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...
I am using this Low Power Node example . Friendship works, however if I terminate Friendship and try to connect to LPN conventionally (via other proxy node) it does not work...
Hi,
I am working on programming a bootloader to have DFU capabilities. I have been using the secure_bootloader_uart example for SDK 15.3.0. I have modified the code to send...
I'd like to be able to use nrf sniffer tools (wireshark and nrf52dk) to listen to ble traffic after connection of two devices.
Is this possible?
Has anyone else done this...
I've read many similar issues that were raised regarding high SPI power consumption, looked at various examples, but can't seem to find any issue that is close to what i'm...
Hello.
When going to sleep with the BLE connection established, the WDT counter will be added. (WDT behaviour: NRF_WDT_BEHAVIOUR_PAUSE_SLEEP_HALT) At this time, my app cannot...
In the usbd_ble_uart example (SDK 17.0.2), I'd like to use the buttons handler module (the same one from the BLE Blinky example), instead of the BSP BLE button events. In...
Hi!
In our development we are using nrf52833 and for the first development phase we used the SDK 17.0.0. In that case I used the usbd_ble_uart example with s113 and it works...
Hi,
I am Using nrf52832DK and SHT25 breakout board. I can't able to read a device address using "TWI Scanner". But, I can able to scan the sht25 device address by Arduino...
Hello,
I am trying to clear reset reason when it wake-up by GPIO.
In line 163, I set RESETREAS to 0
In line 164, RESETREAS is read again.
I expect 0. But It still...
Hello,
I use nRF52832's COMP (comparator) to sample a pulse signal's voltage level.
I found when the pusle width is below like about 60us, the COMP can't get correct...
Hello,
we need to feed mono audio data into the nRF52 and we are now evaluating the possibility to use PDM. The nRF52 seems to have a useful PDM interface , and even though...
Hi,
I would like our nrf52840 to use coded phy 8x to get longer range.
The counter part are Android smartphones, old ones with BLE 4 support only, new ones having coded...
Hello,
I have a custom PCB which uses the NRF52832 chip and i wanted to program it using the NRF 52 DK using P19. I have the following connector and pin out on my custom...
