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 0.5ÎĽA higher.
I am using a nRF52832 module with the low frequency crystal oscillator...
When debuging nrf52832 , the code can be flashed into the flash through JTAG . However , I need to reprogramme the nrf52832 through UART interface . It seems that there is...
Hello.. I use RNF52840 Dongle. I compiled the blink example with VS code and I programmed with nRF Connect tool.
now I can't connect the USB device. I read that I had to...
Hello,
I am currently aiming to create an application for the nRF52-DK using the nRF5 SDK and Segger Embedded Studio as my IDE.
Due to the SDK itself being extremely extensive...
Hello ,
I have been trying the Zigbee CLI light example.
And I modifed the main.c file to have the network saved "ZB_FALSE" and then flashed the updated hex file to 52840...
Hi we are having issues with gpiote interrupt. We would like to do some spi read when drdy gpio becomes high to low. I have done above configuration for the same.
We are...
I have a problem collating model publish events arriving at two different nodes in my mesh.
My application is an array of sensors publishing through generic on off and generic...
Hi,
I have a custom board running NUS peripheral which uses the nRF52832 and a NUS central which is running on a nRF52 DK. I modified the ble_app_hrs_freertos example to...
Hi,
I found the communication range using FREERTOS is shorter than which are using non-RTOS.
I know the RADIO TX power and the PHY rate affect the communication range...
Hello,
I am using nrf52832 Dev Kit and am attempting to send information using the ble_app_uart example under SDK version 15 (I don't know the exact rev, but I downloaded...
Hi,
I am using nrf52832 in my custom board and I want to make secure connection between my two boards using stored keys.
Is there any example provide by nordic which I...
I am using the nrf51822 ble with s130_nrf51_2.0.0_softdevice and want to know if the broadcast can start at a given time, and if the adv_ interval can change everytime? (such...
Hello, basically I want my nRF9160 DK to establish a secure connection with DTLS by using mbedtls .
What I'm trying to do
I'm currently working with the LwM2M sample...
Hello,
My NUS services work fine i can transmit and receive data over UART , but i still get this error in my nRF Toolbox (UART) . Any help will apreciated
Some user datas have been stored in a special page of flash in nRF52832 . However , I need to reprogramme the chip through bootloader , and make sure the user datas not being...
