Or is there any LCD you could suggest that doesn't need that much code? Simple numeric 2rows would be enough. Want to use it with the nRF51-DK to display some measured valued...
I would like to develop my own central device to communicate with the RedBear Arduino shield. The RB device uses a from of UART communications to send data to/from Android...
I was wanting to use a nRF24L01 with a breadboard but its pin-out didn't allow it. A solution then occurred to me based on parts at hand. I wrote it up with instructions and...
Hello. Can I get a literature to the nRF51 series?
I need a full abstraction of the nRF51, like a book or other information, it's structure schematic of build-in modules...
hts, HTC phone, nrf tools HTM, nrf51822,
every time when it's power up :
the once connect: error code 0x7A cann't read characteristic and 0x14 state change.
the second...
Our company needs wireless temperature sensors (can be externally powered or battery operated) and transceiver with 4 channel analog outputs. It has to be finished product...
I am toggling Value of slave through a button on nrf51822ek .This Value is displayed on MCP of dongle, but i have to get this value on terminal to send it to pi then through...
Hi ,
the nrf25840 data states regarding temperature sensor's accuracy: To achieve the measurement accuracy stated in the electrical specification, the crystal oscillator...
Hi, I use two nRF52840 DK for testing purposes for over 1.5 years now. Suddenly, yesterday the BLE module in one of the DK's stopped working. Just like that. Same functional...
Hellow
We are in trouble. Please tell me what to do.
The input range of the SAADC is not as expected.
I use: ・nrf52840 ・VDD=3.3V by Regulator ・nRF5_SDK_17.1.0 ・Sample...
The example ble_app_uart is working fine (i.e. I get NRF_LOG_INFO from gatt_evt_handler), but my code doesn't. I've checked the diff between them and tried adding all diffs...
Hi All,
I am using nRF52 DK board & nRF5_SDK_17.1.0 for Development(Emulated Project for nRF52805), My application needs creation of multiple service and multiple characteristics...
I bought a handful of nrf52840-Dongle boards, with the intention of developing an application on one "dev" board and then flashing it through the Open Bootloader on the others...
hi am working on DFU- OTA on nRF52833. In one of the query I found the method for to evaluate DFU- OTA on nRf52833 , am able to do that ,after connected to the Bluetooth I...
Hello,
I am new to Nordic. Earlier I was using Cypress controllers CYBT343026-01. As per nRF documentation, I believe once the controller goes into a deep sleep mode, I...
Hi, devzone!
I'm trying to use a timer to periodically change the digital output but it seems that the handler function is not called.
The whole code is based on the...
Hello!
For a project, I am relying on RSSI data from the development kit nRF52832. The problem is that the data I get is in dBm (I assume?), that is values like -30, -50...
Hi,
We are designing a board that is controlled by a NRF52840 and that will use a NRF21540 (FEM) to enhance its radio link budget.
We will use the FEM with diversity antenna...
Hi,
The DFU(reuse ota code) partition configuration file I got from your technical support is as follows,It divides Flash（1024K） into the following regions：mcuboot(48K)...
Hi, I need to use UART0, UART1 and I2C0 in my application. I initialized these in overlay file (attached). When, debug is run, it is observed that the I2C binding is not successful...
