LockyFi is a remote switch controller that offers seamless automation for a wide range of applications. It supports multiple connectivity options including 4G, 2G GSM, Wi-Fi and Bluetooth 5. Powered by the ESP32-S3 microcontroller, LockyFi provides a reliable solution for controlling appliances remotely. It can operate both AC and DC devices safely using opto-isolated relays. The built-in BME280 sensor allows for real-time monitoring of environmental conditions. Designed to be compact and efficient, LockyFi suits both industrial automation projects and home applications. Its simple yet powerful design makes remote control accessible to a broad range of users.
LockyFi offers flexible connectivity to support various operational needs as the device delivers high-speed communication through 4G networks while its 2G GSM module ensures reliable performance in areas with limited coverage. In addition, the integrated 2.4 GHz Wi-Fi module and Bluetooth 5 allow users to connect easily. These multiple channels enable control of appliances via call, SMS or internet command. A USB Type-C port provides both power and programming support, ensuring stable operation. This versatile design meets diverse automation requirements, whether for simple tasks or more complex systems. LockyFi is built to work efficiently in different settings and environments.
At its core, LockyFi is powered by the ESP32-S3 microcontroller. This chip features a dual-core 32-bit LX7 processor running up to 240 MHz and includes 512 KB of on-board SRAM with support for external RAM if required. The controller provides 45 programmable GPIO pins along with various interfaces such as SPI, I2C, UART and PWM. Users can program the board using MicroPython, CircuitPython or the Arduino IDE, making it accessible for both professionals and DIY enthusiasts. Its open and modular design allows easy integration of additional sensors and modules to expand functionality as needed.
LockyFi is suitable for many practical applications as it can control lighting, machinery, security systems and other devices using a simple call, SMS or internet command. The dual-channel relay system features LED indicators to show the status of connected appliances, providing clear feedback during operation. This controller is a reliable solution that combines safety and ease of expansion, making it a strong option for both residential and industrial projects. Its user-friendly design and stable performance help simplify automation tasks and offer effective control over various systems ensuring efficient operation in different environments. To learn more about LockyFi, please visit its official Kickstarter product page.
