Good morning,
this is Algocraft (www.algocraft.com), an high tech company whose core business is to develop, design and market a wide range of professional systems dedicated...
Hi,
We designed the circuit followed the reference circuit(QFN48), but we always failed in the 8kv ESD test.The CPU always reset while ESD testing.
The 8kv ESD power...
Does anybody got an app inventor2 "project" to communicate with the (Adafruit) Bluefruit LE UART (or SPI) ?
Note: my Android version is 4.4.2 (LE "advertising" not supported...
I've created a Secure DFU client using the multilink central example with S130 and SDK 12.2 (running on PCA10031).
There are a few issues we have trouble with.
The...
Hi,
After successfully managing to preserve our devices bonding information (and custom app context data) across DFU updates, we have a few related questions.
I should...
I would appreciate some suggestions on a good development flow to go from an Example to end application
I have nrf52832 on a custom PCB.
I tested several sdk13.0.0 examples...
If anyone will ever have this error:
When using c++ and singleton the use of operator new is not possible.
I found the solution in this post: forum.arduino.cc/index.php...
Hi,
I am trying to send the max 240 bytes in NUS SERVICE nRF_CONNECT_SDK
I have seen the ble throughput example and changed
CONFIG_BT_RX_BUF_LEN=255
CONFIG_BT_CTLR_TX_BUFFER_SIZE...
Hi Nordic
We are evaluating nRF 9160 for our next revision of the PCB, and we are testing nRF9160DK.
It came with a sim, which i tried to activate by nRF cloud, but it...
Hello
Is there any example or tutorial on how to use the mpu6050 library?
I just started to program the nrf51822 and hope to find some helpful clues to get me going. ...
I have nrf52840/32 dk and lis3dh accelerometer. I have interfaced two of then via I2C. I want to advertise data of lis3dh xyz acceleration values in the ibeacon advertsing...
Hello，
I am testing nrf52840 low power module on usb power supply, but it's current is about 22ua not 7ua.
hardware design
software design
Can you give me some...
Hello,
I'm trying to use `sd_ble_gap_connect` to connect to a peer I discovered using `nrf_ble_scan`.
nrf_ble_scan_init_t scan_init{};
scan_init.p_scan_param = &m_scan_param;...
Hi everyone!
I have already developed a couple projects in nRF52 DK and the result was quite messy. I want to make it right this time and that's why I am requesting your...
According to following function declaration:
an error code should be returned, which indicates reason of failure. However when AF_INET6 is used as ai_family in hints argument...
I'm trying to install the nRF Command Line Tool on my MAC running macOS10.15.6. However none of the avaiable version on the Nordic website will install. Apple refuses the...
Reagrding the BLE Mesh Bootloader, is an external flash necessary? And if yes, are there any recommendations?
Like I saw in the Mesh User Guide the nRF can store the received...
Hi,
Currently, we work on a project that uses: nRF9160 Zyphre OS Segger Embedded Studio for Arm (Nordic Edition) V5.10d SDK v1.4.1 mqttlib.
According to the documentation...
Dear Nordic,
Could you please suggest the hands-on guide to implement MCUboot functionality in our project for 52840? We've spent around two complete days without any positive...
How can I send data (byte) from Android app into App_Template running on 52832?
I can connect to the device and I can see the services, once of them (1403 or 1404), has...
Hello,
I'm evaluating the nRF52840 before incorporating it in my MSc. project and would like some clarification on power supply configurations, detailed in PSv1.5 p. 589...
