I am working on a project using a ble nano (nrf51822) using the Nordic SDK 8.1. In the examples I found a way to control an LED using the methods LEDS_ON and LEDS_OFF. I wanted...
Hello,
I am using ble_app_gls example and I have implemented static passkey in the code. Now I want to see if wireshark shows the passkey when I connect to ble devices. For...
Hi Team,
We are implementing an UART communication between a M4 processor (UART master) and a nRF51 (UART slave) and we want to use the UART in Low Power mode with flow...
Hello everybody,
for my project, i will bond the peripherial with the central.
I test my device with the MCP and can connect without problems. When i press the Bond Button...
Hi all,
I am trying to count the positive edges of a 3.5MHz signal with GPIOTE, PPI and the TIMER1. Unfortunately i can only measure to frequencies up to a little more...
Loaded Softdevice S140, ( Using NRF52840 DK board ) using NRFgo Studio.
App flash base is set to 0x00021000 and app RAM base is set to 0x20003000
Looking at the CPU...
In our earlier projects with nRF51 and SDK 8 we used to have bluetooth device names of length 13 or 14 characters. However, when using nRF52 and SDK 12 I noticed that the...
Hi,
I have an aconno module ( http://aconno.de/acn52832/) and I am trying to program it via DK52.
I wired the module as follows:
Module Vcc (pin 12) -> DK52 VDD...
Hi all,
I am trying to get the ble template of SDK12.2 working in eclipse using a managed makefile. The softdevice I use is s132 v3.0.0. The board is an evaluation kit...
Hi Nordic,
I'd like to know what the maximal current draw from the internal REG0 is to power external components. The only thing I could find in the datasheet that says...
HEllo,
I am trying to compile for the nrf52 one of the examples that are included in its SDK12.2, to be precies, I am using experimental_ble_app_blinky_pca10040_s132 ,...
I have noticed that the reference schematic (the original if you can call it that, not the 1v8 or DC/DC) for nRF51x22-QFAA, QFAB and QFAC have different value capacitors and...
Hello,
I cannot use the nRF Sniffer because it is always crashing. This is a confirmed bug in the Software and the OSX client written is working flawlessly.
I have experimented...
Hello,
I am newbie with KEIL/SEGGER, I have been following this tutorial to compile the example experimental_ble_app_blinky_pca10040_s132 for my nrf52 chip, the project...
Hello,
I am using sdk 12.2.2 and nrf51 dev kit. I am trying to upload ble_app_gls example code over the air to nrf51 dev kit. I can find only secure_dfu code in the sdk....
I am considering build some of my own shields to interface with the nRF52DK for the 832 and 840. I am curious how I should use header P5 with the shield detect pin. Should...
Hello,
I am trying to implement my custom service with NUS. I have gone through almost all the solutions presented on this forum.
Observations:
The board does...
Hi,
I need to be able to change the GAP parameters of my connection for only a short period of time to save battery life but have high throughput when I need it. My firmware...
Our workshop is using custom PCBs for other manufacturer's developer kits, and I'd like to do a similar shield for our nRF51-DK boards. Can anyone provide a KiCad project...
