I am looking for a freelance / contract developer to help us get nRF53840 working as a BLE controller under linux. ie: basic BT linux adapter. Integrated with BlueZ and similar...
Dear all,
I use FDS module to store some data in flash of nRF52832. I modified the example "ble_app_uart" based nRF5_SDK_15.2.0_9412b96 to test the fds functions feature...
Hello,
I am using nrf51422 with stm32L0. There is a uart connection between nrf51422 and stm32l0. I want to transfer data from stm32l0 to nrf51422 through usart and push...
hi........... folks
i am merging two programs together uart and TWI sensor ...using nrf52382 and segger 15.2version
i am getting the error in ble_nus_send ,
even i have...
Software and Softdevice: SDK 12.3.0 keil5
Platform: Windows 10
Hardware: NRF52832 DK
I am trying to combine WDT and FATfs together. But once I have both of them, there...
I am trying to get a good handle on the difference in average power consumption between BLE point to point and Zigbee on an nRF52840. We have battery powered products and...
Hi, For my project, I need to design a BLE packet sniffer which scanning the 40 channels. Therefore, I need 40 dongles are connected to a computer that can read and transfer...
Hello ,
I use nrf52832 in my custom card, I developed everything on the develeppement kits nrf52, and when I merge to the custom card, I remerque that there is a huge consumption...
Hi Sir,
We have designed custom nRF52832 board in PCB design layout have 4 Pin connector VDD, SWCLK, SWD, GND. I know how to use nRF52832 DK for programming. But for other...
Hi,
I am using SDK12.3 and stack s132 with NRF52832. We have to store 3 variables in flash memory and keep updating it once BLE connection is formed with the phone. We were...
Hi,
I use nrf5_SDK_for_Mesh_v1.0.1_src SDK to debug mesh in SEGGER Embedded Studio for ARM 3.34. The projects are all based on NRF52832, but I want to debug it on 51822QFAC...
Hi,
I have been using the following parameters to flash program the example ble_app_uart_c_s130_pca10028 (SDK 9) but the problem is the it uses the S130 v1.0.0 softdevice...
Hi,
I have a newbie question. Is it possible to implement a POTS voice quality like an intercom system using Thread (assuming all the end points are using nrf52840 SOC...
We are trying to minimize the UART current in our product, so we tried some experiments on the PCA10040 board.
We noticed a significant current difference between SDK11...
SDK14.2.0 sd132v5.0.0 nRF52832
I've looked for a solution to my issue on the discussion forum, but can't find an answer. I am working with the buttonless DFU peripheral...
I have two nRF52832 devices. One of them I have been using for a while and the other is brand new. My BLE application will flash and run just fine on the old device but not...
Hello,
I read in your datasheet the follwoing:
"32.768 kHz synthesized from HFCLK (LFSYNT)
LFCLK can also be synthesized from the HFCLK clock source. The accuracy...
Hello,
in the Online Power Profiler , the current consumption increases, when the voltage is reduced. What is the reason for this?
Isn't there any documentation on the...
Hi
I need to capture a serial bit stream which consists of a sequence of 16 bit words, package them up and transmit over a bluetooth interface - it's a datalogger application...
Hi!
I have some troubles with making embedded serial port working on NRF52-DK. Basically I can receive data sent by nrf chip but I cant write. When I write something using...
More of a suggestion than a question:
Using the info available on the infoCenter, especially here and here , I'm trying to implement a way to dynamically select the DFU...
