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,
I´m working on a project to send measurement data over ble and receive it. This worked for me, but I want to send the message in my own struct.
What I found in the...
I am trying to use blesniffer on wireshark. I have 2 nRF52840 dongles.
I have successfully captured traces using the 802.15.4 firmware on Wireshark with the dongle appearing...
Hello, I want to know if a typical 50ma Maximum DC-DC converter ic is up to the job of powering up the nrf52840 device working under the heaviest load?
I can't seem to...
Hi Devzone
currently i am doing some test on example central_and_peripheral_hr.
in the orignal example central_and_peripheral_hr is using the BT_SCAN_TYPE_SCAN_PASSIVE...
Hi,
I have a simple question: how to get the link key of nrf5340 audio dk when streaming as gate and handset; we want to catch the airtrace.
BR
Zhongsan
Hello,
I used the NRF52810 controller for BLE application. I have a code in which BLE advertising packet length is 32 byte i have to reduce it to 23 bytes
Following is...
I am a user developing using nrf52832. I have a question about TX POWER. TX POWER can be set to -40, -20, -16, -12, -8, -4, 0, 3, 4 by using sd_ble_gap_tx_power_set(). I tried...
Hi All,
I am using nRF52805 in my application development(), everything working fine and power management is initialized using "power_management_init();" function. But i...
Hi,
My product uses two sensors, and S113 on nrf52833
I need to communicate and compute data before to update my ble caracteristic.
Sensor 1 takes 45ms to do this tasks...
Hello,
I am currently in the process of integrating the hx711 library written by one of your developers in order to sample weight data from a load cell and send it to a...
Hi, I am new to HTTP, and are trying to make a simple http post (not https) code for thingy91 over LTE. I have a http server that require some headers in the request. I have...
Hi
Tried to do something seemingly simple but failed miserably
I have some working code using SDK 17.0.2 (yes I know its old but its not going to be updated)
All...
Hi,
In the SDK 15.0.0, there is not libuarte sample under peripheral folder, my customer use SDK 15.0.0 to maintain their product.
Is it OK to migrate libuarte(from sdk17...
Hi All,
My application uses as provided below,
MCU : nRF52805 SDK : nRF5 SDK 17.1.0 SoftDevice :S112 v7.2.0 IDE : Segger Embedded Studio.
and GPIO(BSP),Advertising Modules...
I want to use the external flash memory MX25R6435F to run my code which has a big size on my arduino nano 33 ble but I'am a newbie and I don't find supports that can help...
