Hi,
I have been using nRF51822 with my Android app using Android's Bluetooth Low-Energy APIs.
In order to get more details, I am currently working on integrating the Android...
I'm looking at interfacing a typical Wheatstone bridge sensor to the nRF51822 ADC. This particular sensor only requires a mA or two for excitation and the output fits within...
When use the "nRFBeacons" app to update the info on my beacon the following happens:
Go to update tab.
Select "Connect"
Press "SW2" on beacon and see the LED begin flashing...
I am using s110 and nrf51822. I've set up up a long characteristic of 154 bytes.
Sending between 1 and 154 bytes works as expected.
Sending 155 - 160 bytes gets rejected...
Hi,
I tested the nrf beacon application, it allows only the beacons with company identifier 0x0059 (nordic's id). But i need to modify it to support all the device, how...
I use a app_timer_create() function to create a task(200ms once)
when in the task_timeout_handle() ,
I do something more than 200ms,
what will this timer going ?
Hi!
I use nrf51-pwm-library ( github.com/.../) to control brightness of LED RGB light source and it works ok till I don't want to adjust brightness slowly (dimming function...
Dear Nordic,
I currently have a BlueTooth Mesh product based on the nRF52840. The mesh client connects to a WiFi gateway over a UART. The gateway connects to AWS services...
Dear All, I am trying to send a bunch of data over BLE, using the notifications of a characteristic of a service. The size of the package data that I am trying to send is...
Using SD API v6, connectivity_4.1.2_usb_with_s140_6.1.1.hex, and pc-ble-driver Github release 4.1.2-win_x86_64. I can read and write small characteristics, e.g. 20 octets...
I want to time period 153us.
This is my calculation.
153us = 6535Hz.
PRESCALER = (32768 Hz / 6535 Hz )-1 = 4
There is
// <o> APP_TIMER_CONFIG_RTC_FREQUENCY...
Hi,
I want to use external power (battery) and USB power together.
If USB is not connected, I want to supply it with battery power, and if USB is connected, I want to...
Dear HW engineer,
I have ordered a few custom boards with nRF52820. As recommended by the datasheet, I have used 12pF load capacitors for both HF (32MHz) and LF (32kHz)...
Hello
I use nrf52832 and SDK v17.
I'm conducting various tests on Bluetooth. And I faced a lot of new problems. I erased a previously saved bond from the Android nrf connect...
Hi
After successfully testing nRF9160 SLM app. we plan to use nRF9160 with UDP and LwM2M protocol in our smart devices. We also have our private cloud server where all the...
Im new using Nordic devices , I am trying to using nrf52840DK to locate nrf52840 dongles using the direction finding method , how can I connect the dongles to the DK and build...
HI,
Is it possible to update modem firmware from 1.2.0 straight to 1.2.2? Or is it the only way to first update from 1.2.0 to 1.2.1 and then to 1.2.2?
Regards, Tero
Hello
I'm testing the firmware using the BLE. When I upload, I can see that the board is working. Also, I don't think there's a problem with running each line of debugger...
I'm trying to build the blinky zephyr sample for nRF Connect SDK and get the following failure:
Creating solution blinky.emProject
/usr/local/bin/cmake -GNinja -DBOARD...
How can I, from the pc-ble-driver API, send an insufficient authentication request without configuring a characteristic to be secured?
I am testing out new standards. One...
Hello, Nordic community,
I want to implement OTA using Thread with nRF Connect SDK.
Is there any sample code or reference this can be done with Thread?
Thanks,
...
