Hello,
I have made a PCB has 4 buttons and touchpad, now I want to drive all of them.
1. one button for left button of mouse. 2. one button for right button of mouse....
Hello
I'm currently mounting a LittleFS partition in the internal flash of my Nordic MCU. However, since data is saved regularly to this partition, I’m concerned that the...
Hi! I’m currently implementing a hook using mcuboot_status_change() inside MCUboot. I’m following the path defined by CONFIG_MCUBOOT_ACTION_HOOKS , and I’ve confirmed that...
Hi,
I'm working on a customized version of the nRF Desktop App running on an nRF5340 . In my use case, I want to connect Bluetooth HID devices (mouse and keyboard) as input...
Hi,
I am trying to make the nrf52833 into an Auracast broadcast receiver (for a broadcast from my phone).
I am using bindings to the softdevice controller ( https://github...
Hi there!
We're designing a system with ~1000 battery-powered moveable devices distributed across a large rectangular area (approx 200m x 1000m) . Each device collects approximately...
Hi,
When i want to connect my Power profiler kit II to my laptop, it first blinks GREEN. After i connect to it using the power profiler app, it goes: RED -> AMP (Ampere...
Hi,
I'm currently working on nrf51822 beacon connected with stm32f4 board. able to communicate fine on UART as well as with bluetooth device. is there any way to find out...
We have been using the nRFgo nRF51822 development kit for prototyping. We now want to design our production board. However, your site says that this dev. kit is not recommended...
It seems these functions are identical in what they do, except that one is in S120 and the other is in S110.
Why not standardise the booting mechanism to facilitate code...
Hi !
I'm developing a bluetooth low energy service using the nordic evaluation kit and following the ble_lbs example. It works, but when I load the code on an other electronic...
Hello,
does the iOS Loader app not work with the nRF51422 chipset? I thought that this chip was more capable than the nRF51822. I do not seem to get access to the download...
I'm concerned about stack overflow as I consider using a linear fit function which declares 5 local variables as floats and accepts 5 pointers.
5floats * 4B/float + 5pointers...
Hello! Can anyone tell me information about bluetooth protocol and SDK functions?
What functions need to start BLE device like a peripheral/central, and what each...
My JLink Lite seems to have died (nRFgo Studio can see it, but can't connect to a target).
What is the latest replacement for a JLink Lite?
Preferably something that can...
I'm trying to get the ble_central_s120_pca10028 app working on my device. However it doesn't behave as mentioned in the user guide (no BSP_INDICATE_CONNECTED on peripheral...
Hey,
I am currently designing a custom PCB w/ the nrf51822 QFAA. This is the first PCB I've designed and I'd really appreciate any help.
1.) Since I am using BLE I am...
I'm trying to understand latency between simple events (like a button press) and transmissions to show that event on the nRF Toolbox iOS app. In some trials, my updates are...
Hi we are developing a customized Bluetooth smart PCB with the nrf51822, I load the softdevice 110 v 7.1.0 no problem, but when I load the heart rate demo app it stuck in...
I would like to modificate the LED Button application example. The LED characteristic should stay as it is, only the Button characteristic should be changed. I want to use...
Hi,
I have used several Bluetooth Low Energy solutions and I looked into several examples and something is missing. What I miss is to prevent pairing. It is something quite...
