We've been working on a product that utilizes a NRF51822 chip as well as WS2812B NeoPixels. Since there have been numerous posts about it here we've decided to release our...
Due to limited resources we are looking for someone who can help us with making a custom profile.
You are preferably in the Stockholm area and have done this before.
The...
Just putting this here in case anyone else comes across this issue, esb_arm.lib and gzll_arm.lib don't appear to implement the work-around in PAN 18(in the version I tested...
When I use sdk14.2 nRF52810 ble_nus_string_send to send data to a mobile phone android, the first connection is no problem, but disconnected again after connecting problems...
Dear friends,
If i set the conection interval=100ms and the slave latency=1, the slave will wake up every 200ms. If the slave has data to send, it will still wake up every...
I haven't been able to find a drawing file for the nRF51 Development Kit. Is there one out there?
Ideally, I'd like to get the drawing and a *.STP file for SolidWorks.
I'm looking for a good firmware engineer that can take my current firmware and add the buttonless DFU to it. I currently use the Keil environment but am open to switching...
The file nRF5_SDK_1 4.2.0_17b948a/components/libraries/util/app_error_weak.c requires the following modification to correctly compile: Add: #include "app_util_platform.h"...
Hi,
I'm currently using SDK v14.2.0 and I'm attempting to merge the buttonless DFU bluetooth example into the bluetooth template project within the Eclipse Oxygen environment...
Hey Guys,
I have 3 tasks running on FreeRTOS, SDK v14.0.0. In each task, I want to use SEGGER_RTT_printf() to debug.
I currently just call SEGGER_RTT_printf() without...
I have two nrf devices nrf51822 and nrf52DK, In nrf51822 i'm using S110 and i had created a custom service with 10 characteristics. If i connected to nrf connect i can able...
Hi,
Is it possible to make realization of this protocol ( wiki link ) with softdevice? After reading forum I think "more no than yes" because softdevice blocks CPU and this...
Hello
I am still relatively new to microcontroller development with the NRF52 DK. I am currently running a modified version of ble_app_uart__saadc_timer_driven__scan_mode...
I have a Taiyo Yuden Evaluation board , with EBSHJNZXZ completed with Segger and j - link , when load the project in board, not have any error debug, the sketch is load successfully...
I am following this tutorial
I'm using Segger Embedded Studio v3.10i, and SDK 12.2.0. I have the exact same problem in both Linux and Windows.
I have done everything...
What are the details of internal pin connection circuitry when connected as GPIO/IRQ vs ADC vs Comparator? Is there an internal pull down (what value)? Is there internal diode...
what should be RAM Settings for 51822QFAA chip?
I am using nrf sdk for mesh. what should be required ram settings for 51822 in order to run light switch server example....
Hello,
I have problem with missing GPIOTE event. Sometimes event doesn't occur, sometimes there is no problem. This event is very rare but important. I think it happens...
