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.
...
Hi,
I am using nrf5832 that is running a coap server example.
I have modified it a little so it reads sensor data via i2c and returns the data using the coap callback.
...
Hi,
I would like to receive some suggestion about finding a CHEAP smartwatch / wristband already available that has these minimal features: BLE (with SDK / GATT profiles...
I was wondering the behavior of the NFC BLE Pairing with OOB when max connections are full. Will the connections disconnect in order to pair with a new central after an NFC...
Hello,
in nRF52832 devices, P0.21 pin can be configured as reset using PSELRESET[0], PSELRESET[1] ergisters.
Due to space constraints, i dont intend to use the reset...
Hi：
I want to ask：the nRF24L01 can work in single point mode by SPI commands。 I need the wave show like in the picture。
IF it can,which software and hadware I need....
Hi,
I trying to send indication supplied with some data to my Android app (which BTW works fine with other BLE devices) as an answer to characteristic write command
...
I am trying to run a project on a Fastnel
BT840 module
I had the code running on The dev kit when we switched to the new hardware without a FL crystal I have been unable...
Hi,
I am working on writing data on flash and reading it back.
i am not able to read data which i am writing to it . i am posting my flash file please suggest where i...
I need to sendt several indications on one BLE_GATTS_EVT_WRITE event. If I just call sd_ble_gatts_hvx I get NRF_ERROR_BUSY Isn't it strange? API stats:
Only one indication...
Hello,
I'm a beginner and I have lots of questions. So I wanna communication with MCP4110 chip. But I can't. I configured SS, MISO and CLK pin in sdk_config.h. (SEGGER...
Hi, all,
I try to use NRF52832 as central and peripheral. When it is connected with peer as central, I try to send to peer a message with "sd_ble_gattc_write", but I can...
Hello,
I have enabled WDT for nrf52810,S112 with following configuration.
static void System_task_initWatchdog(void) {
NRF_WDT->CONFIG = (WDT_CONFIG_HALT_Pause << WDT_CONFIG_HALT_Pos...
I'm using the nRF52 DK with SDK 15.3.0. At this point I'm trying to get a UART loop back to work by tying the TX pin (P0.8) to the RX pin (P0.9). I have verified that the...
Hi Nordic Team,
In my BLE project I'm creating a Test application which gets all the advertising data from peripheral devices. The complete list of scanned device is received...
Hi,
Good Day!
Problem: We have LED Screen connected to nrf52832 through SPI com and we have some led graphic effects in our application which requires some delay between...
Hello,
I need to send logged sensor data in external flash to a phone via BLE. What is the best way to accomplish this?
How should the GATT be designed for transferring...
