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,
It has been a while since I looked up on different resources to get SPI slave transaction example and I finally found on the `nrf / samples / tfm / tfm_secure_peripheral...
Hello,
I have three questions regarding FEM.
#1 According to the following URL, FEM function is supported only for nRF52 series.
Would the FEM function be available...
Hi We are working on a new product that includes NFC, When we measure the voltage level we do not reach more than 600mv. The matching was done by capacitors: using a 2uH antenna...
Dear all,
I could happily flash my firmware to my nrf52840 upon pressing reset button. When pressing the reset button the diode on the board started to beat red and via...
Dear Mate,
i need brief explanation about below mcu bootloader like 1. starting bootloader how this starting bootloader works and where from it prints starting bootloader...
I am looking to design a board with two microcontrollers, the nRF52840 will be the primary micro plus another that will be connected via UART.
The second micro can be updated...
Hi Nordic,
I am trying to test PER. I used MODULATED_TX_DUTY_CYCLE(with different duties) and MODULATED_TX types at transmitter. Used the same fireware at receiver.
The...
Hi,
i got a project which i need to know if a person put an object in it's place.
The project got 2 elements:
1) Beacon transmitter (@ 0 dbm) attached to the object...
Hello,
I have my s332 application working properly, I have an Android phone and never got any connection errors. Using nrfConnect app I tried to connect from iOS and an...
Hi everyone,
I'd like to check DEVICES (Light switch server) is still alive in the BLE mesh network through GATEWAY (Serial example) but I don't know how to check it. Can...
I am exploring the nRF52832 using nRF52-DK for a low powered BLE device. And for that I am making the System OFF example as my basis for measuring currents of different features...
Hi Sir,
We are the first time to use Nordic BT MCU for our product, we have a trouble to select the MCU between nRF52833-CJAA-R vs nRF52833-CJAA- B -R. Sales told us there...
Hi, we are currently trying to reduce the power consumption on our product that uses an nrf52810.
An 1k pull-down resistor has been used on the SWDIO pin, but I don't really...
