Hi,
I just started to interface the lcd display with nrf51822 evaluation board. The display i'm using is, spi compatible, 18" tft (160x130) from tiny lcd. I took spi master...
Hi,
We are using the nRF905 device in an application where it needs to switch between auto-retransmitting and sending single packets, due to it communicating with several...
This is not a real question for support. It's more a success story i'd like to share with you!
Our company develops firmware for various customers on a lot of different...
Hi all,
What is the maximum data rate for the nRF24AP2 when using the Synchronous serial interface?
I cann't see it in the datasheet.
Is there anyone can answer me...
Hi,
In my design, there is a tag used by 24l01,It can transmit the temperature value.In the tag, the parameters are like this:
addrofch[0] = 0xe7;
addrofch[1] =...
We've been working on a product that utilizes a NRF51822 chip as well as WS2812B NeoPixels. Since there have been numerous posts about it here we've decided to release our...
Hello, I am working on jumping from the app to the bootloader to do a firmware update from there. If I don't have any application firmware on the nRF, the DFU also works without...
I am working on nrf5340 DK using segger embedded studio. Using peripheral_uart example and i added SPI interface code. I need to integrate ICM20948 library to this application...
Hello nordic support:
Our device used nRF52840, when do RSE testing , band edge failed when channel 39 TX at 0dBm. We want to reduce ch39‘s TX power alone. Could nRF52840...
My environment is nRF52840 + nRF5 SDK 17
I have nRF52840 and LCD module(ER-TFTM101-1) connected using SPIM2.
When LCD power is on, It's fine work.
But, When LCD power...
Hi All,
My project have some problem.Below is the information of my project.
SDK => v17.1.0
IDE => SEGGER
Example code => base on ble_app_buttonless_dfu
Purpose...
Hi,
I have a BLE-project running on the nRF52840 DK. Now I made my own custom board with the nrf52811 and want to program it with the DK.
I did read I have to change some...
NRF52 I try to upload bootloader using DFU bootloader but when i upload zip file code updated but after that nothing work not advertising so can you help me.
i used nrf52832 and sdk 14_02 i run this example secure bootloader located in example>dfu folder is get error
return NRF_ERROR_INTERNAL;
on nrf_bootloader_init() this...
Hello, Guys.
I just wondered why max UART exchange when we receive mqtt buffer that is let's say 1707 bytes is splited bu uart in chunks max of 120 bytes.
Is there some...
when i flash bootloader hex file
1) """sd_s132_bootloader_buttonless_with_setting_page_dfu_secure_ble_debug_without_bonds.hex """
NORDIC_BUTTONLESS show but when i try...
Hi,
I have create a separate .hex file for boot-loader & application. when i try to load them into the nRF52382 through "nRF connect".
It says overwriting has occurred...
In the "ble_app_uart" in the ble_peripheral showing the error?
error is -
Building ‘ble_app_uart_pca10040_s132’ from solution ‘ble_app_uart_pca10040_s132’ in configuration...
I've used the PPK2 for a while now, but as of today it started crashing whenever I re-start a current measurement. Both in Source / Ampere meter mode.
The logging says:...
hello Nordic
i am working with nrf52832, with ncs 1.7.1
i am writing my own driver which will be used by 2 baords
one board have to raise 2 gpios to get power and...
