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,
I have a serious problem, when I use uart of NRF51822 QFAAC0 to receive data from another MCU, I found that it will lost one bit at same position everytime. my SDK is...
Hi,
For a meter application with battery, I want MCU is sleeping but comparator still working to count a pulse input (freq <100khz)
Can Nordic IC can support this idea...
Good day. I'm working on a custom board that uses nRF5340 as the main MCU with a WIFI module, nRF7002. The nRF5340 and nRF7002 are wired based on the nRF7002DK. When I uploaded...
My project as above.
I'm developing my code in nrf52832,with nrf SDK v17.0.0.
I try to add some customized params by FDS so that I can get them after the next run.
The...
Hello,
I am having trouble reading an interrupt on an nRF5340. This is on a custom board using the ISP2053 SIP.
We are using the high speed SPI interface on pins P0.08...
I'm unsure if this is the correct place to post since this is not a Nordic-specific issue.
I am using the P100 which is a nrf52840 connected to an HL7800 through a UART...
hi all
i want to use a chip antenna for nrf52840
but un data sheet there is not any sample layout or component details
for example i want to use this chip antenna
...
Subject: Query: Interfacing OLED SSD1306 with nRF52832 on Zephyr
Dear Zephyr Dev Zone Community,
I hope this message finds you well. I am currently working on a project...
Hello! The S140 7.3.0 SoftDevice docs say it requires 0x27000 of flash, but the SoftDevice hex only occupies 0x26634 bytes. This leaves 2508 bytes of hopefully unused flash...
Hello, I'm trying to confirm whether the front-end module (FEM) is actually active in my application. Here is a summary of what I have done so far:
Updated prj.conf...
I followed the example described in https://developer.nordicsemi.com/nRF_Connect_SDK/doc/2.2.0/nrf/ug_nrf52_developing.html#fota-updates
and the loaded the SMP Server example...
Hallo,
currently I test several options in regarding the use of advertising. I have a few nRF52840-DK and use Zephyr 2.7-99 and ncs. I have a question regarding combined...
We are using SDK v2.6.1 for our application, along with the Fanstel module WT02C40C.
In our application, we provide internet connectivity to the WT02C40C module via a mobile...
