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Articles
Jithmi Samodya

RPI HMI Node-RED Introduction: Controlling Analog Inputs

Example of RPI HMI NODE-RED integration is described in this article. NORVI has a set of node-red nodes that makes programming easy. Here is an example of using the Raspberry PI HMI Analog Input node for Node-RED. This node facilitates the control of NORVI-RPI-HMI analog inputs. The Raspberry HMI supports Node-Red

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Jithmi Samodya

Raspberry Pi HMI Node-RED Introduction: Controlling Digital Inputs

Example of  Raspberry Pi HMI Node-RED. NORVI has a set of node-red nodes that makes programming easy.  Here is an example of using the Raspberry PI HMI Digital Input node for Node-RED. This node facilitates the control of NORVI-RPI-HMI inputs. The Raspberry HMI supports Node-Red programs.  HMI-I1 Node : The HMI-I1

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Uncategorized
Jithmi Samodya

Node-Red on RPI HMI Introduction: Controlling Transistor Outputs

Example of Node-Red on RPI HMI applications. NORVI has a set of node-red nodes that makes programming easy. Here is an example of using the Raspberry PI HMI Transistor Outputs ON and OFF node for Node-RED. This node facilitates the control of NORVI-RPI-HMI outputs. Check out How Node-Red on RPI HMI works.

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ESP32 PLC PWM Outputs
Articles
Jithmi Samodya

ESP32 PLC PWM Outputs for Motor Speed Control : A Complete guide

In this article, we explore how to use ESP32 PLC PWM Outputs to regulate motor speeds efficiently using NORVI IIOT Device, equipped with an ESP32-WROOM32 module. With its built-in features like OLED display, digital and analog inputs, relay outputs, and DIN-rail mount, NORVI IIOT proves to be a versatile platform

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Adding Touchscreen Functionality to ESP32-S3 HMI
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Jithmi Samodya

Adding Touchscreen Functionality to ESP32-S3 HMI to enhance User Experience

ESP32 NORVI HMI is a powerful HMI resistive touch screen with an 800*480 resolution LCD display. It uses the ESP32-S3-WROOM-1-N4R8 module as the main control processor, with a dual-core 32-bit microprocessor, integrated WiFi and Bluetooth wireless functions, a main frequency of up to 240MHz, providing powerful performance and versatile applications,

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