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...
I tried to drive MAX30003 to get ECG signals through nrf52832.
I use an analog signal instrument to give the standard ECG signals. Now,the nrf's SPI timing sequence is right...
Hello,
The BLE peripheral I'm developing does not have any specific required connection parameters. I understand that the central ultimately controls the selection of parameters...
Dear
I modify the example of PCA10056 mesh light-server for PCA10059 and it works after I program PCA10059 by nRF Connect –programmer go through USB interface. But there...
Hello,
What is the PPM of LFRC?
In our case, the device will remain in low power mode (System ON, wake up from RTC). The device will wake up at every one hour. Which...
Hello Nordic,
nRF52840, SDK16.0, Softdevice 7.0.1.
I'm using LFCLK to generate an accurate tick for device time keeping (with Prescaler=255, Freq=128Hz, Tick=7.8125ms...
Hi all,
I have a problem when I connect the nRF51822 to my phone.
I use the softdevice S130 and the following code attach .
When I use the nRFconnect in my phone, I...
I have a module BL651 and I want to use it in my dev board. I've found in some previous posts that I have to use nrf52 DK to program externally the nrf52810 in my module....
Hi everyone,
I am using nRF52840 to prototype and I want on certain occations to disconnect the peripheral from the central. On of these occations is when I charge my device...
Hi,
I have a mesh network established with one of the nodes being the provisioner. I am currently using Laird BL652. I want to make an android application for the mesh such...
hi support team,
i have one question about 9160 TCP communication, is data re-transmission fulfillment by the modem? how does it work when in psm mode?
for example, when...
Hello All,
I am working on nRF51822 custom board.Use SDK nRF5 12.3.0 in IAR workbench.
I am use ble peripheral example path given below,
...\...\examples\ble_peripheral...
Hi!
I am trying to add service data to my scan response service data for a custom service. I am unsure of how to set the UUID correctly for this.
UUID declaration:
...
After compiling, loading and running the example code for "ble_app_hts", on an nRF52 DK board, I connected to it using the nRF BLE Toolbox app "HTM" on an Android phone. The...
Hi,
I am working on nrf52sdk devkit. I am using max30208 temp. sensor. I configured one project twi_sensor and it's working properly. but when I merged this code into ble_app_hts...
Hi All：
Good Morning.
I have some problems about how to modify nRF52840 pins in Thread NCP/RCP SPI project，I have checked this link https://devzone.nordicsemi.com...
