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...
I have an application where 2 peripherals are gathering sensor data and sending this using notifications to a central. Every connection interval, new sensor data is available...
Is it possible to scan for eddystone beacon advertising packets using a nRF52 central device?
I'm trying to accomplish having authorized beacons such as waypoints that...
Hello,
I am developing a bootloader on nRF24LE1. The NUPP configuration is: the first 24 pages (page 0 - 23) are set to be unprotected and the last 8 pages (bootloader)...
I have three nRF52840 DK. I'm trying to make some project on Bluetooth Mesh network using nRF52840. And how can i make the use of mobile as node in network along with 3 nRF52840...
Good day!
In my BLE project I use connection parameters negotiation module. In order to ensure software consistency there is a test for memory leakage. After some investigations...
Software:nRF5_SDK_15.2.0_9412b96
HW: PCA10056
Modify:
1. Added LED blinky and PWM on the blink FreeRTOS sample.
2. Added task 2 demo2 as dummy to test the freeRTOS...
Hi,
Starting a new design with nRF52832 that requires TWI, SPIM, and UART interfaces. Also need a wake on GPIO for the power button. Is there a preferred pin assignment...
Hello, we are experimenting with proprietary RF transmissinon between two nRF52832 devices. We are currently trying out the esb_ptx and esb_prx examples, toggling GPIOs on...
Hi,
I'm using a nrf52810 on with SDK V15.2 with SD112.
The application uses the app timer and also TIMER1 for other purposes (and TIMER0 is locked by Softdevice).
What...
Hello,
We are considering bluetooth module of laird tech for our ongoing project, it has Nrf52810 chip. Please verify the below things Schematic: 1) this module has onboard...
Hi,
I am using nRF_SDK_15.0.0_a53641 and writing a program with keil.
I am now trying to write to the SD card at 1000 Hz (1 ms) by combining "fatfs example" and "app timer...
Two nRF52810 devices, one is PTX and another is PRX, use the ESB protocol.
This project is very demanding for the timeliness of data transmission, in order to improve the...
It would be very nice if the SoftDevice API Documentation at https://www.nordicsemi.com/DocLib included PDF downloads for each SD version as well as the current online HTML...
