Hi,
I have been using nRF51822 with my Android app using Android's Bluetooth Low-Energy APIs.
In order to get more details, I am currently working on integrating the Android...
I'm looking at interfacing a typical Wheatstone bridge sensor to the nRF51822 ADC. This particular sensor only requires a mA or two for excitation and the output fits within...
When use the "nRFBeacons" app to update the info on my beacon the following happens:
Go to update tab.
Select "Connect"
Press "SW2" on beacon and see the LED begin flashing...
I am using s110 and nrf51822. I've set up up a long characteristic of 154 bytes.
Sending between 1 and 154 bytes works as expected.
Sending 155 - 160 bytes gets rejected...
Hi,
I tested the nrf beacon application, it allows only the beacons with company identifier 0x0059 (nordic's id). But i need to modify it to support all the device, how...
I use a app_timer_create() function to create a task(200ms once)
when in the task_timeout_handle() ,
I do something more than 200ms,
what will this timer going ?
Hi!
I use nrf51-pwm-library ( github.com/.../) to control brightness of LED RGB light source and it works ok till I don't want to adjust brightness slowly (dimming function...
Hello,
I am using a nRF9160-DK(PCA10090, 1.0.0) and v1.6.1 SDK
I am trying to estimate battery consumption in some scenario.
For this test, UDP sample is used.
When...
Hi,
I am using a specific LED that has the PWM specification to drive as below.
Would it possible to drive the LED with nrf52840. I see the PWM clock upto 256KHz...
Hi Sir/ Madam,
I want to create a modul to scan and advertise data using Nordic Dongle , (PCA10059). The example code in sdk , ble_app_multirole_lesc has been tested with...
Hi Forum,
I'm using a NRF24L01 (without "+") in a very power critical application. To tune the matching networks, i used a mini coaxial connector on the output to measure...
I'm developing an application for the nRF52833 using NCS 1.5.1, and currently working on performing a DFU using MCUBoot. I am sending the app_update.bin file over UART from...
Hi nRF team,
We are developing our custom board with nrf52840 for BLE mesh and nrf21540 as range extender . Now we have the provision to use gpio or spi to control nrf21540...
I have used the ble_peripheral/ble_app_uart example and add TWIM functionality to communicate with 2 I2C sensors.
I have used the peripheral/serial project to communicate...
Hi as I can see many other also experienced problems installing nrfutil. I spent 5 hours trying Windows 8.1, Windows 10 and a Debian Linux box. I'm no python expert and I...
Hello,
I'm working on a project related to DWM1001-DEV at University of Illinois at Urbana-Champaign to build a demo of the product that uses UWB. However, I'm having several...
Good day
Please assist, I had my power profiler (PPK II)and Bluetooth dongle both plugged into my laptop. I accidentally upgraded the firmware for power profiler (PPK II...
Hi
I am using NRF5340dk with NCS version 1.5.0, I need to port the below library which was written for nrf51.
github.com/.../ADS1231
KIndly, Help me to resolve this...
I am using SDK nRF5_SDK_15.3.0_59ac345 with nrf32832. I want to write data from central to peripheral characteristics. I wrote below code:
Everything worked fine when...
I run the program step by step, when execute NRFX_IRQ_ENABLE(SAADC_IRQn);, it will go to app_error_fault_handler,.What's wrong ? I have do nothing with it!
