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 have the below queries:
In our project we are using multiple masters and multiple slaves, in that each slave is dedicated to a single master.
for ex: we are having...
Hello. I created some HID device based ble_app_hrs_pairing_nfc example on NRF52. And I have a questions:
1.I need to automatically reconnect to bonded device after reboot...
By default, the NRF_DEBUG is disabled. After enabling, and removing this assert check:
devzone.nordicsemi.com/.../
I am now hitting another one here:
#if ( configUSE_TICKLESS_IDLE...
Reading the documentation online for the BPROT component for the nRF52832, it seems like resetting is the way to clear the Write Protection bits in BPROT. Is resetting the...
I'd like to be able to change the ble connection interval during during runtime to save power. I followed this post and found that p_ble_evt->evt.gap_evt.params.connected...
Hi,
We like to develop a battery powered device with small current consumption which will communicate with mobile devices over BLE. It will comunicate with mobile device...
Hello Everyone,
It is unclear to me how a soft-device operates regarding multi-tasking and event-handling. I'm assuming Nordic engineers have their own real-time operating...
Hello, i wanted to ask if NRF51 Dongle NRF51-Dongle is capable of sniffing packets from NRF52xx parts? If yes, what are the limitations, because i think that nrf52xx parts...
Below linked blogpost says,
if using a PCB antenna, the matching network should consist of one shunt component.
devzone.nordicsemi.com/.../ .
And in the reference design...
Greetings,
For my application,I need to change the nrf51's mac address.
Previously I have changed the MAC id using the following code,
static ble_gap_addr_t m_central_addr;...
Hello friends,
i am new to embedded programming and trying to learn the new things in embedded for this i am doing 1 project in which i am using mpu9250 with pwm.
is...
Hi,
I want to interface FN-M16P with nRF52 through UART. To access this module I need to send commands to perform specific actions.Is there any specific example like this...
Hello,
I am new in this community and I am trying to get started with developments using nRF52840 DK. I am using SDK 13.0 for the library and I compile my code using armgcc...
I would like to be able to leave the bootloader installed and debug an application. I have been able to use the merge tools to get the hex files all merged and generate the...
