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...
Hi,
now we use SDK17 "ble_app_hids_keyboard" example, we found after the moble phone connected to the ble keyboard, if the ble keyboard power off and power on ,the phone...
I am trying to to do adc reading from external 9V Litum battery.
In the PS document, I know nRF52832 can read adc until VDD(3.7V ???).
Then, in my case, do I have to design...
Hi,
I use the timestamp log in SDK17, and I find the time will auto clean at about 1min6-7sec.
Below is the code init the log.
/**********************************...
Hello,
I have a setup containing an NRF9160 communicating with another chip over UART at a 1M baudrate.
The following code is currently used:
I have configured the...
Hello team,
Greetings From Deepa. I need an manual installation procedure and building, compiling and Running the zephyr -OS with my laptop for learning purpose. I browsed...
I'm using nRF52840, PCA10056, and finding that if WDT is enabled (but not expired), after a soft reset (NVIC_SystemReset, or a debugger reset) the RTC no longer runs.
If...
Hi,
#define TIMEOUT_INTERVAL 2000 // Two second.
Sometimes starting app_timer_start(motTimeout_trigger_time_id, APP_TIMER_TICKS(TIMEOUT_INTERVAL), NULL), the interrupt...
Hi,
I'm wondering if I'm doing correct by following getting started guide of nRF9160 ( https://devzone.nordicsemi.com/nordic/cellular-iot-guides/b/getting-started-cellular...
Hello,
We start a new development in BLE and for this, we have to use the AVRCP profile.
Is this profile available with the Nordic BLE stack (SoftDevice)?
Thank you...
Hi,
my question might sound a bit silly, but I am certain that someone already faced the problem therefore I am wondering how it was addressed.
The question:
what is...
Hello, I've tried the "smp_svr" sample from the nRF Connect SDK on my new nRF52832 boards because I wanted to test Bluetooth advertising and DFU capability. They compile and...
Hello,
I'm trying to setup a TCP connection to a remote TCP echo server (echo.u-blox.com : 195.34.89.241, port 7), for testing.
The socket is being opened, and I receive...
Hi!
I'm trying to make a simple frequency meter with the nRF52-DK.
Actually, i'm trying to enable a simple timer, but my program freeze. I'm using mbed studio and I enable...
Hello researchers & developers,
I have a high-level question regarding which communication system would be more suitable for my following idea.
My set-up would be the...
