ESP8266 ESP-12F Wireless Wi-Fi Relay Module 1-Channel DC5-80V
This ESP8266 ESP-12F-based Wi-Fi relay module provides a single 5V relay channel for wireless control of AC/DC loads, compatible with Arduino IDE development and powered from a wide DC 5-80V input range.
Features
- Integrates ESP-12F Wi-Fi module with 4MB Flash for robust wireless connectivity and OTA updates.
- Wide-range DC power input (5-80V) enables direct use with 12V, 24V, or 48V industrial systems without a separate regulator.
- Single 5V relay rated for 250VAC/30VDC at 10A, suitable for controlling lights, motors, and appliances.
- Full I/O pins broken out for secondary development and integration with sensors or other peripherals.
- Includes onboard reset button, power LED, and relay status indicator for easy debugging and operation.
Out of stock
This development board combines the popular ESP8266 SoC, in the ESP-12F module form factor, with a robust electromechanical relay to create a networked switching node. The ESP8266 provides full 802.11 b/g/n Wi-Fi connectivity and a Tensilica L106 32-bit RISC processor, allowing it to run custom firmware for smart home automation, remote control, and IoT telemetry applications.
The module’s key engineering feature is its wide-input DC/DC power supply, which accepts voltages from 5V up to 80V. This eliminates the need for an external step-down converter when integrating into systems with common industrial DC bus voltages like 12V, 24V, or 48V. The relay output is isolated, protecting the low-voltage logic circuitry from the higher-voltage load side, and is rated for substantial AC and DC currents.
Additional Information
| Weight | 0.059 kg |
|---|---|
| Dimensions | 17 × 11 × 1 cm |
