Hello,
I'm using the nrf51422 with 210 softdevice.
I'm trying to figure out a way for the receiving slave device to go to sleep when away from the master, but to wake...
To be able to upgrade FW through UART, a bootloader for nrf51822 is required in my project. I have tried out the example bootloader in SDK. But this example is using softdevice...
I followed the forum posts and nan-29 to get eclipse 4.3.2 to successfully connect to JLinkGDBServer via a Segger J-Link EDU on Ubuntu Linux.
I can start the GDB server...
I'm using Softedevice 6.0.0 and SDK 5.2. and Keil 4.7.
I Modified bootloader project so it compiles with both ble and hci transports. Currently I use button_0 and button_1...
I am working on the proj that needed 2 MCU and nrf51822 work as slave.
I would like to know any ref on how to firmware upgrade on board without external tool?
We're looking for a Nordic nRF51822 based low profile/small USB dongle that we can use for our iBeacon software.
It would need to come complete with casing and the ability...
Hi all,
i want to establish connection between two threads in cmsis-rtos, can i use
1) semaphore to do this?
2)message queue should be used or any other ipcs can be...
I set an NOPULL type input GPIO, and I found that if I put in a voltage of about 1V,
the nrf52832 will produce a current of about 30uA,
I want to know why it can be happen...
HI
I have using nrf5340 DK for the past 7 months. Sometimes, The DK gets powered up only after 2-3 minutes after giving the power supply from the PC. Even after powerup...
I'm working on a project based on nRF52840 and nRF5 SDK16. I'm using BLE with softdevice S140 7.0.1 and USB CDC ACM for communication with a USB host. Ultimately the problem...
Hi,
I'm trying to run ble_app_blinky_pca10040_s132 on Fanstel BT832 custom board with no success. After writing/verifying the app using the SES it jumps to 'unknow function...
Hello,
I have a question:
i want to send a JSON payload using the PUT-method from CoAP. For this I am creating my JSON Payload with the following function:
The main...
I am in the conceptual stages of development for a BLE test system.
The test system requires:
Fast transceiver and connection with BLE devices, preferably capable...
I know Nordic is releasing the nrf9160 on the 12/12/2018, and from what little documentation I can find it doesn't seem to have BT or NFC hardware integrated. Are there any...
Hello, I have installed nRF Connect and the Programmer following https://infocenter.nordicsemi.com/pdf/nRF9160_DK_Getting_Started_Guide.pdf At step 3.2.2 i see "No devices...
Where can I find a drawing of the footprint for the nRF52840 WLSCP? Normally it would be near the end of the datasheet, after the mechanical drawing of the package. The datasheet...
I have an application running a serial communication through a RS485 interface. I have two sensors attached through I2C/TWi.
I have a app_timer that quwry the sensors once...
I have built on the CoAP example a POST request to the server. This works now without any problems.
I do send the received signal power within my POST. To get the power...
Hi,
I purchased a NRF9160 DK and am having problems on the first time I am trying to compile the SERIAL_LTE_MODEM application . I followed the steps according to the documentation...
Hello,
when I open any example Project from https://www.nordicsemi.com/Products/Development-software/nRF5-SDK with Keil MDK v5, I directly get the Error Message "Cannot...
Hello,
I'm a beginner of nrf5340, when I tried hci_pwr_ctrl(ncs v1.5.1) , I met some problems.I adjusted the tx power and changed prj.conf :
Then I added hci_rpmsg...
