Hello,
In an ongoing company project we use a couple of nRF51 transceivers forming a beacon enabled wireless sensor network consisting of one base station and multiple...
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 Team,
I want to connect the nRF52832 based custom board to AWS-IoT cloud.
The Simcom 2G module is interfaced with nRF52832 over UART.
Can someone guide me from where...
hello everybody,
In my application i want to check if a password is set, to enter bootloader, otherwise don't start the bootloader.
This should work without bonding. ...
Hi, I'm new in the use and development of chip.W here do i start to develop myself?
eg my first aim is to make bluetooth headset compatible with android. Can you help me...
Hi, I have been looking at the following document nRF9160_OPS_v0.7.1-1510217.pdf which I had downloaded from the Nordic website today. In particular the layout guidelines...
Hi,
I run the "ble_app_uart" from sample program and leave it as it is. The program ends in NRF_BREAKPOINT_COND with "Fatal error" after a while. It is displayed as a screen...
Hello
I am using the nRF52832 with SDK 14.2, JLinkRTT Client, and SEGGER IDE. The system simultaneously runs a soft DAC, IMU, digital potentiometer, and provides variable...
Hi all!
I want to use the BLE stack by Nordic. I figured out that S132 is the appropriate HEX image for nRF52832. I can burn the softdevice into flash with nrjftool.
An...
We have an application where certain executions hold more priority over BLE link. We are implementing a critical section(disable/enable interrupts). However, in some corner...
Hello I've noted some problems when try to use the app_timer in repeat mode with a tick time <= 100ms. I see that the BLE Mesh SDK sets the RTC1.CC[0] compare register in...
I my application, I wish to send a large (60 bytes) bulk of data atomically, i.e. either send all or nothing. Assume I cannot increase the MTU.
Is it possible to query...
Hi
I am using the SDK 15.2.0 and developing for a NRF52832 using Segger.
I have a problem with the define NRF_SAADC_CHANNEL_COUNT in "nrf_saadc.h". It is set to 8. ...
Based on Mesh SDK 2.1.1.
I use light switch proxy client & proxy server to test server publish function.
But when I use the phone setting network, I found that the client...
Dear nordic,
we build a custom board with nrf52840. Now i face some issue i can't flash the board. when i start flashing its show some warning reset pin is high.
I...
