An external PA/LNA is used to extend range of nRF51822, and S110 is used for BLE, How to switch between PA and LNA? and how to disable PA/LNA when there isn't transceiving...
Hi...
Can anybody help me to run ble_peripheral example (ble_app_hrs for S130). I have build and load the code successfully but cant see the advertisement. But while debugging...
I am working with the nRF8001, and I'd like to create a services.h file that will let me broadcast battery level and as well as allow temperature to be read by a peer.
...
Hi We have an application where we what to read i2c sensor data over the air to an iPhone. We've taken ble_app_uart_S130 project and grafted in some twi_hardware code. There...
I am interested in the S130 ability to hold 3 central -> peripheral links over BLE, and am looking for some evidence that this has been accomplished with extremely low-power...
I'm trying to implement channel scanning in our nrf24lu1p based USB dongle.
I'm following the specs and basically loop though each channel ;
loop
stop listening
set...
Hi there,
I am trying to design a printed meander antenna for the nrf52832. For this purpose I copied the antenna trace from the usb dongle that Nordic Semi produces. However...
Hi, everyone
how to increase the peripheral link count in multi role lesc example . even i have tried with NRF_SDH_BLE_PERIPHERAL_LINK_COUNT its not working
files.rar
Hello,
I am using nRF5 SDK14.1.0 and soft device s140_nrf52840_5.0.0-2.alph.I can program the board witt the bootloader(both pca10056 and pca10056_debug) successfully...
Hi!
I understand almost nothing about antenna design so I'm in general just copy and paste antenna design from reference board.
But this time I'm interested to make PCB...
Hello Nordic Support!
I ask questions after a year.
One year ago, I made a thermocouple thermometer using nRF52832. At that time, I encountered a problem that low current...
I'm working with the BLE experimental CLI example in the 15.3 SDK
I'm able to connect and read standard BLE services and characteristics, no problem.
However, discovering...
Hi DevZone,
I have problems with running the coexistence examples from the Mesh SDK. Specifically I’m most interested in the UART coexistence example ( https://infocenter...
Hello all,
I want to enable OTA DFU capability to NRF52840 BLE Chip. I am now using Buttonless DFU which works fine using nrfutil. But my question is : how can we update...
Hi
I'm upgrading from SDK11 to SDK12 on the nrf52 and part of that is the secure bootloader. I've created a new bootloader and have this working with the new softdevice...
Hi,
I tried to open the mqtt_simple project on the nonsecure ns nrf9160 DK using SES and after that tried to build and run the project which was successfully done but the...
Hello,
I'm wondering what are the drawbacks of the already burned random static mac address compared to a public mac address. I know the difference between the two address...
I have Wireshark setup with old PCA10028 board connected as a sniffer, FW sniffer_pca10028_51296aa.hex Now I'm working with NRF52 family and sometimes I need to observe some...
Hello everyone ,
i want one central uart and three uart peripheral , i want to connect the central to all three peripheral , if i send data from central , it should receive...
Hi
I have a problem with showing data packets in wireshark. I configured the sniffer according to the instructions. At capturing packets in main window don't show anything...
