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.
...
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...
Hello,
Just received the Power Profiler Kit II and started the basic evaluation. I have installed the nRFConnect 3.6.1 with Power Profiler 3.1.2 on Windows 10 Pro 20H2....
Hello,
What is the measurement accuracy of Power Profiler Kit 2?
Do you have any measurement testing you have done internally and can share with me?
Do you have an accuracy...
Hi,
I encountered a problem when I was doing an air upgrade.I use nrfconnect.apk to make an air upgrade, BootLoader will encounter an exception at about 7% when receiving...
I've got a couple of puzzles relating to a 52840 design that evolved from an 52832 design, belonging to a customer.
1) following the suggestions at https://devzone.nordicsemi...
Good afternoon,
I have started to work with the Direction_finding_connectionless_tx software from Zefyr that you published a few days ago. My intention is to load the AOA...
Hi,
We are developing the USB DFU process on the nRF52840 SoC with the Secure DFU Bootloader.
For the ease of upgrading operation at the customer side, we choose the nRFconnect...
I started an evaluation using the nrf9160 DK development board in June, 2020. The project was put on hold but it has now restarted. In June 2020 I was able to successfully...
According to the recommendations a Ferrite Bead (FB1) shall be connected to VDD1 (together with de-coupling capacitors). Should VDD2 also have a Ferrite Bead connected? Noise...
I have an nRF9160 with nrfx v2.5.0 and nrfxlib v1.5.1. We have integrated nrf_modem into our own OS. I would like to use TCP sockets asynchronously, but cannot establish a...
Hi,
I wanted to use my nrf5340pdk board with a MPU6050 sensor.
I am using the zephyr os and they provide an example project for this sensor. The example project provides...
HI,
i want to send a caps lock to BLE keyboard in report mode, but i had tested the sample in central_hid (NCS V1.5.1) and found that: It only can send caps lock in boot...
I need to transfer large amount of data from Android app at 2 mbps (it seems that bitrates about something like 1300 kbps are achievable) to nRF5340 device.
Data is audio...
Hi,
What would be the best practise to sample ADC with nRF52? ADC has its data-ready pin. I have tried use PPI with DMA, but realized that DMA current consumption is not...
