Hello,
I've built a small BLE-device based on the nrf8001.
With my Iphone I can discover this device and I am able to connect to it and listen to notifications of the...
Our pcb is used for gps location data. We have a nrf24L01 nordic chip as the micro process or between the gps module and wireless module (2G). Our engineer needs to capture...
Hey folks,
I'm trying to modify the SPI Master loop back example into a 4 line SPI Master_Slave program. Whenever I change the Tx_Buffer_lenght from 10 to lsome other numbers...
Hi.
I am using S130 softdevice version.
Basically, I am using NUS Service and make a my own NUS central service as NUS_C.
It is correctly work at normal state.
When...
Hi All,
Please Reviwe for a attached circuit file(Chip ANT of nRF51822.pdf).
I also attach a datasheet of chip antenna applied for that circuit(SDBTPTR3015 Data Sheet...
to me it made sense that EN_AA settings are controlling the receiving pipes if an ACK has to be sent back upon receiving a valid packet.
then i thought that the settings...
I am using BLE_Gateway example defined in nRF51-ble-bcast-mesh to create an rbc_mesh over 2 nRF51422 devices . For now, I am just testing it out on 2 nRF51422; I will set...
Hello, recently i have my computer changed to a new one with Windows 10. So yesterday i have performed an fresh new install of NCS and Segger with [ Getting Started Assistant...
Hello, I am compiling an application to be flashed onto a nRF52810. I am using Segger Embedded Studios and the nRF52 DK to develop the application. I want to read values from...
Hello All,
I have nrf52810 chip. using softdevice 6.1.1
I have implemented dfu feature.
Now i have implement tx power change feature through nrf connect mobile app...
Me and my team have been working for a couple of months on a custom firmware code for nRF9160 on a custom PCB, based on mqtt_simple and asset_tracker which basically reports...
I have been working to get the secure_bootloader examples to run on the NRF52832_XXAB (QFAB with 32kB RAM and 256kB Flash).
Apart from the fact that I had to change the...
Hi,
Good day!
Problem statement:
TSM12 Capacitive touch sensor IC (I2C com supported) is used in our application. It has got 12 output channels and Channel 1 is a parallel...
I am trying to send a string from the board through uart to the PC(windows) through usb-ttl. I tried using adruino and was able to successfully execute it. but when i tried...
Hi,
I've used the 'Getting Started with nRF9160 DK' tutorial to setup a development environment, I have a problems with loading asset_tracker project. My output:
Loading...
I understand there is a hard fault happening in the SDK. I am using SDK 15.3.0, I am not on a sdk example, but on a specific program I am doing I can't share. It happens a...
Hi,
I added a small shunt resistance to see current consumption of nRF52832.
I see current ripples when DCDC regulator is enabled, this ripples doesn't exist when DCDC...
1. We are running our nrf52832 based project on Eclipse and are able to compile, build and run the project on our target hardware. So far, so good.
2. Now, in addition we...
I'm working with the light switch server example and nRFMeshProvision example project for iOS.
How do you send arbitrary data to a board? I understand the provisioning process...
Hi,
I noticed that there are a few methods in nRF52 SDK v16 to blink LEDs:
Use bsp indication methods which seems based on app_timer;
Use led_softblink library which...
nrf52832, SDK 15.3
The average current consumption is 9.53uA in my system with SPIM. After I init another SPIS, the current consumption goes up to 478uA. CS pin keeps high...
Now I am using nrf9160DK for development. In my project, I need to use a random number generator and a highly accurate system time stamp. Is there an API that I can call directly...
