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 all,
I'm currently working on a project with a due date coming up soon. I'm using two (2) nRF24L01's with a nRF24L01+PA+LNA shield.
Right now I have my micro controller...
I want to change the advertising data of the advertising packets with time. I did find the solution for the same in this link - https://devzone.nordicsemi.com/f/nordic-q-a...
I have a board with an NRF52832 and an LED driver. I wrote a function that bit bangs a serial stream to an LED driver. It works when I use the nrf_gpio.h library.
However...
I am working with NRF 51DK. I am trying to flash a software on the target device which uses NRF51 microcontroller. I am using NrfGo studio. I am facing an error that, Unable...
Hi All,
I am newbie with nordic, and I need some help.
I am using nRF52832 with softdevice.
I need to generate a 128 kHz clock signal (PWM pulses with 128kHz frequency...
Hello, everyone!
I am a newbie developer about nrf51.
I need to advertise my BLE and save my power.
I have read the document that nrf51 has System-on (including some...
We have a couple of development units that are showing the above error in the nRF Toolbox app. Using the nRF Connect app, the DFU dialog just goes away and the screen reverts...
What is the difference between 'NRF_SDH_DISPATCH_MODEL_INTERRUPT', 'NRF_SDH_DISPATCH_MODEL_APPSH' and 'NRF_SDH_DISPATCH_MODEL_POLLING' in the 'NRF_SDH_DISPATCH_MODEL' related...
Dear All,
Currently I'm developing a BLE module that will be useful by its uart service and will use nrf51822. Nordic provided an example based on sdk 6.1 for low power...
Hello,
I want to read data from mesh network (from all the servers) to send it to a gateway. I saw in the documentation that Provisioner s can be a part of gateway devices...
Hi all,
I'm trying to enable Bluetooth 5 extended advertisement in nRF52840.
Currently, I'm using Nordic SDK v15.0.0 and S140 Softdevice v6.0.0.
In order to init the...
Dear Nordic Support Team,
I want to send the new PCB layout for manufacturer but I am not sure that
I can use any pairs of pin for DFU over serial or not.
I want to...
Hi all,
I have a question regarding the BLE mesh specification. When you are transmitting data using advertising frames, how does it check if the transmission medium is...
Hello everyone,
I am working on DFU bootloader application for android and iOS (using Qt C++).
For android everything works fine, but for iOS I have problems.
In order...
