Android App and Modbus RTU

We made a small and simple application for our well Ltouch panels to allow users to configure and subsequently communicate with all Modbus RTU devices.

Biemme Config, will be installed as standard on all our touch, so make it easier to configure the Modbus RTU devices.

In a few simple steps we can write and read using the Modbus RTU functions 03 and 16.

We prepare communication; We connect via a three-wire cable on Modbus device and Ltouch.

The Modbus RS485 port is positioned in the side of a connector DB9 and uses these pins:

  • 2 – A
  • 3 – B
  • 5 – GND

Set the speed of communications (thanks to our Libreria the app supports speeds up to 115200) and the timeout.

The Function 03:

Node Id: corresponds to the slave to read.

Start Register : corresponds to the first register for the Modbus read

Number Registers: Corresponds how many registers I want to read

Once configured these three fields we can, using the three buttons, perform the read request.

Single reading: Ltouch will perform a read-only and represents the values read on the screen.

Continuous cycle reading: Ltouch will perform the readings at intervals of a second in a cyclic mode. The values will be shown on screen.

FUNCTION 16:

With this feature we can write the integer values:

Node ID: It corresponds to the address of the slave in which I am going to write

Start Register: It is the first register in which I am going to write

Number Registers: It represents the number of consecutive registers in which I will write the value.

Value: It represents the value that will write.

To close the application just press over the Biemme logo

BieMme Italia at Maker Faire Trieste 2014

maker faire trieste logo bminiWe are happy to announce that BieMme Italia has been accepted to be part of the Mini Maker Faire Trieste exhibitors. The Maker Faire will held on May 17th from 10am to 18pm at the International Centre for Theoretical Physics, Miramare, Trieste, Italy.

The Faire will be a great occasion to show you all our products in production such as the BMini shield, the Bmini all-in-one and the new analog converter just to name a few. During the faire, there will be workshops and panels that will help you to understand how to use the Bmini and whether they meet your projects’ requirements.

We are really proud to share with you our thought, passion and competences. So, please stop by at our stand. We look forward to meet you! See you there!

Latest News: Website and On Line Store

Android logoWe are happy to announce that BieMme Italia web site’s new sections are now live. The main front page has been redesigned reflecting the new products’ categories we offer, namely:

Every section listed above describes the details of the products with pictures, videos and technical specifications. Just check it out and let us know what do you think!

European Vat ExemptionThe second news is about the on line store. Starting from January 2014, all the orders from European companies placed in the on line store can benefit from Vat exemption, as long as the company is registered in the European VIES list. Just add your Vat number during the sign in process or specify it under MyAccount/View or change my account information once logged in.

Happy Easter 2013

Easter egg redHappy Easter from all the Biemme Italia staff!

We would like to thank you all the people that every day wrote us and that are following your innovative projects. We are working hard on developing new products for smart home and industrial automation. We are confident that they will surprise you! Stay tuned!