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...
I am a student interested in Nordic.
My coding skills are very poor.
So I want to get help.
I want to use the vl53l1x sensor in nrf52. (My ultimate goal is to measure...
Hi, I'm developing an project that using 2 UARTE. My code flow is 1. when timer handler has expried ( set timer_expired_flag = true) (using app_timer) 2. Enable uarte1 to...
I have 2 custom boards running as BLE central/peripheral.
The peripheral is running the beacon broadcast example from SDK 17, ble_app_beacon.
The central is running custom...
I'm working with an custom application and a bootloader with code drawn from the examples in SDK 15.2.0. The main method of my bootloader is below:
I can run and debug...
Hi Community,
I want to use the UART Logging backend in my bootloader. Whenever I want to start the actual application via nrf_bootloader_app_start(), the bootloader hangs...
"S132 Link Layer subset for SD 8.0.0" and "S132 Host Layer subset for SD 8.0.0" have been listed as component tested. The S132 v7.2.0 is available for download with the latest...
I have a thingy91 that has been flashed over JLINK which has wiped out the MCUBoot. I'm attempting to get it back using mcumgr. I have mcumgr all setup, but when I run
...
While stating debugging mode or normal mode i didn't pair with any devices after advertise duration in RTT viewer
This error raising [ 00> <error> app: Fatal error ]
and...
Hello Nordic community,
We are a software development team. We can directly work on development kits but as a initiative we are trying to buy SOC and do others steps manually...
As described in the brief spec of nRF 21540：
the nRF21540 improves the RX sensitivity by 5 dBm to -100 dBm.
5dBm should be 5dB，you can't make a simple plus/minus equation...
Hi,
I'm doing a Bluetooth test for the nrf52840. However, RF-PHY/TRM-LE/CA/BV-13-C cannot be tested. This means that the instrument does not provide results. The measuring...
Hello,
I want to supply the nRF52832 with a power supply of 2.2Vdc. The uC has to measure an analog voltage between 0 to 2.5V using the internal reference.
Is it possible...
I am trying to set up usb cdc and use the virtual COM port for logging. Please find my code below.
Issue - The LED part of the code works fine but when dongle is connected...
Hi,
I'm testing a prototype with the nRF52840 where I drive a buzzer in the following way:
When I play a signal, I see that the current through the buzzer is about...
Dear everyone,
I'm new to Zigbee and Nordic development. I'm currently working on Zigbee on nrf52833. I must implement a mesh topology to prove self-healing and self-routing...
