As the tittle,can anyone tell me how to save data to the flash with nRF51822 ? I use SDK9.0.0 and S110. before I turn off my machine, I want to save several parameters to...
I use example from SDK 13 ble_app_uart_c.
I changed uuid to my uuid from nrf51 peripherial device. I get event BLE_GAP_EVT_CONNECTED
where made
err_code = ble_db_discovery_start...
dear all,
i need your help.
Where we are:
We use mbed software developer platform.
We have BLE Nano V1.5 + MK20 USB Board V1.0 from RedBear.
We are able to generate...
Hi:
environment:
target board: DK52 board and run LWM2M example of IOT-SDK v0.9
router: ubuntu 16.04 on VM and runs bsserver and LWM2M server on ubuntu 16.04 ...
Hi,
I'm interfacing a nrf51822 and a H8/3294. My question is how much can I drain a the txd pin of the H8/3294. That means my question isn't really about nrf51822.
In documentation...
Hi,
On the 3.30 of nRF52832_Rev_1_Errata_v1.5.pdf, the sleep current with LFXO active is 0.5μA higher.
I am using a nRF52832 module with the low frequency crystal oscillator...
When I2S reads the digital audio sensor, when strat is turned on_ After I2S, the data can be read and recognized normally, but this action takes up the whole CPU occupancy...
Hello Nordic team,
I have a question related to the “nRF5340 Production Programming – Troubleshooting” documentation, specifically the part that says the access port protection...
Per (+) Trouble with nPM1300EK - Nordic Q&A - Nordic DevZone - Nordic DevZone , I've disconnected TWI from the board while doing the battery profiling and that worked successfully...
using the nvs sample from here: https://github.com/nrfconnect/sdk-zephyr/tree/v3.4.99-ncs1-1/samples/subsys/nvs and configured for my board, the program crashes on the 323rd...
It seems to be an assumption in the swi request functions that after req_exit, the swi request should be completed. However, in certain cases, this invariant doesn't hold...
Hi, I tried the above tools(nrfjprog) on the Raspberry Pi 3.
But, I saw the error shown below.
pi@raspberrypi:~$ ls | grep nRF5x
nRF5x-Command-Line-Tools_8_5_0_Linux...
Hi,
I got the nRF5340-DK + 7002-EK running your WiFi Fundamentals HTTP server last weekend. I connected the 5340+7002 to my wifi network and got an IP address. I also opened...
Can the nPM1300 be used without any charging support (no battery, no fuel gauge)?
I know this is an unusual arrangement but we have a requirement that a separate device...
I'm having 52840-DK boards 3 and installed vscode,nrfsdk v2.2.0 and v2.8.0. i want to explore how to use FOTA for zigbee. are there any sample available to make it work and...
Hi Nordic team,
We are planning to use the STM32H747 as the host MCU to control the nRF7002 for Wi-Fi functionality. Based on reference materials and existing use cases...
Similar issue to Attempted to change incrementally the Voltage for VDDIO and VDD_DBGR, however, this didn't change the state of the LEDs. Successfully compiled and flashed...
Hi,
We are seeing weird behavior in the way the nRF Cloud UI displays changes in the device shadow, specifically for properties that are being nulled-out.
Let's say we...
Hi,
Im using an SPI device and also the SPIM NRF driver. This device is not always on, but the overall flow is:
Power On the device on boot and do basic info readings...
I have ordered two boards using the nrf52840
I was able to flash the first board and my firmware is working as expected however whenever I try to program the other one I...
When uploading a network core image though MCUBoot and confirming the image, sometimes it fails to accept and on other builds it accepts the update.
I have narrowed this...
