with the RedBear Arduino shield. The RB device uses a from of UART communications to send data to/from Android...
Hi Nordic Community,
I'm trying to run app timer in bootloader_secure. But when I add app_timer.c file to project, it built successfully but breaks when execute. I don't...
Hello,
I am using a custom nRF52840 ( SDK 14.2.0, SoftDevice S140) based board to connect with an iOS(v 13.3) phone.
I am sending data continuously over BLE. However I...
Hi,
I'm trying to find simple ADC code for one shot modus as described in the documentation: https://infocenter.nordicsemi.com/index.jsp?topic=%2Fcom.nordic.infocenter.nrf52832...
I will use Nordic nrf52840 dongle for 2FA + security key on Google login and I am following these instructions:
https://github.com/google/OpenSK/blob/master/docs/install...
I use nRF52840 and SDK16 with S140 softdevice. I need 3 ADC ports. The initial code as follows.
static void adc_configure(void) { ret_code_t err_code = nrf_drv_saadc_init...
Hi,
I add a my .ilb file in the ses project .When I c all the function in the .lib file and build, it will have an log "undefined reference to 'xxxx'". But i can success...
I want to upgrade a BLE peripheral firmware (nrf52840) by using another nrf52840 as BLE central.
Do you have any idea how I can do that?
I know how to use android to upgrade...
Dk 0.8.5 with external GPS antenna modem FW: v1.1.1 nrf tag: v1.2.0 supl: v0.5.1 OS: Windows10
Put supl folder to "\ncs\nrf\ext\lib\bin\supl" * the path written in readme...
Hi,
I have a problem where I have to put a delay for 50 us after nrf_drv_rtc_counter_clear(&rtc); to get 0 counter from nrf_drv_rtc_counter_get(&rtc);
seems that the...
How to extract MQTT message from the Simple_MQTT sample for nrf9160-DK?
I am trying to use a specific message to trigger an action based on a predefined string. Not sure...
Hi,
As far as I understand, every connection establishment has to start with advertising.
Event if I have already connected and bonded to a peer, after disconnection...
Hi everyone,
I am using an nRF52840 dongle (MakerDiary) with SDK15.0 & SoftDevice S140 v6.0.0, and trying to change the BLE advertising manufacturer's data with the information...
Hi,
I am sampling a moisture sensor using one of the analog pins without issues. However, since my circuit is battery powered, I need to account for voltage drop of a 3V...
I have an nrf9160 dk on the latest firmware (i.e. mfw_nrf9160_1.1.1) and I have been unable to establish stable connection to LTE network using iBasis SIM. I tried using the...
