Hello,In normal condition, I use UART,pwm,spi an so on.Now I want to clear the configuration, and enter System ON mode.But I don't want to system reset.
How should I do...
Hi, everyone~
My goal is to collect data from 4 sensors simultaneously using iPhone.
Now, my testing code for sensor nodes is working fine. It was built based on the...
I am an android developer and I am using your nRF Master Control Panel (BLE) product as published on Google play. Below is the link to the app:
play.google.com/.../details...
I want to build a USB dongle, so I purchased the nrf24lu1+ development kit. However, in order to program the target board, it would seem that I need the nrfgo. Is this correct...
Hi Nordic,
I would like to re/program my device using a OTA BLE Bootloader but i don't want others to copy my firmware or at least make it very hard. As far as i know there...
After modifying the ancs example to remove the data and control points, the event_connect() subfunction in ble_ancs_c.c gets called immediatly upon a connection to a master...
Dear Nordic,
I changed the value in the Bootloader to not erase the 4k just before the bootlader.
NRF_DFU_APP_DATA_AREA_SIZE 4096
In the app I changed the rom size...
Hi,
I dont know if this is the right forum to ask, but is there any common solution for certificate renewal?
For example If I use azure iot hub, I will provision the...
Hi everyone
I apologize in advance for any possible mistakes.
I am new to programming nRF52 series microcontrollers.Having started exploring various possibilities, I ran...
Hi,
We've been developing our application using pc-ble-driver which communicates with a PCA10040 devkit with SD API v5.1 connectivity firmware. In this dev environment,...
I'm trying to connect to a few sensors on the Nordic Thingy:52, and it fails with the following message: characteristic is not defined. The connection to the Thingy is established...
Hi,
i use nrf51822 and sdk 11.0 . I am using the ble_app_hrs_c example .This product consists of two devices，One master and one slave.
The master chip is nrf51822...
I am using the nRF52840 (with SDKv17.0.0 + s140_7.0.1) and made a custom FW based on the ble_app_hrs example. My custom HW has a 64MB S25FS512S flash memory chip.
I found...
Hi,
I am currently trying to run the DFU over UART example using my nrf52840 dk. I am using sdk v15.2.0. I followed the following instructions found in the Nordic Infocenter...
I have done a DFU code in our Customized board using NRF52832. My program was running successfully in nrf52 DK but in our customized board it's not working
While uploading...
Hi, I have a BME280 sensor running normally with the nRF9160 on v1.2.0 firmware. When I updated the firmware to 1.3.1, I had to update the code to run I updated the files...
Hi, I have a simple voltage divider circuit and I am measuring analog input from in between the resistors. I am using a custom NRF52832 being powered by a DK. I get quite...
I recently purchased a Thingy91 and have been following the start up guide but have been running into an issue with the thingy91 being recognized over USB. I was able to connect...
