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...
sorry where i can find the document/spec for the API that we can use to comunicate with LTE stack L3 . Using Zephyr ? threre are some examples that can help me ?
Best Regards...
Hello everybody, I have to develop an embedded system to acquire and process data. I will be using 2 custom PCBs based on nRF52832: 1- Sensor board: very low power consumption...
Hi Nordic, Please, I am doing a design with nRF52840 and would like to be clear on a few points. Attached is the electrical diagram .
Point 1 For the power supply I am using...
Hi Team,
We are using the nRF52840 DK for one of our project, as part of that we are using the RNG functionality with CC310 Library.
When we call this "CRYS_RND_GenerateVector...
Given a 3rd party BLE device (for example a fitness) watch, would it be possible to connect to it using the nRF52 DK and conduct a DFU on it? If so, is there any documentation...
Hi,
I am trying to nrfutil to execute dfu over BLE using nrf52 dk and nrfutil. I have no problems when I try to use nrf_connect mobile app, but I want to use nrfutil desktop...
I want to write my application logs to the flash. I am following this tutorial which is for nrf52: https://jimmywongiot.com/2020/02/24/print-log-flash-log-crash-log-on-nordic...
I want to change the GPIO settings for the pin P1.08 but in the register description (nRF52840_PS_v1.2.pdf) there are only the names and offsets for the pins from P0.00 to...
I've been looking for a DC Motor controller example (for nRF52840) but without luck. Some other users have referred to such an example so I figured it should exist.
Anyone...
I am using SPIM4 with easyDMA in list mode to read a set of registers from an SPI device, and everything seemed to work great until I attempted to use the double buffered...
For some reason I can no longer compile any Zigbee examples.
The errors I am getting are below.
I have no idea what the issue is and I can't find any resources to help...
Dear sirs,
Here we've faced with the issue about logs output, could you please help?
We need to use two CDC_ACM devices on the board: one for shell and printk() output...
Hi!
I'm developing a peripheral device using nrf52840 to communicate with our android developed app. I'm testing the latency between connections of device. the configurations...
Hi, I need to estimate the power usage (so looking for TX and RX duty cycle) for the NRF52 during operation.
We will be connecting to a heart rate strap, and recording...
