i made this project to try to create RSC service on arduino
developer.bluetooth.org/.../runningspeedandcadence.zip
unfortunately the server starts but i'm not able to...
Hello,
Could someone give me a hint with the following problem?
I am using two example projects (ble_app_uart_c, ble_app_hrs) to connect a central and a peripheral.
An...
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...
Hello
I am following a beginners tutorial on youtube and trying to implement simplest possible example of reading an analog value.
I want to use the nrfx library to do...
Hello,
I am working on a project where I am using 8 ADC channels on the nRF52832. When I run the code the device seems to get ADC values that look correct. But, if I pause...
I have an out-of-tree driver. It has an I2C that is working but also GPIO that are only working with compatible = "gpio-leds" but not with the driver compatible = "st,vl53lx...
On the nRF52840 there were many pins specified as "low frequency I/O only." Does the nRF53 have this same restriction? I don't see mention of these pins in the nRF53 datasheet...
Hello, I am working on application with nRF52833. What is max load current of internal LDO between VDDH - VDD? VDDH is 5V (USB) and VDD is 3.3V. There isn't anything about...
Hi
I am not busy developing an new product with nRF52840.
I want to use the BLE functionality and started with the ble_app_hrs sample application.
I download the pca10056...
Hi everybody,
I am trying install and set up Wireshark, i am in this step:
this is my output:
I think trhe problem is because of pyserial isn't detected, i have...
Hi,
I purchased a BLE dongle with your 3rd party HolyIoT: mini Holyiot-nRF52840-USB-Dongle. It is recognised on Nordic Connect, but not Nordic Programmer (Err msg: DFU trigger...
Dear devzone-team,
could you please tell me where the yaml files (like thingy91_nrf9160_ns.yaml) in the board folders are used?
I could not find a tool which evaluates...
I cannot get my solution to send data through the serial port.
I use the serial application to work on the instance 1.
static void sleep_handler(void) { __WFE(); __SEV...
Hi,
I am testing the nRF9160 DK and used the asset tracker application with the IBasis SIM. Application works fine under CAT M1 network (IBasis SIM is roaming on o2/Telefonica...
Hello
We want modify mcuboot_primary and mcuboot_secondary partition.
mcuboot_primary end_address change to 0x70000 and size change to 0x60000.
mcuboot_secondary end_address...
Hello,
I'm trying to use MQTT API to get the information about connected/disconnected devices.
I'm subscribed to the topic: xyz/a/connections and I'm able to receive connection...
