I am using the NRF24l01 for my products and looking to buy in bulk(100-1000). Now I know where to buy the just the IC but antenna design is a hard point to break right now...
Hi, my friend,
I've been with nrf905. I use a 16-bit CRC check.
But I encountered problems in use:
1.Nrf905 16-bit CRC check format is CRC-16(IBM):X16+X15+X2+1 or other...
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...
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...
Hi Nordic:
1. Does NRF9160 modem 1.3.1 support CSQ command?
2 Is there a command to get SINR signal?
3. NCSv1.8.0, modem1.3.1 %XRFTEST (AT%XRFTEST=2,1,0,0) Can it can...
Hi,
we're performing an evaluation of using an nRF528xx module with 802.15.4 stack to replace a 3rd-party radio module. There will need to be an AT command protocol for...
Hi i am using nordic nrf52840 chip. and SDK17.1 i am using.
in that under secure bootloader code i am trying to use the nrf_crypto_hash_update() function to calculate...
Hi,
We need to update the firmware of the device through IOS-nRF-Connect-Device-Manager, but the language currently used in our old project is objective-c. IOS-nRF-Connect...
hello ,
We use the nRF9160‘s GPS. We see that the 9160 Thingy use a GPS LNA between the 9160 module and the 9160 GPS antenna?
We want to know, whether we can do...
Hi,
I know that the Bluetooth mesh cannot use long range, but I want to know whether the output power of the node can be controlled to adjust its broadcast range？
Thanks...
hi support team,
for ncs, how to add dir to segger IDE like this one.
for example, like keil IDE separating those two .c into two folder in segger.
Regards,
William...
HI
This is regarding to create a project which supports below peripheral
1. Uart : To interact with Windows application - Working Configured Successfully
2. I2C: for...
The instructions at https://github.com/NordicSemiconductor/pc-ble-driver do not allow building the driver or the examples on a Windows system. Following the instructions takes...
Hi, I developed a BLE and Zigbee custom product, starting from nRF5 SDK for Thread and Zigbee v3.2.0. On BLE side, it connects with Mobile or Tablet using Pairing with bonding...
Hi,
1. Does nRF52840 CKAA WLCSP support QSPI 32MHz?
2. What should qSPI 32MHz measured CLK waveform look like?
3. Is there a 32M QSPI CLK sample diagram actually measured...
I finally had success in getting a SPIM master running with a single SPI slave (Honeywell sensor running CS 4 on the Arduino R3 header) on my nRF9160DK. But now I need to...
Dear all:
I am developing a ble scanner using RADIO Peripheral.
I have 2 questions to ask
1.When is the END event triggered?, How does the hareware know the packet is...
I received the hardfault in the following image.
The function at the address 0x00028C44 is:
The hardfault did not occur again after resetting. I'm not sure why this...
Hello,
We have a PIC32 controlling the NRF24L01 with some sucess so far.
But sometimes we get the chip in a state that we can't get off.
We still cannot pinpoint the...
