Developing on the nrf51822
Have working code for the nRF52840 Dongle using the pc-ble-driver therefore all Bluetooth work is done using sd_* calls. The PC provides easy...
Hi ,
I would like to know if a matching network is needed if I am only using a single external flex antenna for both LTE and GPS using a RF switch between them and a uFL...
I am a student interested in Nordic.
My coding skills are very poor.
So I want to get help.
I want to use the vl53l1x sensor in nrf52. (My ultimate goal is to measure...
I have a working project where pin 16 is configured as a low-level interrupt source.
it is working well with SDK 15.3
after porting to SDK 17.0.2, it is not triggering...
Hello Nordic Support Engineers and fellow developers ...
Just a note to thank everyone for help via this forum. I started very inexperienced with Nordic SDK a year ago and...
I have read the nAN24-13 application note as well as the crystal selection portion of the nRF24LE1 and nRF24LU1 data sheets and I am still undecided about this crystal
https...
Our intention is to wake up the nRFLEI from power-down using the external interrupts, perform some actions and return to power-down. There are three external control signals...
Dear nordic employee
when I use the spim to send 1 byte address to read it's value(4 bytes)
nrf_drv_spi_transfer(&spi,headerBuffer,(uint8_t)headerLength,readBuffer,...
Hi,
We are trying to transmit a single byte over SPIM using easyDMA but our logic analyzer shows that 16 bits are being clocked out. The first 8 are our message and the...
Hi
I just test the new sdk 15.0
When I test the power of the demo project named "ble_app_hrs_freertos", I get the power table below:
No chage
810uA
...
Hello world.
After I have used this guy code.. KNN c++ . and good for implement it to my module nRF51822.
But if there's problem issue or not. because, there was an confusing...
HI Nordic,
I want to know whether the NRF52832 use the RC oscillator as the default source of HFCLK . I want to use the TIMER peripheral to do a precise duration measurement...
Hi all, I using 3 board NRF52 to demo remote provisioning mesh . But in client , I get debug terminal :
After client hang . Please tell me why and how to use correct
Good evening, I determined the numbers of clocks necessery to fire up an interrupt from an GPIOTE event. My debugger reports 1373 clocks ticks to go into and go back from...
Hi,
What is the maximum ATT MTU size for the BLE NUS?
While programming my BLE NUS server application I constantly ran into the problem that my MTU and length updates...
Hello,
am using the NRF52-DK softdevice 6.0.0 and NRF SDK 15.0.
I am working with PPI, GPIOTE and 2 timers (called timer1 and timer2) on nrf52832
Through the COMPARE...
Hi,
I am trying to use BlueZ in "Raspberry Pi 3B" to connect my 51822/52832 device.
My Hardware is Raspberry Pi 3 model B, and use internal bluetooth interface, the OS...
Hi Nordic gays guys,
After our 51822 firmware added the Service Changed characteristic.The Android OTA GATT_ERROR issue was solved.But there is a new problem in IOS.After...
Hi,
Find big problem with GCC make settings (guess Makefile.common) does not work with SDK 15. with SDK 14.2 same Project works succes.
The Problem : use SDK15 , the...
Hi,
Not directly related to Nordic, but I as many people are doing the same I figured it's fine.
is there any reason why this would not work? assuming the I2C is already...
