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ESP8266 ESP-12F Wi-Fi Single Channel Relay Module Development Board DC 5-80V Wide Voltage Wireless Relay Switch Controller for IoT Smart Home Remote Equipment Control
- Built around the ESP8266 ESP-12F chip, this development board combines Wi-Fi communication and relay control for wireless projects.
- The DC 5-80V wide-voltage power input is specified for DIY and industrial power environments.
- A single-channel relay output switches an external load, providing on/off control for connected equipment.
- Wi-Fi wireless communication lets you remotely turn connected loads on or off through a wireless network.
- A simple programming interface supports board development, with the source also describing fast prototype development.
- The compact PCB design provides a compact board format for development and prototype builds.
- An onboard protection circuit enhances anti-interference ability to help maintain a stable working state.
- The listed applications include IoT prototype building, smart-home control, and remote equipment control.
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Product Description:
ESP8266 ESP-12F single-channel relay development board combining Wi-Fi wireless communication with relay control for IoT projects, smart home applications, remote equipment control, and prototype development. It enables wireless switching of connected loads through a network.
Core Selling Points:
Integrated ESP8266 ESP-12F Wi-Fi chip supports wireless remote control. The wide DC 5V to 80V input range accommodates multiple power supply scenarios. A single-channel relay output switches external loads for smart control. The compact PCB design supports convenient programming and rapid prototype development. An onboard anti-interference circuit helps maintain stable operation during continuous use.
Technical Specifications:
Chip: ESP8266 ESP-12F. Module type: Single-channel relay development board. Input voltage: DC 5V ~ 80V. Wireless communication: Wi-Fi. Relay output: Single channel. Design: Compact PCB with onboard anti-interference circuit. Applications: IoT, smart home, and remote equipment control.
Before Purchase:
Verify that the available power supply is within the DC 5V ~ 80V input range and that the single-channel relay output meets the requirements of the connected load. Wireless control requires a compatible Wi-Fi network and suitable programming or control setup.
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: non-replaceable
- This item is covered by GeekSpace Return Policy
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