LED Bar Module Microchip, Hongke Lighting MCP23017 KEM-102510A-RYG – RAK14003

The RAK14003 LED Bar Graph Module is part of the WisBlock Display series, providing a 10-LED graphical feedback display. With 5 green, 3 yellow, and 2 red LEDs, it delivers clear and flexible visual indicators, perfect for displaying sensor values, signal strength, warnings, or operational status.

It integrates the Microchip MCP23017 I/O Expander for control and the Hongke Lighting KEM-102510A-RYG LED bar as the display component. Each LED can be individually controlled, allowing for customized and dynamic graphical feedback in IoT applications.

The module connects to the WisBlock Core via an I²C interface and operates on a 3.3 V power supply. With its compact 25 × 45 mm size, it is easy to integrate into a wide range of WisBlock solutions.