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 want to know what is my execution time for each function.
I am using nrf51822 chip and the IDE is IAR Embedded Workbench.
How can i calculate the execution time...
Can I detect overflow on RTC1 when using timers with S130?
In my App, I use timers but also count time with NRF_RTC1->COUNTER. I need to know If overflow happens.
It seems...
Is it right that this flag BLE_GAP_ADV_FLAG_BR_EDR_NOT_SUPPORTED , prevent my device to be discovered by classic Bluetooth stacks?
Which of these flags do I need to use...
Dear Nordic experts,
After experiencing a lot of random issues when retaining bond information during a DFU on some mobile devices, we've decided to choose the safest route...
Dear friends,
I'm developing a prototype which use two NRF24L01+ and the auto ack and Enhanced ShockBurst only works with symmetrical data pipe address numbers.
Per...
Hello,
I want to try out the FDS according to this article .
My base project is the ble_app_uart (periph) from the SDK13 and I am using PCA10040 DK.
I enabled the...
Hello,
I saw that there is now serial dfu option enabled and Id like to make a serial DFU bootloader, however its a bit hard to read this Python code. Would be amazing...
If I want to use official devkits (like nRF51/2-DK) for a project do I need to test and certify them for FCC/CE?
Does FCC apply even on the software running on the device...
I just got nRF52 DEVELOPMENT KIT and NRF51822 BEACON KIT.
Can you tell me that where I can find the reference design for them and what could be the good starting point...
Hello, I am trying to program an BMD-300 using the NRF52-DK on a custom board,
The BMD300 is powered by the NRF52DK
BMD300 -> NRF52DK
SWDIO -> SH_SWDIO (pin 4) on...
Hi,
I just read IoT-MQTT example and have almost exactly the same problem but with the Publisher.
I am running a PI with Raspberian 4.4.34-v7+. I have installed mosquitto...
I am running the SDK12.2.0 ble_app_template peripheral example with RTT Logging enabled. The example seems to be running OK, but it logs: APP_ERROR:ERROR:Fatal with the ID...
Hi,
I am using NRF51822 to complete an application of multilink on one central . I tried to modify the central_link_count definition to 9 instead of 8, then I stuck on the...
