Name: 1 Channel Relay Module for D1 Mini | bluepack nova
SKU: 3458
Price: 250.00 KES
Availability: OutOfStock

The 1-Channel Relay Module for D1 Mini is a compact and stackable relay expansion board that allows your D1 Mini (ESP8266) to control high-voltage devices such as lamps, fans, and appliances. Ideal for IoT and home automation projects, it provides safe and reliable switching through a fully isolated relay circuit.

Key Features:

✔ Compatible with D1 Mini: Stackable shield design for direct mounting
✔ Relay Output: 1 channel, supports AC (up to 250V/10A) or DC (up to 30V/10A)
✔ Trigger Voltage: 3.3V logic level – perfect for ESP8266 boards
✔ LED Indicator: Shows relay state (ON/OFF) at a glance
✔ Isolation: Optocoupler or transistor-based isolation for safe operation
✔ Compact Design: Matches D1 Mini footprint, saves space in enclosures

Applications:

🔹 Smart home automation (lights, fans, sockets)
🔹 Remote appliance control via WiFi
🔹 IoT switching systems
🔹 DIY automation projects
🔹 Integration with sensors for rule-based control