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 am using Jlink board, when connected to my pc, I can't select nRF5x programming.
Version I am using is 1.20.0.2. I tried the uninstalling everything and installing....
Hi guys,
In the iot sdk in mqtt.h there are typdefs for "mqtt_topic_t " and "mqtt_subscription_list_t".
I'm trying to set several topics (5) and subscribe to them.
...
I am using the nRFgo Studio to flash the nRF52 Development Kit. I am using the SDK V14.0 and its libraries to grab RSSI values by writing code to the N52832 BLE MCU IC. I...
Hello,
I have configured the SPI0 module in master mode with EasyDMA. I use the below code to send data
In the output I get the string "SPIM TEST" and with extra...
We are using a nrf51822AC Chip with SDK 9 and Softdevice S110. We want to use Segger Embedded Studio 3.40.
I have imported the BLE HRS Sample from the SDK an did the settings...
The question is in the title. I found this addition a nice optimization to be used where available (that is to this day, on NRF52840 only, according to the latest Product...
Hi,
I'm trying to run the ble app uart central example using SDK15 with Embedded Studio.
When building the project, I encountered an error in retarget.c, where the error...
Hi,
I have a couple of WT51822-S4AT boards I would like to use to send data from a PC to one board via UART and then pass the data to a microcontroller connected to the...
Hello, i'm trying to store data in the flash, i manage to write a correct data in the flash but when i try to read it the address is erased.
I use this function to write...
Hello, everyone~
I want to use a nRF51824 to scan a specified smart phone and use the RSSI to estimate the distance. Is there a simple and basic example of this funtion...
Hello everyone
I have a small question about Mesh_gatt_pdu_type_t in light_switch_example.
When my NRF52 connect with smartphone over BLE mesh proxy, my smartphone will...
I am developing my project in a nRF52832 custom board. I am working in SDK v12.2.0. My application program is based on ble_app_uart.
It seem a bug about the defined characteristic...
Hello All,
I have compiled and flashed fresh ble_sdk_app_proximity with armgcc to my NRF52DK(S132,SDK15.0.0). After connecting to the DK with nRF connect ios app I can see...
Hi All,
Am using SDK 11.0.0.89a8197 Device Manager,
I get this error very randomly .. My case is I allow only one device to bond with me , After bond I always advertise...
This question is similar to the feature request: devzone.nordicsemi.com/.../sdk-12-x-0-future-feature-requests
I have to evaluate if we buy Tracealyzer ( percepio.com/....
Hi.
I have a problem to understand what is the difference in SFR registers IEN1 and INTEXP.
Bit 2 in both of them is responsible for enabling 2-Wire completed interrupt...
