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...
Hi!
I'm trying to configure my NRF8001 module with the help of nRFgo studio. I'm using Nordic UART over BTLE service template. The module can be discovered via nRF Master...
As it stands there is some confusion about licensing the DFU utility code in our systems we are concerned about licensing issues. We are compiling the python to an executable...
1.do I need to write a XX_client.c and XX_server.c myself ? is there a basic model that I can build on it ?
2.I need myself model to send a custom message, how to do that...
Experimental Dimming server example was working fine using SDK MESH3.0 in addition to SDK BT 15.2.
Following upgrade of the SDKs to MESH3.1 and BT15.3, the experimental...
Hi,
Does "ble_app_uart" project can print debug message from "UART" interface? How can I do this job?
PS. My UART Port is at P0.18 (TX) and P0.19(RX).
Thank you, ...
After turning on the power,
I did not connect anything on the board.
but it is about 2.7 volts out of the pin (p0.04).
It was almost zero volts before,
but the output...
In my design the nRF52 is connected to an STM32 host MCU. I connected the UART for data communication and the SWD and RESET pins for programming.
The nRF52 needs to be programmed...
Development Software:
nRF5 SDK v15.2.0
SEGGER Embedded Studio for ARM v3.50
SoftDevice S140 v6.1.0
Computer Platform:
Windows 10 Professional
Hardware:
nRF52840...
Hello ! I encountered a problem in sending and receiving data from one nrf51 card to another nrf52 card
i use this method in (ble_config.c) to send string data :
void...
Hi everyone,
I am developing a quick evaluation demo for a low-power sensor node which consists of the following steps:
- read a couple of GPIOs
- set advertising...
Hi, we are developing an application using USB with NRF52840. We want to connect to the PMID of our battery charger, which will have either USB voltage or battery voltage...
We are using nRF52832 on original PCB board.
We are trying ADC at single-end input, 10 bit resolution, reference voltage is internal 0.6, gain is 3.
We are using regulator...
I would like to update my advertising data on the fly but actually it doesn't work. Many many posts talk about this behaviour, but no working answers .
Before SDK15, we...
Hello there!
My project use comparator, timer capture and pwm to measure capacity of line.
The purpose is to encounter open circuit condition. So this does not require...
I'm trying to use an iPhone as gateway for nrf Cloud. The user is "Verified" and the "Gateway Name" is the same in the app as the only gateway I have in the nrf Cloud. But...
Hello all,
We check the custom board with nrf52840(BL654) , but it's hang PC and devices when connect the PC.
When the hang on my pc , we checked windows system event...
