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A more precise way to perform delays should be implemented as this might mess with timing-sensitive protocols such as 1-Wire. Unfortunately I bricked my v4 and I'm away for a week so I can't really w…
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# Context
OpenWrt 22.03.
# Motivation
Would be nice to use One Wire again in OpenWrt 22.03.
# Description
In 18.06. One Wire is working. But in newer version of OpenWrt w1-gpio-custom h…
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Hi, I have been studing your library but haven't tested it yet. It is very interesting.
I believe we could take this library to the next level by including the necesssary code to support the circui…
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> Supported and tested Hardware
>
> embedded real life test
> setup: run test-example, use ds9490-master, arduino 1.8.3, Windows 10 and the board-library named in the brackets
Hi,
…
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During the IOT hackathon I was playing with some [DS18B20](https://cdn-shop.adafruit.com/datasheets/DS18B20.pdf) temperature sensors. These use the one-wire protocol which is supported on the Raspber…
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On ESP32, micros() takes about 150 cycles.
I'm using 80MHz CPU clock to avoid wasting power,
delayMicroseconds() calls micros() at least twice. This means delayMicroseconds() takes at least 330…
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This RFC comes from a problem posed in https://github.com/micropython/micropython/pull/2571 : while application in it, while should work the same way on all devices, show different behavior depending …
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I have a D1 mini and plan to use it with MQTT and openHab as the main hardware interface for a house alarm system. The idea is to have the currently installed hard wired PIRs feed their N/C outputs in…
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### Basic Infos
While there are physically enough pins their limitations cause my problem.
#### Hardware
Hardware: NodeMCU v2
Core Version: 2.2.0 / 2.3.0
### Description
I am runnin…
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## Details about Problem
The OneWire bus controller needs to release the line in order to allow the host to pull down it during read time slots.
As per stated in datasheets: "The control line …