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...
Dear all,
I recently made a custom PCB using the aQFN73 package of the nRF52840 and, even though I respected the antenna constraints (but in 2 layers) I get no signal whatsoever...
Hi Devzone:
I am using P0.00 as SDA and P0.01 as SCL on nRF52833, And I got waveforms like below when I am doing I2C transactions:
the red waveform is SDA and the green...
Hello,
I slightly modified examples\multiprotocol\experimental\ble_zigbee_dynamic_color_light_bulb_thingy so that it can receive changes in the color temperature attribute...
currently i am doing my master Thesis in Bluetooth low Energy. I am searching for BLE Transceiver for Evaluation Purpose. I have a development board S32 from NXP and would...
Hi,
I want to create a Thread border router and am following the instructions from the infocenter.
In the hardware requirements, it is mentioned that the image needs...
Hi Team,
We are using the nrf52830 SOC for our application. In data sheet mentioned that it supports AES-128 bit Hardware engines (ECB,CCM, AAR). How to enable and use these...
Hi guys
I am trying to load a firmware to a Minew's nrf51822 Module using a JLink V8 programmer tool. So far , I can see the chip with the Jlink console:
sudo JLinkExe...
Hi all,
We had implemented Nordic QSPI using "nrf_drv_qspi_write" and "nrf_drv_qspi_read" operation , however I am seeing for page to write in flash of 4096 bytes with 512...
Hi,
During our development, we observed that when BLE central and peripheral devices are communicating, then often central device will not receive data from peripheral device...
mcumgr seems to not like the hex files in mfwnrf9160120.zip, and the NRF programmer can't be plugged into anything automated such as CI, and I'm also running into https:/...
Hi!
This is what I'm using:
-SoftDevice S113 v7.0.1
-SDK v17.0.0.0
-SES v4.52c
-nRF52840
I've created a custom buttonless uart bootloader based on the "secure_bootloader_uart...
So with my NRF52840 board I am trying to use the cc310 backend in zephyr. My project did work until I recently tried to upgrade to ncs v 1.3.0 . The issue was that the build...
Hello, guys!
We are currently developing our firmware with nRF9160-DK and nRF Connect SDK v1.3.0. Among the other things, we need to communicate with the ultrasonic sensor...
I am working in nRF52840 chip with SDK 15.3.0 and softdevice s140. I am looking to automate third party BLE peripheral device, this device is designed to connect with smart...
Hi All,
I have integrated DFU service into my application. I am successfully able to use OAD so far. Today I have added a piece of code to my application. So, my binary...
