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...
Is it possible to program the nRF52840 dongle using the nRF52840-DK using SWD?
I tried, but it failed. From the nRF52840 schematic, it looks the chip is running at 1.8V...
Hi,
Win10 can run a subsystem, which is Ubuntu for me, in the powershell environmental.
But I can not connect the pca10040 debugger. it show error when I try to erase...
I am trying to build a run time test routine that will return the ppm offset between the 32khz and the 16mhz clocks.
Can i use PPI to hook 10 clocks 32khz ticks to capture...
Hi,
MY pca10056 dev board is no longer getting detected. i have gone through this post
here is what i have checked ,
Does the device show up in Device Manager?
No...
Hello!
I use I2S on nrf52832 custom board with ICS-43432 microphone. I try to modify example project.
1. When I2S data_handler function take place, I see a new data (p_data_received...
Nordic team，
mesh sdk： nrf5_SDK_for_Mesh_v1.0.1_src
example: light switch
The client repeatedly configures the server multiple times. After a few configurations, there...
Hello All,
I need some urgent need regarding battery voltage
I am using 8 ADC Channel (ADC0 - ADC7) for different different purpose.( NRF_SAADC_INPUT_AIN0 to NRF_SAADC_INPUT_AIN7...
Hello,
I would like to ask how to use the exemple 'ble_app_blinky' (a device central and a device peripheral) to realize a function like this:
I press a button in one...
I use usbd_ble_uart_pca10056_s140 demo add HID but when bonding fatal error.
this is my code /cfs-file/__key/support-attachments/beef5d1b77644c448dabff31668f3a47-ef9d92a7ed0649dab15d867bf140c962...
hi, I am doing a project where I have to connect multiple ble peripherals(with different ble services on the different device) with my ble central device and I have to add...
Hi.
I am experimenting with using a nRF52832 to communicate with a nRF24L01+. It is almost working, the nRF52 is sending a packed to the nRF24 ok, and the NRF_ESB_EVENT_TX_SUCCESS...
Hi,
I'am actually trying to develop a BLE based remote, with NRF52832, S132.
This remote must be configured by a smartphone (the remote act as peripheral) and be able...
Hello everyone,
I have a problem with the power consumption of the NRF52 during TWI operations with tw0 HTU21DF temperature and humidity sensors.
I am using NRF52832...
Hi,
I'm using nRF sniffer 2.0.0-1.beta , which is already a big improvement compared to v1.0.1, but it seems it can only decode small MTU (BLE 4.1) packets.
CRC is always...
Hi!
I would like to generate a dfu bootloader binary image that is not too big and I found the work around for the issue here: https://github.com/NordicSemiconductor/Android...
