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
i am working on a project where i need to design a PCB which sits on top of this NRF52832 development kit, like a shield. so i wanted to know the dimensions of the board...
Hello! I am using the nrf52832 sdk15.2 development project now, I don't need to use the whitelist function, so I use 'init.config.ble_adv_whitelist_enabled = false' to turn...
I run SDK 15.3 "examples \ ble_peripheral \ ble_app_uart" in 52-DK . and send UART data to nrf Connect in my Phone, i found if i close the ble connect while TX Characteristic...
I'm currently looking into improving BLE connection reliability in my application by reviewing my connection parameters, scan intervals etc. But have noticed that a scan window...
I keep getting this warning when trying to program an NRF51 DK:
Any idea what this means or how to fix it?
Here's the log:
* JLink Info: Device "NRF51822_XXAC...
I am using nrf51822 chips and UART to communicate with my cellphone. I want to know if there are any ways to improve the sampling rate (reading and transmission) of measurement...
Hi, i use SDK 15.0.0 s140 nrf52840
// When nrf_dfu_transports_init is called, all registered transport layers are initialized with their respective init functions.
after...
Hello guys,
I wanted try run on NRF9160 hardware CC310 cryptographic module.
I installed all software and tried run secure_services demo. Thats works, cool!
In next...
Hi,
I am using SDK 15.2 and Softdevice S132 6.1.1. I'm having an issue getting my custom hardware built around the Laird BL652 (nRF52832) to start the program. It always...
Hi.
I need PC app communicate with my development board though BLE.
so I'm testing pca10059 with ble-pc-driver sdk.
I tested ble_app_att_mtu_throughput example with...
Hey, I am trying to sample from 10 analog sensors and stream the results via bluetooth. Since the nRF5 is on a board that only lets me access 5 Pins, I am using a 16:1 multiplexer...
Hi everyone!
At the begining I want to write what I'm using to make everything easier.
Device:
- NRF51822 xxAC ( This one ). - GSM module Simcom Sim 7000E ( This one...
I need to be able to upload my application to an nRF52832 through an ARM architecture Linux machine that I have remote access to. nrfjprog is not available for machines with...
