we also produced self PWM for ADC wave form testing. when we stop transmission, we will get good waveform out, but when we starting transmission, output waveform shape is...
Dear Support,
I have some troubles with the Evaluation Kit for nRF51822 :
I use the broad as a central role with S120_nrf51822_1.0.0_softdevice.hex and example...
Suppose a nRF9E5 transmitter is set for continuous transmission on a channel.
A nRF9E5 receiver listening on that channel:
finds carrier and sets CD
finds address...
I will be deploying my nRF51822-powered devices into the field and the end user will not be able to have any physical access to, for example, power cycle the board. I need...
Hi,
We are using the ble_app_uart example in evaluation board to read data from some sensors and send it to the nRF UART V2.0 in Android 4.4. Every 20 ms I am trying to...
I am try this at nrf51_sdk_v6_0_0_43681\nrf51822\Board\nrf6310\s110\ble_app_hids_keyboard
Firt I connect to Android device and keep one whitelist.pp_addrs and one whitelist...
Hello! I recently tried to develop Bluetooth communication based on nrf52840 chip. It is planned to implement a graphical software program on Windows platform. We checked...
My employer will be building a custom product in the next two weeks containing the NRF52840 module. We are using JLink debuggers in our test fixture to achieve this. We are...
Hi! The nRF52820 chip does not have the SAADC module used to estimate the battery life in its larger counterparts (nrf52840 and nrf52833). Is there a different way to estimate...
I'm trying to program the NFC Type 2 tag inside my Arduino Nano 33 BLE (nRF52840) following the nrfxlib 1.8.99 documentation , using the latest nRF Connect SDK. The nfc_t2t_setup...
Hi, I am using nrf52840 and Mesh V4.2.0 sensor and light_lightness examples.
I have been able to successfully combine the server side, but I have no idea how to start combining...
Hi, we stumbled into two issues when we enabled LESC in our application.
Relevant SDK config:
NRF_CRYPTO_ENABLED
NRF_CRYPTO_BACKEND_CC310_ENABLED
NRF_CRYPTO_BACKEND_CC310_RNG_ENABLED...
Hello everybody,
I am working on a nRF52832 DK and implemented libuarte (on a nRF52832) to communicate with another uC on said board. I am using sdk 17.0.2. The goal is...
Hi.
I want to write an app for nRF Connect for Desktop, where i keep track of the RSSI of a specific device and plot in into a chart. I thougt about reusing some parts of...
Hi,
I would like to use MCK as a clock for adc CLK 4Mhz.
Could i enable & configure all registers without I2S or PDM peripheral activation?
Is there a sample code for...
we have an app where we use a nRF52-DK board (with the 52832 chip) as a serial to BLE interface. We connect to the board using the USB UART channel. The interface IC on the...
In NCS@ sdk_nrf/subsys/bluetooth/gatt_dm.c: bt_gatt_dm_start():
if bt_gatt_discover() return with an error, the variable "dm" shall be release by calling "svc_attr_memory_release...
Hi,
I followed the structure of ble_app_uart__saadc_timer_driven__scan_mode project and customize a program on the nRF52805. I transmit data through BLE to Nordic uart service...
I get build error "undefined reference to `bt_mesh_sensor_apparent_energy32'" if I try to add this sensor type.
Rest of my sensors are included but this one not (e.g. bt_mesh_sensor_apparent_power...
I'm trying toa custom nRF52840 board using SDK 17.02 and SD 7.01
I create a read/Write only service, it shows up in nRF Connect just fine
I can write to the service using...
Good day,
1. I am running the Asset Tracker v2 app on my nRF9160DK and I am monitoring the battery voltage and its time stamp from my nRF9160DK, as this data is transmitted...
