Hi,
Has anyone converted the Adafruit graphics library for Arduino, Adafruit_GFX.h, to be compatible with the nRF51?
Could you please advise on how to convert this Arduino...
Hi all,
I have a few questions:
How is that ADC's common mode rejection capabilities? Rejection for 60 Hz interference, etc...
The datasheet has "typical...
Hi all !
I'm trying to evaluate the throughput i can have between a Motorola 4G and the nrf51. The nRF51 is the peripheral and the phone is acting as a central.
To do...
I have a digital microphone chip, it has the CLK, DATA, LR_SEL three pins, now I will pick up the three pin nrf5283 three pin is as follows: CLK connectionI2S_CONFIG_SCK_PIN...
Hello, Nordic Team, I'm embedded designer from Russia, discovered your amazing wireless MCU NRF52832. I looked through your SDK and peripheral drivers, and unfortunately found...
Thanks Stefan. The zip file making and updating steps work perfectly for me, if I follow your steps and make it from your stock pre-built "dfu_test_app_hrm_s132.hex". My question...
hello nordic
i am working on a project with nrf52832
we need to be reading and writing to 2 different tags near the system
is there a Nordic hardware for such...
Hi. I'm trying to use command line tool, but an error occurred as shown in the picture below. Let me know why.
J-link was connected normally in segger embedded studio.
Hi All,
I need to implement security in Bluetooth. I have seen many threads but I could not get proper information regarding how can I implement or add security in a project...
Hi,
I am using the nRF52840 chip and supply iam giving from coin cell(3V). So i want to measure the coin cell voltage level monitor with nrf52840 ADC pin.
kindly provide...
Hi,
I was trying to program my sample to nRF5340's flash using nRF connect v3.4.1 and got this problem:
21:06:02.948
Application data folder: C:\Users\tuan.duong\AppData...
Hi everyone,
I was wondering if you have any advices or recommendations regarding the best type of debugging devices, or ways of debugging, for the nrf52840 Dongle, from...
I want to optimize my receiver power by putting the controller in sleep mode, that is ;-
NRF_POWER->SYSTEMOFF = 1;
And want to wake up the controller only when it receives...
When I try to increase the CENTRAL_LINK_COUNT from 8 to 9 in ble_app_multilink_central example, I got this error NRF_ERROR_CONN_COUNT . Is there a way to increase the max...
Hi,
I wrote a code using gps_controller.c on my thingy:91. However, i could never get a GPS FIX so i decide to try the GPS sample but it doesn't work neither.
I tried...
I'm using nRF52 DK to develop a BLE/UART application. My code is based off of the ble_app_uart peripheral example. In both my code and the default code, I get -0.1uA on the...
I am used NRF52810 controller, I wanted to know about there is possibility to work iic slave and iic master ( vice versa ) in single program ,can have any possibility about...
Hello, I have some questions regarding what MCUs to choose. I have a project which requires some controlling of external LEDs, Bluetooth communication as well as some extra...
I have used nrf52 module and it was working correctly. while debugging my PC was restarted for other pc issue. after the reboot i opened my project file my main.c file exist...
Hi! I am going to work on a project that uses a specific sensor which produces voltage outputs between 250 mV and -250 mV. Can someone help me with ideas to detect the negative...
