I am trying to find out the part number of the antenna (I assume it is a PCB antenna) used in the nRF51 DK ( www.nordicsemi.com/.../nRF51-DK) . I found a lot of similar questions...
Hi.
I am using the NRF52 Development board, on Keil uVision, to implement a C program that uses Dynamic Structs. The Structs re-size themselves ( by increasing their capacity...
Hello,
I have an NRF51822 (redbealab ble nano) that I would like to use to count pulses in very low power mode.
Pulses are asynchronous
The rate of pulses can...
Hi
I'm attempting to read a PT-100 sensor value that is part of a voltage divider using a nRF52.
Both the reference resistor and the PT-100 is sampled while the voltage...
Hi
I have been searching the forums, but were not able to find an answer to my question.
I'm trying to sample 4 analog inputs on the nRF51-DK using the ADC hal. (SDK10...
Hi
I have been trying to get two NRF24L01 chips communicate with each other since a week now, without much success. All what I can find on the net is Arduino examples using...
Hi
I have done several projects with the nRF905. I know the device quite well. Normally I use the CD, AM and DR interrupt pins to determine the status of the device, my current...
I have an application where I have configured a reporting attribute which reports on update. It works as expected - until the amount of data you want to send exceeds 8 bytes...
I am trying to find out if I can synchronize the timeslot to a specific time in relation to the start / end of a connection interval. I would also be fine with getting the...
Hello!
I'm developing DFU functions for my custom board.
I have some questions about DFU and Bootloader.
My development environment is below.
nrf52833
SDK 17.0...
Hi,
I am trying to communicate with nRF9160, which is flashed with Nordic SLM application.
I am not able to set the HWFC with UART0/UART2 using menuconfig in Segger...
"Failed to upgrade target. Error is: Lost connection in the middle of the transfer"
I am doing a mesh serial DFU with DFU quick start guide .
I have gotten all the way...
Hello everyone,
I want to be able to set a timer in my project. With this timer i want to be able to make my current comsumption evaluation easier.
I am using the nrf9160...
Cannot update modem (nrf9160) with "nrf connect 3.8.0"
Modem DFU failed with error: no matching trait found
no matching trait found
Installing older versions eg...
The datasheet tells me that the default source of the low frequency clock (LFCLK) is the 32.768 kHz RC oscillator (LFRC). so I took the crystal oscillator off my PCB, but...
After updating NRF Connect v3.9.0 to eliminate the recently documented JSON + connectivity errors with nrf Programmer and Power Profiler, my bash scripts utilizing nrfprog...
Hi，
1. Please provide me with an example of BMA280
2. The SDK: replication v1.7.1
3.IC:nRF9160
4. I tried to change the BME280 driver to BMA280 driver, but the following...
I am working on project in which i want to read data from sd card and send it to mobile through BLE , I am using ble_nus_send to send data but when i decrease the delay then...
Hello,
Using sd_ble_gap_adv_set_configure() with ble_gap_adv_params_t I observe that the actual time when the BLE_GAP_EVT_ADV_SET_TERMINATED event is raised is earlier to...
Hi All,
Likely because I am still quite new to this, but I have started with MQTT simple example and whenever I do use GuiConfig to make mods, it saves them to
proj/build...
The disccussion here
https://devzone.nordicsemi.com/f/nordic-q-a/24592/my-nrf52-nrf51-dk-kit-doesn-t-work
has been closed.
I followed step 4 and it took a few tries...
