Hi,
I am a bit confused about power consumption when using app_uart_fifo. To save power I put MCU to sleep in between each sent and received byte by using __WFE and __SEV...
Hi! I am building an android app for my project. I am using Proximity , UART and DFU from nrfToolbox app. I have 3 buttons on my home screen dedicated for each of them. I...
Dear Nordic employee:
1、 what do I have?
I have a thingy52 develop kit（nrf52832）
2、what is my purpose?
the quality of thingy52 audio demo is not good（iphone7）...
Hello Nordic,
My development environment:
SDK>> NRF51822_SDK10, SoftDevice>> S130
Example>> ble_app_uart
I am looking forward to your reply!
Thanks.
Best Regards...
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...
Hi
I have add some function call like sd_ble_enable in mesh example, I test to get
then I set the address and all sd_ble_cfg_set is ok
but when I call "sd_ble_enable...
Nordic \ nRF5_SDK_12 nrf52832 using 2.0 _f012efa \ examples \ peripheral \ pwm_driver, pwm_driver example
Want to set up two road PWM phase is different, for example, the...
Hi Everyone,
Wanted to test the NFC library provided by the nrfxlib on the nrf5340DK. Added the following config file:
Resulted in:
How could I check the reason...
Hi,
I have added a nrf-9160 DK device to nrf cloud and it is always is shown as disconnected (disconnect reason MQTT_KEEP_ALINE_TIMEOUT ).
Previously i have updated the...
Hi
We are using a nrf52840 on a custom board.
The board always worked fine.
Flashing is done with :
- SEGGER J-Link EFM32GG-STK3700
- nrfjprog version: 10.15.0...
I am seeing the error below when I try to launch a debug session inside the IAR IDE.
I am working on the nRF52840DK and am seeing this error on the DFU example in the...
I'm Using sim card which support both LTE and NB-IoT. In some areas i can't use LTE-M and in that case i need to switch it to NB-IoT. I referred and there is fallback method...
I am using the Ceedling framework for unit testing my firmware. This has qorked quite well. But now I wanted to use the section variables to decouple my code a bit more. And...
Hi. I would like to know how to do a DFU over UART using a custom desktop application (without using nrfutil command nor nRF Connect app). What would be the UART protocol...
Hello,
I have the same problem as this topic: https://devzone.nordicsemi.com/f/nordic-q-a/77267/nrf9160-azure-iot-hub-on-thingy91-mqtt-connect-error
I'm using nrf Connect...
Hi,
We are trying to use our NRF91-DK with a proximus simcard (belgian provider). I'm trying to get the https-client example to work without any code modifications. We know...
Hello,
[this question is related to this other question ]
I am using the nRF9160 SoC, the modem has firmware version 1.3.0 and the Nordic SDK is v1.5.0.
My goal is to...
We have this unit with an nrf52840, it suddenly refused to respond to `nrfjprog --recover`.
This is the second unit this happens with.
The power seems ok (we can see on...
Hi Team,
I am using nrf52833DK, nRF5 SDK for Mesh v4.2.0 and nRF5 SDK v16.0.0.
I am trying to implement mesh DFU, but the DFU is stuck at the 35th segment. When I probed...
Hi,
I want to use UART to send and receive data, so I refer to ble_app_uart example to add the UART function to the ble_app_hrs_freertos, but I found it returns error...
Hello,
I am currently trying to get a slightly modified version of the blink example from zephyr to work on the nrf5340.
As you can see below, I am starting two threads...
