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 currently trying to program an external module using the nordic nrf52840 development kit debug output pins. I have the following connections that I have taken from...
Hello,
I would like to modify the code in the Android-nRF-Blinky application so it can scan for devices with a specified major value. After you click on the device, I would...
We are using the latest master of pc-ble-driver-py. Pairing using a passkey fails frequently. The problem seems to be that the frame with the passkey contains a corrupted...
Hi,
Let's say I have 2 nrf52 Centrals in a room , now - I'm adding a peripheral and I'd like it to connect to the central with the better RSSI ( out of the 2 )
My idea...
Since there is an operation that does not know whether the behavior of Central is abnormal, please let me ask a question.
In Central, call NRF_SDH_BLE_OBSERVERS (). The...
Hello,
Could you tell me how to confirm the values for FRASH_START and SRAM_START?
I use nRF52 development kit(nRF52832), nRF5_SDK_15.3.0 .
I am following the Getting...
Hi,
I am creating an application in which there are ~12 elements per device and could have >20-30 devices. I would like to individually address each of these using a serial...
My HTC Nexus 9 tablet OS 7.0.1 does not see the advertisements from an nRF5840 dongle running the BleHeartRateMonitor demo from pc-ble-driver. All my other Androids do. Is...
This question may have been asked before. I did find one related question but it was 3 years old and several of the links in it no longer exist. The choices were also considerably...
Hi,
i'm using nRF5 SDK 15.2.0 and nRF5 SDK for Mesh v3.1.0 using the examples light switch client and server. the clients getting data from my sensor over the UART and sending...
Versions:
Windows 10 Enterprise: Version 1803
SEGGER Embedded Studio for ARM (Nordic Edition) V4.20a (64-bit)
Python: 3.7.4
pip: 19.2.3
west: v0.6.2
nrf repo:...
