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...
Hi,
Here's the setup I currently have: nRF52840 SDK 15.2.0 s140 6.1.0 softdevice Secure Bootloader pca10056_usb
I'm trying to update the mbr_params_page (0xFE000) from...
I am new to the Nordic stack, and I have developed an Arduino outdoor prototype using an nRF52840 communicating with another ESP32 (BLE + WiFi) gateway. The project is used...
I use timer+ppi+pwm model.my init code like this
I use some code to close and open PWM ,like this
question:I use oscilloscopes to check PWM, I find that when I start...
Hi all, I want to work with Coded PHY on Bluetooth 5. I tried to change lines on mesh_adv.c file like below, but i getting this error : app_error_weak.c, 119, Mesh error 7...
Hi,
I modified template example and now I am trying to add usb cdc. The applicaton results in Fatal error .I found that nrf_drv_clock_init() works fine but nrf_drv_clock_lfclk_request...
Hello,
I am having difficulty getting the AT Host operating on the DK. I have DK version 0.8.5 and updated my libraries from github (in anticipating of evaluating the GPS...
I want to handle at command in main.c file. How can you do it?
For example, how can you send "AT+COPS?" and received return value?
I tested simple_at program below, but...
Hello, community.
I am finding a point calling ADC_IRQHandler to modify the event_handler but I can't find the point calling the function. Where is the caller on ADC_IRQHandler...
I find the documentation completely opaque as to the meaning and intended application of what FDS calls "Files" and "Records".
It seems that what FDS calls a "File" bears...
Using nRFgp tool read the image back from device and save to hex file. I erase the flash with another device and try to programme the hex file, nRFgo shows
Application...
Hi, I am using a nrf52832 (MBT42Q) chip in my system. Suppose I want to drive a servo motor 45 degree, then how can I do this with pwm or any other process. Please help me...
Hi,
The title summarizes the question. I don't understand the difference between the record key and the record ID.
The documentation doesn't really help me understand...
hello, I want an example that support both Bluetooth Low Energy and 2.4 GHz proprietary , when the BLE is free, it can send with 2.4 GHz proprietary
where can I get this...
Hello, community.
I wonder Bluetooth 5.0 on nRF528xx can be used for file transfer. Bluetooth 5.0 has maximum 2Mbps, I expect that there is no problem to tranfer files such...
Hi all,
I am not sure if I am on the right track by comparing CryptoCell & Optiga TrustX Platform but I couldn't understand the difference exactly. What I understand is...
