Hi,
I am using ADC without external reference and no analog input in order to measure the battery level with a timer (code at the end).
I am also reading several ports...
Hi,
I'm programming the nRF51822 and save some user data into the FLASH by using pstorage_update . It works fine if I set system off mode, and wake it up. I can read back...
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...
Hey everyone
This is sumanth, I am working low power node in mesh networking, I followed the procedure mentioned in below link for building and flashing
https://www.nordicsemi...
Hi I have a device which can get RSSI value from other devices.
But how do we get RSSI of my device itself.
i.e How to print RSSI of local device on the same device terminal...
Hello everyone,
Today I worked on custom bootloader and according to the article infocenter.nordicsemi.com/index.jsp I tried to load output hex file from IAR on board via...
I want to add a new ble service in hrs example(sdk15.3),I build and run the hrs example.and then I open the terminal emulator, but I can't find anything.I try to click the...
I want to use nRF52840 BLE with STM32F745ZG microcontroller and using atollic studio for coding. is it possible to use nRF52840 with the microcontroller? if it is possible...
I'm using SDK 15.1, nRF52 in custom units, toolchain GDB, addr2line
A little background -
We use System off mode and then use a button press to come out of it.
Before...
After doing a detailed review for the datasheet for nF51822, I can find no input leakage current specification for the digital inputs or ADC inputs. Where do I find this specification...
Hello,
for current consumption measurement of our PCBs, I created a special software. This software does boot up, puts SPI FLASH in power down and go to sleep forever. All...
Hi, Sir:
I am using nRF9160 for development, I would like to complete a COAP client,so I need to refer to ......./nrf/samples/nrf9160/coap_client. I installed NRF_Connect_SDK...
Hello, LTE-M modem firmware version 0.6.8-131.prealpha released which have a big advance.
Did the NB-IoT modem firmware which aligned to LTE-M 0.6.8-131 released?
Which...
Hi i am using ble_app_uart example in sdk 15.3.0 as far everything is fine even i added a app_timer for about 20 sec to advertise again but the problem is when i power up...
I'm trying to use the new ble_advertising_advdata_update from SDK 15.1 by doing
but I get NRF_ERROR_INVALID_ADDR
What do I need to do to get it to work?
Hello,
I use an nRF52840 that I program with Segger Embedded Studio. I am using J-Link driver version 6.44f.
When I want to connect to J-Link I get the following message...
Hi, all! After updating all libs can't flash. Have this error: Tested also with asset_tracker sample. Using runner: nrfjprog nrfjprog --ids Flashing file: /home/ilya/projects...
Hello Dear support,
Please help me with the error. I understand from the documentation that 0x11 err_code for nrf_drv_twi_tx() means invalid data. But I dont understand...
