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...
Is there a sure fire way to know for sure that my PSM configuration is correct on the nrf9160DK? I'm trying to get LTE-M + GPS working and I'm still not sure if I'm in PSM...
Hello,
We used the Nrf52810 in our project.
Currently, we found a issue: The ble is disconnected when we press the chip. Because our buttons are on top of the chip. We...
When I use circuit configuration no.5, VDD connected to VDDH and have 5V going into VBUS, I see a 1.6V output from the VDD_nRF (VDD/VDDH).
Normally when I connect a battery...
This question is a follow on to https://devzone.nordicsemi.com/f/nordic-q-a/38085/how-to-create-a-copy-of-examples-project---segger-embedded-studio .
It's clear that making...
Hi,
Can i use nRF52840 Pre Development kit as a sniffer.
Also can i use it to program my customized PCB
Note: I need to do both of above urgently so i cannot wait to...
nrf connect sdk version :1.2.0
application:nrf_: desktop
I use command " west build -b nrf52840_pca20041 -d build_pca20041" , but it report error at last.
I don't know...
Hello
Currently, there are systems that operate with peripherals developed with nRF52832, SDK v.12.2.0. I have a question about supporting this for meshes.
1. Are you...
Hello,
I am trying to send a rather large HTTP payload from the nRF9160, the payload is about 10KB in size. The problem I am running into is that after about ~4KB of data...
I'm actually building a project that need to communicate with sdcard.
i read a lot about that and i'm very confusing when i passed on nordic sdk lot of code and ressources...
Hi all,
I am working on a project which uses a vibration motor. I want the vibration motor to vibrate with different patterns. I have read online that a 20kHz PWM can be...
Hi,
I've found this answer which states that the NUS throughput is around 2-4 kB/sec.
https://devzone.nordicsemi.com/f/nordic-q-a/27044/ble_uart-demo-throughput-is-very...
Hello guys
I am trying to compile the latest nrf sdk with version v1.2.0 it fails with the following error
but when i compile either v1.0.0 or v1.1.0 it is successfully...
Hello:
I am using the QSPI example on the NRF52840 dev board with the objective of implementing SPIFFS. After a lot of tinkering I believe this is not possible due to...
My PC is windows 7 64-bit. I use SDK16 with softdevice. I am porting CDC code to my application as follows. It has 2 issues. 1st: It will cause hardfault if I call the function...
