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...
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!
How is the functionality choosen, the nRF51822 has to offer?
Is the SoftDevice (e.g. SD120) an API in C where a specific functionality (e.g. central role listening to...
Is it possible to use nRF51822 Development Kit without nRFgo Starter Kit? What I need - is to be able to connect couple of LEDs and buttons, can this be achieved without buying...
Hello,
after successfully calling sd_softdevice_enable(), I call ble_cscs_init() and that function returns with error code 7, which means NRF_ERROR_INVALID_PARAM. I've tracked...
Hi,
After doing an sd_nvic_SystemReset(), the bootloader does start advertising, but for some reason the android app nRF Master Control cannot connect to it.
If I connect...
Hi everybody,
I'm currently writing an Android application allowing me to communicate with a NRF51422.
I've created on the Nordic chip one proprietary service with 2...
please help to confirm the ESD grade of nordic SOC. i can't find all the parameters(HBM, CDM,MM) in the datasheet, only HBM in 24LE1, and only HBM&CDM in nRF51822.
I'm trying the ble_app_hrs example on a custom nRF51822 board with s110 6.0.0 softdevice.
Debugging in Keil, the firmware runs fine up to ble_stack_init(). Within ble_stack_init...
Hi All!
In all exsamples in function "ble_evt_dispatch" we have different order to call sub functions.
Most functions to call is:
dm_ble_evt_handler (device manager...
I'm testing a data collecting program which samples data every 2s and reports it through UART ( printf("data=%d\r\n", data) ) on a PCA10001 board. I found this program may...
Hello,
Got a question about nRF51422 and S310 stack. I am trying to understand how the radio is being handled and how the softdevice handles events in a specific case....
I tried communication between PC and my own board(nRF51822) PCA10000 usb dongle&MCP, I found that the first time I send n(where n is any decimal number) bytes data(s) from...
Dear Nordic guy,I'm developing with nrf51822 (6.0 stack binary and 5.0 SDK).
I recently updated the code and stack binary(6.0 stack binary and 5.0 SDK).
My function is not...
