I'm trying to design a very low power sensor that takes readings using ADC and SPI 200 times a second. I'm a bit worried by the current EasyDMA uses (1.1mA). As far as I can...
Hi, I am working on a project where I want to make one nrf51288 chip as central hub and connect that to a android phone and other salve nrf51288 .
idea similar to this: ...
Hi,
I have a code programming the nRF51422 development board to write to a Sharp Memory 96x96 pixel LCD screen using SPI.
Currently the code writes two numbers and a...
I've modified the ble_app_uart example by adding GPIOTE so that the transmitter sends a character to the receiver when a GPIO pin is toggled. This part is working well. ...
Hi,
I am working on my hardware product having nRF-51422 chipset. I just came to know from forum post that
nRF-52 chips will get arduino IDE support as standalone. I want...
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I've been using PCA10028 for a long time and I had some bricking issues but I've managed to un-brick it with "nrfjprog --recover" and everything would work again. ...
I want to build nrftoolbox app in android studio. I downloaded the zip file from the github website and also the required dfu library. I unzipped both the files in a folder...
Hi, I received out nRF9161 DK a couple of days ago...
To reduce the number of possible failure points, I registered on ONOMONDO with the SIM provided together with the DK...
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1. Can nRF52832 meet both 2 and 3 functional requirements? 2. nRF52832 of the smart lock is connected to the Bluetooth of the mobile phone to unlock. 3. The nRF52832...
Hi,
We are developing a mesh network. Our requirement is the one device can connect to three other devices. Using one connection as a peripheral and up to two connections...
Hello,
I'm working on a driver for the PCF85063A RTC in SDK 17 with the nRF52DK. I am able to successfully set registers, however I'm getting strange behavior with reads...
I am able to open up the Cellular Monitor and successrully select the device an get a connection. However the option to ' Open a Serial Terminal' is greyed out, and so not...
I'm using nRF52840 with nRF5_SDK_17.1.0_ddde560, and using the ble_app_multirole_lesc example file.
When I port FreeRTOS to the multi_role, there are no errors during compilation...
Hi,
I use Nrf52833dk running ncs v2.6.0.
I transport peripherial_uart to peripheral_hids_keyboard ,obviously I wanna make MOBILE OR PC can connect to DK and regard dk...
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I'm running the wifi shell sample on nrf7002dk, but I can't enable TWT. The router is a TP-Link AX1500 Wi-Fi 6 Router. I have enabled TWT in the router setup. Is there...
Hello, I've been working with a SATEL-VL53L8 sensor for a while. For this I've used the L4RZI board and now i moved into the nRF52 board for more tests. I've been having trouble...
Hello All,
I am currently working with sdk-nrf 2.3.0 and nrf9160dk board. My requirement is to create 2 simultaneous secure listening sockets. Currently I am able to create...
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We are working on a project using the nRF5340 with SDK version 2.4.2. We have integrated a NAND flash using standard SPI communication, utilizing the QSPI-assigned pins...
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I am planning to design a custom board for my battery operated application and for that I need 5GHz Wi-Fi, Ultra lower camera. I need suggestions which camera is...
Hello,
I am currently working on a mesh sensor system. I have got one sensor board and one board for connecting in the mesh system. Now I want to be able to send the sensor...
Hi:
My environment is: nRF5_SDK_17.1.0_ddde560, keil, s113_nrf52_7.2.0_softdevice
When using usbd_cdc, I found that DTR must be set to start communication. Is there any...