Hello,
I want to store temperature samples in flash of nrf51822. I am using pca10028 and sdk 12.2.0.
I have the code for writing,deleting and reading from flash memory....
Hello,
I have a question about stack usage. I use nRF51822 SoC, 12.2 SDK & IAR 7.60.1. I am interested in stack usage. Have you done any estimations? Or may be you have...
Hello, I get the
"ERROR: The --family option given with the command (or the default from nrfjprog. ini)
ERROR: does not match the device connected."
message after...
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...
I'm designing a product around the nRF52840 (PAN1780 module), and using the PWM to drive a piezo sounder (using 2 pins as Hbridge). When I start using BLE functions, I get...
Hey, Yesterday we decided to update SDK to 17.0.2. After this change our FreeRTOS stopped working. We started investigating where is the problem and we found that when vPortSetupTimerInterrupt...
Dear all,
I'm currently using nrf52840DK with SDK 17.00 and s140 softdevice. I'm trying to syncronize the dispatch of my data with connection interval (set to 7.5 ms). I...
Using: Windows 10, nRF Connect v3.5.0, SES v4.52, ncs v1.3.0, zephyr v2.3.0
I have a custom board based on the Thingy91 and the Asset Tracker application. There is also...
Hi,
In the new AzureIotHub library, subsys\net\lib\azure_iot_hub\src\azure_iot_hub.c
the logic for handling connection conditions in mqtt_evt_handler requires more error...
How is CRYPTOCELL_IRQHandler linked in a project using CC310? I have built ble_app_interactive and it links to the library routine. However I need to develop my own application...
The current state of my thingy 91 is it blinks blue and then red. nrf connect reports that it has not been provisionized or something similar.
The included sim card is registered...
This is the third time attempting to install nRF Connect SDK on my Linux box at home, and have failed at the same place every time. I followed all the instructions while using...
Dear Support Team,
We are migrating our designs to nRF52820. With previous IC we saw that Johanson has IPD for atenna filter + matching circuit (e.g.2450FM07A0029), but...
Now we have a new project,in order to long distance communication,we add a PA RFX2411N in our design,now how may I tuning the pi (or T) match network between nRF52 chip and...
Hi All, What is the best way to modify ble_app_multilink_central and ble_app_blinky example codes, so BLE tag can send to ble_app_multilink_central Its own address. The ble_multilink...
My application uses a NRF52 (SD132, SDK 15.0.0), very simple circuit and needs to be extremely low current consumption. I measured the current in conditions of BLE on and...
Hi, I'm having some issues with migrating from SDK12.1 to SDK16 while discovering services.
It seems to connect to Android without much issue, but on iOS the connection...
A project is currently utilizing an NXP module to access the SD card via 4-bit SDIO. I am exploring the feasibility of integrating an nRF52840-based module, and have a few...
