Control 2, 4, or 8 channel Bluetooth BLE relay modules from your iPhone or iPad. Assign custom names to modules and individual relays for easy identification and management. Enhance security by changing the default password.





10+ similar apps compared and reviewed
Looking for something like BlueTooth for Arduino? We've analyzed 10+ similar apps to help you find the best alternative. Each app is compared by ratings, features, and real user reviews, so you can make the right choice.





Control 2, 4, or 8 channel Bluetooth BLE relay modules from your iPhone or iPad. Assign custom names to modules and individual relays for easy identification and management. Enhance security by changing the default password.






Control and manage your Raspberry Pi remotely. Access files, control GPIO ports, send terminal commands, view camera feeds, and monitor system resources. Includes sensor data and wiring diagrams for comprehensive device management.





This utility helps you determine the resistance value of resistors by interpreting their colored bands. It supports 3, 4, 5, and 6 band resistors, visually displaying your selections and the calculated resistance and tolerance.


This app provides a comprehensive suite of electrical calculations, including Ohm's Law, voltage drop, wire sizing, and impedance. It also offers numerous converters for various electrical units and parameters, aiding in circuit design and analysis.


Quickly locate and track nearby Bluetooth devices like headphones or smartwatches. Get real-time distance updates and signal strength to guide you directly to your lost items. Offers a clean interface for easy use.


Create various periodic signals with adjustable frequency and amplitude for testing electronic circuits or tuning instruments. Features include a metronome, a real-time tuner, and options for generating different noise types and tone sequences. It also offers unique features for hearing tests and party games.


Transform spare devices into smart cameras for home security, baby monitoring, or pet watching. Seamlessly stream local IP cameras and CCTV systems with features like motion alerts and two-way audio.


Easily read, inspect, and modify NFC tags with this intuitive tool. Write to tags in various formats to trigger actions like opening websites or making calls. Prioritizes user privacy by operating entirely offline.


This comprehensive tool offers over 60 calculators and 16 converters for electrical engineering, wiring, and circuit analysis. It supports engineers, electricians, students, and hobbyists with calculations ranging from basic Ohm's Law to complex RLC circuits and power conversions.


This app allows you to read, write, and manage NFC and RFID tags with advanced features. It supports various tag types, offers deep tag data analysis, and enables writing standardized data like contact info, Wi-Fi, and URLs. It also includes QR code scanning and a Bluetooth-based finder for lost devices.