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 all! I have the embedded sudio (V3.34b) and when i build in debug there are no problems, when i tried to build this project on release i get compile error (I check the...
I executed an existing working J-Link script which sends numeric values (e.g. 0) for the key of "si". That led to errors such as the one below.
I executed jlinkexe at the...
Hello,
I am working on a NRF52 DK with Segger Embedded Studio on Windows.
I have application on Android and Iphone with our custom profil. Applications on smartphone works...
Hi,
I'm trying to write a quick driver for the AD7794 on nrf51822. This works on a special SPI: the MISO line is alse the "data ready" line. So when I want to read a value...
Hi, Nordic team:
I have migrated application from SDK13.0.0(S132 4.0.3) to SDK15.0.0(S132 6.0.0) on four productions(Prepare for mass production ), but all have the same...
I am building a bed-of-nails test bench, and part of the process is to create automation tests. The basic over lay is to have the RPi flash the nRF52832 using the PCA10028...
Dear DevZone,
I had a look at the mesh-model spec published by SIG. There is a description of some generic models, my interest is on the property-server-model. I have been...
Hi,
We're working on making some more tutorials, we have some thoughts on what we want to do, but we would really like your input. After all it's you, the user, who will...
Hi
Is there a way to tell that when a connection occurs if it occurred over 1M or 125kbps modulation? From what we can see, the ble_evt->gap_evt->connected does not contain...
Hi all I just want to use UUID advertisement in solar beacon code for advertising @ 100ms interval I don't need temperature and pressure data .I also want to change type to...
Hi. I'm using the NRF-52 DK (PCA10056) with an SD card module and I'm trying to upload the FatFS example code for SDK 15. I'm using a kingston 8GB SD card and I'm unable to...
Hi all,
I develop program code based on nrf-mpu-magnetomter examples. I code the DMP and complied well . However the program is always stay an error when it starts running...
In my application an nRF52832 acts as a BLE peripheral device which is sending sensor data to an app on a mobile phone. As long as the phone is interested, notification on...
