I have used your example of a bootloader nAN_18. I can create a basic program, with new firmware, and also load my new bootloader program at the high end of memory.
My...
Hi,
I'm developing some projects with the nRF51822 chip and I am not able to debug them successfully any more. However, I have previously debugged correctly some projects...
Hi,
We've been seeing an intermittent connectivity issue in Yosemite in discovering BLE services, namely scanForPeripheralsWithServices does not return anything. The same...
Hi there is a problem in github.com/.../nrf51-UART-examples
any one can help?
I put empty loop in main, and comment off all ble related int. and I process uart_evt by...
Hi,everybody！
When i install master control panel 3.10.0.14, i can't find nrf.exe in " C:\Program Files\Nordic Semiconductor\Master Control Panel\3.10.0.14\nrf ". Only nrfutil...
Hi,
I've been using the nRF51 dev kit, and today it stopped mounting when I plug it in. It doesn't show up as MBED or BOOTLOADER.
I use both Mac OS X and Windows, though...
Dear friends,
according to "nRFConnect_BLE_User_Guide_v2.0", to set up a local device,i should complete the following steps:
Connect a development kit or dongle to...
Does increasing the sample time on the SAADC increase the accuracy of a single shot measurement on the SAADC? I couldn't find anything in the datasheet regarding accuracy...
Hello,
I would like to use nRF52810 chip.
And I want to implement PCB trace antenna and PCB chip antenna on same PCB(for provision)
Either PCB trace antenna or PCB chip...
I am using the SPI peripheral for communicating with a network through long wires. Is it any information about the impedance of the driver outputs from the nRF52832?
I will...
nRF52840 OPS v0.5.1 section 16.16.2 states “A pin reset is generated when the physical reset pin on the device is asserted”. This seems to contradict the descriptive name...
Dear Nordic
All our last SDKs in "example/dfu" have same error.
Code is not corect:
nrf_clock_lf_cfg_t clock_lf_cfg =
NRF_CLOCK_LFCLKSRC;
Impossible properly...
Hi Nordic Support,
According to the answer in question:
devzone.nordicsemi.com/.../
it is not possible to update the bootloader (which is the case with "bootloader_secure_ble...
I am trying to set up RTC2 by following an example
github.com/.../saadc_low_power
I ported it to my project which is running a softdevice on nRF52. It works perfectly...
Hi Alls,
I'm trying to compile and test the example project from SKD_12.3.0 and receiving the following error:
#error app_timer for freeRTOS requires configUSE_TIMERS...
Hi everyone
I'm doing some basic test to verify the correct platform for a future project, we need ble long range, therefor we are testing the NRF52840-PDK
I have loaded...
hello,we use nRF24l01+ for the communication of IoT.There are a lot of terminals work at a same channel,when the controllers send CMD,we have found:the length of reading from...
Hello,
I am having a weird reset behaviour with my nrf52832pca10040, SDK12.2 with softdevice v3.
I have connected an acc into the SPI interface through these pins
...
Dear friends,
I want to measure the current of RF of BLE using PPK. However, i do not care the current of other peripheral devices, such as timers, pwm. How can i make it...
Hi,
We have nRF51822 acting as a central and another nRF51822 acting as peripheral. The peripheral advertises at 1 second advertisement interval. The peripheral and central...
