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
I am playing with the nrf9160-DK (with asset traker sample app) and when I toggle SWITCH 1 I can see the FLIP message displayed in the nrfCloud portal when I view that...
Hello,
We made some custom boards for our project using NRF52805. following is a schematic of it.
My first aim to print "Hello world" on RTT every second. For that,...
Hello I'm in trouble with nRF52833 module MDBT50Q-DB-33(with no 32kXtal) in nrf connect sdk v2.3.0
I remove the 32k clock for new designed board and test with MDBT50Q...
I want to sync the clocks of 2 BLE devices as accurate as possible.
My thought was to use periodic advertising, because the radio opening window is 30[usec] so this accuracy...
Hello everyone,
I have a requirement for FOTA (Firmware Over-The-Air) on the NRF5340. I need to implement FOTA using an external LTE module. Are there any ways to achieve...
Hi Support Team
I run the throughput sample on the nRF7002 DK and it meet an issue of Connection request failed after I sent the command of wifi connect SCH_TEST 12345678...
I have a question regarding an issue we observed in some of our products. In a few units from our large production batch, we are experiencing problems with the UART TX or...
Hi there! I got a Nordic Thingy:91 and unboxed it when the orange tab fell off. I can see where it was supposed to be but cannot insert it back. Is the blue case removable...
Hi!
SDK Version: v2.6.0
I am getting build errors when trying to use PWM for an RGB LED. I have followed guides provided by Nordic but I must be getting something wrong...
Hi, as I am beginner, will be please anybody kindly help me with my first project? I'd like to connect to an MQTT broker available at 89.24.xxx.xxx:2223 (mosquitto 2.0.18...
Hi,
I have a question about ESB channel setting.
When I set the channel by calling esb_set_rf_channel, how is it set? Bluetooth Classic channel format? Bluetooth Low Energy...
Hi,
We have a custom board that includes an ST LIS2DE12 sensor. I followed what looks like the normal procedure to create an out-of-tree driver for it by refactoring the...
Hello community,
I am stumbling into a very strange phenomenon.
I'm using a nRF7002DK running a custom firmware that reads data from a bunch of sensors and forwards these...
I am new to the nRF52840 and the whole Nordic environment, so this may be a pretty basic question. I couldn't find any other blog entries that fit.
I am developing a manufacturing...
