In this post is showed how to install chromium on a Linux Panel PC. Our Linux Panel PC’s are Touchberry B3 PI 10.1″, BananaTouch Octacore M3 10.1″, BananaTouch M64 10.1″, TouchBerry Pi B3 7″ IN/OUT and HummTOUCH 10.1″ Linux. From the Panel PC we have to open the terminal and update the apt-get typing:
On this post is showed how to install Rapid SCADA on a Touchberry B3 PI 10.1″, BananaTouch Octacore M3 10.1″, BananaTouch M64 10.1″ and TouchBerry Pi B3 7″ IN/OUT. These products use an official Raspberry Pi 3 or an official Banana Pi products. These products have installed a Linux Debian Jessie. So,on this post we will see how to install Rapid SCADA on this OS. Rapid SCADA is free, open source, full featured SCADA software. This post is divided for…
In this post is showed how to test the SD card on M-Duino PLUS version. See more information of SD library here, this library comes with default Arduino IDE. So you can proceed uploading this sketch on your M-Duino PLUS version:
In this post is showed how to test RTC (Real Time Clock) on M-Duino PLUS version. First it is required to install Timelib library and DS1307RTC library. Once these libraries are intalled you can proceed uploading this sketch on your M-Duino PLUS version:
In this post it is showed how to test the RS-485 on M-Duino PLUS version. The first thing that you need to know is that the RS-485 PLUS version have full and half duplex communication. Controlling the dip switch you must select if you want to work on full or half duplex. There is internally installed a half duplex Max485 and Max485 transmitter. If you are working on full duplex you will use the Max485 half duplex to receive data and Max485…
In this post it is showed how to test Ethernet communication on M-Duino PLUS version. It’s necessary to install Arduino Ethernet2 library. See more infromation about Ethernet library functions on Arduino Reference. Connecting an M-Duino to a router through Ethernet and uploading the test sketch, the M-Duino is able to complete the test. Next is showed the code:
In this post it is showed how to test the RS-232 M-Duino PLUS version. Connecting an M-Duino with other equipment through RS-232. On the code is showed that you must send a 0xA5 thought RS-232 to complete this test. Next is showed the code: ///////////////////////////////////////////////////////////////////////////// void setup() { Serial.begin(9600L); Serial.println(“mduino-plus test RS-232 started”); Serial2.begin(9600L); } ///////////////////////////////////////////////////////////////////////////// void loop() { while (Serial2.available()) { Serial2.read(); } Serial2.write(0xa5); delay(50); if (Serial2.read() == 0xa5) { Serial.println(“RS232 (Serial2) OK”); } else { Serial.println(“RS232 (Serial2) FAIL”);…
On this post it is showed the M-Duino mapping pin of the PLUS version. On the future, using our boards it won’t be necessary to know the mapping. But until the boards are not updated it is necessary to know it for programming the M-Duino PLUS version. M-Duino PLUS 21/42/58 Comunication Area: Base (common unit) A Zone M-DUINO Connector Arduino Pin Function SCL 21 I2C/SS SDA 20 I2C/SS RX0 1 RX0/SS TX0 0 TX0/SS RX1 19 RX1/SS TX1 18 TX1/SS…
On this post is showed how to connect to a server TCP from Arduino based PLC. The requirements of this post is just an M-Duino PLC with Ethernet connection and available TCP server . Take a look an example of how to implement a TCP SERVER ON TOUCHBERRY PI 3 WITH NODE.JS Once the server is running, M-Duino can connect to the server. On this example it is used an M-Duino to connect with the Node.js server called server.js, the…
On this post it is showed how to connect a Pt1000 (thermally sensitive resistor or RTD resistance temperature detector) to an Arduino based PLC. Industrial Shields PLC’s as Ardbox and M-Duino read the analog inputs with a 0-10V range. The first thing that we have to know is what our temperature range of operation is. Also in this temperature range we need to know the range value of the thermistor. For example if our range temperature operation is between -20ºC and 100ºC…