ESP32 Modbus 8-Channel Relay Switch Module DC 9-24V, WIFI Bluetooth Development Board with Optocoupler Isolation

$109.00
+ $20.49 Shipping

ESP32 Modbus 8-Channel Relay Switch Module DC 9-24V, WIFI Bluetooth Development Board with Optocoupler Isolation

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ESP32 Modbus 8-Channel Relay Switch Module DC 9-24V, WIFI Bluetooth Development Board with Optocoupler Isolation

$109.00

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$159.00
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Product details

Product details

ESP32 Modbus 8-Channel Relay Switch Module DC 9-24V, WIFI Bluetooth Development Board with Optocoupler Isolation

Features: 1. 8-channel relays for flexible control in various scenarios. 2. Built-in CH340 chip with Type-C interface for one-click program burning. 3. Optocoupler input and output isolation ensures strong anti-interference and stable operation. 4. Supports Modbus protocol, compatible with industrial automation systems. 5. Integrated RS485 and USART interfaces for easy networking and high scalability. Product Details: Power supply: DC 9-24V or TYPE-C; Module: ESP32; Equipped with WIFI and Bluetooth; Has EN reset button and BOOT key (hold reset key once to enter download mode); Optocoupler input controls relays. Specifications: Color: Blue; Material: Plastic; Package Contents: 1*8-channel Relay Switch Module, 1*plastic casing (other products not included). Note: Light reflection and different displays may cause slight color differences; measurement error is +/-1-3cm.
  • Fruugo ID: 490639165-1013728991
  • EAN: 4863222683644
Safety

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Product Safety Labels

CE Mark
Safety Warnings: Do not let your children touch this product alone to avoid swallowing or other injuries.
Ingredients: Mixed materials 100%
Manufacturer Part Number: I501020988
Serial Number: I501020988

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Manufacturer
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  • Mengzhihe
  • Anhui Mengzhihe Trading Co., Ltd.
  • No.1802, Building 1, Carrefour Century Plaza, No.399 Bianhe Middle Road, Yongqiao District
  • Suzhou
  • CN
  • 234099
  • [email protected]
  • +86 15155779450

Responsible Person in the EU
The following information outlines the contact information for the responsible person in the EU. The responsible person is the designated economic operator based in the EU who is responsible for the compliance obligations relating to the relevant product sold into the European Union.

  • Peter
  • SUCCESS COURIER SL
  • CALLE RIO TORMES NUM.1, PLANTA 1,DERECHA, OFICINA3
  • Fuenlabrada
  • ES
  • 28947
  • [email protected]
  • +34 910602659
Delivery

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Dispatched within 3 days

  • STANDARD: $20.49 - Delivery between Thu 29 October 2026–Wed 04 November 2026

Shipping from China.

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