Welcome Visitors, menuBUS is no longer for sale as I have moved on to work for the great software company Rogue Amoeba! If you are looking for software similar to menuBUS, please check out SoundSource. Customers can still contact me to get support regarding their purchase. Please include your serial number in the subject field. PROFIBUS Networks 1 PROFIBUS Networks 2 Topologies of SIMATIC NET PROFIBUS Networks 3 Configuring Networks 4 Passive Components for Electrical Networks 5 RS 485 Repeater 6 Passive Components for Optical Networks Appendix A The SIMATIC NET Optical Link Module (OLM) for PROFIBUS B The SIMATIC NET Optical Plug (OLP) for PROFIBUS C General Information D Installing.
There are a variety of sensors to measure temperature in devices such as Arduinoand ESP8266, in this case we have chosen the Sensor DS18B20this particular sensor is not connected through a GPIO Analogue, technically it is a digital sensor that uses the protocol Onewire or 1- Wire designed by dallas semiconductor, There are many tutorials on the net about this protocol.
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Reference:Datasheet DS18B20 Maxim
Required MaterialsTest
We will use a module ESP8266 12E NodeMCU and the Onewire library, in this case, step by step the methods of sending and requesting sensor data.
Connections, GND, 5V, GPIO(2) PIN D4
Arduino IDE Code
In this case the code indicates step by step the process of requesting data to the probe, this example can easily be modified for other implementations with onewire, I decided to use this example to understand step by step how the Onewire protocol works.
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Menibus Pro 2 2 07 – System Wide Equaliserplugin Hosting FreeConclusions
Although it is considered that we simply test the sensor, this tutorial invites to adapt the Sensor and the resistance to facilitate connection in tests, this sensor will be used in a lot of future tests.
A great advantage of the use of these sensors, since being digital and using a protocol, allows to create a network of sensors to a single input (GPIO).
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