Hi all,
I have compiled the ble_app_hids_keyboard example for a nRF52832 on a Laird DVK-BL652 breakout board.
I have a tablet running android 5.1.1 and the nordic nRFConnect...
Hello All,
We are using nrf52840 board interface with wiznet550i.
We try to implement mqtt tls 1.2.we get following errors..
I get certificate verification error -0x2700...
Hi,
i am using SDK v8 with softdevice v8,using master control panel pc application,added custom service and characteristics to application,problem is characteristics value...
There is the board mark on the chip like n51822CEAAD01350A0, where DO is Build code, 1350 is tracking code(YYMM), A0 is lot code.
My question is how can I get those codes...
I'm trying to debug a randomly occuring Hardfault. In trying to trace down the source I read the CPU registers use the Nordic hardfault_implementation.c which grabs the register...
Dear nordic employee
my purpose is send a data the length is from 150 to 273
when my server device send data by sd_ble_gatts_hvx（the send length is fixed 10 bytes） ...
Sdk: nRF5_SDK_15.3.0_59ac345
example: nRF5_SDK_15.3.0_59ac345.s.ble_peripheral\ble_app_hids_keyboard
question: After connecting to ios, ios virtual keyboard is automatically...
In some other non-hid app, I can set APP_ADV_TIMEOUT_IN_SECONDS to zero and it worked fine. The advertising is continuous.
But in the ble_app_hids_mouse, I set both APP_ADV_FAST_DURATION...
I would like to use AT commands to get the IMEI on a custom board that has an nRF9160.
In preparation for this I am attempting to get AT communication working on a NRF9160dk...
On the nRF52811 with the s140 softdevice, what is the set of things to do to enter very low power sleep state? The product specification says ION_RAMON_RTC is 1.5 μA. What...
Hi
there I'm having a problem in compiling an application using nrf_esb and app_timer.
./nRF5_SDK/components/properitary_rf/esb/nrf_esb.c:900: multiple definition of...
hi all, i'm trying to disable uart for lower power consumption, i've disables it with: but when i measure the voltage on the rx pin i see 1.8V (this seems to consume current...
Hi,
I'm starting with nrf52 dk using Keil ide for ANT+ applications...
I tried to run an example inside the sdk folder and I have problems with app_error functions....
I have been running a mqttsn client publisher/subscriber project (based on the example) successfully for some months. I have added a mosquitto broker to the raspberry pi border...
We are designing BLE products based on the Nordic nRF52840 chipset and star network topology which are used indoors, according to the network structure, we use one Master...
Hi everyone!
I've been using the Power Profiler Kit quite successfully for the past few months. Instead of using the UI, I designed a python app to communicate with it ...
The nRF52840 OPS 0.5.1, describes nWRITE,BLOCK as the amount of writes allowed in a block between erases, and lists nWRITE,BLOCK = 403 Maximum.
It looks like 8 blocks are...
Hi folks,
I have a system basically working with the following setup:
#define MIN_CONN_INTERVAL MSEC_TO_UNITS(7.5, UNIT_1_25_MS) #define MAX_CONN_INTERVAL MSEC_TO_UNITS...
adv interval : 1s
adv data: 31byte
tx power: 0dBm
MCU: nRF52832
The power consumption is shown in the figure below,when I don't enable DCDC.
what may be the reason...
I followed all the steps mentioned in the tutorials. In one of the threads, it was mentioned to erase all and then try and it worked for some. I tried that as well. Still...
