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 just started to interface the lcd display with nrf51822 evaluation board. The display i'm using is, spi compatible, 18" tft (160x130) from tiny lcd. I took spi master...
Hi,
We are using the nRF905 device in an application where it needs to switch between auto-retransmitting and sending single packets, due to it communicating with several...
Im trying to enable rtc rv8263 support by copying changes made to support it from
https://github.com/zephyrproject-rtos/zephyr/commit/37d6bc082782f0b66420c68f4ff57db5eb283d90...
Hi,
What files are needed for nRF Connect SDK to detect a "build"? "build" folders are excluded from the Git repository by default, but I'd like to include the build info...
Hi,
I need to know. How to put the nrf5340 in sleep mode and how can I woke up the device based on interrupt. Kindly, let me know. How can I achieve this.
Thanks & Regards...
I would like to power the nRF54L15-PDK from an external source for power measurements. On the nRF52-DK I am able to power the chip through P21 and measure current through...
Hello Nordic.
I'm now using nRF5 sdk and nrf52480 to develop custom device and firmware.
My goal is doing SPI transmission when input signal is detected.
This is SPI...
Hello,
I'm using the llpm sample code on nrf52840.
I'm confused about the connection interval.
From this post , I thought that the connection interval is equivalent...
I have an XIAO board that I want to run on a battery (3.7V). I want to measure the power profile while XIAO is on Battery. Based on docs I should do these in Ampere meter...
Hello!
I'm trying to add simultaneus multi-image DFU to my custom nRF5340 board (nRF Connect SDK v2.6.0) but I can't update the network core, only the appcore is updating...
During adding SNTP (from the simple_SNTP sample in Zephyr) and later seen in other request system types, I've been getting a DNS recv error with error codes -4 and -103. This...
Hi.
I am using a custom board based on the nRF52820 (SDK v2.7.0).
I have a task in front of me to design a battery charger.
In the program I use two interrupts to solve...
Hi,
We are working on power optimization for our project using the nRF5340 board. Our code implements an RTOS, BLE for data transfer, I2C and SPI for device communication...
Hello everyone, We are working on a low power design with a nrf52805. The low power feature did work well initially on the eval board. When the main supply drops away we power...
Hi,
When you use `bt_scan_filter_add` to add multiple UUID filters on advertisements, and pass `match_all = true` in `bt_scan_filter_enable`, the system will not behave...
