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...
I have two custom PCBs, each of which has a microcontroller and an nrf24L01+. Everything related to the transceiver in the designs are complete duplicates (with the exception...
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...
Hi Team,
I am in the UK and trying to get an evaluation sim from Vodafone for NB-IoT. However they have set a limit of 2 IP addresses and hence I need the IP address of...
I'm developing bluetooth logging software on the nRF51 DK using SDK 12.3.0. We had been developing for some time in mbed, but were advised to switch over to Keil using the...
Hi,
I'm working on sending reliable message from server to client, the models are modified from RSSI model.
When I tring to send messages to client it will keep sending...
I've been trying to store an array (SDK16,S332)
uint8_t my_data[]={0x00,0x01,0x02,0x03,0x04,0x05,0x06,.........0x23}
using fstorage I wrote an update function :
I hardcoded...
To the kind attention of Nordic support team,
I'm trying to do things like in https://devzone.nordicsemi.com/f/nordic-q-a/39630/windows-command-line-dfu-over-ble-with-pca10059...
Hi,
I have a project which was originally written using SDK12, and have updated it to SDK16, I am sorry I know this question seems to have been asked in many different ways...
Dear,
Like I said in the title, I did use the NFC of my PCA10056 with my phone, it works, I also can read some information from nRF52840 by NFC. Right now, I programmed...
Hi Devzone:
I am working on nRF52840 with latest SDK.
I have 1 differential pair and 1 single ended pin I want to sample, single ended samples at every 40ms while differential...
I was trying to connect my cellphone tu the ublox modulo for sends at commands from my cell, in the main program of the micro I've the next lines for turn on the ublox module...
i have a nrf52840 dk
i need to connect the flex sensor to the board and know the resistance value while bending
how to do it?
and what code should i dump
Hi there,
I have developed the custom board with nrf52832 Soc and programmed blink code, it works fine.Now i uploaded the ble DFU template example and updated firmware...
I can't install the tool chain.
Looks like I have to install something called chocolatey?
I can't install chocolatey. I tried the chocolatey website for help and was baffelled...
Hi, I am trying to debug the blinky project with Eclipse, openocd and st-link. No softdevice. This is the output I am using.
I am finally able to see the leds blinking in...
I am studying to use the nRF2460 or wireless digital audio streaming where one Tx broadcasts and several receivers listen and follow. I have the following questions: Can an...
Hi,
How can I read out a vendor model in the NRFMesh app? When I change the model ID to e.g 0x9000, I cannot see the model under elements anymore. Needs there to be any...
