Has anyone converted the app note AN34 DTM Python script to C# or C/C++ ?
The Python DTM script is works OK with the setup specified in the app note AN34 figure 2, which...
Hi,
I have a serious problem, when I use uart of NRF51822 QFAAC0 to receive data from another MCU, I found that it will lost one bit at same position everytime. my SDK is...
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
The SDK is "nRF5_SDK_for_Thread_and_Zigbee_v4.1.0" and I find a question that is: for all thread programs, add nrf _ delay_ ms () function in while (true) will affect...
I use a sample in NCS1.5.0 to start my project . but examples in NCS1.5.0 are single ble service .always like these: bt_conn_cb_register(&conn_callbacks); bt_enable(bt_ready_cb_t...
Hi,
1. I see the following differences between VDD1 and VDD2 descriptions:
nRF9160_PS_v2.0 P385
2. What are the differences between VDD1 and VDD2 features?
Thank...
Hi all,
I am trying transition from SDK 15.0 to 17.2 and having a branch instruction to itself (an infinite loop) which I think has something to do with the adjustment of...
I would like to create SPI clock timings using the following documents. https://infocenter.nordicsemi.com/index.jsp?topic=%2Fps_nrf52840%2Fspim.html&anchor=topic
1. CSN...
I'm trying to figure out a strange issue with GPS. We have a pretty well debugged and stable system that we're adding some features to, mainly GPS. We're on SDK 1.5, using...
Hello!
I am developing an application which is connecting to an nRF52 board using the Android-BLE-Library implemented by Nordic The application is doing the following: ...
I was looking at nRF52833 as a candidate to use it as a BLE keyboard and USB keyboard (as it has USB2.0)
But in the API documentation section I see that HID keyboard is...
Hi,
I am developing a product using HA.
I am using SDK 3.0 and nRF52840 Dev-kit.
I am using the thermostat cluster, basic, time, power config, and OTA.
Along with...
Hi Devzone,
I use the original MQTT_Sample example, just change "Client ID", "Alive Time" = 120s, use NBIoT + GPS.
Development set up:
ncs v1.5.1, ubuntu, thingy91 ...
Hi,
I followed Getting Started guide for Thingy:91. However, I could not get cellular connected. I am using the iBASIS sim card came with the kit. I am located in Chicago...
This is the output of application compiled with "west build -p -b circuitdojo_feather_nrf9160ns nrf/samples/nrf9160/mqtt_simple":
+CEREG: 2,"FFFE","FFFFFFFF",7,0,0,"11100000...
modem fw v1.3.0
ncs 1.5.0 and master
I'm trying to test LWM2M bootstrapping using https://leshan.eclipseprojects.io/ but my board is failing to connect to the LWM2M...
hi,
im use the usb of nrf52840,and i want to get the event that the usb communicate is build.for example，the usb wire of pc can plug in the usb of 52840，and the usb wire...
