I've been using Master Emulator API 2.1.3 in Visual Studio 2010 Express, and have spotted a fix I may need in 2.1.5 so I've switched to using the 2.1.7 API. However, I've...
Hello,In normal condition, I use UART,pwm,spi an so on.Now I want to clear the configuration, and enter System ON mode.But I don't want to system reset.
How should I do...
Hi, everyone~
My goal is to collect data from 4 sensors simultaneously using iPhone.
Now, my testing code for sensor nodes is working fine. It was built based on the...
I am an android developer and I am using your nRF Master Control Panel (BLE) product as published on Google play. Below is the link to the app:
play.google.com/.../details...
I want to build a USB dongle, so I purchased the nrf24lu1+ development kit. However, in order to program the target board, it would seem that I need the nrfgo. Is this correct...
Hi Nordic,
I would like to re/program my device using a OTA BLE Bootloader but i don't want others to copy my firmware or at least make it very hard. As far as i know there...
Hello everyone,
I am working with the SDK v17.1.0 with the DK nRF52832 with the examples of ble_app_uart and ble_app_uart_c.
I managed to implement a multilink communication...
Hi We have designed some boards with ESPRESSIF WiFi BLE Module ESP-32-WROOM-32E for control and monitor.
Is it possible to connect esp32 to nRF21540 to extend range ( such...
Hi, I am using nRF52840 and communicating with Simcom GSM( Sim7600g ). 1- Is there any example code/ Library to connect with the MQTT server?
2- Can I use this example code...
I found my thread device to have quite a large latency so I analysed the communication and found out that the device is actually timeouting and retrying before listening for...
We are trying to connect MQTT over IPv6 with nrf9160dk and custom board. We are using mqtt_simple sample.
Software NCS version: NCS main (latest)
Changes in the code:...
Hi there,
I have a functional code that worked perfectly on nRF 52840 dongle. I now want to port the whole code to the nRF 21540 dev board.
Can anyone help me port...
Hi Team,
We have allocated the 2 pages for our config data storage. In that each page divided into 4 sub groups, likes each 1k size allocated for one group.
Is there any...
Please provide me some link to build a SPI application for NRF5340 development kit. Please the example application for nrf5340 doesnt get builded it gives errors. Cant build...
Hello all,
referring to this tutorial https://devzone.nordicsemi.com/guides/short-range-guides/b/software-development-kit/posts/application-timer-tutorial?CommentSortBy...
We found this problem in our tests.
In our tests, one test leaves the device in a state of poor signal with the iOS device. The device is then regularly disconnected from...
Hi,
I'm using nrf9160 with Zephyr RTOS i need to interface external flash memory using SPI protocol.
but, I didn't get any example code for that. can you help me to find...
hello，
I use download sample on nRF9160DK with NCS2.0. I tried to change the SAMPLE_FILE_URL to my server URL, and the certificate was also modified, my configuration is...
Hi,
I'm working on the Thingy91 'asset tracker v2' project. I see the data on the nRF cloud. Now, I want to subscribe for incoming data over my Android or Windows app. The...
When use the application(nrf 1.9.9/application/nrf5340_audio), I try to write some log into SD card.
After I add the code
int ret = sd_card_write("logfile", "test123456...
