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...
Hi there,
I have my system totally working now. I am looking to sell 1000-10000 units next year, so this is fantastic. I first want to say thank you to Nordic for all the...
I am experiencing a strange issue with the bootloader on my custom board in SDK 14.2.
Symptoms are that the board won't run until given an external kick - all it requires...
We make the project where we want to connect new device (currently designing on nRf52832) to existing system made on nRF24. It's a beacon in proprietary mode. It should periodicaly...
I have a question related to memory protection and configuration of device in relevance to soft device.
nrf52832, sdk15, soft device S132
Question 1 : How can I be sure...
In datasheet it had been mentioned that in SPIM0,SPIM1,SPIM2 the SPI clock frequency should not exceed more that 8 Mhz. And SPIM3 nothing is mentioned. Can we understand that...
Hi, I tried to use pc-ble-driver-py script to talk to a nRF52840 DK. It works perfectly with the official connectivity app hex file (the one nRF-Connect PC application loads...
I modified the nRF5 SDK 15.1 example program serial to display a message on a physical device. I added a blinky service to the ble_app_template example program and I am able...
Hi, thank you for looking at my post.
I am using Keil V5.25.2.0 with a nRF51422. I am using the soft device "s310_nrf51422_1.0.0-2.alpha_softdevice." My memory regions for...
So, currently I utilize DK's to program and debug both pca10040 and pca10056 utilizing a custom shield that plugs into any of the nRF52 DKs. The programming and the debugging...
I used SDK15 and ble_app_uart_c.
I start a UART timer sending and start a LED timer. There is a probability of app: SOFTDEVICE: ASSERTION FAILED in the process of running...
Hello all,
I'm using the Nordic SDK 14.2 BSP button handler. I have a push, release, and long push event on a single button. These are working as expected -
Except when...
Hi all
I am using the spi0 to storage the data and twi0 to get sensor data . But after I add the file nrf_drv_twi.c and compile , it complies wrong :.
\_build\nrf51422_xxac...
I have problems with disconnecting my Android devices from my BLE peripheral. I don't think this is Nordic-specific, but perhaps someone has an idea?
Disconnecting using...
Hello,
i have a application with two operating states state1: device is in deep sleep state 2: device is running
i wake up the device from deep sleep via gpio interrupt...
