I want to count clocks in order to implement a watch. I use the RTC0 as my time-base and count mainly with this device. As it has just 24 bits it would not last for long,...
Hi,
how long does it take time if i would wake up a nrf51422 rev2 (ANT and BLE) in deepest possible sleep mode ?
And how long does it tai if after wakeup it had to communicate...
I saw that the app_timer uses the SWI0. Could you explain what it does and what the advantage is compared to "timer_list_handler_sched()" calling "timer_list_handler()" directly...
Hi, I used the sample code "Master Emulator->2.1.7.8226->Example code->nRFUart"
to develop a new project, and encounter some questions...
we update nRF6310...
Hello,
How many RX buffers are in S110 SoftDevice? I know there are 6 TX buffers (so you can send 6 packets per Connection Interval).
How is it on receiving?
Is it e...
My sensor is off-standard,so I have to use gpio to read and write my sensor.
Gpio IIC will take about 0.5ms to get data.
My app need send data every 7.5ms,it seems that...
Hi,
My android Proximity application fails on service discovery only for the very first time it connects with the devices(nrf51822 evaluation kit with sdk 5.2.0). Actually...
Hi all.
I did a layout with NFC antenna with a nRF52832 chip.
In the schematic (suggesten on datasheet) I have antenna coil with 2 capacitors to ground.
Drawing...
Hello everyone.
I would like to set-up a mesh network of Thingy:52 devices and an nRF52840, which would help me communicate from the an external stimulus to the phone, via...
I have an application where the nrf52840 dongle is hooked to a sensor. The sensor drives a pin high, the mcu grabs data from the FIFO (SPI) and puts it in a buffer. So far...
Hi Team,
We need to use Flash as EEPROM and we have the following queries,
1. How much maximum size of Flash can be configured/emulated as EEPROM/NVM?
2. Whether below...
When using the serial_lte_modem application on a custom nrf9160 board I have discovered that I get nothing out of the UART unless I pull VEN low and then release it (reset...
Hi guys,
I am using Zephyr RTOS and trying to enable my device to send the voltage data via BLE. I use two nRF52832 boards, one of them is peripheral for which I use peripheral_ht...
Hi Team,
We need to know the what kind of security level available in Nordic nRF52X(nRF52833).
Secure boot support and where the 128bit AES keys are stored and accessed...
Hi Team,
We are going to use nRF52833 chip-set and we need the below information based on this input we will decide our chip-set.Kindly update your support.
1. What is...
Hi ,
The size of the boot loader partition 24KB is fixed for the lifetime of the device or it can be extended, as we have some feature to add like firmware update.
Firmware...
Hello,
I read through the datasheet of the nRF85832 to understand the peripherals a little bit better, but I got stuck while looking through the register overview (in this...
I am using NCS-Zephyr, Zephyr version 2.3.0-rc1. If you need to know the NCS version too, please can you include how I can find this?
When I do west flash normally (which...
Hi Team,
We have requirement for firmware update over Ethernet [ external Ethernet ENC28J60 module interfaced over SPI] 1. Is bootloader customizable for adding SPI driver...
Hi all,
I'm working on a project which I started from the multiperipheral example. I am using SDK 15.3.0 for this. I am developing the software on the nrf52840 DK using...
Start SEGGER Embedded Studio by clicking Open IDE //Successfully installed, what means Open IDE ? ? ?
Select File → Open nRF Connect SDK Project… //it just dont appear in...
