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 everyone,
Looking the examples of SDK16, I noticed that every example has a hex folder with some .hex files inside . This applies for both peripheral and ble examples...
Hello,
I want flash NRF52840 using AM57xx sitara processor(running on linux) over SWD interface. Can you please provide steps for the same. Is there any other methods available...
Hello,
We are using nRF52840 with SDK 15.2.0, a bootloader and the SoftDevice. We are able to perform a DFU by downloading the .bin and .dat files of the new firmware in...
Hi,
Following the example https://infocenter.nordicsemi.com/topic/sdk_tz_v4.1.0/thread_example_dfu.html how can you connect a jlink debugger and step through the application...
I read here...
NRF52840_PS_v1.1.pdf Peripherals > UART (6.33.7)
“An ERROR event, in the form of a framing error, will be generated if a valid stop bit is not detected...
Hi,
is there an updated example for SDK 15 or 17 for the multiprotocol example which uses BLE and ESB via the timeslot concurrently and at the same time allows the normal...
Hi ,
i am new to using SPI and i am currently undergoing my final year porject that consits of data analyisis for IMUs and i am uding the nrf52DK (which i never used before...
Hi Everyone I have been trying to send a text file(reading from SD card) , The size of the file is 2MB. I am using softdevice s132 for nrf52832 to transfer the text file via...
To Nordic support team attention,
Hi guys, in sdk16 there is ble_app_gls example. I slightly modified it so to have BLE_GAP_IO_CAPS_KEYBOARD_ONLY as GAP IO Capabilities...
Hello, we have an application with BLE. We've prepared secure bootloader with Serial Transport for performing DFU. Now we need to add necessary changes in application to support...
Hi everyone,
I want instead of MAC address to advertise my device using its 64bit unique ID. What I am considering, is to use the p_data array for that purpose and more...
Hi, I see an interesting situation.
I got flash corruption with values 0xff after random power cycling and it's happened only if I have flashed the bootloader
soft device:s132
sdk:15.3.0
I implemented the following, but the event does not occur even if the voltage is V2.8 or less.
Do you know the reason?
===
NRF_SDH_SOC_OBSERVER...
The nRF5 SDK's throughput sample (ble_app_throughput) provided very convenient shell commands to configure key parameters affecting throughput in a connection, such as ATT...
Hello,
in my project I have a custom board with a nRF52832 chip, which reads 4 channels with a sample rate of 1kHz (1ms). The SAADC readings get transmitted to a nRF52840DK...
