Esp32 2/4-way Mos Switch Module|On-board ESP32-32E Module:Equipped with a reliable ESP32-32E module, this module supports secondary development for smart home applications. Wide Voltage Input Range:Suitable for various power supply environments, the module supports DC 5-60V input, ideal for DIY projects Dual/Quad-Channel MOS Switch:Offers dual-channel or quad-channel MOS switch modules, providing flexibility in smart home control UART Burning Capability:Reserve UART pins for easy programming, enhancing the module's usability for smart home automation ESP-IDF Compatibility:Compatible with the ESP-IDF development environment, this module is a perfect fit for smart home projects (The product printed words may vary depending on the batch, but this does not affect use) Color: As Shown Material: PCB Specification: Dual-channel Package Contents: 1*Switch module Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.