Hi, I am developing using nrf52832 and st7735s.
Successfully displayed the lcd screen using the code in \examples\peripheral\gfx
However, when screen clear, text_8print...
Dear friend I checked the data sheet of 52820 and I didn't see any LPCOMP peripherals. Check the data sheet of 52832, there are LPCOMP peripherals. Comparing COMP and LPCOMP...
Hi,
I am working on internal flash nRF52832 merged with twi sensor, my sensor function will return a string . How to assign the string to the my_data.p_data . i am getting...
Developing on the nrf51822
Have working code for the nRF52840 Dongle using the pc-ble-driver therefore all Bluetooth work is done using sd_* calls. The PC provides easy...
Hi ,
I would like to know if a matching network is needed if I am only using a single external flex antenna for both LTE and GPS using a RF switch between them and a uFL...
Hi
I need to send data from nRF7002 to external CPU(STM32) use UART protocol, for HW nRF7002 P0.20 connect STM32 RX and RF7002 P0.22 connect STM32 TX, I try to use exercise...
Hii,
i used nrf5sdk and i am trying to scanning i2c address of Sensirion sgp40 Sensor but unable to sacn i2c address.
I try SGP40 sensor with arduino code its work correctly...
I have tested NPM1300-EK with NRF52840DK and it works.
However, I am using other MCU with NPM1300 but it is a non -zephyr project.
To work with NPM1300, I have tried...
Hi,
I am using nRF7002 DK. I have set P1.04 as UART RX. For testing I am using TI CC26x2R1 Launchpad to send UART data to nRF7002 DK. I use a logic level shifter board to...
Hello,
I am currently trying to connect an external hardware codec and amp (Adafruit MAX98357 I2S Class-D Mono Amp) in order to play audio via BLE Audio and I2S using...
I have an NRF9161DK 1.0.0 , I was trying to do some wiring but the sensors didn't work, then I noticed that the board delivered 1.7v.
I tried changing it to 3.3v using the...
Hi,
My NRF52840DK ( pca10056 1.1.0 2019.9) would not reset when I press its Reset button. The issue is very similar to https://devzone.nordicsemi.com/f/nordic-q-a/38555...
Hi,
What is the minimum LDO dropout voltage of nPM1300? For instance, in order to get 3.3V from the LDO, what is the minimum input for the LDO ? On the datasheet there is...
Dear all:
I have prepare env for border router successfully following this link( developer.nordicsemi.com/.../tools.html , Raspberry Pi4 and nRF52840( RCP: radio coprocessor...
I have a customer that wants to provide me with .a file for some confidential algorithm they want to run. I am tasked with implementing this into my firmware.
Using the...
I can't seem to get the FIFO to work and I think it is because I'm not dereferencing the consumer thread properly. I have reviewed the nRF Connect SDK Intermediate, data passing...
Hi,all
I need to connect BLE via NFC,but I do not know which example should i use to start。and i am a new field of NFC ,is there some document about NFC?thank you a lot...
https://devzone.nordicsemi.com/f/nordic-q-a/44658/communication-probl
I want to change the code provided in this link to enter the password from the peripheral
