Gravity: Magnetic Latching Relay for ESP32 / Arduino

The Magnetic Latching Relay offers a seamless blend of efficiency and quiet operation with its breakthrough features, setting it apart from traditional relays. It operates with just two digital pulse signals to toggle its ON and OFF states, ensuring reduced power dissipation and noiseless performance. This makes it an ideal choice for smart home applications like smart electricity meters and lighting controls.

Compatible with popular microcontrollers such as Arduino, ESP32, and Raspberry Pi, the relay is versatile and user-friendly. Once switched, it maintains its last position, acting as a memory circuit—a capability that is highly advantageous in scenarios where power efficiency and reduced power consumption are priorities.

While it serves as an "automatic switch," its low-power requirements and stable performance make it especially suited for applications demanding high stability and low-temperature rise. Unlike non-latching relays that require constant energy, the magnetic latching relay needs only a brief pulse to switch, significantly cutting down on energy usage.

The relay's noiseless switching mechanism prevents operational noise, making it comfortable for home use. In comparison, conventional non-latching relays tend to hum during operation. Thus, this magnetic latching relay becomes the perfect fit for a modern, energy-conscious household environment, offering long service life and high reliability.