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,
I am using nrf5832 that is running a coap server example.
I have modified it a little so it reads sensor data via i2c and returns the data using the coap callback.
...
hello,
On a device with nRF51822-CEAA packaged in a ISP130301, we have a problem with RSSI value measurement.
We use Master control panel and bluetooth usb key provide...
I have set up raspberry pi 3 as a border router and programmed the the nrf51422 using the iot_ipv6_coap_server_pca10028 and could successfully switch on and off led3 and led4...
nrf51822QfAC
S130 stack was working fine and ble_app was able run successfuly able to see the ble on the app;
Now after few days now facing issue in running the same code...
having issue with nrf51822
nrf51822 breakup board was running fine with S130 2.0 stack and ble_app_uart
Now facing issue such that when softdevice enabled is called the...
Hi,
I just switch to Embbeded Studio following the last tutorial ( here ).
I'm working on NRF51822 with SDK12 and TWI_sensor example (without SoftDevice). I followed...
I see from the release notes of s132 4.0.0-2.alpha that it adds:
Support for 20 links in total with freely selectable role (Central/Peripheral) for each link.
I want...
Hey,
I am trying to control an external LED using two nRF52832 boards. I am using "nRF5_SDK_13.0.0_04a0bfd\examples\ble_peripheral\experimental_ble_app_blinky" code for...
I'm trying to use the BLE sniffer in a quite busy BLE environment. Unfortunately, it always crashes after a few seconds.
I'm using:
ble-sniffer_win_1.0.1
nRF51 Dongle...
Hi,
i am using PCA10040 DK board,
working on ble_app_Uart example, i have created one timer(app_timer) here is the code:
printf("init\r\n");
ret_code_t err_code;...
Dear all,
My chip is nrf52832, and sdk version is SDK12.1.0_0d232a. And tried to use ble service and spi master function.
I create a timer to send spi command every...
hello all:
my mcu is nrf51822(QFAA), and use it to make a blue device ,i want to use mcu's reset pin to reset it, just use hardware. i add a key to connect the reset pin...
Hi,
I have searched for examples which will use passkey to connect with android, but didnt find any.
I want ble_app_hrs example to connect with nRFConnect in android by...
