Hi,
I have a serious problem, when I use uart of NRF51822 QFAAC0 to receive data from another MCU, I found that it will lost one bit at same position everytime. my SDK is...
Hi,
I just started to interface the lcd display with nrf51822 evaluation board. The display i'm using is, spi compatible, 18" tft (160x130) from tiny lcd. I took spi master...
Hi,
We are using the nRF905 device in an application where it needs to switch between auto-retransmitting and sending single packets, due to it communicating with several...
This is not a real question for support. It's more a success story i'd like to share with you!
Our company develops firmware for various customers on a lot of different...
Hi all,
What is the maximum data rate for the nRF24AP2 when using the Synchronous serial interface?
I cann't see it in the datasheet.
Is there anyone can answer me...
Hi,
In my design, there is a tag used by 24l01,It can transmit the temperature value.In the tag, the parameters are like this:
addrofch[0] = 0xe7;
addrofch[1] =...
I'm working in a project where I have to use produce a PWM signal which actively drives the pin low for 0, and disconnects the pin for 1. The PWM is generated by an in house...
Dear Members,
For checking my LF 32KHz crystal is working,
XL2 is the output of the crystal ? or vise versa ?
So XL2 to the scope and the other probe to the ground...
Greetings,
I'm trying to develop a project on the nRF5340 DK where I collect measurement data from an I2C sensor (LPS27HHW) before sending the data via bluetooth. My firts...
Hello i'm trying to run a sample from my projects but each time i'm getting the CMake error i tried changing project and running from another directory but the problem still...
Hello,
we try to add DTLS to the CoAP client example . We have problems with the DTLS connection. The handshake with PSK works. The first CON or NON query works also without...
Hi! I developed a locator and beacon pcb boards for AoA direction finding using the NRF52811 chip. The locator has 4 patch antennas and the SKY13575-639LF external antenna...
Dear Members,
I want to use MAX17048 and getting thiis message :
<error> app: ERROR 33281 [NRF_ERROR_DRV_TWI_ERR_ANACK] at ..\..\..\MAX17048.c:71
void MAX17048_init_i2c...
I have found an issue with ESB/Nordic radio where it will receive a packet on the wrong pipe. I think the issue occurs when the prefix array set to the PREFIX registers contains...
While testing our custom Hardware with the nRF52840 in a climate chamber in the -40°C to +85°C range i noticed that the value read from the internal temperature sensor was...
Hello,
let me explain my problem as below.
after doing pairing between nrf52832 and phone(android app). phone is central (including scan behavior)...
after success...
Hi,
I'm using SLM app (on nRF9160 module) and I want to find a way to send a data (any data) to a server.
Can someone help to provide an AT commands sequence for that...
I have written the latest thigy91 firmware, thingy91_fw_2021-10-20_d29f1dde to a Thingy:91 PCA20035 1.4.0. It outputs a serial console the following messages and restarts...
Hey Team, I was playing around with the composite example, and added in my own class a and used the mouse class to implement it while changing it to suit what i have orgianlly...
I'm working on a custom board with a nRF52840 and a Micron NOR Flash MT25QU128ABA8E12-0SIT ( https://www.micron.com/products/nor-flash/serial-nor-flash/part-catalog/mt25qu128aba8e12...
Hello,
I use BroadVoice32OpenSource.v1.2.zip to test encoding and decoding,On windows10 or 52840，
using 16bit 16Khz Continuous audio，And has been converted bin2c array...
