Hi,
When creating and adding an characteristic to service, what the meaning and difference between these two variables:
attr_char_value.init_len
attr_char_value.max_len...
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...
Hi I am wanting to use the ARDUINO 4 RELAYS SHIELD with the nrf52480 or at least see if its possible.
https://store.arduino.cc/arduino-4-relays-shield
relay data sheet...
I wanna use nRF52820 to make some application development.I wanna a sing-board development kit for nRF52820 ,and nRF52833DK supports development on the nRF52820 SoC and nRF52833...
Hi Everyone This is my first time designing a PCB with the NRF51822. I have designed it using an 2450AT18B100E Antenna and a BAL-NRF02D3 balun. Below is my schematic:
...
There are discussions on WLCSP light sensitivity for nRF5 product, which affects RF, clock accuracy, and low power current draw etc. what about the nPM1100 which clock accuracy...
Is my understanding correct that with VDD supplied and ENABLE = high, having VDD_GPIO floating (i.e. disconnected from a regulated 3.3 V supply) is a valid state? We intend...
hello Nordic
i am working with nrf52840 sdk16.0 s140
i wish to read the UICR register value like this :
but i get this compilation error
since it is a define...
Hello, I'm working the nrfx saadc legacy driver, and despite changing whether I measure Vdd(on the dk) or GND, the saadc output(p_event->data.done.p_buffer[0]) oscillates...
SDK14.0+NRF52832（PCA10040 demo board）:
I want to add static passkey to avoid MITM attack， I write code as following, but when I use the mobile app ‘nRF Connect’ to connect...
Dear community,
I need to operate a BM833A as I2C slave and to do so, I performed the following steps:
I modfied my sdk_config.h and set TWIS_ENABLED and NRFX_TWIS_ENABLED...
Hi,
I used nRF Connect for power profiler and programmer for hundreds of times.
But since today, it just keeps on showing white screen.
I tried "Ctrl + R" as well as...
Hi Team,
We are using the NRF52840 SOC for our development purpose and in our application we are planning to port the RTOS.
Could you please suggest us which RTOS is...
HI,
I am using the central_hids project in NCS V1.5.1 on NRF52840 , and now i want to add USB hid into the project, how can i do it?
I have try to do it in nrf_desktop...
Hello,
I've been trying to learn to develop an app based on ZigBee, it's the first time i'm working with nRF hardware and the only things i've done so far was to run some...
Hi,
I am currently trying to embed the ATT_MTU throughput example on two nRF52840 dongles. The main issue I am facing is that after I compile and program the hex files onto...
