The RAK18001 is a WisBlock buzzer module based on the MLT-5020 from Jiangsu. This module serves as an effective solution for generating alarm signals, providing audible user feedback, or even playing simple melodies within the WisBlock ecosystem.

Hardware Specifications & Features

• Product Model: RAK18001

• Acoustic Component: MLT-5020 Buzzer

• Control Mechanism: Controlled via a PWM signal from the WisBlock Core.

• Functionality: Tone and loudness are fully adjustable through the PWM signal.

• Slot Compatibility: Designed to be mounted in slots A, B, C, or D of the RAK19007 WisBlock Base board.

• Interface: Operated via a dedicated IO pin.

Key Features

• 3V input voltage, on/off control by the WisBlock Core module
• 75dB sound output at 10cm distance
• PWM controlled
• 10x10mm size

Documentation

• RAK18001 Quick Start Guide
• Datasheet
• WisBlock Quick Start Guide
• WisBlock Source Code Repository(opens new window)
• RAK18001 Buzzer Module 3D Model(opens new window)
• 24-Pin Male Connector 3D File(opens new window)
• WisBlock Sensor Tutorial

Examples:

For WisBlock Core RAK4630:

• Sample Code: Play a funny song(opens new window)

For WisBlock Core RAK11200:

• Sample Code: Play a funny song

Tutorials

• WisBlock Starter Kit and RAK Edge Gateway Complete LoRaWAN Guide
• Installation of Board Support Package in Arduino IDE
• The Icing on the Cake: A Template to Innovate Custom IoT Applications with RAKwireless and Datacake

Check

Hackster Projects

Articles

• Choosing Between WisBlock Modules For Your Next IoT Project? Take A Quiz!
• Why We Make WisBlock: The Story Behind RAKs Modular IoT Platform
• Build your IoT Breakthroughs Fast with the WisBlock System!
• RAKwireless Announces Partnership with One Planet Education Network (OPEN) to Launch STEM IoT Sensor Kits for Schools Worldwide
• RAKwireless Launches New Modular Product Series – WisBlock
• New WisBlock Modules in RAK Autumn Launch

WisBlock Success Stories

• Enology + IoT = Great Wine A winery modernization by Enotek
• Saving the Wetlands with a Solution from The Group Lab