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...
hello,
are there any completed sample code of using pwm0, 1?
just 2 or 3 word can working like following? or need other config?
pwmcon=xx;
pwmdc0=xx;
pwmdc1=xx;
also...
Hello,
I am looking at the nRF51822 and was wondering if I have the input buffer disconnected, is there a difference in current consumption for that pin if it is not connected...
Just saw the announcement of the Arduino nano 33, based on the nRF52840 and mbed RTOS. Presume it'll take a while for all of this to come together, both HW availability and...
How to set the tick of RTC to, for example, one second. And then calculate the current time base on the RTC counter.?
i need to calculate time from the RTC so that i can...
Hi all,
During development I've run into issues setting up a functioning characteristic notification for IOS or Android. The notification works fine using the NRF Connect...
This is the ticket:
https://devzone.nordicsemi.com/f/nordic-q-a/52310/how-to-switch-a-node-into-provisioning-configuration-mode-to-configure-with-nrfmesh-app-and-then-into...
Hello, we seem to be having an issue with LE privacy. We want to always use a random address when advertising, here is what I am seeing.
- SDK 15.3, Nrf52840.
If I disable...
Hi,
I'm working on enabling APP Protection while successfully executing below code:
if (!nrf_sdh_is_enabled()) { if (VERSION_BUILD <= MAX_RELEASE_BUILD) { NRF_UICR-...
Dear all,
I'm using and nRF51822 chip for implementing a wireless HID device with dongle.
The device has an RGB LED, and indication scenarios for different modes are played...
I'm using SDK 15.3.0 example twi_scanner with Segger Embedded Studio. I do a search entire solution for TWI_SCL_M and the only location it shows up is in main under the twi_master_init...
I'm having this issue with oldish SDK 12 but since I reproduce the issue with SDK 15: I re-used the code from https://devzone.nordicsemi.com/nordic/short-range-guides/b/software...
Hello,
I am using nRF5_SDK_15.2.0 and with s132_nrf52_6.0.0_softdevice
I am trying to interface with external Flash (MX25l64) using SPI.so when ever i am trying to send...
Hi
Any sample or known project that can transform nrf52 usb dongle and be driven through COM port?
Imagine a C program in Linux that opens the USB port where dongle...
Hi,
I'm developing a custom board based on nrf52. Currently, we are using Segger through J-Link to program nrf52 DK.
As for my custom board, I left a 2x3 pinout including...
As unicast address is a address of a element in a node.
We have to assign unicast address to 500 nodes each contains 2 elements, and we configured publish and subscribe...
Hello,
I am using nrf52832, having SDK 15.3.0 in Segger Studio IDE. Win10
I am using fds_test_find_and_delete() function, to find and delete particular record from flash...
