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...
Hi,
I have the problem, that nrf_crypto_init() does not find any backends and thus is skipping the initialization.
What is the precondition for NRF_CRYPTO_BACKEND_SECTION_ITEM_COUNT...
Hello,
after migrating to SDK15 we noticed, that our spi master seems to clock out single bytes instead of a continous clock for the whole transfer.
The Migration guide...
Hi
I want to update bootloader.zip file over BLE DFU mode without signature checking , the open bootloader example only for USB,
How to disable bootloader signature checking...
when message relay by any node how can other node know that it is for him and update status.
for example if I subscribe some nodes to 0xc001 group and others to 0xc002 group...
Hello,
I am making a PCB for my project using the nRF51822 chip? Can I power a LED with the GPIO pin or do I need to connect a MOSFET to drive the current? Also, I want...
Hello everyone, the sdk version that I use is 15.0. The soft device is s132.
With the example of peripheral/uart I am able to receive the serial uart sensor data. On the...
hi,
I'm trying to merge the the proxy server and beaconing example together. When I compare two main.c and copy the advertising part from beaconing to proxy server example...
Hello everyone, the sdk version that I use is 15.0. The soft device is s132.
With the example of peripheral/uart I am able to receive the serial uart sensor data. On the...
Hi Sir
I'd want to send DTM command by hard code, but I don't know where is the command spec for reference ?
Has any one could show me where is the spec ? and give me...
Hi,
I am using nrf52832 with soft device 3. I am operating on peripheral role, while i am initiating sd_ble_gattc_exchange_mtu_request with desired MTU ,it internally sends...
Hi! I am using SDK15.0 and SD 132 v6.0.0. My IDE is Segger Embedded Studio.
Everything was working fine and then suddenly after few weeks of developing a problem appeared...
Testing BLE mesh of proxy light switch example with 3 nrf52840(1 as client and 2 as servers) pdk boards with nrf mesh apk(android phone). Phone able to scan nrf 52840 light...
Dear Team,
I am using ST-Link V2 connector to program a nRF52840 board. When connected to a laptop and try to connect to the target, it says 'ST Link USB Communication...
I am currently trying to extend the range of the bluetooth mesh application. The infocentre infers that the function:
typedef struct
120 {
121 radio_tx_power_t tx_power;...
