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...
Hello,
I see when you import an example from the pack installer ( for example pwm, ble, timer examples ) it arrives with the misc controls --c99 on by default , so I cannot...
SoftDevice: S132_5.1.0
Environment: I have 1 Device Advertising and about 200 "tags" waking up every 10 seconds and scanning for those advertisements and connecting, I have...
HCI for NRF52840
Hello
I m using a STM32 + NRF52840 and i have a mbed project in my STM32 and i want to use The NRF52840 only as a Bluetooth component, is there an example...
Hi guys,
I compiled the openbootloader example and when I try to run it on NRF52840, It gives segmentation fault:
(gdb) load nrf52840_xxaa_debug.hex Loading section .sec1...
Hi,
I'm having problem with the example code in the "Bluetooth low energy Services, a beginner's tutorial", the code was downloaded from github.
I'm using SES V3.5 for...
Hi,
We are currently develop our costum board with an nRF52840 SoC. Are the nRF52840 shipped with an initial bootloader to programm the device via USB? Because if possible...
Hello folks.
Easy question.
I want to add a .a static library to Segger Studio, but I don't know exactly where to add it. I know how to do in a Makefile with GCC, same...
I found the reference design files for nRF24LE1 from here ( https://www.nordicsemi.com/eng/nordic/download_resource/10898/2/41030525/1871 ), but I can't open them in EAGLE...
pca10059, replacing stock bootloader with Adafruit UF2, using USB dfu Hi. I currently don't have a J-Link at hand, so I tried to flash the UF2 bootloader using the stock DFU...
I want to keep both chip antenna and external antenna options on our board, what is best way to handle this for nRF24LE1 4×4mm QFN24 chip-set? Can I branch the Radio by having...
Hi,
I have a nRF52840 DK and a nRF52840 Dongle. I want to test to send binary data from one to each other using Bluetooth 5 or Nordic proprietary protocols. Are there...
Hi everyone, I am newcommer in here. I just buy one nRF52840 Dongle. I want to connect it with nRF52832 DK with ble_app_uart implemented; and open a COM port in MATLAB to...
Hi,
My application is based of ble_freertos_hrs example (SDK 14.2, nRF52832) and I need some variables to survive an assertion.
It appears that Keil has deprecated #pragma...
Hi Engineer： When I use nrf5_SDK_for_Mesh_v2.1 to debug the "light_switch" project, I always need to use a minimum of three boards (one as a provisioner, one as a client,...
I am using the nrf52832dk,i am working with the spi example for the sdk15,which pins are used for the spi protocol. I am enabling spim0.in sdk_config. h the pins number 3...
I am using NRF52832 as tags for asset tracking. I want to sense whether the asset is in movement or not as simple logical '0' or '1' response from sensor. Please suggest a...
