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] =...
We've been working on a product that utilizes a NRF51822 chip as well as WS2812B NeoPixels. Since there have been numerous posts about it here we've decided to release our...
Due to limited resources we are looking for someone who can help us with making a custom profile.
You are preferably in the Stockholm area and have done this before.
The...
Hello,
We are using a passkey in our application and by default is 6 digits long. I have found in other posts that this is mandatory a cannot be changed.
Is it real...
Hello,
I am using NRF52840 with SDK 16.0.0.
We have to detect reed switch pulses coming from a water meter. We use app_button as it provides debouncing inbuilt.
Pulses...
Dear sir,
I want to know about co processor with details of nrf52840 , and is there like dual core processor like another processor.
Note: and need more detail about...
Hi,
I working on a BLE app with 2 custom services.
When I try to expand a characteristic I get a spinning indicator below the characteristic and after a while I get...
in nrf5 sdk 17.0.2 example\ble_app_hids_mouse , hid map
correct is 0x95, 0x05, // Report Count (5) is five ! is five
Forgive me for just reading the comments at first...
Hello, I'm using nrf52832 and i need 2 UART instances in parallel. I get an error when I set the second UART.
Do you have an example using 2 UART instances in parallel?
Hello,
i am new to the topic and am looking for tutorials, additionally to the nordic examples and this community.
I found the following website:
https://embeddedcentric...
Hi,
When a board is connected to debugger, It works well for 2 hours.
But when it is detached debugger, It looks like stuck to POWER_CLOCK_IRQn after 4~6 min after power...
Hello,
I'm trying to make a one-shot MQTT publisher and I'm able to get 22 messages published but every time I try to publish the 23rd the code hangs in mqtt_transport_write...
I'm not able to get a response using the new CONEVAL AT command. I'm using firmware v 1.3.0 and a recent B1 variant nRF9160. Response is always ENOEXEC. I have tried before...
Hello,
In my project, nrf_drv_gpiote_in_init is used 3 times.
battery measure
sleep trigger by motion sensor
wake-up trigger by motion sensor
After 3rd call...
HI
I am trying to interface ads1231 with nrf5340. Regards I need to know about Gpio read. Because ADS1231 gives digital output. I don't know how to read actually. Kindly...
What is the purpose of the ble_advdata_encode() method?
I see it has been used in the beacon example, but some other examples don't use it.
In both case, the advertising...
Hi, all..
An error occurs as soon as it connect and disconnect through advertising. Timer interrupt is currently running on the main function..
and then I found error...
OS: Mac
I installed nrf v1.2.0 and Segger Embedded Studio v4.42a. I can't open project and it causes error.
I can open projects with this config on SES v4.42a and...
