We are considering using Gazell for an outdoor application, i.e. lots of noise and disturbances, constantly changing environment, where the amount data being transferred is...
Hi everyone,
I have found your git "Ble Optiboot"( github.com/.../ble-optiboot) , and I have understood, it is usefull to load a binary into MCU flash, I was looking for...
I'll go ahead and describe what I need to do and see if anyone might have some place to start for me since I'm having a lot of trouble figuring out what I need.
I'm looking...
Hello ,
I'm designing an embedded system with one of your RF chips (NRF24L01+) and as far as I searched for the datasheet , It seems like NRF24L01+ doesn't have a hardware...
Hi,
This post is very old.
devzone.nordicsemi.com/.../
I have a nrf51822 chip and I'm using it as BLE and it exposes some service and characteristics and it is working...
Hello!
I set up a project using NRF24L01 and a patch antenna ceramic, the type used in GPS.
In fact, I tested several types of antennas, F, F inverted, GPS, Loop. But...
Hello,
I'm trying to create a PC application to read out some Ti Sensor Tag modules. I'm using a nRF51822 USB dongle and the Master Emulator api.
The nRF dongle sees...
Hi.
I want to implement multirole on the nRF52832. I want to advertise beacon data while scanning. So, I modified ble_app_uart_c in the ble_central example. Below is a description...
Hello,
I would like to disable and enable the nus_data_handler in my code to work with several interrupts, so I need to disable that handler and then reenable that again...
hi,
I am using nRF51-DK board as external programmer to program Minewtech Minibeacon having nRF51822 chipset (QFABC1, 128KB flash and 16KB RAM).
Tools:
SDK: nRF51_SDK_10...
Hello, Is it possible to use a RedBear V2 with the DAPlink as a Bluetooth dongle, apparently, the DAPlink can function as a USB-UART bridge. I'm new to SoC and am trying to...
Hi
I am trying to load my shiny new NRF52840 dongle with a simple blinky app using the nRF Connect (v2.4.0) but I get an error stating that the 'Region starting from 0x0...
Hi,
I follow exactly the same as "Interactive mesh provisioning and configuration" and stuck at "Adding a Light Switch client (optional)" part.
Everything looks fine,...
I am working on a J-link command line.
i just want to lock a device after a write a binary file into device.
In j-link there will be option for a unlock a device like...
Hello,
I'm developing a program using nrf52832 DK and SDK V15.
I want to activate the SPI transmission when NRF_RADIO->EVENTS_END occurs using the PPI. I follow the PPI...
I am trying to connect an lcup heart rate sensor which is an analog device . i am using the SAADC example t interface it to the NRF52 board, but iam not getting the expected...
After unplugging the USB, disk initialization fails in usbd_user_ev_handler function function (case: APP_USBD_EVT_STOPPED). If I connect and disconnect a second time, it works...
When using the USB for logging date, I am able to see my file by simply plugging a USB connector; I can also view the contents of the file by double clicking on it. In such...
Hello,
I'm integrating mesh and freeRTOS and having problems with interrupts priorities on both sides. It's a little bit confusing to set the interrupt priority on each...
Hello there,
I am working on the iBeacon project.
I want to get the distance to 50m.
Now it detects 5-10 meters.
Soldermask on antenna
Project inspired:
Thanks...
