BLC2021-AL-R

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The BLC2021-AL-R display module is designed primarily for applications requiring an LCD, OLED character and numeric display. It is an ideal choice for applications that require visual presentation, control feedback and data display. The addition of the user-programmable front-panel interface allows for easy integration into systems and user preferences. This module can be easily used for a wide range of applications, from industrial process control systems to consumer products.

The BLC2021-AL-R display module has two components: the display panel, and the backplane. The display panel includes a high contrast, wide viewing angle LCD/OLED display and a resistive touchscreen that allows users to interact with it. The backplane includes an ARM processor, non-volatile memory and an adjustable quartz oscillator that supports the wide range of refresh rates and display refresh times. The I/O connectors make it easy to integrate the module into an existing system.

The key feature of this display module is its user-programmable front-panel interface, which allows customization of the display, fonts, time and date formats and operation mode. Additionally, the display module supports web-based APIs, so it can be integrated into various software applications and web services. The BLC2021-AL-R module also supports a variety of communication protocols, such as Ethernet, USB and RS232/RS485, making it easy to transfer data and receive control signals.

The main working principle of the BLC2021- AL-R display module is based on the system\'s firmware. This firmware is responsible for the operation of the display, from powering up the unit to forcing the LCD/OLED into the desired state. To use the touch feature, the firmware includes a touch driver to activate the capacitance sensors. All of the functions are programmed with a scripting language.

The BLC2021-AL-R display module is a versatile, user-friendly and cost-effective solution for applications that require an LCD, OLED character and numeric display. It includes a wide range of features, including high contrast and wide viewing angle LCD/OLED display, adjustable quartz oscillator, resistive touchscreen and web-based APIs. Additionally, the user-programmable front-panel interface makes it easy to customize and integrate into existing systems. With its versatile design, it is an ideal display for a variety of applications, from consumer products to industrial process control systems.

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