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...
Has anyone converted the app note AN34 DTM Python script to C# or C/C++ ?
The Python DTM script is works OK with the setup specified in the app note AN34 figure 2, which...
In our project we use a nrf52832 with softdevice S132 and SDK15.3.
For booloader we use the DFU example form the nordic library.
A fter a DFU with BLE, which was done...
Hi,
I'm trying to use the Nordic Security Backend, such that a change to CC-312, if availble soon, would be easy. However I get following error after enabling :
It...
Hi,
I am using nRF52840, S140 V7.0.1.
1) I worked on Secure Serial DFU. But recently I am seeing once more example of DFU “Background DFU bootloader”
https://infocenter...
Hello everyone,
The I2C spec minimum is about 100kHz however the device I am communicating with is using a clock of 20kHz. And there is no way to speed up this device. As...
Downloaded https://github.com/NordicSemiconductor/Android-nRF-Blinky today and imported using Android Studio 3.6.3 targeting SDK 29. Gradle updated to use 3.4.2. no changes...
Hi,
I have been using the NUS service via the ble_app_uart example on SDK 16 in conjunction with the nRF Connect iOS app and all works fine.
I connect via the iOS app...
Hi community ! I'm currently working on the coexistence code between uart and BLE Mesh. I realized a code on Visual studio to connect my pc with the node and then interact...
Hello,
I am trying to modify the usbd_cdc_acm_modified example project in the SDK to do the following:
Echo the received character back to the terminal.
Get rid...
I am trying to parse the contents of a JSON packet sent from the nrfCloud connect application. The asset tracker program is working fine but I want to sent a message down...
I am using the nRF9160dk evaluation board. I need to connect to the I2C bus. I thought I had configured it properly and I am sending bytes to I2c bus on pins SDA-P0.30 and...
Hi,
I flashed example thread\cli\ftd\usb\pca10056\blank\ses contained into nRF5_SDK_for_Thread_and_Zigbee_v4.0.0_dc7186b and I measured current consumption by using Power...
I know the question has been up before, but why does the data sheet say pull up/down ?
isn't the signals always pulled up? or is there a scenario where the nrf52 would switch...
i make a project
Every 5 minutes, beacon advertising should be repeated for 30 seconds.
Using the RTC example, LED lights and turns off every 3 seconds were realized....
Hi Sir,
In the datasheet, the start up time of 32K LFXO is 0.25s.
What is the start up time of 32K LFXO at Low temperature (-40/-30/-20 degree)?
Thank you.
BRs, H...
