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...
I need to automate updating the bootloader and radio for an nRF51 in a production setting with a VB.NET windows application. I'm able to call dfu/main.py with the code below...
Hello,
Just uVision 5.14 and SDK 7.2.0. Try to compile the blinky example and get the next error
._build\nrf51422_xxac.axf: Error: L6218E: Undefined symbol nrf_delay_us...
Hello,
is it possible to get the schedule that is used internally to communicate with connected BLE devices? I have a bunch of data that I want to send to connected nodes...
Hello everybody...
I am new to nordic development tools. I wanted to develop a ble application on the nRF51822 development kit. I am struggling to figure out how to set up...
Hi All,
I am using s110 v7 soft device , and SDK: 6.1.
I have implemented static passkey based pairing.
I would like to terminate the connection if central unable to sends...
Hi I am using the RBC mesh " github.com/.../nRF51-ble-bcast-mesh" , sd_110_7.1 and sdk_6.2
The rbc mesh is using timer0 as well as the softdevice. I removed the app timers...
Hi all,
we are performing some transmitter spectrum measurements using your nRFGo (PCA10005) board and an Aaronia HF-60105 spectrum analyzer.
The SMA connector of nRFGo...
i have nrf518822 device..i downloaded s130 soft-device from nordic website..i have installed keil 5.0 and nrf go stuidio....now tell me how to flash soft device and application...
if i use s130 soft device will it do simultaneous master/slave role.....
c1=central 1,c/p=centarl/peripheral,p1=peripheral..
assume c/p made a connection with p1 and it...
I'm using SDK 7.1, PCA10028 eval board, SD310 2.0.1, MCP 3.6.0.8331
I have an ANT device, that on a button press, it must wake up, connect to an ANT channel, and send a...
Hi all,
I am trying to connect a tablette (s110 peripheral role) to 5 S120 centrals simultaneously.
I am using nrf51822, sdk6.1, s110 v7.0, s120 v1.0.1 .
Is this possible...
So I've seen all similar issues people had where their program stuck on sd_softdevice_enable() due to the fact that ran on custom boards which didn't have external oscillators...
This are the contents of disassembly window on all optimisation levels. Program is stuck switching between two operations:
MOVS r0, r0
DCD 0xFFFFFFFF
I'm running...
We're moving our design from nRF51822 to nRF51422.
What's the difference between these IC from the point of view of PCB layout and antenna design? Are they interchangeable...
Custom Board with MCU NordicSemi nRF51822-QFAA
Softdevice S110 7.1
IAR for ARM 7.1
SDK 7.2 using a merged service (HID keyboard example + NUS example...
