ESP32 WiFi Bluetooth Relay Module Board for Smart Automation

Take control of your automation projects with a board built for wireless switching and flexible development.

From smart-home control to learning and prototyping, this ESP32 relay module brings WiFi and Bluetooth into one practical setup.

Wireless control that keeps your projects flexible

✅ Control devices remotely without adding extra hardware

✅ Move from idea to working prototype faster with the ESP32 platform

✅ Keep wiring cleaner in tight spaces with a simpler setup

✅ Choose WiFi or BLE control for the environment you are working in

✅ Work with accessible I/O ports for custom development and expansion

✅ Switch appliances, lighting, and electronics with a board made for automation

✅ Use Arduino IDE support for a smoother start and easier reference building

The board is built around the ESP32-WROOM-32E, giving you a reliable base for connected control, prototyping, and smart device projects. It fits home, workshop, and educational use where you want clear control without a complicated setup.

Different power variants give you room to choose the right fit for your environment. AC-powered versions support 90–250V input, while DC models offer DC5–60V compatibility. That makes the board easier to match to different project needs.

Onboard relay outputs support clean switching for loads within AC250V or DC30V ranges. A programmable button, programmable LED, and relay indicator lights make testing and monitoring simple while you work.

See the board details clearly for easier setup and control.

The layout keeps your automation project organized.

Clear terminals make wiring feel more straightforward.

Bring wireless switching and flexible control into one board for easier automation.