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...
Hello, I am currently in the micro selection process for a project looking to go to production that requires the capturing of an image and the sending of that image over Bluetooth...
Small bug report: MAX and MIN are defined in param.h. nordic_common.h redefines these macros which creates warnings if param.h is also included. nordic_common.h should check...
Hi , everyone
i want nRF52840 to acts as central and peripheral simultaneously . how can i achieve this ? i have seen in website nRF52840 can concurrent upto 20 link (multilink...
Hi,
how to connect multiple peripheral to single central using app , i wan to send the data from central to multiple peripheral and peripheral will also want to send the...
Hi, I'm currently developping my first app in java.
This app requires a direct connection with my BL652, which doesn' t accept any kind of pairing option. That being said...
I'm migrating a project from SDK 14.2.0 to SDK 15.3.0. I use gcc. I have three advertising modes and the first of them is working fine. For the second one, the same
ble_advertising_init_t...
Hello,everyone
I want to add dfu service in UART example ,but when I tried to allocate the RAM,Debug terminal shows nothing,Then I set the breakpoint in nrf_sdh_ble.c and...
I am using Nordic SDK 15.3 and nRF52840 to interface to a NAND flash TC58CVG2S0HRAIG. I'm new with the SDK and I have little experience with the SPI / SPIM functions. I started...
Hi guys,
I use SDK14.2 (i can switch to SDK15.0 if it makes any differences) and would want to integrate FreeRTOS to my existing project. I have tried the FreeRTOS example...
Hello,
I need to measure battery on my nrf52 beacon. My input voltage is 4*AA batteries(each 1.2V so in total 4.8V). The schematic provided by the hardware developer is...
Hi
Am trying to implement the secure bootloader for the nrf52840 for Dongle,I have gone through the existing example for nrf52382 but am unable to find any example for nrf52840...
Hi,
I'm using 2 nRF52840 DK to run the Serial Interface example, please refer to the link
Serial ( named it as DK-1)
Light switch server (name it as DK-2)
And...
Hi all, I have custom boards with sdk11 already sold out now we need to update those boards from sdk11 to sdk12.2. so we are planing to update sd+bl image. The present sdk11...
Hello All,
I want to use SAADC with BLE working Mode. In my application, I will be using Image transfer Example for full blazing speed so I don't want to use any CPU resource...
