EGS002 Pure Sine Wave Inverter Drive Board – Dedicated LCD Display Module

Description

Description

The EGS002 Dedicated LCD Display Module is an optional but highly recommended accessory for the EGS002 pure sine wave inverter driver board. This compact serial LCD display provides real-time visual monitoring of critical inverter parameters, transforming your inverter project from a “black box” into a fully observable, manageable system .

Compatible with the EG8010 ASIC at the heart of the EGS002 driver board, this display connects via a simple 7-pin serial interface and requires no additional programming or microcontroller. It leverages the EG8010’s built-in LCD driver functionality, allowing users to monitor output voltage, output frequency, system temperature, and fault conditions at a glance .

The display is based on the widely supported ST7920 controller IC and features a 128×32 pixel resolution, providing clear, legible readouts even from a distance . With a compact 35mm × 22mm footprint and an included 110mm ribbon cable (shielding recommended for high-power installations), this LCD module is designed for seamless integration into DIY inverter enclosures, solar power systems, UPS backups, and wind power installations .

The EG8010 chip integrates a dedicated serial LCD unit that supports both the 12832 LCD (default) and the LCD3220 variant. Without an LCD, the EGS002 board still functions perfectly, but adding this display unlocks the full diagnostic and monitoring potential of your pure sine wave inverter .

Key Features

• Real-Time System Monitoring – Displays output voltage, frequency, temperature, and current status in real-time .

• EG8010 Native Compatibility – Specifically designed to interface with the EG8010’s built-in serial LCD driver; plug-and-play compatible with the EGS002 driver board .

• ST7920 Controller IC – Based on a widely available and well-documented controller, ensuring easy replacement and broad compatibility .

• 128×32 Pixel Resolution – High-contrast display for clear visibility of numbers and status icons even in varying lighting conditions.

• Serial Communication Interface – Simple 7-pin connection (VCC, GND, DI, CLK, CS, LED+, LED-) reduces wiring complexity compared to parallel LCDs .

• Fault Indication Support – Integrates with the EGS002’s warning system to visually indicate over-voltage, under-voltage, over-current, and over-temperature conditions .

• Backlit Display – Includes LED backlight control (LED+/LED- pins) for easy readability in low-light environments .

• No Programming Required – Fully hardware-driven by the EG8010 chip; no firmware development or microcontroller coding needed to display standard parameters.

• Compact Size – Small form factor (approx. 35mm × 22mm) fits easily into standard inverter enclosures .

Technical Specifications