Description: 1. 5V ESP8266 WiFi Relay Module: An IoT component that integrates a WiFi module (ESP8266) with a relay controller, offering remote control capabilities over the internet. 2. WiFi Enabled: This module can be connected to any WiFi network to receive and send data, enabling users to control relays through smartphones or computers using various apps. 3. 5V Operating Voltage: Suitable for most microcontrollers and power supplies; easy integration into existing projects without requiring additional voltage converters. 4. Flexible Control: Users can send on/off commands to the module via WiFi, making it ideal for controlling various electrical appliances, home automation systems, or monitoring projects remotely. 5. Multi-Relay Support: Depending on the specific model, these modules can control multiple relays (up to 8), expanding the possibilities of applications and increasing versatility. 6. Programmable: Users can write custom code for the ESP8266 microcontroller using the Arduino ID
| Specification | Details |
|---|---|
| Module Type | 5V WiFi Relay Module |
| Microcontroller | ESP8266 (32-bit RISC CPU) |
| Operating Voltage | 5V |
| Relay Type | SPDT (Single Pole Double Throw) |
| Load Rating | 10A@240VAC 16A@30VDC |
| Communication | WiFi (802.11 b/g/n) |
| Interface | UART (Serial) GPIOs for sensor inputs |
| Operating Frequency | 2.4GHz |
| Antenna | On-Board Antenna |
| Dimensions | Approximately 50mm x 30mm |
| Weight | Approximately 20g |
