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,
There is a racing issue in file: nRF5_SDK_for_Thread_and_Zigbee/components/iot/background_dfu/transport/coap/coap_dfu.c in function:
Sometimes calculated dalay is...
I'm trying to merge uart example in nrf5 sdk with light switch server example in mesh sdk
but I'm only facing these 2 errors :
when Linking uart_pca10040.elf:
Output...
Hello,
I'm usign nRF52832 with nRF5_SDK v15. I'm using "ble_app_uart" example. I just wanted to know that What is the wake up procedure of the MCU when we call the sleep...
Hi,
I have a trouble trying to start development process on my NRF52840 DK.
Following the instructions
https://www.nordicsemi.com/eng/Products/Getting-started-with-the...
The nRF Connect application can not search the device after I modified the Rx, Tx pin in my own PCB board.Can anyone tell me why?
The UART can run well,but the application...
Dear Sir/Madam,
I tried to add battery service to the sample "ble_app_uart", but the code doesn't send notifications to cell phone. I struggled for several days and try...
Upon my first connection to my device with LE Privacy, first connection meaning after I've reset the firmware, I'm unable to read anything. The write characteristic works...
I am trying to use a Raspberry Pi as a provisioner for nRF52 development kits. I can run the meshctl utility on Pi but I am not able to see the un-provisioned beacons on the...
My application running on top of the S132 has a data base which can store up to 12 hours of data (720 points @6 bytes each). A request is made from the GATT Client to retrieve...
I am getting following errors when compiling source code in Keil-5. Any one suggest me what i am missing to define symbol?
I have defined symbols in target>>c/c++ : BLE_STACK_SUPPORT_REQD...
Hi
I am trying to see log messages on the kiel debugger window or in the virtual com port window but nothing is not displayed. printf also are not displayed, nrf logs...
I am working on adding a periodic timer to an existing and running application to add some new features.
I mimic exactly what is done in the peripheral/timer_pca10028 example...
Hi there,
I've followed this tutorial SES Tutorial on setting up SES with the sdk but it seems that it's written for newer hardware? nrf52 chips?
I've gone through the...
Hello,
I am using nrf24l01+ module with atmega328p and transmitting 20 bytes data. Everything is working fine but some times it is not receiving data or transmitter nrf24...
Hello,
I'm newbie with BLE and nrf52382.
I was looking in other questions but couldn't find an answer for my problem.
Our board contains 2 external crystals: one of...
