Hi,
We're looking for a low-latency 2.4GHz solution (not BLE) and the nRF51822 is oft-quoted as providing low latency, but what are the typical ms figures we could achieve...
Hello all,
in my previous question (Switch between applications (multiple services.h)) I got the advice to merge my two services into one service, including a HID over...
I am trying to create an nRF8001 based application that will broadcast battery levels (pipes broadcast, set), and give out temperature data (pipe indicate - TX_ACK) to connected...
Hi,
I'm using redbearlab's nrf51822 board. It is a arduino compatible board and hence it is using 0,1 (mapped to 9 and 11 for nrf51822). How do I make printf print to this...
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.
...
I have an application for NRF5340 which I was trying to add BLE HCI RPMSG into the network core. I went ahead adding the necessary build configuration in such a way I would...
Hi Team,
Recently, I am developing spi functions. There is a function that makes me confused --"nrfx_is_in_ram".
I am not clear that what types belong to RAM data. ...
The datasheet for the nRF52840 states, in section 5.3.6.7, what retained registers do and then, rather unhelpfully, states that details can be found in individual peripheral...
Ian currently using Nrf52840 development kit and SDK 4,0 fir the zigbee and the thread. SDK 4.0 is being used for the project due to some functions that are not present in...
Dear NCS experts,
When trying to debug in VSCode by hitting F5 (or Menu: Run->Start Debugging), compilation fails with: fatal error: zephyr.h: No such file or directory...
Hi,
We are facing a very long startup delay with nRF52840 and I would know if there are some possibilities to reduce it.
I have made some measurements in different configurations...
Hi,
We're working on the nrf52833 chipset and were wondering how to add more data to the flash storage. I've traced the calls of load_settings() in the main and where fcb_init...
I had an issue when using both the current time service (CTS client, getting time from phone) and the battery service (BAS getting battery level from phone).
When requesting...
Hey everyone, I got a question regarding the BLE Advertisement with the nRF52840 (Softdevice s140). I am using the nRF Connect SDK with Zephyr and currently working on a BLE...
I created the project with 3 custom services with 1 characteristic per service (SDK v16.0.0, NRF52832 DK PCA10040 ). All characteristics has next settings:
char_md.char_props...
static void nus_data_handler(ble_nus_evt_t * p_evt) {
if (p_evt->type == BLE_NUS_EVT_RX_DATA) { uint32_t err_code;
NRF_LOG_DEBUG("Received data from BLE NUS. Writing data...
Hi,
I am trying to update firmware of multiple things on AWS .during upgradation I got error in download thread block Error in recv(),errno 116 and download client error...
I use ESB to send data to a nrf24L(PRX) from nrf51422 (PTX) , data is recieved correctly in nrf24L but I always got a NRF_ESB_EVENT_TX_FAILED event in nrf51422.
the nrf24L...
Dear support,
I am using nRF52840DK board (PCA10056) with SDK version: 17.0.2 version. I am trying out the USB CDC_ACM sample application from the path: <SDK_PATH>/examples...
