I created xml file for heartrate server using bluetooth developer studio and the plugin nRF8001_Arduino (plugin nordic semiconductor for arduino)
the generated xml file...
I read this older post ( devzone.nordicsemi.com/.../) and have a similar issue but with enough differences that I felt it was worth a new question.
I have an STM32 MCU...
I am having an issue with running the initial blinky example that came with the nRF51 PCA10028 SDK in the Eclipse IDE . I will include screenshots of the issue. I believe...
I use nRF51-DK and nRF51-Dongle for a BLE sniffer.
Always the sniffer fails and marked with an error "Encrypted packet decrypted incorrectly (bad MIC)".
It can not be...
Hi,
I'm using long write in one characteristic but if I try to configure this characteritic with write authorization (attr_md.wr_auth = 1) it doesn't work. I need to send...
Hi, I disassembled an Acer Mouse and saw a chip named "NRF A 3152c 1517UH". Can anyone identify the chip or provide me with the data sheet for it.
Regards,
Steve
After i asked this question , i changed to use SDK 8.0.0 hrs "s110_for_dfu",
As the same step to try,
i downloaded softdevice(s110) & bootloader(for 8.0.0)
then opened...
Hi All
I'm trying to use the Adc in Sample convert mode: "nrfx_saadc_sample_convert(0,&ADC_Val);" to sequential read two ADC pins .
I have used the code below to init...
I want to add a node(server) in multiple group in Mesh.
Application is if any switch pressed next two corresponding light to be trigger to on. for that one server subscribe...
Hi,
We are using Mesh successfully with the Mesh SDK 3.1.0 combined with Nordic SDK 15.2 and Softdevice 6.1.1.
Due to the nature of our BT device I would like to explore...
Hi,
I am new to the nordic platform .I am using. BL652 modules .I was able to blink my on borad LED and then made the device as peripheral to advertise with the device name...
I'm using the nRF52832 with softdevice s132 and SDK14 with ARM GCC
I'm trying to set up the SAADC peripheral to read battery voltage, and I can get everything working as...
Hi all, We use a kind of widely used nrf24l01 module in our product developement.It use the nodic's reference design of nrf24l01 with an external pa/lna.TXEN and RXEN of the...
Hello! I have an Android phone and nRF52840 as a peripheral. Now I want the peripheral to have a whitelist with exactly 1 peer with whitelist being dropped at button press...
I read in many blogs that I can use access layer directly without models to communicate .
So access layer is under mesh?
means that can i send data to remote node(out...
Hello,
I have a NUS link between 2 nRF52840 (several systems like that) that I want to secure without human intervention (a kind of pre shared keys in code).
What is the...
Hello,
I a developing a system which consists of many BLE beacons over a given area and communicated between them forming a mesh. I would like to know whether nRF51822 can...
Hi
I want to struct ble multi link among several nrf52840
I merged ble_app_uart_c and ble_app_multilink_central but, It doesn't work.
The central is flashed with...
Hi,
I am trying to understand the design of the battery monitoring circuit of the Thingy52. I have few quiries:
1) The source resistor of the resistor divider network...
Probably, I am having a problem with finding the proper query phrase.
I have a sensor (Hall-type sensor) that generates pulses, and I need to count the total number of pulses...
