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...
I am interested in the S130 ability to hold 3 central -> peripheral links over BLE, and am looking for some evidence that this has been accomplished with extremely low-power...
Hello.
I used sdk 5 and 6 without much problems in the past, but thought it's time to upgrade.
I don't seem to be able to get even the blank blinky example to work for...
Hello
I'm using S110 with nRF51822.
I'm trying to implement some logic which is quite simple, but for some reason things are not working properly.
I'm advertising...
Hi all,
I have failed when try to flash a new softdevice s110 to the target device is Wunderbar's sensor module which is using nRF51822 chip. Flashing application has no...
Hello,
currently I am using the S110 Softdevice with the ble_template example as peripheral. This works fine.
For our final application, we need the central feature...
Question similar to this one
devzone.nordicsemi.com/.../
I have noticed that in the header ble.h included in the s310 folder, the function sd_ble_enable(..) and the type...
Hi Nordic expert, I wanna get a profile of 51822 performance cycle count. I found 51822 has no powerful DWT feature as cm3 or cm4, would you share me some feasible methods...
Hi All
I am aware that there are some changes to UV5.12 to do with Device Pack location etc.
I have currently updated my project from the .uvproj to .uvprojx extention...
I was able to setup gazell communication between two devices one as device and other as host using 32 byte payload size in nRf51822 module.
Here in gazell communication is...
We are using the Nordic Semi nRF51822-QFAC on our device for BLE. Since we are developing from scratch I understand we need have FCC testing done. Is there a summary of the...
I'm devloping application on nRf51 for that i'm using... SDK : nRF51_SDK_7.2.0_cf547b5 Tool chain : GNU tools arm Embedded [arm-none-eabi version 4.9.3] Dev Board : PCA10028...
I'm trying to implement channel scanning in our nrf24lu1p based USB dongle.
I'm following the specs and basically loop though each channel ;
loop
stop listening
set...
I had a nRF81522 design that was working at 3.3V and I dropped the voltage to 1.9V. I didn't change anything else, but now I am getting periodic disconnects during interogation...
