RAK14003 WisBlock LED Bar Graph Module

Thank you for choosing RAK14003 WisBlock LED Bar Graph Module in your awesome IoT Project! To help you get started, we have provided you with all the necessary documentation for your product.

• RAK14003 Quick Start Guide
• Datasheet
• WisBlock Quick Start Guide
• WisBlock Source Code Repository
• RAK14003 3D Model
• 40-Pin Male Connector 3D file
• WisBlock Sensor Tutorial

Product Description

RAK14003 is an LED Bar Graph that is part of WisBlock Display modules. It consists of 10 configurable LEDs (5 green color LEDs, 3 yellow color LEDs, and 2 red color LEDs). RAK14003 uses the MCP23017 from Microchip as an I/O Expander and KEM-102510A-RYG from Hongke Lighting as the LED bar. Each LED in the module can be controlled separately so the module can build a multipurpose graphic feedback display.

Product Features

• Module specifications

  • LED Bar Graph module
  • 5 green color LEDs, 3 yellow color LEDs，and 2 red color LEDs
  • Each LED can be controlled separately
  • 3.3 V Power Supply
  • Chipset: Microchip MCP23017, Hongke Lighting KEM-102510A-RYG

• Size

  • 25 x 45 mm

Prerequisites

To use a RAK14003, you need at least a WisBlock Base to plug the module in. WisBlock Base is the power supply for the RAK14003 module. Furthermore, you need a WisBlock Core module to use the LED indicator.

warning

Make sure to fix the module with the screws to ensure a proper function.