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...
Hi,
we are developing an application using the nrf42840, Softdevice S140 7.0.1 and nRF5 SDK v16.0.0. We develop the code both on central and peripheral side. So we have...
Hi,
I have two 52840DK,
OS : Windows10 X64
example: \ncs1.7.1\zephyr\samples\bluetooth\periodic_sync\
I didn't change the code, Whether I set [CONFIG_BT_LL_SW_SPLIT...
Hi,
nRF Conncet SDK1.7.1, Windows10 X64.
\ncs1.7.1\zephyr\samples\bluetooth\periodic_adv\,
building and debug work well,and i set the device name "PerAdv", then reload...
Hello
I'm trying to use the example code for ble_app_uart and it doesn't seem to work. I copied the folder for pca10028 and changed processor from nrf51422 to nrf51802 everywhere...
Hello,
I'm using a combination of B0 and MCU Boot.
I want to build MCU Boot for secondary slot to try upgrading it.
I pass CONFIG_BUILD_S1_VARIANT=y to the build system...
I am using four ADC inputs to the 9160.
I am driving each input from an op amp buffer as in the attached schematic.
ADC channels 0, 2, and 3 work as expected. As for channel...
I am trying to move our existing code based on the recommended NCS SDK. I was able to get MCU boot and SMP working, however, the update is extremely slow. I now seem to be...
I have developed a project using 9160. When I start up with the client board, the log will show that at command execution error occurs when I start up. Why is this? I admit...
Hello nRF community,
I am currently testing some Memfault application that comes with the nRF SDK v1.7.0. I have a custom board designed around the nRF9160 and have been...
Hey,
I'm developing and upgrading a BT mesh to Zephyr 2.7.99 and the base functions work, but my Node keep crashing and I don't know from where. It gives the following...
First off, I see a new changed requirement for making Public tickets:
To raise a public support ticket you need to provide your location in profile. profile Please fill...
Hi Everyone,
I'm having problems getting GPIOTE_IRQHandler_v() to run.
"NRF_GPIOTE->INTENSET = 1" causes my Nano 33 BLE to crash if "(GPIOTE_CONFIG_POLARITY_LoToHi <<...
Hi!
I want to use the function strptime from time.h to convert a timestamp to unix time but get the error "implicit declaration of function 'strptime'; did you mean 'strftime...
Hello, I just wanted to throw in that for a hobby project I created a PWM audio driver, with which one can play back 8-bit audio data very easily. Since it may be useful for...
Hi,
I am new to microwave board design, so I'd like a little advice please. I have attached photos of the 2.4ghz section of my board and would like to know if the component...
