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Dallas 1-wire protocol. Example of reading the temperature: Depends on rOneWire and...
link: ? Works with Erel's original code, using pin 13 on a ESP32 Dev Module...
link: 1. You should always start a new thread for your questions. 2. B4XTable, like any other b4xlib, is n...
link: this thread is in the B4R section ! the problem occur as soon as i enable the B4XTable 1.11 lib. w...

Working library is available here: https://www.b4x.com/android/forum/threads/onewire-dallas-1-wire... = Array As Byte(0x28, 0xFF, 0x5E, 0x18, 0x04, 0x15, 0x03, 0x34) Private dt As DallasTemperature...
link: Please start a new thread and upload the project....
link: Working library is available here: https://www.b4x.com/android/forum/threads/onewire-dallas-1-wire...
link: now in the file "DallasTemperature.cpp" that the delay is included in the command...

Hello, OK, I wasn't sure if you had done these tests, especially because you were talking about...
link: ("white",Null) Case 2 RunNative("dallas",Null...
link: then ask if you don't understand the answer given :). I am sure of several things: Dallas has...
link: Why on GPIO2 if I have it connected to 27? Hardwere ist OK....

I've been using my first B4R project for a while now and so far it is pretty solid except for on...
link: Do you use MQTT to send data for B4A application?...
link: Just figured I'd post an update to this in case anyone else ever has similar issues. As mention...
link: Try this: connect VDD pin to ground. Instead of 5v....

Was on the post itself...
link: /android/forum/threads/onewire-dallas-1-wire-protocol.66672/ rWireOne thanks for help kind regards...

This code cannot work. Don't try to convert anything to string. Strings are bad. In this case t...
link: ("Init Dallas") RunNative("setup", Null) End Sub Sub GetAllTemp Log...
link: /results/?query=b4r+dallas If they don't help then post the not working inline C code....
link: Hi, can someone tell me how to transfer the dallas-device-address from inline-c to a string-array...

<DallasTemperature.h> OneWire* oneWire = NULL; DallasTemperature* sensors_ds18b20 = NULL; void... = new OneWire(pin); sensors_ds18b20 = new DallasTemperature(oneWire); sensors_ds18b20...

#include <DallasTemperature.h> // DS18B20 temperature sensor data wire is plugged into pin 17... OneWire oneWire(ONE_WIRE_BUS); // Pass oneWire reference to Dallas Temperature. DallasTemperature...
link: , but not important in this case. OneWire* oneWire = new OneWire(o->toLong); DallasTemperature...
link: #include <OneWire.h> #include &lt;DallasTemperature.h> // Setup a oneWire instance to...
link: the library. OneWire oneWire(o->toLong()); DallasTemperature sensors_ds18b20(&oneWire...

<OneWire.h> #include &lt;DallasTemperature.h> // DS18B20 temperature sensor data wire is plugged...(b4r_esp_ds18b20::_pinnumber); // Pass oneWire reference to Dallas Temperature. DallasTemperature...

Sub #if C // Include the libraries #include <OneWire.h> #include &lt;DallasTemperature.h>... oneWire reference to Dallas Temperature. DallasTemperature sensors(&oneWire); void setup...
link: Worth testing the rOneWire example: https://www.b4x.com/android/forum/threads/onewire-dallas-1-wire...
link: -dallas-1-wire-protocol.66672/...