As the tittle,can anyone tell me how to save data to the flash with nRF51822 ? I use SDK9.0.0 and S110. before I turn off my machine, I want to save several parameters to...
I use example from SDK 13 ble_app_uart_c.
I changed uuid to my uuid from nrf51 peripherial device. I get event BLE_GAP_EVT_CONNECTED
where made
err_code = ble_db_discovery_start...
dear all,
i need your help.
Where we are:
We use mbed software developer platform.
We have BLE Nano V1.5 + MK20 USB Board V1.0 from RedBear.
We are able to generate...
Hi:
environment:
target board: DK52 board and run LWM2M example of IOT-SDK v0.9
router: ubuntu 16.04 on VM and runs bsserver and LWM2M server on ubuntu 16.04 ...
Hi,
I'm interfacing a nrf51822 and a H8/3294. My question is how much can I drain a the txd pin of the H8/3294. That means my question isn't really about nrf51822.
In documentation...
Hi,
On the 3.30 of nRF52832_Rev_1_Errata_v1.5.pdf, the sleep current with LFXO active is 0.5μA higher.
I am using a nRF52832 module with the low frequency crystal oscillator...
Hi Nordic,
In my application, I am trying to perform a Long_Button_Press reset. My button press has 2 modes -short press and long press.
I am able to reset the device...
Is there any project idea that we can implement using the color sensor of nordic thingy:52.I have used apps like nordic thingy in my android device and nrf connect app.Using...
Hi,
I try to use the PPK to measure the current on my custom firmware.
The material:
PCA10028 (V1.1.0) with PCA63511 (rev 1.0.0 and rev 1.1.0) and nRF Connect V2.4.0...
Ok, Here is complete rewrite of " https://devzone.nordicsemi.com/f/nordic-q-a/36589/connect-to-nrf52832-central-mode-from-android-phone-pheripheral/"
I would like to update...
Hi,
Currently, I use the sdk 12.3.0 on a PCA10028 EVK with the s130 softdevice.
For some reason, I want to change the default location of my application. By default, the...
Hi...,
i have measured round trip delay from client to server.
Now I want to measure total time required to send message from server to client and client acknowledges...
I did current measurement for NRF52840. For mesh light switch demo example measurement was 10 mA, and for Thread CoAP Examples current measurement was 0,6 mA. I don't understand...
Hi all,
I am developing an application for a product where power consumption is critical. The application is bundled with the Secure DFU bootloader. I noticed that the bootloader...
Hello,
I think the question may be more related on how Wireshark works but I plan to do the following:
* use the v2 sniffer firmware and the Nordic Wireshark plugin
...
When I migrated, the reference routine output PWM, but kept reporting errors. I have also changed the relevant definition, but I still can't. Has anyone met it? Thank you...
Hello,
We're evaluating the Laird BL654 using your nRF52840 (to be precise, we're using two DVK-BL654-1.0 development kits).We tried to use the 'blinky' examples (ble_app_blinky_c...
Hi everyone,
I am developing a remote controller using nRF52832 chip. My prototype is currently developed in PC10040 board. The IDE is Eclipse Oxygen, and the SDK is S132...
Hello, everyone~
I plan to use the Low Energy Secure Connection funtion with nRF51822. But when I build the lesc example in SDK 12.3.0 (ble_multirole_lesc), there's a error...
Using the sdk15 and softdevice 132 v6, I'm setting up an app to read and write to an SD card that uses SPI1 (SPI0 is used by a display). Everything is working great, except...
Hi,
What's is the max length for the payload data in "mqttsn_packet_sender_publish" method?
EDIT:
Redefining my question above: What's is the max length for the payload...
