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...
Hello,
I am new to nrf52832 ,
My question is how to start the timer when external interrupt was rise and turn off timer again when external interrupt was rise
Kindly...
Hello to everyone.
I'm working with Light_switch example in Mesh 3.1, with nRF52832 SDK (PCA10040). I'm trying to stablish communication from server to client, sending a...
Hi everyone,
I'm trying to understand how BLE connection interval works and why my long read is so slow. My slave is nrf51822 with Softdevice 130 v2 and nRF5 SDK v11,...
Dear All, I have Seen lots of post regarding nRf52832 Development board Schematic and PCB Files for my reference. I have seen lots of answers given a link but none of them...
Hi Everyone,
I'm using nrf52832(Master) SOC and the LIS3DH accelerometer(Slave) for my code development.
And i"m using Mbed as a platform to develop a code.
When I run...
I am trying to download the NRF5 SDK from this link: https://www.nordicsemi.com/Software-and-Tools/Software/nRF5-SDK/ But once I go to the 'Compatible Download' tab, this...
Good morning/afternoon/night,
We've started migrating our code from 51822 to 52840. All is working fine however we still have one issue with NUS (Ble UART).
We use this...
Hello,
I am receiving errors due to the ambiguity in selecting the correct tag.
There is no secure boot in the current nrf version i am using at the moment which...
Hello guys,
I am currently playing with the usbd_msc example from SDK15.3.0 that use USB Class storage module.
I was able to drop some files from my PC to 8MB drive...
Development software : SES 4.16;
Computer platform: macOS 10.14.4;
Hardware: nRF52832QFAA.
Hello everyone~
I'm trying to use the nrf_drv_twi APIs to drive the sensor...
Hi all,
I am using SDK for mesh v. 3.1.0 next to SDK 15.2, nRF52832 DK. I have two services, NUS and Mesh Proxy Service. For both of the services there is registered a BLE...
I have a nRF9160 DK and I'm adapting the asset tracker to connect to our own AWS cloud solution.
I see the code nrf_cloud uses defines coming from the Kconfig at \nrf...
Hello!
I am wondering what the impedance looking into ANT pin 30 is for the NRF52832 WLCSP package. Does the recommended 1pF shunt and 3.3nH series transform the pin impedance...
