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...
Hi!
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...
I am trying to run the heart_rate_collector.py example in Nordic's pc_ble_driver_py library. When I try to execute the program, I get the following error:
Command used...
Hi!
I'm trying to do the TCP example with the nRF5_SDK_16.0.0_98a08e2, a nrf52840 DK board and a Raspberry Pi 3 B+ as a gateway but I got some problems.
For connecting...
Hi, I'm testing the ICMP example, using a Raspberry and a custom board with a nRF52840. I follow the instructions on the "Connecting devices to the router" found in the infocenter...
hello,
i am using two customised nrf52840 boards and this example https://github.com/NordicPlayground/nRF52-ble-long-range-demo to get the maximum range between two boards...
Hi.
I have NRF52840 with softdevice and GPIO0.7 and 0.27 connected to DALI CLICK and set up and 0.7 - IN, 0.27 OUT. I'm also using TIMER2 for running callback every 104us...
I'm using nRF52832 with an external motion co-processor. As a part of a robust reset strategy, I want to connect a single nRF52 pin to the co-processor's nRST pin to generate...
Hi
I'm using NCS 1.4.0 and SES. If I change the setting in Serial LTE modem to CONFIG_SLM_CONNECT_UART_2 for external MCU connection, I get an error msg from SES: Cannot...
Hello,
I am using "nRF5_SDK_for_Thread_and_Zigbee_v3.1.0_c7c4730" for NCP as well as other thread devices. nrfutil version: 5.2.0 RPI3 image: RaspPi_OT_Border_Router_Demo_v3...
I'm running OpenThread on a nrf52840-mdk from maker diary. I'm using the nRF SDK for thread and zigbee.
I would like to poll a sensor periodically. OpenThread does not offer...
hi support team,
i found that 52833 UART power is different from 832,
in SDK17.0.2,
832 is still 1.15 mA(with DMA), however 833 is about 0.437 mA(with DMA),
832 is...
Hello,
I want to use the BLE UART example on my PCA10040 development board, but I can´t transmit or receive any data from my PC to the smartphone with the nRF Connect app...
Hi all,
I have a question.
When I try send message coap, it can send as mesh network.
But when I send search gateway msg, connect msg from publish (subscribe) Node to...
My custom nRF9160 board does not communicate with nRF Connect Programmer.
"Unsupported device. The detected device could not be recognized as neither JLink device nor Nordic...
Hello everyone!
I have some issue with the comparator module on the nrf52820 chip.
We need to compare one of external analog signal the 1.8V internal reference source...
Hi,
I try to achieve high throughput via BLE connection between two nRF82540dk boards. I would like to maximize duty cycle of transmission in the connection interval. Unfortunately...
