i set up an coap/iot environment and but i was getting error while compiling code for adc i followed steps from this post devzone.nordicsemi.com/.../ here is the problem
Hi all,
I've developed a broadband vibration energy harvester that is able to pick up uW of energy from just a couple Hz all the way to 150Hz. I'm currently looking for...
We use SDK12.10 Main.c (d:\nordic\5142xx\software\org-sdk12.1\nrf5_sdk_12.1.0_0d23e2a\examples\ble_central_and_peripheral\experimental\ble_app_hrs_rscs_relay.
My question...
Solved: Well, turns out delay and SCK doesnt work well together haha. I imagined the sck signal to be a background thread of some sort. I was wrong.
Hi guys,
at the...
Hi
Im looking for a developer in Denmark to discuss ble technology with. Im trying to get better to understand the technology, because i have some ideas involving beacons...
This system does not work if I enable the third Pipe (Pipe2) .
The system is working without any problem as one RX and two TX (Pipe0 and Pipe1).
The problem on enabling...
Hello,
i have read if not all posts about writing to FLASH while using BLE. But could not find the desirable method.
What i would like to do is to write to flash from...
I am trying to send lots of data through radio (basing on old micro esb project from github, but heavily modified).
I need to keep radio IDLE (not DISABLED) when not transmitting...
Hi,
I am developing smartphone controlled BLE door lock based on nRF52840.
The door lock is a peripheral (also GATT server) and the smartphone is central (GATT client...
Using the nRF52840 with SDK15.3.0 and S140, I am seeing strange interactions between PWM and BLE.
The PWM is configured to create a continuous 175kHz output just under...
I am currently developing with nrf52832 sdk14.2. When nrf52832 is bound to a different iphone connection, if the stored binding record of nrf52832 is already full, will the...
Hello,
We require a bluetooth low energy IC with MCU. Right now we are testing with nrf51422 development board. Could you please suggest any updated ICs with (BLE+MCU) ...
Hi
Below picture and attached file is my 52810 hardware.
All the component are accord with the 52810 data sheet.
But, when I download the BLE blinky project from the...
Hi I am currently testing Buttonless DFU using SDK 12.3, nRF52832 DK. Example test was conducted first using the DK board, but as you can see in the picture, it will fail...
Hi,
I have a MQTT-sample based application running and everything works fine. If I supply the DK through a USB cable connected with my computer, LED 5 blinks high frequently...
Hi,
I am using nRF5 SDK 15.2 and the twi_sensor example to read over I2C a slave device 'WhoAmI' memory location. I first tx the slave address (0x68) and then attempt to...
Hi,
I am using nRF52832 mcu, trying to run the flash data storage example but is having some trouble.
I followed the instructions to set up the terminal setting for UART...
Hello
Hello Using nRF5_SDK_12.3.0 examplesble_centralble_app_multilink_central as a host to send data to slaves and receive data from slaves is no problem. The problem is...
Hey,
I would like to send an audio file (Mp3 format) of 4 MB between nrf52 DK and mobile. How can I able to transfer such big data through BLE, I would like know how data...
Hi,
I am trying to implement capacitive touch with nrf52832.In our application we require three events to be generated.
1)On holding for 3sec(Device Turn ON)
2)On holding...
Hello Nordic Pros,
I haven't been able to chase this one down on my own, so any help is greatly appreciated...
We are developing a product and app that connect to either...
