Industrial 8-Channel ESP32-S3 WiFi Relay Module,Built-in Xtensa 32-bit LX7 Dual-core Processor, Onboard Isolated RS485 Interface+ Network Port + 8-CH Digital Inputs + 8-CH Relays, Supports WiFi/BT
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Product details
| Management number | 228877772 | Release Date | 2026/05/31 | List Price | $24.57 | Model Number | 228877772 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- ESP32-S3 Microcontroller: Based on ESP32-S3 microcontroller with Xtensa 32-bit LX7 dual-core processor, capable of running at 240 MHz. Integrated 2.4GHz Wi-Fi and Bluetooth LE dual-mode wireless communication, with superior RF performance.
- Network Connection: Supports Wi-Fi & Bluetooth LE. Ethernet: Onboard W5500 Ethernet chip for extending 10/100Mbps network port through SPI interface.
- Relay Control: 8 relay channels. Contact rating: ≤10A 250V AC or ≤10A 30V DC. Application: Directly controlling 220VAC home appliances, or devices below 30V DC. Contact form: 1NO 1NC.
- Digital Input: 8 Input channels. Supports passive (dry contact) and active (wet contact) digital input, with bi-directional optocoupler isolation. 5V~36V Input voltage.
- Extension Interface & Power Supply: Onboard isolated RS485 interface, for connecting to various RS485 Modbus industrial modules or sensors. Onboard pin header, allowing access to other devices. Onboard USB Type-C port for power supply, firmware downloading and debugging. Onboard power supply screw terminal, supports 7~36V wide voltage input, suitable for industrial applications.
| ASIN | B0FG2ZXSBF |
|---|---|
| Brand | UeeKKoo |
| Model Name | ESP32-S3-ETH-8DI-8RO |
| Manufacturer | UeeKKoo |
| Model Number | ESP32-S3-ETH-8DI-8RO |
| BuiltIn Media | 2.4G 4DB SMA antenna x 1, ESP32-S3-ETH-8DI-8RO x 1, Screwdriver x 1 |
| Mfr Part Number | UE-8-CH ESP32-S3 Relay RS485-130 |
| Processor Brand | Espressif |
| Processor Count | 2 |
| Processor Speed | 240 MHz |
| Total Usb Ports | 1 |
| Operating System | FreeRTOS |
| Compatible Devices | Various external devices (e.g., sensors, industrial modules, other devices with compatible ports and protocols) |
| Warranty Description | Technical Support is provided |
| RAM Memory Technology | LPDDR4X |
| Connectivity Technology | Bluetooth, Ethernet, Wi-Fi |
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