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'm using nRF52832 on SDK V12.2. I add the connection params in the conn_params_init:
static void conn_params_init(void){
uint32_t err_code;
ble_conn_params_init_t...
Hi,
I am confused with the migration document regarding the dispatch function being removed.
In the previous uart example the dispatch function included:
ble_conn_params_on_ble_evt...
Hi,
For understanding the app_timer lib, I created a piece of very simple code with SDK 12.3.0 and S132 present, but got some problem with it.
My intention is to start...
Hello. I've just purchased "nrf51822" module. I want to use the Bluetooth functionality of the board. But while compiling the 'ble' program it I've encountered few issues...
Hi
I've been testing HID example ("nRF51 SDK v9.0.0\examples\ble_peripheral\ble_app_hids_keyboard\pca10028\s110\arm5_no_packs") for a while.Now,I want to test Custom HID...
I am using nRF52832 , i need to connect external antenna with nRF52832 chip.
I need 20 to 30 meter range. so which antenna is useful. and what is the necessary rule for connect...
I am new to BLE and Nordic. (I am not new to Embedded Systems.)
What I am looking for:
Find a hardware and an example for BLE that I can adapt to my simple needs, e.g...
Wow need a bit of help the Thingy worked once did the update and now it is totally useless its a breathing blue light emitter? Nothing can see it MacBook, iPhone and no apparent...
Hello - I tried looking for my answer here but didn't really get what I need. I'm also relatively new to all of this.
I purchased the Adafruit's nRF8001 bluetooth module...
hi
i am using nrf52 dk wiht IAR embedded workbench IDE ARM 8.20.1
i want to disable the attach to running target from my device HZX-52832-S01A.
which bit i have to turn...
Hello.
I am measuring the current of nRF52832 using Power Profiler Kit (PPK).
I want to change the voltage supplied to nrf 52 arbitrarily.
I used the following case...
Hi everyone!
How to change erase range in DFU during application upgrade ? I have some data saved in flash (by psotage on 0x0007e000) and I don't want to lose them after...
Hi,
What is the advantage of using a Bluetooth SIG defined profile over a vendor specific profile? For example, if we want to transfer battery levels, can we define our...
Hi again,
Hope everyone had a great Christmas.. I did, but Santa also gave me a litte issue with my nRF52-DK..
I using a modified UART example, I have a 5min repeating...
