ESP32 RS485 Modbus Wifi Bluetooth Relay Optocoupler Isolation Module
8 Channel Shell
$15.09
Sale price
$15.09
Regular price
$18.69
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ESP32 RS485 Modbus Wifi Bluetooth Relay Optocoupler Isolation Module
$15.09
Sale price
$15.09
Regular price
$18.69
Shipping calculated at checkout.
Discover the ESP32 RS485 Modbus Wifi Bluetooth Relay Optocoupler Isolation Module, a standout decor pick designed for dependable everyday performance and lasting value.
Specifications
Brand Name: Aideepen
Condition: New
Type: Relay
Features:
1. Optional 4-channel or 8-channel relay for flexible adaptation to various scenarios.
2. Built-in CH340 chip enables one-click programming via Type-C interface.
3. Optocoupler input/output isolation ensures strong anti-interference capability and stable operation.
4. Supports Modbus protocol for compatibility with industrial automation systems.
5. Integrated RS485 and USART interfaces offer strong expandability and easy networking.
Product Parameters:
Specifications: 4-channel, 8-channel (selectable)
Power Supply: DC 9-24V / Type-C power supply
Module: ESP32 with Wi-Fi + Bluetooth
Type-C Port: Power supply and programming
EN Reset Button: Press to reset
BOOT Button: Press and hold, then press the reset button to enter download mode
Optocoupler Input: Controls relays
Serial Chip: Built-in CH340 (supports one-click programming)
Built-in: RS485 interface; supports Modbus
PCB Dimensions:
4-Channel: 93mm x 87mm; 4mm mounting holes
8-Channel: 152mm x 87mm; 3.5mm mounting holes
Product List:
1x Relay Module
Options
- Color: 8 Channel Shell, 4 Channel, 8 Channel, 4 Channel Shell
Frequently Asked Questions
Q: What is the ESP32 RS485 Modbus Wifi Bluetooth Relay Optocoupler?
A: The ESP32 RS485 Modbus Wifi Bluetooth Relay Optocoupler is a quality decor pick. Optional 4-channel or 8-channel relay for flexible adaptation to various scenarios.
Q: How do I use the ESP32 RS485 Modbus Wifi Bluetooth Relay Optocoupler?
A: The ESP32 RS485 Modbus Wifi Bluetooth Relay Optocoupler is ready to use right out of the box and makes an easy addition to your decor lineup.
Q: Why choose the ESP32 RS485 Modbus Wifi Bluetooth Relay Optocoupler?
A: The ESP32 RS485 Modbus Wifi Bluetooth Relay Optocoupler stands out in our decor range — Built-in CH340 chip enables one-click programming via Type-C interface.
Details
This product is crafted with quality materials to ensure durability and performance. Designed with your convenience in mind, it seamlessly fits into your everyday life.
Shipping & Returns
We strive to process and ship all orders in a timely manner, working diligently to ensure that your items are on their way to you as soon as possible.
We are committed to ensuring a positive shopping experience for all our customers. If for any reason you wish to return an item, we invite you to reach out to our team for assistance, and we will evaluate every return request with care and consideration.
