Hello,
I have an NRF51822 (redbealab ble nano) that I would like to use to count pulses in very low power mode.
Pulses are asynchronous
The rate of pulses can...
Hi
I'm attempting to read a PT-100 sensor value that is part of a voltage divider using a nRF52.
Both the reference resistor and the PT-100 is sampled while the voltage...
Hi
I have been searching the forums, but were not able to find an answer to my question.
I'm trying to sample 4 analog inputs on the nRF51-DK using the ADC hal. (SDK10...
Hi
I have been trying to get two NRF24L01 chips communicate with each other since a week now, without much success. All what I can find on the net is Arduino examples using...
Hi
I have done several projects with the nRF905. I know the device quite well. Normally I use the CD, AM and DR interrupt pins to determine the status of the device, my current...
i made this project to try to create RSC service on arduino
developer.bluetooth.org/.../runningspeedandcadence.zip
unfortunately the server starts but i'm not able to...
Hello,
Could someone give me a hint with the following problem?
I am using two example projects (ble_app_uart_c, ble_app_hrs) to connect a central and a peripheral.
An...
Hello,
I am on a development team utilizing Nordic Board NRF52DK to connect to a custom NRF52832-based board/external device via debug out on the Nordic Board NRF52DK, the...
Hi,
I'm experimenting with an Acconeer XM126 board which has an nRF52840 processor (and an Acconeer A121 chip) and a Bluetooth antenna (and an RF antenna too). I'm deploying...
Hi all.
I have made myself a board which has a module with the nRF52833 chip embedded onto it. It's effectively a board with a set of switching regulators on it to drive...
I am using NRF52833 and trying to setup DFU specifically for OTA.
As experienced in other threads the size limitations are there
Secure_Boot builds creating slot partitions...
Howdy guys,
I am using an nrf52840 and SDK version 17.1.0 alongside Keil. I just upgraded from using the arm compiler version 5 to 6, which required me to switch from the...
Hi,
I have an implementation in which two boards communicates through ble and i want to measure the throughput of both. The behaviour that I see is that increasing the connection...
Hi,
I have a Tuya FingerBot Plus and when using the Zigbee Shell sample:
1.I can 'click' the finger using a ZCL command
2. I can't change the 'finger mode' from 'click...
Hello
I have 2 devices ,a central and a peripheral on a custom nRF52840 board
Using Zephyr SDK 2.5.0
The distance between the devices is 10.9 meters. When TX power on...
Hello,
We have nRF52833 on the custom board, now we want to do DFU over Bluetooth. During my initial research reults with following questions:
If you use 1. " nRF Connect...
Hi, Everyone
I have space constraint in my round PCB for RF section where i have take referance from thingy91 board and choose the same components exept mcu is nrf5340 claa...
Hi,
I have a request to port an old code into Zephyr. The code uses a proprietary protocol and the radio has been developed on bare metal under a nRF52832 chip. There is...
Hi all,
I am evaluating ANT+ features in nRF52 DK board and I am using nRF5_SDK_17.1.0_ddde560 SDK.
I need to implement ANT+ Bicycle light profile (LGT) in my device....
Hi.
I'm developing a ble module now.
I have a question about time out, interval among BLE init Advertising.
As shown in the picture below, time out (in units of 10ms...
Setup:
nrf52840DK (Zigbee Cordinator based on Zigbee Coordinator sample)
nrf52840DK (ZED)
NCS v2.4.1
Hi,
I am working on Tunneling cluster handling as that one...
